diff options
Diffstat (limited to 'drivers')
30 files changed, 511 insertions, 447 deletions
diff --git a/drivers/clk/clk_stm32f.c b/drivers/clk/clk_stm32f.c index 7e67895ab7..e7c26db51c 100644 --- a/drivers/clk/clk_stm32f.c +++ b/drivers/clk/clk_stm32f.c @@ -4,18 +4,19 @@ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_CLK + #include <common.h> #include <clk-uclass.h> #include <dm.h> #include <log.h> #include <stm32_rcc.h> -#include <linux/bitops.h> - #include <asm/io.h> #include <asm/arch/stm32.h> #include <asm/arch/stm32_pwr.h> - +#include <dm/device_compat.h> #include <dt-bindings/mfd/stm32f7-rcc.h> +#include <linux/bitops.h> #define RCC_CR_HSION BIT(0) #define RCC_CR_HSEON BIT(16) @@ -309,7 +310,7 @@ static unsigned long stm32_clk_get_pllsai_rate(struct stm32_clk *priv, >> RCC_PLLSAICFGR_PLLSAIR_SHIFT; break; default: - pr_err("incorrect PLLSAI output %d\n", output); + log_err("incorrect PLLSAI output %d\n", output); return -EINVAL; } @@ -490,7 +491,7 @@ static ulong stm32_clk_get_rate(struct clk *clk) return (sysclk >> stm32_get_apb_shift(regs, APB2)); default: - pr_err("clock index %ld out of range\n", clk->id); + dev_err(clk->dev, "clock index %ld out of range\n", clk->id); return -EINVAL; } } @@ -509,8 +510,9 @@ static ulong stm32_set_rate(struct clk *clk, ulong rate) /* Only set_rate for LTDC clock is implemented */ if (clk->id != STM32F7_APB2_CLOCK(LTDC)) { - pr_err("set_rate not implemented for clock index %ld\n", - clk->id); + dev_err(clk->dev, + "set_rate not implemented for clock index %ld\n", + clk->id); return 0; } @@ -604,8 +606,8 @@ static int stm32_clk_enable(struct clk *clk) u32 offset = clk->id / 32; u32 bit_index = clk->id % 32; - debug("%s: clkid = %ld, offset from AHB1ENR is %d, bit_index = %d\n", - __func__, clk->id, offset, bit_index); + dev_dbg(clk->dev, "clkid = %ld, offset from AHB1ENR is %d, bit_index = %d\n", + clk->id, offset, bit_index); setbits_le32(®s->ahb1enr + offset, BIT(bit_index)); return 0; @@ -618,7 +620,7 @@ static int stm32_clk_probe(struct udevice *dev) struct clk clk; int err; - debug("%s\n", __func__); + dev_dbg(dev, "%s\n", __func__); struct stm32_clk *priv = dev_get_priv(dev); fdt_addr_t addr; @@ -652,14 +654,14 @@ static int stm32_clk_probe(struct udevice *dev) &fixed_clock_dev); if (err) { - pr_err("Can't find fixed clock (%d)", err); + dev_err(dev, "Can't find fixed clock (%d)", err); return err; } err = clk_request(fixed_clock_dev, &clk); if (err) { - pr_err("Can't request %s clk (%d)", fixed_clock_dev->name, - err); + dev_err(dev, "Can't request %s clk (%d)", + fixed_clock_dev->name, err); return err; } @@ -673,8 +675,8 @@ static int stm32_clk_probe(struct udevice *dev) priv->hse_rate = clk_get_rate(&clk); if (priv->hse_rate < 1000000) { - pr_err("%s: unexpected HSE clock rate = %ld \"n", __func__, - priv->hse_rate); + dev_err(dev, "unexpected HSE clock rate = %ld \"n", + priv->hse_rate); return -EINVAL; } @@ -684,8 +686,7 @@ static int stm32_clk_probe(struct udevice *dev) err = dev_read_phandle_with_args(dev, "st,syscfg", NULL, 0, 0, &args); if (err) { - debug("%s: can't find syscon device (%d)\n", __func__, - err); + dev_err(dev, "can't find syscon device (%d)\n", err); return err; } @@ -699,10 +700,10 @@ static int stm32_clk_probe(struct udevice *dev) static int stm32_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args) { - debug("%s(clk=%p)\n", __func__, clk); + dev_dbg(clk->dev, "clk=%p\n", clk); if (args->args_count != 2) { - debug("Invaild args_count: %d\n", args->args_count); + dev_dbg(clk->dev, "Invaild args_count: %d\n", args->args_count); return -EINVAL; } diff --git a/drivers/clk/clk_stm32h7.c b/drivers/clk/clk_stm32h7.c index 0171fe8c11..20b3647099 100644 --- a/drivers/clk/clk_stm32h7.c +++ b/drivers/clk/clk_stm32h7.c @@ -4,6 +4,8 @@ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_CLK + #include <common.h> #include <clk-uclass.h> #include <dm.h> @@ -11,6 +13,7 @@ #include <regmap.h> #include <syscon.h> #include <asm/io.h> +#include <dm/device_compat.h> #include <dm/root.h> #include <linux/bitops.h> @@ -465,18 +468,18 @@ static ulong stm32_get_rate(struct stm32_rcc_regs *regs, enum pllsrc pllsrc) int ret; const char *name = pllsrc_name[pllsrc]; - debug("%s name %s\n", __func__, name); + log_debug("pllsrc name %s\n", name); clk.id = 0; ret = uclass_get_device_by_name(UCLASS_CLK, name, &fixed_clock_dev); if (ret) { - pr_err("Can't find clk %s (%d)", name, ret); + log_err("Can't find clk %s (%d)", name, ret); return 0; } ret = clk_request(fixed_clock_dev, &clk); if (ret) { - pr_err("Can't request %s clk (%d)", name, ret); + log_err("Can't request %s clk (%d)", name, ret); return 0; } @@ -484,8 +487,7 @@ static ulong stm32_get_rate(struct stm32_rcc_regs *regs, enum pllsrc pllsrc) if (pllsrc == HSI) divider = stm32_get_HSI_divider(regs); - debug("%s divider %d rate %ld\n", __func__, - divider, clk_get_rate(&clk)); + log_debug("divider %d rate %ld\n", divider, clk_get_rate(&clk)); return clk_get_rate(&clk) >> divider; }; @@ -516,7 +518,7 @@ static u32 stm32_get_PLL1_rate(struct stm32_rcc_regs *regs, break; case RCC_PLLCKSELR_PLLSRC_NO_CLK: /* shouldn't happen */ - pr_err("wrong value for RCC_PLLCKSELR register\n"); + log_err("wrong value for RCC_PLLCKSELR register\n"); pllsrc = 0; break; } @@ -546,10 +548,10 @@ static u32 stm32_get_PLL1_rate(struct stm32_rcc_regs *regs, vco = (pllsrc / divm1) * divn1; rate = (pllsrc * fracn1) / (divm1 * 8192); - debug("%s divm1 = %d divn1 = %d divp1 = %d divq1 = %d divr1 = %d\n", - __func__, divm1, divn1, divp1, divq1, divr1); - debug("%s fracn1 = %d vco = %ld rate = %ld\n", - __func__, fracn1, vco, rate); + log_debug("divm1 = %d divn1 = %d divp1 = %d divq1 = %d divr1 = %d\n", + divm1, divn1, divp1, divq1, divr1); + log_debug("fracn1 = %d vco = %ld rate = %ld\n", + fracn1, vco, rate); switch (output) { case PLL1_P_CK: @@ -610,7 +612,7 @@ u32 psc = stm32_get_apb_psc(regs, apb); case 16: return sysclk / 4; default: - pr_err("unexpected prescaler value (%d)\n", psc); + log_err("unexpected prescaler value (%d)\n", psc); return 0; } else @@ -623,7 +625,7 @@ u32 psc = stm32_get_apb_psc(regs, apb); case 16: return sysclk / psc; default: - pr_err("unexpected prescaler value (%d)\n", psc); + log_err("unexpected prescaler value (%d)\n", psc); return 0; } }; @@ -665,8 +667,8 @@ static ulong stm32_clk_get_rate(struct clk *clk) if (!sysclk) return sysclk; - debug("%s system clock: source = %d freq = %ld\n", - __func__, source, sysclk); + dev_dbg(clk->dev, "system clock: source = %d freq = %ld\n", + source, sysclk); d1cfgr = readl(®s->d1cfgr); @@ -685,8 +687,8 @@ static ulong stm32_clk_get_rate(struct clk *clk) gate_offset = clk_map[clk->id].gate_offset; - debug("%s clk->id=%ld gate_offset=0x%x sysclk=%ld\n", - __func__, clk->id, gate_offset, sysclk); + dev_dbg(clk->dev, "clk->id=%ld gate_offset=0x%x sysclk=%ld\n", + clk->id, gate_offset, sysclk); switch (gate_offset) { case RCC_AHB3ENR: @@ -704,8 +706,8 @@ static ulong stm32_clk_get_rate(struct clk *clk) sysclk = sysclk / prescaler_table[idx]; } - debug("%s system clock: freq after APB3 prescaler = %ld\n", - __func__, sysclk); + dev_dbg(clk->dev, "system clock: freq after APB3 prescaler = %ld\n", + sysclk); return sysclk; break; @@ -719,8 +721,9 @@ static ulong stm32_clk_get_rate(struct clk *clk) sysclk = sysclk / prescaler_table[idx]; } - debug("%s system clock: freq after APB4 prescaler = %ld\n", - __func__, sysclk); + dev_dbg(clk->dev, + "system clock: freq after APB4 prescaler = %ld\n", + sysclk); return sysclk; break; @@ -741,8 +744,9 @@ static ulong stm32_clk_get_rate(struct clk *clk) return stm32_get_timer_rate(priv, sysclk, APB1); } - debug("%s system clock: freq after APB1 prescaler = %ld\n", - __func__, sysclk); + dev_dbg(clk->dev, + "system clock: freq after APB1 prescaler = %ld\n", + sysclk); return (sysclk / stm32_get_apb_psc(regs, APB1)); break; @@ -758,15 +762,17 @@ static ulong stm32_clk_get_rate(struct clk *clk) return stm32_get_timer_rate(priv, sysclk, APB2); } - debug("%s system clock: freq after APB2 prescaler = %ld\n", - __func__, sysclk); + dev_dbg(clk->dev, + "system clock: freq after APB2 prescaler = %ld\n", + sysclk); return (sysclk / stm32_get_apb_psc(regs, APB2)); break; default: - pr_err("unexpected gate_offset value (0x%x)\n", gate_offset); + dev_err(clk->dev, "unexpected gate_offset value (0x%x)\n", + gate_offset); return -EINVAL; break; } @@ -783,9 +789,9 @@ static int stm32_clk_enable(struct clk *clk) gate_offset = clk_map[clk_id].gate_offset; gate_bit_index = clk_map[clk_id].gate_bit_idx; - debug("%s: clkid=%ld gate offset=0x%x bit_index=%d name=%s\n", - __func__, clk->id, gate_offset, gate_bit_index, - clk_map[clk_id].name); + dev_dbg(clk->dev, "clkid=%ld gate offset=0x%x bit_index=%d name=%s\n", + clk->id, gate_offset, gate_bit_index, + clk_map[clk_id].name); setbits_le32(®s->cr + (gate_offset / 4), BIT(gate_bit_index)); @@ -810,13 +816,13 @@ static int stm32_clk_probe(struct udevice *dev) "st,syscfg", &syscon); if (err) { - pr_err("unable to find syscon device\n"); + dev_err(dev, "unable to find syscon device\n"); return err; } priv->pwr_regmap = syscon_get_regmap(syscon); if (!priv->pwr_regmap) { - pr_err("unable to find regmap\n"); + dev_err(dev, "unable to find regmap\n"); return -ENODEV; } @@ -829,7 +835,7 @@ static int stm32_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args) { if (args->args_count != 1) { - debug("Invaild args_count: %d\n", args->args_count); + dev_dbg(clk->dev, "Invaild args_count: %d\n", args->args_count); return -EINVAL; } @@ -852,7 +858,7 @@ static int stm32_clk_of_xlate(struct clk *clk, clk->id = 0; } - debug("%s clk->id %ld\n", __func__, clk->id); + dev_dbg(clk->dev, "clk->id %ld\n", clk->id); return 0; } diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c index 5bea2b60b9..d4f1048591 100644 --- a/drivers/clk/clk_stm32mp1.c +++ b/drivers/clk/clk_stm32mp1.c @@ -3,6 +3,8 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_CLK + #include <common.h> #include <clk-uclass.h> #include <div64.h> @@ -14,12 +16,13 @@ #include <syscon.h> #include <time.h> #include <vsprintf.h> -#include <linux/bitops.h> -#include <linux/io.h> -#include <linux/iopoll.h> #include <asm/arch/sys_proto.h> +#include <dm/device_compat.h> #include <dt-bindings/clock/stm32mp1-clks.h> #include <dt-bindings/clock/stm32mp1-clksrc.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <linux/iopoll.h> DECLARE_GLOBAL_DATA_PTR; @@ -781,7 +784,7 @@ static const struct stm32mp1_clk_data stm32mp1_data = { static ulong stm32mp1_clk_get_fixed(struct stm32mp1_clk_priv *priv, int idx) { if (idx >= NB_OSC) { - debug("%s: clk id %d not found\n", __func__, idx); + log_debug("clk id %d not found\n", idx); return 0; } @@ -799,7 +802,7 @@ static int stm32mp1_clk_get_id(struct stm32mp1_clk_priv *priv, unsigned long id) } if (i == nb_clks) { - printf("%s: clk id %d not found\n", __func__, (u32)id); + log_err("clk id %d not found\n", (u32)id); return -EINVAL; } @@ -812,8 +815,7 @@ static int stm32mp1_clk_get_sel(struct stm32mp1_clk_priv *priv, const struct stm32mp1_clk_gate *gate = priv->data->gate; if (gate[i].sel > _PARENT_SEL_NB) { - printf("%s: parents for clk id %d not found\n", - __func__, i); + log_err("parents for clk id %d not found\n", i); return -EINVAL; } @@ -858,17 +860,14 @@ static int stm32mp1_clk_get_parent(struct stm32mp1_clk_priv *priv, p = (readl(priv->base + sel[s].offset) >> sel[s].src) & sel[s].msk; if (p < sel[s].nb_parent) { -#ifdef DEBUG - debug("%s: %s clock is the parent %s of clk id %d\n", __func__, - stm32mp1_clk_parent_name[sel[s].parent[p]], - stm32mp1_clk_parent_sel_name[s], - (u32)id); -#endif + log_content("%s clock is the parent %s of clk id %d\n", + stm32mp1_clk_parent_name[sel[s].parent[p]], + stm32mp1_clk_parent_sel_name[s], + (u32)id); return sel[s].parent[p]; } - pr_err("%s: no parents defined for clk id %d\n", - __func__, (u32)id); + log_err("no parents defined for clk id %d\n", (u32)id); return -EINVAL; } @@ -1124,7 +1123,7 @@ static ulong stm32mp1_clk_get(struct stm32mp1_clk_priv *priv, int p) if (!uclass_get_device_by_name(UCLASS_CLK, "ck_dsi_phy", &dev)) { if (clk_request(dev, &clk)) { - pr_err("ck_dsi_phy request"); + log_err("ck_dsi_phy request"); } else { clk.id = 0; clock = clk_get_rate(&clk); @@ -1136,8 +1135,7 @@ static ulong stm32mp1_clk_get(struct stm32mp1_clk_priv *priv, int p) break; } - debug("%s(%d) clock = %lx : %ld kHz\n", - __func__, p, clock, clock / 1000); + log_debug("id=%d clock = %lx : %ld kHz\n", p, clock, clock / 1000); return clock; } @@ -1156,7 +1154,7 @@ static int stm32mp1_clk_enable(struct clk *clk) else setbits_le32(priv->base + gate[i].offset, BIT(gate[i].bit)); - debug("%s: id clock %d has been enabled\n", __func__, (u32)clk->id); + dev_dbg(clk->dev, "%s: id clock %d has been enabled\n", __func__, (u32)clk->id); return 0; } @@ -1177,7 +1175,7 @@ static int stm32mp1_clk_disable(struct clk *clk) else clrbits_le32(priv->base + gate[i].offset, BIT(gate[i].bit)); - debug("%s: id clock %d has been disabled\n", __func__, (u32)clk->id); + dev_dbg(clk->dev, "%s: id clock %d has been disabled\n", __func__, (u32)clk->id); return 0; } @@ -1193,10 +1191,9 @@ static ulong stm32mp1_clk_get_rate(struct clk *clk) rate = stm32mp1_clk_get(priv, p); -#ifdef DEBUG - debug("%s: computed rate for id clock %d is %d (parent is %s)\n", - __func__, (u32)clk->id, (u32)rate, stm32mp1_clk_parent_name[p]); -#endif + dev_vdbg(clk->dev, "computed rate for id clock %d is %d (parent is %s)\n", + (u32)clk->id, (u32)rate, stm32mp1_clk_parent_name[p]); + return rate; } @@ -1335,7 +1332,7 @@ static int stm32mp1_pll1_opp(struct stm32mp1_clk_priv *priv, int clksrc, ret = stm32mp1_get_max_opp_freq(priv, &output_freq); if (ret) { - debug("PLL1 OPP configuration not found (%d).\n", ret); + log_debug("PLL1 OPP configuration not found (%d).\n", ret); return ret; } @@ -1440,8 +1437,8 @@ static int stm32mp1_osc_wait(int enable, fdt_addr_t rcc, u32 offset, TIMEOUT_1S); if (ret) - pr_err("OSC %x @ %x timeout for enable=%d : 0x%x\n", - mask_rdy, address, enable, readl(address)); + log_err("OSC %x @ %x timeout for enable=%d : 0x%x\n", + mask_rdy, address, enable, readl(address)); return ret; } @@ -1529,8 +1526,8 @@ static int stm32mp1_set_hsidiv(fdt_addr_t rcc, u8 hsidiv) val & RCC_OCRDYR_HSIDIVRDY, TIMEOUT_200MS); if (ret) - pr_err("HSIDIV failed @ 0x%x: 0x%x\n", - address, readl(address)); + log_err("HSIDIV failed @ 0x%x: 0x%x\n", + address, readl(address)); return ret; } @@ -1546,7 +1543,7 @@ static int stm32mp1_hsidiv(fdt_addr_t rcc, ulong hsifreq) break; if (hsidiv == 4) { - pr_err("clk-hsi frequency invalid"); + log_err("clk-hsi frequency invalid"); return -1; } @@ -1577,8 +1574,8 @@ static int pll_output(struct stm32mp1_clk_priv *priv, int pll_id, int output) TIMEOUT_200MS); if (ret) { - pr_err("PLL%d start failed @ 0x%x: 0x%x\n", - pll_id, pllxcr, readl(pllxcr)); + log_err("PLL%d start failed @ 0x%x: 0x%x\n", + pll_id, pllxcr, readl(pllxcr)); return ret; } @@ -1640,7 +1637,7 @@ static int pll_config(struct stm32mp1_clk_priv *priv, int pll_id, if (refclk < (stm32mp1_pll[type].refclk_min * 1000000) || refclk > (stm32mp1_pll[type].refclk_max * 1000000)) { - debug("invalid refclk = %x\n", (u32)refclk); + log_err("invalid refclk = %x\n", (u32)refclk); return -EINVAL; } if (type == PLL_800 && refclk >= 8000000) @@ -1736,7 +1733,7 @@ static __maybe_unused int pll_set_rate(struct udevice *dev, divn = (value >> 13) - 1; if (divn < DIVN_MIN || divn > stm32mp1_pll[type].divn_max) { - pr_err("divn invalid = %d", divn); + dev_err(dev, "divn invalid = %d", divn); return -EINVAL; } fracv = value - ((divn + 1) << 13); @@ -1761,8 +1758,8 @@ static int set_clksrc(struct stm32mp1_clk_priv *priv, unsigned int clksrc) ret = readl_poll_timeout(address, val, val & RCC_SELR_SRCRDY, TIMEOUT_200MS); if (ret) - pr_err("CLKSRC %x start failed @ 0x%x: 0x%x\n", - clksrc, address, readl(address)); + log_err("CLKSRC %x start failed @ 0x%x: 0x%x\n", + clksrc, address, readl(address)); return ret; } @@ -1781,7 +1778,7 @@ static void stgen_config(struct stm32mp1_clk_priv *priv) if (cntfid0 != rate) { u64 counter; - pr_debug("System Generic Counter (STGEN) update\n"); + log_debug("System Generic Counter (STGEN) update\n"); clrbits_le32(stgenc + STGENC_CNTCR, STGENC_CNTCR_EN); counter = (u64)readl(stgenc + STGENC_CNTCVL); counter |= ((u64)(readl(stgenc + STGENC_CNTCVU))) << 32; @@ -1807,8 +1804,8 @@ static int set_clkdiv(unsigned int clkdiv, u32 address) ret = readl_poll_timeout(address, val, val & RCC_DIVR_DIVRDY, TIMEOUT_200MS); if (ret) - pr_err("CLKDIV %x start failed @ 0x%x: 0x%x\n", - clkdiv, address, readl(address)); + log_err("CLKDIV %x start failed @ 0x%x: 0x%x\n", + clkdiv, address, readl(address)); return ret; } @@ -1891,13 +1888,13 @@ static int stm32mp1_clktree(struct udevice *dev) /* check mandatory field */ ret = dev_read_u32_array(dev, "st,clksrc", clksrc, CLKSRC_NB); if (ret < 0) { - debug("field st,clksrc invalid: error %d\n", ret); + dev_dbg(dev, "field st,clksrc invalid: error %d\n", ret); return -FDT_ERR_NOTFOUND; } ret = dev_read_u32_array(dev, "st,clkdiv", clkdiv, CLKDIV_NB); if (ret < 0) { - debug("field st,clkdiv invalid: error %d\n", ret); + dev_dbg(dev, "field st,clkdiv invalid: error %d\n", ret); return -FDT_ERR_NOTFOUND; } @@ -1911,11 +1908,11 @@ static int stm32mp1_clktree(struct udevice *dev) pllcfg_valid[i] = ofnode_valid(node); pllcsg_set[i] = false; if (pllcfg_valid[i]) { - debug("DT for PLL %d @ %s\n", i, name); + dev_dbg(dev, "DT for PLL %d @ %s\n", i, name); ret = ofnode_read_u32_array(node, "cfg", pllcfg[i], PLLCFG_NB); if (ret < 0) { - debug("field cfg invalid: error %d\n", ret); + dev_dbg(dev, "field cfg invalid: error %d\n", ret); return -FDT_ERR_NOTFOUND; } pllfracv[i] = ofnode_read_u32_default(node, "frac", 0); @@ -1925,30 +1922,30 @@ static int stm32mp1_clktree(struct udevice *dev) if (!ret) { pllcsg_set[i] = true; } else if (ret != -FDT_ERR_NOTFOUND) { - debug("invalid csg node for pll@%d res=%d\n", - i, ret); + dev_dbg(dev, "invalid csg node for pll@%d res=%d\n", + i, ret); return ret; } } else if (i == _PLL1) { /* use OPP for PLL1 for A7 CPU */ - debug("DT for PLL %d with OPP\n", i); + dev_dbg(dev, "DT for PLL %d with OPP\n", i); ret = stm32mp1_pll1_opp(priv, clksrc[CLKSRC_PLL12], pllcfg[i], &pllfracv[i]); if (ret) { - debug("PLL %d with OPP error = %d\n", i, ret); + dev_dbg(dev, "PLL %d with OPP error = %d\n", i, ret); return ret; } pllcfg_valid[i] = true; } } - debug("configuration MCO\n"); + dev_dbg(dev, "configuration MCO\n"); stm32mp1_mco_csg(priv, clksrc[CLKSRC_MCO1], clkdiv[CLKDIV_MCO1]); stm32mp1_mco_csg(priv, clksrc[CLKSRC_MCO2], clkdiv[CLKDIV_MCO2]); - debug("switch ON osillator\n"); + dev_dbg(dev, "switch ON osillator\n"); /* * switch ON oscillator found in device-tree, * HSI already ON after bootrom @@ -1986,24 +1983,24 @@ static int stm32mp1_clktree(struct udevice *dev) stm32mp1_csi_set(rcc, 1); /* come back to HSI */ - debug("come back to HSI\n"); + dev_dbg(dev, "come back to HSI\n"); set_clksrc(priv, CLK_MPU_HSI); set_clksrc(priv, CLK_AXI_HSI); set_clksrc(priv, CLK_MCU_HSI); - debug("pll stop\n"); + dev_dbg(dev, "pll stop\n"); for (i = 0; i < _PLL_NB; i++) pll_stop(priv, i); /* configure HSIDIV */ - debug("configure HSIDIV\n"); + dev_dbg(dev, "configure HSIDIV\n"); if (priv->osc[_HSI]) { stm32mp1_hsidiv(rcc, priv->osc[_HSI]); stgen_config(priv); } /* select DIV */ - debug("select DIV\n"); + dev_dbg(dev, "select DIV\n"); /* no ready bit when MPUSRC != CLK_MPU_PLL1P_DIV, MPUDIV is disabled */ writel(clkdiv[CLKDIV_MPU] & RCC_DIVR_DIV_MASK, rcc + RCC_MPCKDIVR); set_clkdiv(clkdiv[CLKDIV_AXI], rcc + RCC_AXIDIVR); @@ -2018,17 +2015,17 @@ static int stm32mp1_clktree(struct udevice *dev) writel(clkdiv[CLKDIV_RTC] & RCC_DIVR_DIV_MASK, rcc + RCC_RTCDIVR); /* configure PLLs source */ - debug("configure PLLs source\n"); + dev_dbg(dev, "configure PLLs source\n"); set_clksrc(priv, clksrc[CLKSRC_PLL12]); set_clksrc(priv, clksrc[CLKSRC_PLL3]); set_clksrc(priv, clksrc[CLKSRC_PLL4]); /* configure and start PLLs */ - debug("configure PLLs\n"); + dev_dbg(dev, "configure PLLs\n"); for (i = 0; i < _PLL_NB; i++) { if (!pllcfg_valid[i]) continue; - debug("configure PLL %d\n", i); + dev_dbg(dev, "configure PLL %d\n", i); pll_config(priv, i, pllcfg[i], pllfracv[i]); if (pllcsg_set[i]) pll_csg(priv, i, pllcsg[i]); @@ -2039,7 +2036,7 @@ static int stm32mp1_clktree(struct udevice *dev) for (i = 0; i < _PLL_NB; i++) { if (!pllcfg_valid[i]) continue; - debug("output PLL %d\n", i); + dev_dbg(dev, "output PLL %d\n", i); pll_output(priv, i, pllcfg[i][PLLCFG_O]); } @@ -2048,14 +2045,14 @@ static int stm32mp1_clktree(struct udevice *dev) stm32mp1_lse_wait(rcc); /* configure with expected clock source */ - debug("CLKSRC\n"); + dev_dbg(dev, "CLKSRC\n"); set_clksrc(priv, clksrc[CLKSRC_MPU]); set_clksrc(priv, clksrc[CLKSRC_AXI]); set_clksrc(priv, clksrc[CLKSRC_MCU]); set_rtcsrc(priv, clksrc[CLKSRC_RTC], lse_css); /* configure PKCK */ - debug("PKCK\n"); + dev_dbg(dev, "PKCK\n"); pkcs_cell = dev_read_prop(dev, "st,pkcs", &len); if (pkcs_cell) { bool ckper_disabled = false; @@ -2081,7 +2078,7 @@ static int stm32mp1_clktree(struct udevice *dev) /* STGEN clock source can change with CLK_STGEN_XXX */ stgen_config(priv); - debug("oscillator off\n"); + dev_dbg(dev, "oscillator off\n"); /* switch OFF HSI if not found in device-tree */ if (!priv->osc[_HSI]) stm32mp1_hsi_set(rcc, 0); @@ -2147,14 +2144,12 @@ static ulong stm32mp1_clk_set_rate(struct clk *clk, unsigned long clk_rate) case DSI_PX: break; default: - pr_err("not supported"); + dev_err(clk->dev, "Set of clk %ld not supported", clk->id); return -EINVAL; } p = stm32mp1_clk_get_parent(priv, clk->id); -#ifdef DEBUG - debug("%s: parent = %d:%s\n", __func__, p, stm32mp1_clk_parent_name[p]); -#endif + dev_vdbg(clk->dev, "parent = %d:%s\n", p, stm32mp1_clk_parent_name[p]); if (p < 0) return -EINVAL; @@ -2192,7 +2187,7 @@ static void stm32mp1_osc_clk_init(const char *name, clk.id = 0; if (!uclass_get_device_by_name(UCLASS_CLK, name, &dev)) { if (clk_request(dev, &clk)) - pr_err("%s request", name); + log_err("%s request", name); else priv->osc[index] = clk_get_rate(&clk); } @@ -2214,7 +2209,7 @@ static void stm32mp1_osc_init(struct udevice *dev) for (i = 0; i < NB_OSC; i++) { stm32mp1_osc_clk_init(name[i], priv, i); - debug("%d: %s => %x\n", i, name[i], (u32)priv->osc[i]); + dev_dbg(dev, "%d: %s => %x\n", i, name[i], (u32)priv->osc[i]); } } @@ -2288,11 +2283,11 @@ static int stm32mp1_clk_probe(struct udevice *dev) if (!(gd->flags & GD_FLG_RELOC)) result = stm32mp1_clktree(dev); if (result) - printf("clock tree initialization failed (%d)\n", result); + dev_err(dev, "clock tree initialization failed (%d)\n", result); #endif #ifndef CONFIG_SPL_BUILD -#if defined(DEBUG) +#if defined(VERBOSE_DEBUG) /* display debug information for probe after relocation */ if (gd->flags & GD_FLG_RELOC) stm32mp1_clk_dump(priv); @@ -2306,14 +2301,14 @@ static int stm32mp1_clk_probe(struct udevice *dev) if (gd->flags & GD_FLG_RELOC) { char buf[32]; - printf("Clocks:\n"); - printf("- MPU : %s MHz\n", strmhz(buf, gd->cpu_clk)); - printf("- MCU : %s MHz\n", - strmhz(buf, stm32mp1_clk_get(priv, _CK_MCU))); - printf("- AXI : %s MHz\n", strmhz(buf, gd->bus_clk)); - printf("- PER : %s MHz\n", - strmhz(buf, stm32mp1_clk_get(priv, _CK_PER))); - printf("- DDR : %s MHz\n", strmhz(buf, gd->mem_clk)); + log_info("Clocks:\n"); + log_info("- MPU : %s MHz\n", strmhz(buf, gd->cpu_clk)); + log_info("- MCU : %s MHz\n", + strmhz(buf, stm32mp1_clk_get(priv, _CK_MCU))); + log_info("- AXI : %s MHz\n", strmhz(buf, gd->bus_clk)); + log_info("- PER : %s MHz\n", + strmhz(buf, stm32mp1_clk_get(priv, _CK_PER))); + log_info("- DDR : %s MHz\n", strmhz(buf, gd->mem_clk)); } #endif /* CONFIG_DISPLAY_CPUINFO */ #endif diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c index 79d55e812d..7184db3c52 100644 --- a/drivers/gpio/stm32_gpio.c +++ b/drivers/gpio/stm32_gpio.c @@ -4,6 +4,8 @@ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_GPIO + #include <common.h> #include <clk.h> #include <dm.h> @@ -331,7 +333,7 @@ static int gpio_stm32_probe(struct udevice *dev) dev_err(dev, "failed to enable clock\n"); return ret; } - debug("clock enabled for device %s\n", dev->name); + dev_dbg(dev, "clock enabled\n"); return 0; } diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c index fdc1f6fd53..46ed64655a 100644 --- a/drivers/hwspinlock/stm32_hwspinlock.c +++ b/drivers/hwspinlock/stm32_hwspinlock.c @@ -3,6 +3,8 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_HWSPINLOCK + #include <common.h> #include <clk.h> #include <dm.h> diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index 6553bdc610..7b04a09de0 100644 --- a/drivers/i2c/stm32f7_i2c.c +++ b/drivers/i2c/stm32f7_i2c.c @@ -3,6 +3,8 @@ * (C) Copyright 2017 STMicroelectronics */ +#define LOG_CATEGORY UCLASS_I2C + #include <common.h> #include <clk.h> #include <dm.h> @@ -11,10 +13,10 @@ #include <regmap.h> #include <reset.h> #include <syscon.h> +#include <dm/device.h> +#include <dm/device_compat.h> #include <linux/bitops.h> #include <linux/delay.h> - -#include <dm/device.h> #include <linux/err.h> #include <linux/io.h> @@ -346,7 +348,7 @@ static int stm32_i2c_wait_flags(struct stm32_i2c_priv *i2c_priv, *status = readl(®s->isr); while (!(*status & flags)) { if (get_timer(time_start) > CONFIG_SYS_HZ) { - debug("%s: i2c timeout\n", __func__); + log_debug("i2c timeout\n"); return -ETIMEDOUT; } @@ -369,7 +371,7 @@ static int stm32_i2c_check_end_of_message(struct stm32_i2c_priv *i2c_priv) return ret; if (status & STM32_I2C_ISR_BERR) { - debug("%s: Bus error\n", __func__); + log_debug("Bus error\n"); /* Clear BERR flag */ setbits_le32(®s->icr, STM32_I2C_ICR_BERRCF); @@ -378,7 +380,7 @@ static int stm32_i2c_check_end_of_message(struct stm32_i2c_priv *i2c_priv) } if (status & STM32_I2C_ISR_ARLO) { - debug("%s: Arbitration lost\n", __func__); + log_debug("Arbitration lost\n"); /* Clear ARLO flag */ setbits_le32(®s->icr, STM32_I2C_ICR_ARLOCF); @@ -387,7 +389,7 @@ static int stm32_i2c_check_end_of_message(struct stm32_i2c_priv *i2c_priv) } if (status & STM32_I2C_ISR_NACKF) { - debug("%s: Receive NACK\n", __func__); + log_debug("Receive NACK\n"); /* Clear NACK flag */ setbits_le32(®s->icr, STM32_I2C_ICR_NACKCF); @@ -535,8 +537,8 @@ static int stm32_i2c_compute_solutions(struct stm32_i2c_setup *setup, if (sdadel_max < 0) sdadel_max = 0; - debug("%s: SDADEL(min/max): %i/%i, SCLDEL(Min): %i\n", __func__, - sdadel_min, sdadel_max, scldel_min); + log_debug("SDADEL(min/max): %i/%i, SCLDEL(Min): %i\n", + sdadel_min, sdadel_max, scldel_min); /* Compute possible values for PRESC, SCLDEL and SDADEL */ for (p = 0; p < STM32_PRESC_MAX; p++) { @@ -572,7 +574,7 @@ static int stm32_i2c_compute_solutions(struct stm32_i2c_setup *setup, } if (list_empty(solutions)) { - pr_err("%s: no Prescaler solution\n", __func__); + log_err("no Prescaler solution\n"); ret = -EPERM; } @@ -656,7 +658,7 @@ static int stm32_i2c_choose_solution(struct stm32_i2c_setup *setup, } if (!sol_found) { - pr_err("%s: no solution at all\n", __func__); + log_err("no solution at all\n"); ret = -EPERM; } @@ -686,23 +688,22 @@ static int stm32_i2c_compute_timing(struct stm32_i2c_priv *i2c_priv, specs = get_specs(setup->speed_freq); if (specs == ERR_PTR(-EINVAL)) { - pr_err("%s: speed out of bound {%d}\n", __func__, - setup->speed_freq); + log_err("speed out of bound {%d}\n", + setup->speed_freq); return -EINVAL; } if (setup->rise_time > specs->rise_max || setup->fall_time > specs->fall_max) { - pr_err("%s :timings out of bound Rise{%d>%d}/Fall{%d>%d}\n", - __func__, - setup->rise_time, specs->rise_max, - setup->fall_time, specs->fall_max); + log_err("timings out of bound Rise{%d>%d}/Fall{%d>%d}\n", + setup->rise_time, specs->rise_max, + setup->fall_time, specs->fall_max); return -EINVAL; } if (setup->dnf > STM32_I2C_DNF_MAX) { - pr_err("%s: DNF out of bound %d/%d\n", __func__, - setup->dnf, STM32_I2C_DNF_MAX); + log_err("DNF out of bound %d/%d\n", + setup->dnf, STM32_I2C_DNF_MAX); return -EINVAL; } @@ -715,10 +716,10 @@ static int stm32_i2c_compute_timing(struct stm32_i2c_priv *i2c_priv, if (ret) goto exit; - debug("%s: Presc: %i, scldel: %i, sdadel: %i, scll: %i, sclh: %i\n", - __func__, output->presc, - output->scldel, output->sdadel, - output->scll, output->sclh); + log_debug("Presc: %i, scldel: %i, sdadel: %i, scll: %i, sclh: %i\n", + output->presc, + output->scldel, output->sdadel, + output->scll, output->sclh); exit: /* Release list and memory */ @@ -751,20 +752,19 @@ static int stm32_i2c_setup_timing(struct stm32_i2c_priv *i2c_priv, setup->clock_src = clk_get_rate(&i2c_priv->clk); if (!setup->clock_src) { - pr_err("%s: clock rate is 0\n", __func__); + log_err("clock rate is 0\n"); return -EINVAL; } do { ret = stm32_i2c_compute_timing(i2c_priv, setup, timing); if (ret) { - debug("%s: failed to compute I2C timings.\n", - __func__); + log_debug("failed to compute I2C timings.\n"); if (setup->speed_freq > I2C_SPEED_STANDARD_RATE) { setup->speed_freq = get_lower_rate(setup->speed_freq); - debug("%s: downgrade I2C Speed Freq to (%i)\n", - __func__, setup->speed_freq); + log_debug("downgrade I2C Speed Freq to (%i)\n", + setup->speed_freq); } else { break; } @@ -772,16 +772,16 @@ static int stm32_i2c_setup_timing(struct stm32_i2c_priv *i2c_priv, } while (ret); if (ret) { - pr_err("%s: impossible to compute I2C timings.\n", __func__); + log_err("impossible to compute I2C timings.\n"); return ret; } - debug("%s: I2C Freq(%i), Clk Source(%i)\n", __func__, - setup->speed_freq, setup->clock_src); - debug("%s: I2C Rise(%i) and Fall(%i) Time\n", __func__, - setup->rise_time, setup->fall_time); - debug("%s: I2C Analog Filter(%s), DNF(%i)\n", __func__, - setup->analog_filter ? "On" : "Off", setup->dnf); + log_debug("I2C Freq(%i), Clk Source(%i)\n", + setup->speed_freq, setup->clock_src); + log_debug("I2C Rise(%i) and Fall(%i) Time\n", + setup->rise_time, setup->fall_time); + log_debug("I2C Analog Filter(%s), DNF(%i)\n", + setup->analog_filter ? "On" : "Off", setup->dnf); i2c_priv->speed = setup->speed_freq; @@ -848,12 +848,12 @@ static int stm32_i2c_hw_config(struct stm32_i2c_priv *i2c_priv) return 0; } -static int stm32_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) +static int stm32_i2c_set_bus_speed(struct udevice *dev, unsigned int speed) { - struct stm32_i2c_priv *i2c_priv = dev_get_priv(bus); + struct stm32_i2c_priv *i2c_priv = dev_get_priv(dev); if (speed > I2C_SPEED_FAST_PLUS_RATE) { - debug("%s: Speed %d not supported\n", __func__, speed); + dev_dbg(dev, "Speed %d not supported\n", speed); return -EINVAL; } diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c index 093b570414..69c86e059f 100644 --- a/drivers/mailbox/stm32-ipcc.c +++ b/drivers/mailbox/stm32-ipcc.c @@ -3,6 +3,8 @@ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_MAILBOX + #include <common.h> #include <clk.h> #include <dm.h> @@ -44,11 +46,11 @@ static int stm32_ipcc_request(struct mbox_chan *chan) { struct stm32_ipcc *ipcc = dev_get_priv(chan->dev); - debug("%s(chan=%p)\n", __func__, chan); + dev_dbg(chan->dev, "chan=%p\n", chan); if (chan->id >= ipcc->n_chans) { - debug("%s failed to request channel: %ld\n", - __func__, chan->id); + dev_dbg(chan->dev, "failed to request channel: %ld\n", + chan->id); return -EINVAL; } @@ -57,7 +59,7 @@ static int stm32_ipcc_request(struct mbox_chan *chan) static int stm32_ipcc_free(struct mbox_chan *chan) { - debug("%s(chan=%p)\n", __func__, chan); + dev_dbg(chan->dev, "chan=%p\n", chan); return 0; } @@ -66,7 +68,7 @@ static int stm32_ipcc_send(struct mbox_chan *chan, const void *data) { struct stm32_ipcc *ipcc = dev_get_priv(chan->dev); - debug("%s(chan=%p, data=%p)\n", __func__, chan, data); + dev_dbg(chan->dev, "chan=%p, data=%p\n", chan, data); if (readl(ipcc->reg_proc + IPCC_XTOYSR) & BIT(chan->id)) return -EBUSY; @@ -83,7 +85,7 @@ static int stm32_ipcc_recv(struct mbox_chan *chan, void *data) u32 val; int proc_offset; - debug("%s(chan=%p, data=%p)\n", __func__, chan, data); + dev_dbg(chan->dev, "chan=%p, data=%p\n", chan, data); /* read 'channel occupied' status from other proc */ proc_offset = ipcc->proc_id ? -IPCC_PROC_OFFST : IPCC_PROC_OFFST; @@ -104,7 +106,7 @@ static int stm32_ipcc_probe(struct udevice *dev) struct clk clk; int ret; - debug("%s(dev=%p)\n", __func__, dev); + dev_dbg(dev, "\n"); addr = dev_read_addr(dev); if (addr == FDT_ADDR_T_NONE) diff --git a/drivers/memory/stm32-fmc2-ebi.c b/drivers/memory/stm32-fmc2-ebi.c index f3f48f8b38..212bb4f5dc 100644 --- a/drivers/memory/stm32-fmc2-ebi.c +++ b/drivers/memory/stm32-fmc2-ebi.c @@ -3,10 +3,13 @@ * Copyright (C) STMicroelectronics 2020 */ +#define LOG_CATEGORY UCLASS_NOP + #include <common.h> #include <clk.h> #include <dm.h> #include <reset.h> +#include <dm/device_compat.h> #include <linux/bitfield.h> #include <linux/err.h> #include <linux/iopoll.h> @@ -860,7 +863,7 @@ static int stm32_fmc2_ebi_parse_prop(struct stm32_fmc2_ebi *ebi, u32 setup = 0; if (!prop->set) { - pr_err("property %s is not well defined\n", prop->name); + log_err("property %s is not well defined\n", prop->name); return -EINVAL; } @@ -873,8 +876,8 @@ static int stm32_fmc2_ebi_parse_prop(struct stm32_fmc2_ebi *ebi, bprop = ofnode_read_bool(node, prop->name); if (prop->mprop && !bprop) { - pr_err("mandatory property %s not defined in the device tree\n", - prop->name); + log_err("mandatory property %s not defined in the device tree\n", + prop->name); return -EINVAL; } @@ -886,8 +889,8 @@ static int stm32_fmc2_ebi_parse_prop(struct stm32_fmc2_ebi *ebi, ret = ofnode_read_u32(node, prop->name, &val); if (prop->mprop && ret) { - pr_err("mandatory property %s not defined in the device tree\n", - prop->name); + log_err("mandatory property %s not defined in the device tree\n", + prop->name); return ret; } @@ -949,8 +952,8 @@ static int stm32_fmc2_ebi_setup_cs(struct stm32_fmc2_ebi *ebi, ret = stm32_fmc2_ebi_parse_prop(ebi, node, p, cs); if (ret) { - pr_err("property %s could not be set: %d\n", - p->name, ret); + log_err("property %s could not be set: %d\n", + p->name, ret); return ret; } } @@ -971,25 +974,24 @@ static int stm32_fmc2_ebi_parse_dt(struct udevice *dev, dev_for_each_subnode(child, dev) { ret = ofnode_read_u32(child, "reg", &bank); if (ret) { - pr_err("could not retrieve reg property: %d\n", ret); + dev_err(dev, "could not retrieve reg property: %d\n", ret); return ret; } if (bank >= FMC2_MAX_BANKS) { - pr_err("invalid reg value: %d\n", bank); + dev_err(dev, "invalid reg value: %d\n", bank); return -EINVAL; } if (ebi->bank_assigned & BIT(bank)) { - pr_err("bank already assigned: %d\n", bank); + dev_err(dev, "bank already assigned: %d\n", bank); return -EINVAL; } if (bank < FMC2_MAX_EBI_CE) { ret = stm32_fmc2_ebi_setup_cs(ebi, child, bank); if (ret) { - pr_err("setup chip select %d failed: %d\n", - bank, ret); + dev_err(dev, "setup chip select %d failed: %d\n", bank, ret); return ret; } } @@ -999,12 +1001,12 @@ static int stm32_fmc2_ebi_parse_dt(struct udevice *dev, } if (!child_found) { - pr_warn("no subnodes found, disable the driver.\n"); + dev_warn(dev, "no subnodes found, disable the driver.\n"); return -ENODEV; } if (stm32_fmc2_ebi_nwait_used_by_ctrls(ebi)) { - pr_err("NWAIT signal connected to EBI and NAND controllers\n"); + dev_err(dev, "NWAIT signal connected to EBI and NAND controllers\n"); return -EINVAL; } diff --git a/drivers/misc/stm32_rcc.c b/drivers/misc/stm32_rcc.c index 86275454be..f14d6e26d9 100644 --- a/drivers/misc/stm32_rcc.c +++ b/drivers/misc/stm32_rcc.c @@ -4,6 +4,8 @@ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_NOP + #include <common.h> #include <dm.h> #include <log.h> @@ -45,14 +47,14 @@ static int stm32_rcc_bind(struct udevice *dev) (struct stm32_rcc_clk *)dev_get_driver_data(dev); int ret; - debug("%s(dev=%p)\n", __func__, dev); + dev_dbg(dev, "RCC bind\n"); drv = lists_driver_lookup_name(rcc_clk->drv_name); if (!drv) { - debug("Cannot find driver '%s'\n", rcc_clk->drv_name); + dev_err(dev, "Cannot find driver '%s'\n", rcc_clk->drv_name); return -ENOENT; } - ret = device_bind_with_driver_data(dev, drv, rcc_clk->drv_name, + ret = device_bind_with_driver_data(dev, drv, dev->name, rcc_clk->soc, dev_ofnode(dev), &child); @@ -65,7 +67,7 @@ static int stm32_rcc_bind(struct udevice *dev) return -ENOENT; } - return device_bind_with_driver_data(dev, drv, "stm32_rcc_reset", + return device_bind_with_driver_data(dev, drv, dev->name, rcc_clk->soc, dev_ofnode(dev), &child); } diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c index 3246f6b5e0..a3cdf7bcd9 100644 --- a/drivers/mmc/stm32_sdmmc2.c +++ b/drivers/mmc/stm32_sdmmc2.c @@ -4,6 +4,8 @@ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_MMC + #include <common.h> #include <clk.h> #include <cpu_func.h> @@ -13,6 +15,7 @@ #include <malloc.h> #include <asm/bitops.h> #include <asm/cache.h> +#include <dm/device_compat.h> #include <linux/bitops.h> #include <linux/delay.h> #include <linux/libfdt.h> @@ -200,10 +203,11 @@ struct stm32_sdmmc2_ctx { #define SDMMC_CMD_TIMEOUT 0xFFFFFFFF #define SDMMC_BUSYD0END_TIMEOUT_US 2000000 -static void stm32_sdmmc2_start_data(struct stm32_sdmmc2_priv *priv, +static void stm32_sdmmc2_start_data(struct udevice *dev, struct mmc_data *data, struct stm32_sdmmc2_ctx *ctx) { + struct stm32_sdmmc2_priv *priv = dev_get_priv(dev); u32 data_ctrl, idmabase0; /* Configure the SDMMC DPSM (Data Path State Machine) */ @@ -241,10 +245,11 @@ static void stm32_sdmmc2_start_data(struct stm32_sdmmc2_priv *priv, writel(SDMMC_IDMACTRL_IDMAEN, priv->base + SDMMC_IDMACTRL); } -static void stm32_sdmmc2_start_cmd(struct stm32_sdmmc2_priv *priv, +static void stm32_sdmmc2_start_cmd(struct udevice *dev, struct mmc_cmd *cmd, u32 cmd_param, struct stm32_sdmmc2_ctx *ctx) { + struct stm32_sdmmc2_priv *priv = dev_get_priv(dev); u32 timeout = 0; if (readl(priv->base + SDMMC_CMD) & SDMMC_CMD_CPSMEN) @@ -290,10 +295,11 @@ static void stm32_sdmmc2_start_cmd(struct stm32_sdmmc2_priv *priv, writel(cmd_param, priv->base + SDMMC_CMD); } -static int stm32_sdmmc2_end_cmd(struct stm32_sdmmc2_priv *priv, +static int stm32_sdmmc2_end_cmd(struct udevice *dev, struct mmc_cmd *cmd, struct stm32_sdmmc2_ctx *ctx) { + struct stm32_sdmmc2_priv *priv = dev_get_priv(dev); u32 mask = SDMMC_STA_CTIMEOUT; u32 status; int ret; @@ -311,22 +317,22 @@ static int stm32_sdmmc2_end_cmd(struct stm32_sdmmc2_priv *priv, 10000); if (ret < 0) { - debug("%s: timeout reading SDMMC_STA register\n", __func__); + dev_dbg(dev, "timeout reading SDMMC_STA register\n"); ctx->dpsm_abort = true; return ret; } /* Check status */ if (status & SDMMC_STA_CTIMEOUT) { - debug("%s: error SDMMC_STA_CTIMEOUT (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_CTIMEOUT (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -ETIMEDOUT; } if (status & SDMMC_STA_CCRCFAIL && cmd->resp_type & MMC_RSP_CRC) { - debug("%s: error SDMMC_STA_CCRCFAIL (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_CCRCFAIL (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -EILSEQ; } @@ -350,15 +356,15 @@ static int stm32_sdmmc2_end_cmd(struct stm32_sdmmc2_priv *priv, SDMMC_BUSYD0END_TIMEOUT_US); if (ret < 0) { - debug("%s: timeout reading SDMMC_STA\n", - __func__); + dev_dbg(dev, "timeout reading SDMMC_STA\n"); ctx->dpsm_abort = true; return ret; } if (status & SDMMC_STA_DTIMEOUT) { - debug("%s: error SDMMC_STA_DTIMEOUT (0x%x)\n", - __func__, status); + dev_dbg(dev, + "error SDMMC_STA_DTIMEOUT (0x%x)\n", + status); ctx->dpsm_abort = true; return -ETIMEDOUT; } @@ -368,11 +374,12 @@ static int stm32_sdmmc2_end_cmd(struct stm32_sdmmc2_priv *priv, return 0; } -static int stm32_sdmmc2_end_data(struct stm32_sdmmc2_priv *priv, +static int stm32_sdmmc2_end_data(struct udevice *dev, struct mmc_cmd *cmd, struct mmc_data *data, struct stm32_sdmmc2_ctx *ctx) { + struct stm32_sdmmc2_priv *priv = dev_get_priv(dev); u32 mask = SDMMC_STA_DCRCFAIL | SDMMC_STA_DTIMEOUT | SDMMC_STA_IDMATE | SDMMC_STA_DATAEND; u32 status; @@ -394,37 +401,37 @@ static int stm32_sdmmc2_end_data(struct stm32_sdmmc2_priv *priv, invalidate_dcache_range(ctx->cache_start, ctx->cache_end); if (status & SDMMC_STA_DCRCFAIL) { - debug("%s: error SDMMC_STA_DCRCFAIL (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_DCRCFAIL (0x%x) for cmd %d\n", + status, cmd->cmdidx); if (readl(priv->base + SDMMC_DCOUNT)) ctx->dpsm_abort = true; return -EILSEQ; } if (status & SDMMC_STA_DTIMEOUT) { - debug("%s: error SDMMC_STA_DTIMEOUT (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_DTIMEOUT (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -ETIMEDOUT; } if (status & SDMMC_STA_TXUNDERR) { - debug("%s: error SDMMC_STA_TXUNDERR (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_TXUNDERR (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -EIO; } if (status & SDMMC_STA_RXOVERR) { - debug("%s: error SDMMC_STA_RXOVERR (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_RXOVERR (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -EIO; } if (status & SDMMC_STA_IDMATE) { - debug("%s: error SDMMC_STA_IDMATE (0x%x) for cmd %d\n", - __func__, status, cmd->cmdidx); + dev_dbg(dev, "error SDMMC_STA_IDMATE (0x%x) for cmd %d\n", + status, cmd->cmdidx); ctx->dpsm_abort = true; return -EIO; } @@ -448,19 +455,18 @@ retry_cmd: if (data) { ctx.data_length = data->blocks * data->blocksize; - stm32_sdmmc2_start_data(priv, data, &ctx); + stm32_sdmmc2_start_data(dev, data, &ctx); } - stm32_sdmmc2_start_cmd(priv, cmd, cmdat, &ctx); + stm32_sdmmc2_start_cmd(dev, cmd, cmdat, &ctx); - debug("%s: send cmd %d data: 0x%x @ 0x%x\n", - __func__, cmd->cmdidx, - data ? ctx.data_length : 0, (unsigned int)data); + dev_dbg(dev, "send cmd %d data: 0x%x @ 0x%x\n", + cmd->cmdidx, data ? ctx.data_length : 0, (unsigned int)data); - ret = stm32_sdmmc2_end_cmd(priv, cmd, &ctx); + ret = stm32_sdmmc2_end_cmd(dev, cmd, &ctx); if (data && !ret) - ret = stm32_sdmmc2_end_data(priv, cmd, data, &ctx); + ret = stm32_sdmmc2_end_data(dev, cmd, data, &ctx); /* Clear flags */ writel(SDMMC_ICR_STATIC_FLAGS, priv->base + SDMMC_ICR); @@ -478,26 +484,24 @@ retry_cmd: stop_cmd.cmdarg = 0; stop_cmd.resp_type = MMC_RSP_R1b; - debug("%s: send STOP command to abort dpsm treatments\n", - __func__); + dev_dbg(dev, "send STOP command to abort dpsm treatments\n"); ctx.data_length = 0; - stm32_sdmmc2_start_cmd(priv, &stop_cmd, + stm32_sdmmc2_start_cmd(dev, &stop_cmd, SDMMC_CMD_CMDSTOP, &ctx); - stm32_sdmmc2_end_cmd(priv, &stop_cmd, &ctx); + stm32_sdmmc2_end_cmd(dev, &stop_cmd, &ctx); writel(SDMMC_ICR_STATIC_FLAGS, priv->base + SDMMC_ICR); } if ((ret != -ETIMEDOUT) && (ret != 0) && retry) { - printf("%s: cmd %d failed, retrying ...\n", - __func__, cmd->cmdidx); + dev_err(dev, "cmd %d failed, retrying ...\n", cmd->cmdidx); retry--; goto retry_cmd; } - debug("%s: end for CMD %d, ret = %d\n", __func__, cmd->cmdidx, ret); + dev_dbg(dev, "end for CMD %d, ret = %d\n", cmd->cmdidx, ret); return ret; } @@ -579,8 +583,8 @@ static int stm32_sdmmc2_set_ios(struct udevice *dev) u32 sys_clock = clk_get_rate(&priv->clk); u32 clk = 0; - debug("%s: bus_with = %d, clock = %d\n", __func__, - mmc->bus_width, mmc->clock); + dev_dbg(dev, "bus_with = %d, clock = %d\n", + mmc->bus_width, mmc->clock); if (mmc->clk_disable) stm32_sdmmc2_pwrcycle(priv); @@ -616,7 +620,7 @@ static int stm32_sdmmc2_getcd(struct udevice *dev) { struct stm32_sdmmc2_priv *priv = dev_get_priv(dev); - debug("stm32_sdmmc2_getcd called\n"); + dev_dbg(dev, "%s called\n", __func__); if (dm_gpio_is_valid(&priv->cd_gpio)) return dm_gpio_get_value(&priv->cd_gpio); diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index b8561b2516..fd81a9500b 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -4,12 +4,15 @@ * Author: Christophe Kerello <christophe.kerello@st.com> */ +#define LOG_CATEGORY UCLASS_MTD + #include <common.h> #include <clk.h> #include <dm.h> #include <log.h> #include <nand.h> #include <reset.h> +#include <dm/device_compat.h> #include <linux/bitfield.h> #include <linux/bitops.h> #include <linux/delay.h> @@ -324,7 +327,7 @@ static int stm32_fmc2_nfc_ham_calculate(struct mtd_info *mtd, const u8 *data, ret = readl_poll_timeout(nfc->io_base + FMC2_SR, sr, sr & FMC2_SR_NWRF, FMC2_TIMEOUT_5S); if (ret < 0) { - pr_err("Ham timeout\n"); + log_err("Ham timeout\n"); return ret; } @@ -409,7 +412,7 @@ static int stm32_fmc2_nfc_bch_calculate(struct mtd_info *mtd, const u8 *data, ret = readl_poll_timeout(nfc->io_base + FMC2_BCHISR, bchisr, bchisr & FMC2_BCHISR_EPBRF, FMC2_TIMEOUT_5S); if (ret < 0) { - pr_err("Bch timeout\n"); + log_err("Bch timeout\n"); return ret; } @@ -457,7 +460,7 @@ static int stm32_fmc2_nfc_bch_correct(struct mtd_info *mtd, u8 *dat, ret = readl_poll_timeout(nfc->io_base + FMC2_BCHISR, bchisr, bchisr & FMC2_BCHISR_DERF, FMC2_TIMEOUT_5S); if (ret < 0) { - pr_err("Bch timeout\n"); + log_err("Bch timeout\n"); return ret; } @@ -795,26 +798,24 @@ static int stm32_fmc2_nfc_parse_child(struct stm32_fmc2_nfc *nfc, ofnode node) nand->ncs /= sizeof(u32); if (!nand->ncs) { - pr_err("Invalid reg property size\n"); + log_err("Invalid reg property size\n"); return -EINVAL; } ret = ofnode_read_u32_array(node, "reg", cs, nand->ncs); if (ret < 0) { - pr_err("Could not retrieve reg property\n"); + log_err("Could not retrieve reg property\n"); return -EINVAL; } for (i = 0; i < nand->ncs; i++) { if (cs[i] >= FMC2_MAX_CE) { - pr_err("Invalid reg value: %d\n", - nand->cs_used[i]); + log_err("Invalid reg value: %d\n", nand->cs_used[i]); return -EINVAL; } if (nfc->cs_assigned & BIT(cs[i])) { - pr_err("Cs already assigned: %d\n", - nand->cs_used[i]); + log_err("Cs already assigned: %d\n", nand->cs_used[i]); return -EINVAL; } @@ -837,12 +838,12 @@ static int stm32_fmc2_nfc_parse_dt(struct udevice *dev, nchips++; if (!nchips) { - pr_err("NAND chip not defined\n"); + log_err("NAND chip not defined\n"); return -EINVAL; } if (nchips > 1) { - pr_err("Too many NAND chips defined\n"); + log_err("Too many NAND chips defined\n"); return -EINVAL; } @@ -918,24 +919,21 @@ static int stm32_fmc2_nfc_probe(struct udevice *dev) addr = dev_read_addr_index(dev, mem_region); if (addr == FDT_ADDR_T_NONE) { - pr_err("Resource data_base not found for cs%d", - chip_cs); + dev_err(dev, "Resource data_base not found for cs%d", chip_cs); return ret; } nfc->data_base[chip_cs] = addr; addr = dev_read_addr_index(dev, mem_region + 1); if (addr == FDT_ADDR_T_NONE) { - pr_err("Resource cmd_base not found for cs%d", - chip_cs); + dev_err(dev, "Resource cmd_base not found for cs%d", chip_cs); return ret; } nfc->cmd_base[chip_cs] = addr; addr = dev_read_addr_index(dev, mem_region + 2); if (addr == FDT_ADDR_T_NONE) { - pr_err("Resource addr_base not found for cs%d", - chip_cs); + dev_err(dev, "Resource addr_base not found for cs%d", chip_cs); return ret; } nfc->addr_base[chip_cs] = addr; @@ -985,14 +983,14 @@ static int stm32_fmc2_nfc_probe(struct udevice *dev) * ECC sector size = 512 */ if (chip->ecc.mode != NAND_ECC_HW) { - pr_err("Nand_ecc_mode is not well defined in the DT\n"); + dev_err(dev, "Nand_ecc_mode is not well defined in the DT\n"); return -EINVAL; } ret = nand_check_ecc_caps(chip, &stm32_fmc2_nfc_ecc_caps, mtd->oobsize - FMC2_BBM_LEN); if (ret) { - pr_err("No valid ECC settings set\n"); + dev_err(dev, "No valid ECC settings set\n"); return ret; } @@ -1045,6 +1043,6 @@ void board_nand_init(void) DM_DRIVER_GET(stm32_fmc2_nfc), &dev); if (ret && ret != -ENODEV) - pr_err("Failed to initialize STM32 FMC2 NFC controller. (error %d)\n", - ret); + log_err("Failed to initialize STM32 FMC2 NFC controller. (error %d)\n", + ret); } diff --git a/drivers/phy/phy-stm32-usbphyc.c b/drivers/phy/phy-stm32-usbphyc.c index f23aef4fb0..02d859a039 100644 --- a/drivers/phy/phy-stm32-usbphyc.c +++ b/drivers/phy/phy-stm32-usbphyc.c @@ -3,6 +3,8 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_PHY + #include <common.h> #include <clk.h> #include <div64.h> @@ -98,8 +100,8 @@ static int stm32_usbphyc_pll_init(struct stm32_usbphyc *usbphyc) u32 usbphyc_pll; if ((clk_rate < PLL_INFF_MIN_RATE) || (clk_rate > PLL_INFF_MAX_RATE)) { - pr_debug("%s: input clk freq (%dHz) out of range\n", - __func__, clk_rate); + log_debug("input clk freq (%dHz) out of range\n", + clk_rate); return -EINVAL; } @@ -116,8 +118,8 @@ static int stm32_usbphyc_pll_init(struct stm32_usbphyc *usbphyc) writel(usbphyc_pll, usbphyc->base + STM32_USBPHYC_PLL); - pr_debug("%s: input clk freq=%dHz, ndiv=%d, frac=%d\n", __func__, - clk_rate, pll_params.ndiv, pll_params.frac); + log_debug("input clk freq=%dHz, ndiv=%d, frac=%d\n", + clk_rate, pll_params.ndiv, pll_params.frac); return 0; } @@ -154,7 +156,7 @@ static int stm32_usbphyc_phy_init(struct phy *phy) true : false; int ret; - pr_debug("%s phy ID = %lu\n", __func__, phy->id); + dev_dbg(phy->dev, "phy ID = %lu\n", phy->id); /* Check if one phy port has already configured the pll */ if (pllen && stm32_usbphyc_is_init(usbphyc)) goto initialized; @@ -200,7 +202,7 @@ static int stm32_usbphyc_phy_exit(struct phy *phy) struct stm32_usbphyc_phy *usbphyc_phy = usbphyc->phys + phy->id; int ret; - pr_debug("%s phy ID = %lu\n", __func__, phy->id); + dev_dbg(phy->dev, "phy ID = %lu\n", phy->id); usbphyc_phy->init = false; /* Check if other phy port requires pllen */ @@ -239,7 +241,7 @@ static int stm32_usbphyc_phy_power_on(struct phy *phy) struct stm32_usbphyc_phy *usbphyc_phy = usbphyc->phys + phy->id; int ret; - pr_debug("%s phy ID = %lu\n", __func__, phy->id); + dev_dbg(phy->dev, "phy ID = %lu\n", phy->id); if (usbphyc_phy->vdd) { ret = regulator_set_enable(usbphyc_phy->vdd, true); if (ret) @@ -262,7 +264,7 @@ static int stm32_usbphyc_phy_power_off(struct phy *phy) struct stm32_usbphyc_phy *usbphyc_phy = usbphyc->phys + phy->id; int ret; - pr_debug("%s phy ID = %lu\n", __func__, phy->id); + dev_dbg(phy->dev, "phy ID = %lu\n", phy->id); usbphyc_phy->powered = false; if (stm32_usbphyc_is_powered(usbphyc)) diff --git a/drivers/pinctrl/pinctrl_stm32.c b/drivers/pinctrl/pinctrl_stm32.c index 591cd1a0ec..a1f53a793b 100644 --- a/drivers/pinctrl/pinctrl_stm32.c +++ b/drivers/pinctrl/pinctrl_stm32.c @@ -3,6 +3,8 @@ * Copyright (C) 2017-2020 STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_PINCTRL + #include <common.h> #include <dm.h> #include <hwspinlock.h> @@ -256,8 +258,8 @@ static int stm32_pinctrl_probe(struct udevice *dev) /* hwspinlock property is optional, just log the error */ ret = hwspinlock_get_by_index(dev, 0, &priv->hws); if (ret) - debug("%s: hwspinlock_get_by_index may have failed (%d)\n", - __func__, ret); + dev_dbg(dev, "hwspinlock_get_by_index may have failed (%d)\n", + ret); return 0; } @@ -305,8 +307,7 @@ static int prep_gpio_dsc(struct stm32_gpio_dsc *gpio_dsc, u32 port_pin) { gpio_dsc->port = (port_pin & 0x1F000) >> 12; gpio_dsc->pin = (port_pin & 0x0F00) >> 8; - debug("%s: GPIO:port= %d, pin= %d\n", __func__, gpio_dsc->port, - gpio_dsc->pin); + log_debug("GPIO:port= %d, pin= %d\n", gpio_dsc->port, gpio_dsc->pin); return 0; } @@ -347,9 +348,9 @@ static int prep_gpio_ctl(struct stm32_gpio_ctl *gpio_ctl, u32 gpio_fn, else gpio_ctl->pupd = STM32_GPIO_PUPD_NO; - debug("%s: gpio fn= %d, slew-rate= %x, op type= %x, pull-upd is = %x\n", - __func__, gpio_fn, gpio_ctl->speed, gpio_ctl->otype, - gpio_ctl->pupd); + log_debug("gpio fn= %d, slew-rate= %x, op type= %x, pull-upd is = %x\n", + gpio_fn, gpio_ctl->speed, gpio_ctl->otype, + gpio_ctl->pupd); return 0; } @@ -373,7 +374,7 @@ static int stm32_pinctrl_config(ofnode node) if (rv < 0) return rv; len = rv / sizeof(pin_mux[0]); - debug("%s: no of pinmux entries= %d\n", __func__, len); + log_debug("No of pinmux entries= %d\n", len); if (len > MAX_PINS_ONE_IP) return -EINVAL; rv = ofnode_read_u32_array(subnode, "pinmux", pin_mux, len); @@ -382,7 +383,7 @@ static int stm32_pinctrl_config(ofnode node) for (i = 0; i < len; i++) { struct gpio_desc desc; - debug("%s: pinmux = %x\n", __func__, *(pin_mux + i)); + log_debug("pinmux = %x\n", *(pin_mux + i)); prep_gpio_dsc(&gpio_dsc, *(pin_mux + i)); prep_gpio_ctl(&gpio_ctl, *(pin_mux + i), subnode); rv = uclass_get_device_by_seq(UCLASS_GPIO, @@ -392,7 +393,7 @@ static int stm32_pinctrl_config(ofnode node) return rv; desc.offset = gpio_dsc.pin; rv = stm32_gpio_config(&desc, &gpio_ctl); - debug("%s: rv = %d\n\n", __func__, rv); + log_debug("rv = %d\n\n", rv); if (rv) return rv; } @@ -408,7 +409,7 @@ static int stm32_pinctrl_bind(struct udevice *dev) int ret; dev_for_each_subnode(node, dev) { - debug("%s: bind %s\n", __func__, ofnode_get_name(node)); + dev_dbg(dev, "bind %s\n", ofnode_get_name(node)); ofnode_get_property(node, "gpio-controller", &ret); if (ret < 0) @@ -424,7 +425,7 @@ static int stm32_pinctrl_bind(struct udevice *dev) if (ret) return ret; - debug("%s: bind %s\n", __func__, name); + dev_dbg(dev, "bind %s\n", name); } return 0; @@ -448,7 +449,7 @@ static int stm32_pinctrl_set_state_simple(struct udevice *dev, if (!list) return -EINVAL; - debug("%s: periph->name = %s\n", __func__, periph->name); + dev_dbg(dev, "periph->name = %s\n", periph->name); size /= sizeof(*list); for (i = 0; i < size; i++) { @@ -456,7 +457,8 @@ static int stm32_pinctrl_set_state_simple(struct udevice *dev, config_node = ofnode_get_by_phandle(phandle); if (!ofnode_valid(config_node)) { - pr_err("prop pinctrl-0 index %d invalid phandle\n", i); + dev_err(periph, + "prop pinctrl-0 index %d invalid phandle\n", i); return -EINVAL; } diff --git a/drivers/power/regulator/stm32-vrefbuf.c b/drivers/power/regulator/stm32-vrefbuf.c index c2c5770fa5..c37998a4ba 100644 --- a/drivers/power/regulator/stm32-vrefbuf.c +++ b/drivers/power/regulator/stm32-vrefbuf.c @@ -6,6 +6,8 @@ * Originally based on the Linux kernel v4.16 drivers/regulator/stm32-vrefbuf.c */ +#define LOG_CATEGORY UCLASS_REGULATOR + #include <common.h> #include <clk.h> #include <dm.h> diff --git a/drivers/ram/stm32_sdram.c b/drivers/ram/stm32_sdram.c index 4003db0e50..540ad85138 100644 --- a/drivers/ram/stm32_sdram.c +++ b/drivers/ram/stm32_sdram.c @@ -4,6 +4,8 @@ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <clk.h> #include <dm.h> @@ -272,7 +274,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev) ret = dev_read_phandle_with_args(dev, "st,syscfg", NULL, 0, 0, &args); if (ret) { - dev_dbg(dev, "%s: can't find syscon device (%d)\n", __func__, ret); + dev_dbg(dev, "can't find syscon device (%d)\n", ret); } else { syscfg_base = (u32 *)ofnode_get_addr(args.node); @@ -281,7 +283,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev) /* set memory mapping selection */ clrsetbits_le32(syscfg_base, MEM_MODE_MASK, mem_remap); } else { - dev_dbg(dev, "%s: cannot find st,mem_remap property\n", __func__); + dev_dbg(dev, "cannot find st,mem_remap property\n"); } swp_fmc = dev_read_u32_default(dev, "st,swp_fmc", NOT_FOUND); @@ -289,7 +291,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev) /* set fmc swapping selection */ clrsetbits_le32(syscfg_base, SWP_FMC_MASK, swp_fmc << SWP_FMC_OFFSET); } else { - dev_dbg(dev, "%s: cannot find st,swp_fmc property\n", __func__); + dev_dbg(dev, "cannot find st,swp_fmc property\n"); } dev_dbg(dev, "syscfg %x = %x\n", (u32)syscfg_base, *syscfg_base); @@ -348,7 +350,7 @@ static int stm32_fmc_of_to_plat(struct udevice *dev) } params->no_sdram_banks = bank; - debug("%s, no of banks = %d\n", __func__, params->no_sdram_banks); + dev_dbg(dev, "no of banks = %d\n", params->no_sdram_banks); return 0; } diff --git a/drivers/ram/stm32mp1/stm32mp1_ddr.c b/drivers/ram/stm32mp1/stm32mp1_ddr.c index bf3a4c97a4..0457166b12 100644 --- a/drivers/ram/stm32mp1/stm32mp1_ddr.c +++ b/drivers/ram/stm32mp1/stm32mp1_ddr.c @@ -3,6 +3,8 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <clk.h> #include <log.h> @@ -311,17 +313,17 @@ static void set_reg(const struct ddr_info *priv, u32 base_addr = get_base_addr(priv, base); const struct reg_desc *desc = ddr_registers[type].desc; - debug("init %s\n", ddr_registers[type].name); + log_debug("init %s\n", ddr_registers[type].name); for (i = 0; i < ddr_registers[type].size; i++) { ptr = (unsigned int *)(base_addr + desc[i].offset); if (desc[i].par_offset == INVALID_OFFSET) { - pr_err("invalid parameter offset for %s", desc[i].name); + log_err("invalid parameter offset for %s", desc[i].name); } else { value = *((u32 *)((u32)param + desc[i].par_offset)); writel(value, ptr); - debug("[0x%x] %s= 0x%08x\n", - (u32)ptr, desc[i].name, value); + log_debug("[0x%x] %s= 0x%08x\n", + (u32)ptr, desc[i].name, value); } } } @@ -564,16 +566,16 @@ static void ddrphy_idone_wait(struct stm32mp1_ddrphy *phy) DDRPHYC_PGSR_RVERR | DDRPHYC_PGSR_RVEIRR), 1000000); - debug("\n[0x%08x] pgsr = 0x%08x ret=%d\n", - (u32)&phy->pgsr, pgsr, ret); + log_debug("\n[0x%08x] pgsr = 0x%08x ret=%d\n", + (u32)&phy->pgsr, pgsr, ret); } void stm32mp1_ddrphy_init(struct stm32mp1_ddrphy *phy, u32 pir) { pir |= DDRPHYC_PIR_INIT; writel(pir, &phy->pir); - debug("[0x%08x] pir = 0x%08x -> 0x%08x\n", - (u32)&phy->pir, pir, readl(&phy->pir)); + log_debug("[0x%08x] pir = 0x%08x -> 0x%08x\n", + (u32)&phy->pir, pir, readl(&phy->pir)); /* need to wait 10 configuration clock before start polling */ udelay(10); @@ -603,7 +605,7 @@ static void wait_sw_done_ack(struct stm32mp1_ddrctl *ctl) panic("Timeout initialising DRAM : DDR->swstat = %x\n", swstat); - debug("[0x%08x] swstat = 0x%08x\n", (u32)&ctl->swstat, swstat); + log_debug("[0x%08x] swstat = 0x%08x\n", (u32)&ctl->swstat, swstat); } /* wait quasi dynamic register update */ @@ -634,7 +636,7 @@ static void wait_operating_mode(struct ddr_info *priv, int mode) if (ret) panic("Timeout DRAM : DDR->stat = %x\n", stat); - debug("[0x%08x] stat = 0x%08x\n", (u32)&priv->ctl->stat, stat); + log_debug("[0x%08x] stat = 0x%08x\n", (u32)&priv->ctl->stat, stat); } void stm32mp1_refresh_disable(struct stm32mp1_ddrctl *ctl) @@ -706,9 +708,9 @@ void stm32mp1_ddr_init(struct ddr_info *priv, panic("ddr power init failed\n"); start: - debug("name = %s\n", config->info.name); - debug("speed = %d kHz\n", config->info.speed); - debug("size = 0x%x\n", config->info.size); + log_debug("name = %s\n", config->info.name); + log_debug("speed = %d kHz\n", config->info.speed); + log_debug("size = 0x%x\n", config->info.size); /* * 1. Program the DWC_ddr_umctl2 registers * 1.1 RESETS: presetn, core_ddrc_rstn, aresetn @@ -745,8 +747,8 @@ start: /* 1.5. initialize registers ddr_umctl2 */ /* Stop uMCTL2 before PHY is ready */ clrbits_le32(&priv->ctl->dfimisc, DDRCTRL_DFIMISC_DFI_INIT_COMPLETE_EN); - debug("[0x%08x] dfimisc = 0x%08x\n", - (u32)&priv->ctl->dfimisc, readl(&priv->ctl->dfimisc)); + log_debug("[0x%08x] dfimisc = 0x%08x\n", + (u32)&priv->ctl->dfimisc, readl(&priv->ctl->dfimisc)); set_reg(priv, REG_REG, &config->c_reg); set_reg(priv, REG_TIMING, &config->c_timing); @@ -809,9 +811,9 @@ start: wait_operating_mode(priv, DDRCTRL_STAT_OPERATING_MODE_NORMAL); if (config->p_cal_present) { - debug("DDR DQS training skipped.\n"); + log_debug("DDR DQS training skipped.\n"); } else { - debug("DDR DQS training : "); + log_debug("DDR DQS training : "); /* 8. Disable Auto refresh and power down by setting * - RFSHCTL3.dis_au_refresh = 1 * - PWRCTL.powerdown_en = 0 diff --git a/drivers/ram/stm32mp1/stm32mp1_interactive.c b/drivers/ram/stm32mp1/stm32mp1_interactive.c index 5a5d067046..e45a2489c5 100644 --- a/drivers/ram/stm32mp1/stm32mp1_interactive.c +++ b/drivers/ram/stm32mp1/stm32mp1_interactive.c @@ -3,6 +3,8 @@ * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <command.h> #include <console.h> @@ -404,7 +406,7 @@ bool stm32mp1_ddr_interactive(void *priv, #endif } - debug("** step %d ** %s / %d\n", step, step_str[step], next_step); + log_debug("** step %d ** %s / %d\n", step, step_str[step], next_step); if (next_step < 0) return false; diff --git a/drivers/ram/stm32mp1/stm32mp1_ram.c b/drivers/ram/stm32mp1/stm32mp1_ram.c index 0b6d20f566..26f0b4f1ea 100644 --- a/drivers/ram/stm32mp1/stm32mp1_ram.c +++ b/drivers/ram/stm32mp1/stm32mp1_ram.c @@ -3,6 +3,8 @@ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <clk.h> #include <dm.h> @@ -12,6 +14,7 @@ #include <regmap.h> #include <syscon.h> #include <asm/io.h> +#include <dm/device_compat.h> #include "stm32mp1_ddr.h" static const char *const clkname[] = { @@ -37,7 +40,7 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t mem_speed) ret = clk_enable(&clk); if (ret) { - printf("error for %s : %d\n", clkname[idx], ret); + log_err("error for %s : %d\n", clkname[idx], ret); return ret; } } @@ -45,13 +48,13 @@ int stm32mp1_ddr_clk_enable(struct ddr_info *priv, uint32_t mem_speed) priv->clk = clk; ddrphy_clk = clk_get_rate(&priv->clk); - debug("DDR: mem_speed (%d kHz), RCC %d kHz\n", - mem_speed, (u32)(ddrphy_clk / 1000)); + log_debug("DDR: mem_speed (%d kHz), RCC %d kHz\n", + mem_speed, (u32)(ddrphy_clk / 1000)); /* max 10% frequency delta */ ddr_clk = abs(ddrphy_clk - mem_speed * 1000); if (ddr_clk > (mem_speed * 100)) { - pr_err("DDR expected freq %d kHz, current is %d kHz\n", - mem_speed, (u32)(ddrphy_clk / 1000)); + log_err("DDR expected freq %d kHz, current is %d kHz\n", + mem_speed, (u32)(ddrphy_clk / 1000)); return -EINVAL; } @@ -118,7 +121,7 @@ static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev) config.info.size = ofnode_read_u32_default(node, "st,mem-size", 0); config.info.name = ofnode_read_string(node, "st,mem-name"); if (!config.info.name) { - debug("%s: no st,mem-name\n", __func__); + dev_dbg(dev, "no st,mem-name\n"); return -EINVAL; } printf("RAM: %s\n", config.info.name); @@ -128,12 +131,12 @@ static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev) (void *)((u32)&config + param[idx].offset), param[idx].size); - debug("%s: %s[0x%x] = %d\n", __func__, - param[idx].name, param[idx].size, ret); + dev_dbg(dev, "%s: %s[0x%x] = %d\n", __func__, + param[idx].name, param[idx].size, ret); if (ret && (ret != -FDT_ERR_NOTFOUND || !param[idx].present)) { - pr_err("%s: Cannot read %s, error=%d\n", - __func__, param[idx].name, ret); + dev_err(dev, "Cannot read %s, error=%d\n", + param[idx].name, ret); return -EINVAL; } if (param[idx].present) { @@ -153,7 +156,7 @@ static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev) ret = clk_get_by_name(dev, "axidcg", &axidcg); if (ret) { - debug("%s: Cannot found axidcg\n", __func__); + dev_dbg(dev, "%s: Cannot found axidcg\n", __func__); return -EINVAL; } clk_disable(&axidcg); /* disable clock gating during init */ @@ -163,13 +166,13 @@ static __maybe_unused int stm32mp1_ddr_setup(struct udevice *dev) clk_enable(&axidcg); /* enable clock gating */ /* check size */ - debug("%s : get_ram_size(%x, %x)\n", __func__, - (u32)priv->info.base, (u32)STM32_DDR_SIZE); + dev_dbg(dev, "get_ram_size(%x, %x)\n", + (u32)priv->info.base, (u32)STM32_DDR_SIZE); priv->info.size = get_ram_size((long *)priv->info.base, STM32_DDR_SIZE); - debug("%s : %x\n", __func__, (u32)priv->info.size); + dev_dbg(dev, "info.size: %x\n", (u32)priv->info.size); /* check memory access for all memory */ if (config.info.size != priv->info.size) { @@ -186,12 +189,11 @@ static int stm32mp1_ddr_probe(struct udevice *dev) struct regmap *map; int ret; - debug("STM32MP1 DDR probe\n"); priv->dev = dev; ret = regmap_init_mem(dev_ofnode(dev), &map); if (ret) - return ret; + return log_ret(ret); priv->ctl = regmap_get_range(map, 0); priv->phy = regmap_get_range(map, 1); @@ -203,7 +205,9 @@ static int stm32mp1_ddr_probe(struct udevice *dev) #if !defined(CONFIG_TFABOOT) && \ (!defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)) priv->info.size = 0; - return stm32mp1_ddr_setup(dev); + ret = stm32mp1_ddr_setup(dev); + + return log_ret(ret); #else ofnode node = stm32mp1_ddr_get_ofnode(dev); priv->info.size = ofnode_read_u32_default(node, "st,mem-size", 0); diff --git a/drivers/ram/stm32mp1/stm32mp1_tests.c b/drivers/ram/stm32mp1/stm32mp1_tests.c index 952006aa14..1fcc7cfd69 100644 --- a/drivers/ram/stm32mp1/stm32mp1_tests.c +++ b/drivers/ram/stm32mp1/stm32mp1_tests.c @@ -2,6 +2,9 @@ /* * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ + +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <console.h> #include <init.h> @@ -197,8 +200,8 @@ static u32 databus(u32 *address) /* Read it back (immediately is okay for this test). */ read_value = readl(address); - debug("%x: %x <=> %x\n", - (u32)address, read_value, pattern); + log_debug("%x: %x <=> %x\n", + (u32)address, read_value, pattern); if (read_value != pattern) return pattern; @@ -252,8 +255,8 @@ static u32 *addressbus(u32 *address, u32 nb_bytes) for (offset = 1; (offset & mask) != 0; offset <<= 1) { read_value = readl(&address[offset]); - debug("%x: %x <=> %x\n", - (u32)&address[offset], read_value, pattern); + log_debug("%x: %x <=> %x\n", + (u32)&address[offset], read_value, pattern); if (read_value != pattern) return &address[offset]; } @@ -363,8 +366,8 @@ static enum test_result databuswalk0(struct stm32mp1_ddrctl *ctl, data = readl(addr + 4 * i); if (~(1 << i) != data) { error |= 1 << i; - debug("%x: error %x expected %x => error:%x\n", - addr + 4 * i, data, ~(1 << i), error); + log_debug("%x: error %x expected %x => error:%x\n", + addr + 4 * i, data, ~(1 << i), error); } } if (test_loop_end(&loop, nb_loop, 1000)) @@ -403,8 +406,8 @@ static enum test_result databuswalk1(struct stm32mp1_ddrctl *ctl, data = readl(addr + 4 * i); if ((1 << i) != data) { error |= 1 << i; - debug("%x: error %x expected %x => error:%x\n", - addr + 4 * i, data, (1 << i), error); + log_debug("%x: error %x expected %x => error:%x\n", + addr + 4 * i, data, (1 << i), error); } } if (test_loop_end(&loop, nb_loop, 1000)) diff --git a/drivers/ram/stm32mp1/stm32mp1_tuning.c b/drivers/ram/stm32mp1/stm32mp1_tuning.c index a8d6892bb0..c8cd7c3cea 100644 --- a/drivers/ram/stm32mp1/stm32mp1_tuning.c +++ b/drivers/ram/stm32mp1/stm32mp1_tuning.c @@ -2,6 +2,9 @@ /* * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ + +#define LOG_CATEGORY UCLASS_RAM + #include <common.h> #include <console.h> #include <clk.h> @@ -227,8 +230,7 @@ static u8 DQ_unit_index(struct stm32mp1_ddrphy *phy, u8 byte, u8 bit) index = (readl(addr) >> DDRPHYC_DXNDQTR_DQDLY_SHIFT(bit)) & DDRPHYC_DXNDQTR_DQDLY_LOW_MASK; - pr_debug("%s: [%x]: %x => DQ unit index = %x\n", - __func__, addr, readl(addr), index); + log_debug("[%x]: %x => DQ unit index = %x\n", addr, readl(addr), index); return index; } @@ -470,13 +472,13 @@ static void apply_deskew_results(struct stm32mp1_ddrphy *phy, u8 byte, for (bit_i = 0; bit_i < 8; bit_i++) { set_DQ_unit_delay(phy, byte, bit_i, deskew_delay[byte][bit_i]); index = DQ_unit_index(phy, byte, bit_i); - pr_debug("Byte %d ; bit %d : The new DQ delay (%d) index=%d [delta=%d, 3 is the default]", - byte, bit_i, deskew_delay[byte][bit_i], - index, index - 3); + log_debug("Byte %d ; bit %d : The new DQ delay (%d) index=%d [delta=%d, 3 is the default]", + byte, bit_i, deskew_delay[byte][bit_i], + index, index - 3); printf("Byte %d, bit %d, DQ delay = %d", byte, bit_i, deskew_delay[byte][bit_i]); if (deskew_non_converge[byte][bit_i] == 1) - pr_debug(" - not converged : still more skew"); + log_debug(" - not converged : still more skew"); printf("\n"); } } @@ -536,7 +538,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, /* Config the BIST block */ config_BIST(ctl, phy); - pr_debug("BIST Config done.\n"); + log_debug("BIST Config done.\n"); /* Train each byte */ for (datx8 = 0; datx8 < nb_bytes; datx8++) { @@ -545,9 +547,9 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, datx8 + 1, nb_bytes, error); return TEST_FAILED; } - pr_debug("\n======================\n"); - pr_debug("Start deskew byte %d .\n", datx8); - pr_debug("======================\n"); + log_debug("\n======================\n"); + log_debug("Start deskew byte %d .\n", datx8); + log_debug("======================\n"); /* Enable Byte (DXNGCR, bit DXEN) */ setbits_le32(DXNGCR(phy, datx8), DDRPHYC_DXNGCR_DXEN); @@ -584,7 +586,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, * Else, look for Pass init condition */ if (!success) { - pr_debug("Fail at init condtion. Let's look for a good init condition.\n"); + log_debug("Fail at init condtion. Let's look for a good init condition.\n"); success = 0; /* init */ /* Make sure we start with a PASS condition before * looking for a fail condition. @@ -592,7 +594,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, */ /* escape if we find a PASS */ - pr_debug("increase Phase idx\n"); + log_debug("increase Phase idx\n"); while (!success && (phase_idx <= MAX_DQS_PHASE_IDX)) { DQS_phase_delay(phy, datx8, phase_idx); BIST_test(phy, datx8, &result); @@ -618,7 +620,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, * we have hold violation, lets try reduce DQS_unit * Delay */ - pr_debug("Still fail. Try decrease DQS Unit delay\n"); + log_debug("Still fail. Try decrease DQS Unit delay\n"); phase_idx = 0; dqs_unit_delay_index = 0; @@ -665,9 +667,9 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, return TEST_FAILED; } - pr_debug("there is a pass region for phase idx %d\n", - phase_idx); - pr_debug("Step1: Find the first failing condition\n"); + log_debug("there is a pass region for phase idx %d\n", + phase_idx); + log_debug("Step1: Find the first failing condition\n"); /* Look for the first failing condition by PHASE stepping. * This part of the algo can finish without converging. */ @@ -692,9 +694,9 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, * stepping (minimal delay) */ if (!success) { - pr_debug("Fail region (PHASE) found phase idx %d\n", - phase_idx); - pr_debug("Let's look for first success by DQS Unit steps\n"); + log_debug("Fail region (PHASE) found phase idx %d\n", + phase_idx); + log_debug("Let's look for first success by DQS Unit steps\n"); /* This part, the algo always converge */ phase_idx--; @@ -721,7 +723,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, /*+1 to get back to current condition */ last_right_ok.unit = dqs_unit_delay_index + 1; last_right_ok.bits_delay = 0xFFFFFFFF; - pr_debug("Found %d\n", dqs_unit_delay_index); + log_debug("Found %d\n", dqs_unit_delay_index); } else { /* the last OK condition is then with the * previous phase_idx. @@ -735,8 +737,8 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, */ last_right_ok.unit = 1; last_right_ok.bits_delay = 0xFFFFFFFF; - pr_debug("Not Found : try previous phase %d\n", - phase_idx - 1); + log_debug("Not Found : try previous phase %d\n", + phase_idx - 1); DQS_phase_delay(phy, datx8, phase_idx - 1); dqs_unit_delay_index = 0; @@ -749,8 +751,8 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, BIST_test(phy, datx8, &result); success = result.test_result; dqs_unit_delay_index++; - pr_debug("dqs_unit_delay_index = %d, result = %d\n", - dqs_unit_delay_index, success); + log_debug("dqs_unit_delay_index = %d, result = %d\n", + dqs_unit_delay_index, success); } if (!success) { @@ -758,7 +760,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, dqs_unit_delay_index - 1; } else { last_right_ok.unit = 0; - pr_debug("ERROR: failed region not FOUND"); + log_debug("ERROR: failed region not FOUND"); } } } else { @@ -775,7 +777,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, last_right_ok.phase = MAX_DQS_PHASE_IDX; last_right_ok.unit = MAX_DQS_UNIT_IDX; last_right_ok.bits_delay = 0xFFFFFFFF; - pr_debug("Can't find the a fail condition\n"); + log_debug("Can't find the a fail condition\n"); } /* step 2: @@ -787,9 +789,9 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, */ printf("Byte %d, DQS unit = %d, phase = %d\n", datx8, last_right_ok.unit, last_right_ok.phase); - pr_debug("Step2, unit = %d, phase = %d, bits delay=%x\n", - last_right_ok.unit, last_right_ok.phase, - last_right_ok.bits_delay); + log_debug("Step2, unit = %d, phase = %d, bits delay=%x\n", + last_right_ok.unit, last_right_ok.phase, + last_right_ok.bits_delay); /* Restore the last_right_ok condtion. */ DQS_unit_delay(phy, datx8, last_right_ok.unit); @@ -812,7 +814,7 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, datx8 + 1, nb_bytes, error); return error; } - pr_debug("deskewing bit %d:\n", bit_i); + log_debug("deskewing bit %d:\n", bit_i); success = 1; /* init */ /* Set all DQDLYn to maximum value. * Only bit_i will be down-delayed @@ -855,10 +857,10 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, * at one bit. */ fail_found = 1; - pr_debug("Fail found on bit %d, for delay = %d => deskew[%d][%d] = %d\n", - bit_i, bit_i_delay_index + 1, - datx8, bit_i, - deskew_delay[datx8][bit_i]); + log_debug("Fail found on bit %d, for delay = %d => deskew[%d][%d] = %d\n", + bit_i, bit_i_delay_index + 1, + datx8, bit_i, + deskew_delay[datx8][bit_i]); } else { /* if we can find a success condition by * back-delaying this bit, just set the delay @@ -870,20 +872,20 @@ static enum test_result bit_deskew(struct stm32mp1_ddrctl *ctl, * in the report. */ deskew_non_converge[datx8][bit_i] = 1; - pr_debug("Fail not found on bit %d => deskew[%d][%d] = %d\n", - bit_i, datx8, bit_i, - deskew_delay[datx8][bit_i]); + log_debug("Fail not found on bit %d => deskew[%d][%d] = %d\n", + bit_i, datx8, bit_i, + deskew_delay[datx8][bit_i]); } } - pr_debug("**********byte %d tuning complete************\n", - datx8); + log_debug("**********byte %d tuning complete************\n", + datx8); /* If we can't find any failure by back delaying DQ lines, * hold the default values */ if (!fail_found) { for (bit_i = 0; bit_i < 8; bit_i++) deskew_delay[datx8][bit_i] = 0; - pr_debug("The Deskew algorithm can't converge, there is too much margin in your design. Good job!\n"); + log_debug("The Deskew algorithm can't converge, there is too much margin in your design. Good job!\n"); } apply_deskew_results(phy, datx8, deskew_delay, @@ -986,7 +988,7 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, dqs_unit_delay_index_pass = dqs_unit_delay_index; success = 0; - pr_debug("STEP0: Find Init delay\n"); + log_debug("STEP0: Find Init delay\n"); /* STEP0: Find Init delay: a delay that put the system * in a "Pass" condition then (TODO) update * dqs_unit_delay_index_pass & phase_idx_pass @@ -1035,7 +1037,7 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, byte + 1, nb_bytes, error); return TEST_FAILED; } - pr_debug("STEP1: Find LEFT PHASE DQS Bound\n"); + log_debug("STEP1: Find LEFT PHASE DQS Bound\n"); /* STEP1: Find LEFT PHASE DQS Bound */ while ((phase_idx >= 0) && (phase_idx <= MAX_DQS_PHASE_IDX) && @@ -1069,7 +1071,7 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, byte + 1, nb_bytes, error); return TEST_FAILED; } - pr_debug("STEP2: Find UNIT left bound\n"); + log_debug("STEP2: Find UNIT left bound\n"); /* STEP2: Find UNIT left bound */ while ((dqs_unit_delay_index >= 0) && !left_unit_bound_found) { @@ -1097,7 +1099,7 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, byte + 1, nb_bytes, error); return TEST_FAILED; } - pr_debug("STEP3: Find PHase right bound\n"); + log_debug("STEP3: Find PHase right bound\n"); /* STEP3: Find PHase right bound, start with "pass" * condition */ @@ -1135,7 +1137,7 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, byte + 1, nb_bytes, error); return TEST_FAILED; } - pr_debug("STEP4: Find UNIT right bound\n"); + log_debug("STEP4: Find UNIT right bound\n"); /* STEP4: Find UNIT right bound */ while ((dqs_unit_delay_index <= MAX_DQS_UNIT_IDX) && !right_unit_bound_found) { @@ -1174,12 +1176,12 @@ static enum test_result eye_training(struct stm32mp1_ddrctl *ctl, if (((right_bound.phase + left_bound.phase) % 2 == 1) && eye_training_val[byte][1] != MAX_DQS_UNIT_IDX) eye_training_val[byte][1]++; - pr_debug("** found phase : %d - %d & unit %d - %d\n", - right_bound.phase, left_bound.phase, - right_bound.unit, left_bound.unit); - pr_debug("** calculating mid region: phase: %d unit: %d (nominal is 3)\n", - eye_training_val[byte][0], - eye_training_val[byte][1]); + log_debug("** found phase : %d - %d & unit %d - %d\n", + right_bound.phase, left_bound.phase, + right_bound.unit, left_bound.unit); + log_debug("** calculating mid region: phase: %d unit: %d (nominal is 3)\n", + eye_training_val[byte][0], + eye_training_val[byte][1]); } else { /* PPPPPPPPPP, we're already good. * Set nominal values. @@ -1280,11 +1282,11 @@ static u8 set_midpoint_read_dqs_gating(struct stm32mp1_ddrphy *phy, u8 byte, * or pppppff or ffppppp */ if (left_bound_found || right_bound_found) { - pr_debug("idx0(%d): %d %d idx1(%d) : %d %d\n", - left_bound_found, - right_bound_idx[0], left_bound_idx[0], - right_bound_found, - right_bound_idx[1], left_bound_idx[1]); + log_debug("idx0(%d): %d %d idx1(%d) : %d %d\n", + left_bound_found, + right_bound_idx[0], left_bound_idx[0], + right_bound_found, + right_bound_idx[1], left_bound_idx[1]); dqs_gate_values[byte][0] = (right_bound_idx[0] + left_bound_idx[0]) / 2; dqs_gate_values[byte][1] = @@ -1319,14 +1321,14 @@ static u8 set_midpoint_read_dqs_gating(struct stm32mp1_ddrphy *phy, u8 byte, left_bound_idx[0]; } } - pr_debug("*******calculating mid region: system latency: %d phase: %d********\n", - dqs_gate_values[byte][0], - dqs_gate_values[byte][1]); - pr_debug("*******the nominal values were system latency: 0 phase: 2*******\n"); + log_debug("*******calculating mid region: system latency: %d phase: %d********\n", + dqs_gate_values[byte][0], + dqs_gate_values[byte][1]); + log_debug("*******the nominal values were system latency: 0 phase: 2*******\n"); } } else { /* if intermitant, restore defaut values */ - pr_debug("dqs gating:no regular fail/pass/fail found. defaults values restored.\n"); + log_debug("dqs gating:no regular fail/pass/fail found. defaults values restored.\n"); dqs_gate_values[byte][0] = 0; dqs_gate_values[byte][1] = 2; } diff --git a/drivers/remoteproc/stm32_copro.c b/drivers/remoteproc/stm32_copro.c index ec7694dda9..4c5f24857e 100644 --- a/drivers/remoteproc/stm32_copro.c +++ b/drivers/remoteproc/stm32_copro.c @@ -2,7 +2,8 @@ /* * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ -#define pr_fmt(fmt) "%s: " fmt, __func__ +#define LOG_CATEGORY UCLASS_REMOTEPROC + #include <common.h> #include <dm.h> #include <errno.h> diff --git a/drivers/reset/stm32-reset.c b/drivers/reset/stm32-reset.c index b84c9daec7..daa2e47ebb 100644 --- a/drivers/reset/stm32-reset.c +++ b/drivers/reset/stm32-reset.c @@ -4,6 +4,8 @@ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_RESET + #include <common.h> #include <dm.h> #include <errno.h> @@ -12,6 +14,7 @@ #include <reset-uclass.h> #include <stm32_rcc.h> #include <asm/io.h> +#include <dm/device_compat.h> #include <linux/bitops.h> /* offset of register without set/clear management */ @@ -39,8 +42,9 @@ static int stm32_reset_assert(struct reset_ctl *reset_ctl) struct stm32_reset_priv *priv = dev_get_priv(reset_ctl->dev); int bank = (reset_ctl->id / BITS_PER_LONG) * 4; int offset = reset_ctl->id % BITS_PER_LONG; - debug("%s: reset id = %ld bank = %d offset = %d)\n", __func__, - reset_ctl->id, bank, offset); + + dev_dbg(reset_ctl->dev, "reset id = %ld bank = %d offset = %d)\n", + reset_ctl->id, bank, offset); if (dev_get_driver_data(reset_ctl->dev) == STM32MP1) if (bank != RCC_MP_GCR_OFFSET) @@ -59,8 +63,9 @@ static int stm32_reset_deassert(struct reset_ctl *reset_ctl) struct stm32_reset_priv *priv = dev_get_priv(reset_ctl->dev); int bank = (reset_ctl->id / BITS_PER_LONG) * 4; int offset = reset_ctl->id % BITS_PER_LONG; - debug("%s: reset id = %ld bank = %d offset = %d)\n", __func__, - reset_ctl->id, bank, offset); + + dev_dbg(reset_ctl->dev, "reset id = %ld bank = %d offset = %d)\n", + reset_ctl->id, bank, offset); if (dev_get_driver_data(reset_ctl->dev) == STM32MP1) if (bank != RCC_MP_GCR_OFFSET) diff --git a/drivers/rtc/stm32_rtc.c b/drivers/rtc/stm32_rtc.c index f1d0ea90d3..1753283460 100644 --- a/drivers/rtc/stm32_rtc.c +++ b/drivers/rtc/stm32_rtc.c @@ -2,6 +2,9 @@ /* * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ + +#define LOG_CATEGORY UCLASS_RTC + #include <common.h> #include <clk.h> #include <dm.h> diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c index 818c34cf11..f6cb708c37 100644 --- a/drivers/serial/serial_stm32.c +++ b/drivers/serial/serial_stm32.c @@ -4,6 +4,8 @@ * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_SERIAL + #include <common.h> #include <clk.h> #include <dm.h> @@ -13,6 +15,7 @@ #include <watchdog.h> #include <asm/io.h> #include <asm/arch/stm32.h> +#include <dm/device_compat.h> #include <linux/bitops.h> #include <linux/delay.h> #include "serial_stm32.h" diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c index 440085720a..75e5e840ed 100644 --- a/drivers/spi/stm32_qspi.c +++ b/drivers/spi/stm32_qspi.c @@ -7,6 +7,8 @@ * STM32 QSPI driver */ +#define LOG_CATEGORY UCLASS_SPI + #include <common.h> #include <clk.h> #include <dm.h> @@ -136,7 +138,7 @@ static int _stm32_qspi_wait_for_not_busy(struct stm32_qspi_priv *priv) !(sr & STM32_QSPI_SR_BUSY), STM32_BUSY_TIMEOUT_US); if (ret) - pr_err("busy timeout (stat:%#x)\n", sr); + log_err("busy timeout (stat:%#x)\n", sr); return ret; } @@ -154,9 +156,9 @@ static int _stm32_qspi_wait_cmd(struct stm32_qspi_priv *priv, sr & STM32_QSPI_SR_TCF, STM32_QSPI_CMD_TIMEOUT_US); if (ret) { - pr_err("cmd timeout (stat:%#x)\n", sr); + log_err("cmd timeout (stat:%#x)\n", sr); } else if (readl(&priv->regs->sr) & STM32_QSPI_SR_TEF) { - pr_err("transfer error (stat:%#x)\n", sr); + log_err("transfer error (stat:%#x)\n", sr); ret = -EIO; } @@ -198,7 +200,7 @@ static int _stm32_qspi_poll(struct stm32_qspi_priv *priv, sr & STM32_QSPI_SR_FTF, STM32_QSPI_FIFO_TIMEOUT_US); if (ret) { - pr_err("fifo timeout (len:%d stat:%#x)\n", len, sr); + log_err("fifo timeout (len:%d stat:%#x)\n", len, sr); return ret; } @@ -246,10 +248,10 @@ static int stm32_qspi_exec_op(struct spi_slave *slave, u8 mode = STM32_QSPI_CCR_IND_WRITE; int timeout, ret; - debug("%s: cmd:%#x mode:%d.%d.%d.%d addr:%#llx len:%#x\n", - __func__, op->cmd.opcode, op->cmd.buswidth, op->addr.buswidth, - op->dummy.buswidth, op->data.buswidth, - op->addr.val, op->data.nbytes); + dev_dbg(slave->dev, "cmd:%#x mode:%d.%d.%d.%d addr:%#llx len:%#x\n", + op->cmd.opcode, op->cmd.buswidth, op->addr.buswidth, + op->dummy.buswidth, op->data.buswidth, + op->addr.val, op->data.nbytes); ret = _stm32_qspi_wait_for_not_busy(priv); if (ret) @@ -320,7 +322,7 @@ abort: writel(STM32_QSPI_FCR_CTCF, &priv->regs->fcr); if (ret || timeout) - pr_err("%s ret:%d abort timeout:%d\n", __func__, ret, timeout); + dev_err(slave->dev, "ret:%d abort timeout:%d\n", ret, timeout); return ret; } @@ -353,8 +355,8 @@ static int stm32_qspi_probe(struct udevice *bus) if (priv->mm_size > STM32_QSPI_MAX_MMAP_SZ) return -EINVAL; - debug("%s: regs=<0x%p> mapped=<0x%p> mapped_size=<0x%lx>\n", - __func__, priv->regs, priv->mm_base, priv->mm_size); + dev_dbg(bus, "regs=<0x%p> mapped=<0x%p> mapped_size=<0x%lx>\n", + priv->regs, priv->mm_base, priv->mm_size); ret = clk_get_by_index(bus, 0, &clk); if (ret < 0) @@ -475,8 +477,8 @@ static int stm32_qspi_set_speed(struct udevice *bus, uint speed) STM32_QSPI_DCR_CSHT_MASK << STM32_QSPI_DCR_CSHT_SHIFT, csht << STM32_QSPI_DCR_CSHT_SHIFT); - debug("%s: regs=%p, speed=%d\n", __func__, priv->regs, - (qspi_clk / (prescaler + 1))); + dev_dbg(bus, "regs=%p, speed=%d\n", priv->regs, + (qspi_clk / (prescaler + 1))); return 0; } @@ -485,6 +487,7 @@ static int stm32_qspi_set_mode(struct udevice *bus, uint mode) { struct stm32_qspi_priv *priv = dev_get_priv(bus); int ret; + const char *str_rx, *str_tx; ret = _stm32_qspi_wait_for_not_busy(priv); if (ret) @@ -500,21 +503,22 @@ static int stm32_qspi_set_mode(struct udevice *bus, uint mode) if (mode & SPI_CS_HIGH) return -ENODEV; - debug("%s: regs=%p, mode=%d rx: ", __func__, priv->regs, mode); - if (mode & SPI_RX_QUAD) - debug("quad, tx: "); + str_rx = "quad"; else if (mode & SPI_RX_DUAL) - debug("dual, tx: "); + str_rx = "dual"; else - debug("single, tx: "); + str_rx = "single"; if (mode & SPI_TX_QUAD) - debug("quad\n"); + str_tx = "quad"; else if (mode & SPI_TX_DUAL) - debug("dual\n"); + str_tx = "dual"; else - debug("single\n"); + str_tx = "single"; + + dev_dbg(bus, "regs=%p, mode=%d rx: %s, tx: %s\n", + priv->regs, mode, str_rx, str_tx); return 0; } diff --git a/drivers/spi/stm32_spi.c b/drivers/spi/stm32_spi.c index 720103d517..bd8514033d 100644 --- a/drivers/spi/stm32_spi.c +++ b/drivers/spi/stm32_spi.c @@ -4,6 +4,9 @@ * * Driver for STMicroelectronics Serial peripheral interface (SPI) */ + +#define LOG_CATEGORY UCLASS_SPI + #include <common.h> #include <clk.h> #include <dm.h> @@ -138,7 +141,7 @@ static void stm32_spi_write_txfifo(struct stm32_spi_priv *priv) } } - debug("%s: %d bytes left\n", __func__, priv->tx_len); + log_debug("%d bytes left\n", priv->tx_len); } static void stm32_spi_read_rxfifo(struct stm32_spi_priv *priv) @@ -176,12 +179,12 @@ static void stm32_spi_read_rxfifo(struct stm32_spi_priv *priv) rxplvl = (sr & SPI_SR_RXPLVL) >> SPI_SR_RXPLVL_SHIFT; } - debug("%s: %d bytes left\n", __func__, priv->rx_len); + log_debug("%d bytes left\n", priv->rx_len); } static int stm32_spi_enable(struct stm32_spi_priv *priv) { - debug("%s\n", __func__); + log_debug("\n"); /* Enable the SPI hardware */ setbits_le32(priv->base + STM32_SPI_CR1, SPI_CR1_SPE); @@ -191,7 +194,7 @@ static int stm32_spi_enable(struct stm32_spi_priv *priv) static int stm32_spi_disable(struct stm32_spi_priv *priv) { - debug("%s\n", __func__); + log_debug("\n"); /* Disable the SPI hardware */ clrbits_le32(priv->base + STM32_SPI_CR1, SPI_CR1_SPE); @@ -204,7 +207,7 @@ static int stm32_spi_claim_bus(struct udevice *slave) struct udevice *bus = dev_get_parent(slave); struct stm32_spi_priv *priv = dev_get_priv(bus); - debug("%s\n", __func__); + dev_dbg(slave, "\n"); /* Enable the SPI hardware */ return stm32_spi_enable(priv); @@ -215,7 +218,7 @@ static int stm32_spi_release_bus(struct udevice *slave) struct udevice *bus = dev_get_parent(slave); struct stm32_spi_priv *priv = dev_get_priv(bus); - debug("%s\n", __func__); + dev_dbg(slave, "\n"); /* Disable the SPI hardware */ return stm32_spi_disable(priv); @@ -227,7 +230,7 @@ static void stm32_spi_stopxfer(struct udevice *dev) u32 cr1, sr; int ret; - debug("%s\n", __func__); + dev_dbg(dev, "\n"); cr1 = readl(priv->base + STM32_SPI_CR1); @@ -255,7 +258,7 @@ static int stm32_spi_set_cs(struct udevice *dev, unsigned int cs, bool enable) { struct stm32_spi_priv *priv = dev_get_priv(dev); - debug("%s: cs=%d enable=%d\n", __func__, cs, enable); + dev_dbg(dev, "cs=%d enable=%d\n", cs, enable); if (cs >= MAX_CS_COUNT) return -ENODEV; @@ -274,7 +277,7 @@ static int stm32_spi_set_mode(struct udevice *bus, uint mode) struct stm32_spi_priv *priv = dev_get_priv(bus); u32 cfg2_clrb = 0, cfg2_setb = 0; - debug("%s: mode=%d\n", __func__, mode); + dev_dbg(bus, "mode=%d\n", mode); if (mode & SPI_CPOL) cfg2_setb |= SPI_CFG2_CPOL; @@ -330,7 +333,7 @@ static int stm32_spi_set_speed(struct udevice *bus, uint hz) u32 mbrdiv; long div; - debug("%s: hz=%d\n", __func__, hz); + dev_dbg(bus, "hz=%d\n", hz); if (priv->cur_hz == hz) return 0; @@ -404,8 +407,8 @@ static int stm32_spi_xfer(struct udevice *slave, unsigned int bitlen, stm32_spi_enable(priv); } - debug("%s: priv->tx_len=%d priv->rx_len=%d\n", __func__, - priv->tx_len, priv->rx_len); + dev_dbg(bus, "priv->tx_len=%d priv->rx_len=%d\n", + priv->tx_len, priv->rx_len); slave_plat = dev_get_parent_plat(slave); if (flags & SPI_XFER_BEGIN) @@ -477,7 +480,7 @@ static int stm32_spi_get_fifo_size(struct udevice *dev) stm32_spi_disable(priv); - debug("%s %d x 8-bit fifo size\n", __func__, count); + dev_dbg(dev, "%d x 8-bit fifo size\n", count); return count; } @@ -522,7 +525,7 @@ static int stm32_spi_probe(struct udevice *dev) ret = gpio_request_list_by_name(dev, "cs-gpios", priv->cs_gpios, ARRAY_SIZE(priv->cs_gpios), 0); if (ret < 0) { - pr_err("Can't get %s cs gpios: %d", dev->name, ret); + dev_err(dev, "Can't get cs gpios: %d", ret); goto reset_err; } diff --git a/drivers/timer/stm32_timer.c b/drivers/timer/stm32_timer.c index 215334f1b8..e34f5202fc 100644 --- a/drivers/timer/stm32_timer.c +++ b/drivers/timer/stm32_timer.c @@ -4,6 +4,8 @@ * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_TIMER + #include <common.h> #include <clk.h> #include <dm.h> diff --git a/drivers/video/stm32/stm32_dsi.c b/drivers/video/stm32/stm32_dsi.c index 266623b876..8891ca4b78 100644 --- a/drivers/video/stm32/stm32_dsi.c +++ b/drivers/video/stm32/stm32_dsi.c @@ -8,6 +8,8 @@ * drivers/gpu/drm/stm/dw_mipi_dsi-stm.c. */ +#define LOG_CATEGORY UCLASS_VIDEO_BRIDGE + #include <common.h> #include <clk.h> #include <dm.h> @@ -133,7 +135,7 @@ static enum dsi_color dsi_color_from_mipi(u32 fmt) case MIPI_DSI_FMT_RGB565: return DSI_RGB565_CONF1; default: - pr_err("MIPI color invalid, so we use rgb888\n"); + log_err("MIPI color invalid, so we use rgb888\n"); } return DSI_RGB888; } @@ -213,14 +215,14 @@ static int dsi_phy_init(void *priv_data) u32 val; int ret; - debug("Initialize DSI physical layer\n"); + dev_dbg(dev, "Initialize DSI physical layer\n"); /* Enable the regulator */ dsi_set(dsi, DSI_WRPCR, WRPCR_REGEN | WRPCR_BGREN); ret = readl_poll_timeout(dsi->base + DSI_WISR, val, val & WISR_RRS, TIMEOUT_US); if (ret) { - debug("!TIMEOUT! waiting REGU\n"); + dev_dbg(dev, "!TIMEOUT! waiting REGU\n"); return ret; } @@ -229,7 +231,7 @@ static int dsi_phy_init(void *priv_data) ret = readl_poll_timeout(dsi->base + DSI_WISR, val, val & WISR_PLLLS, TIMEOUT_US); if (ret) { - debug("!TIMEOUT! waiting PLL\n"); + dev_dbg(dev, "!TIMEOUT! waiting PLL\n"); return ret; } @@ -242,8 +244,8 @@ static void dsi_phy_post_set_mode(void *priv_data, unsigned long mode_flags) struct udevice *dev = device->dev; struct stm32_dsi_priv *dsi = dev_get_priv(dev); - debug("Set mode %p enable %ld\n", dsi, - mode_flags & MIPI_DSI_MODE_VIDEO); + dev_dbg(dev, "Set mode %p enable %ld\n", dsi, + mode_flags & MIPI_DSI_MODE_VIDEO); if (!dsi) return; @@ -325,8 +327,8 @@ static int dsi_get_lane_mbps(void *priv_data, struct display_timing *timings, *lane_mbps = pll_out_khz / 1000; - debug("pll_in %ukHz pll_out %ukHz lane_mbps %uMHz\n", - pll_in_khz, pll_out_khz, *lane_mbps); + dev_dbg(dev, "pll_in %ukHz pll_out %ukHz lane_mbps %uMHz\n", + pll_in_khz, pll_out_khz, *lane_mbps); return 0; } diff --git a/drivers/video/stm32/stm32_ltdc.c b/drivers/video/stm32/stm32_ltdc.c index dc10b8cfc1..f55a39498e 100644 --- a/drivers/video/stm32/stm32_ltdc.c +++ b/drivers/video/stm32/stm32_ltdc.c @@ -5,6 +5,8 @@ * Yannick Fertre <yannick.fertre@st.com> for STMicroelectronics. */ +#define LOG_CATEGORY UCLASS_VIDEO + #include <common.h> #include <clk.h> #include <display.h> @@ -176,13 +178,13 @@ static u32 stm32_ltdc_get_pixel_format(enum video_log2_bpp l2bpp) case VIDEO_BPP2: case VIDEO_BPP4: default: - pr_warn("%s: warning %dbpp not supported yet, %dbpp instead\n", - __func__, VNBITS(l2bpp), VNBITS(VIDEO_BPP16)); + log_warning("warning %dbpp not supported yet, %dbpp instead\n", + VNBITS(l2bpp), VNBITS(VIDEO_BPP16)); pf = PF_RGB565; break; } - debug("%s: %d bpp -> ltdc pf %d\n", __func__, VNBITS(l2bpp), pf); + log_debug("%d bpp -> ltdc pf %d\n", VNBITS(l2bpp), pf); return (u32)pf; } @@ -249,7 +251,7 @@ static void stm32_ltdc_set_mode(struct stm32_ltdc_priv *priv, /* Signal polarities */ val = 0; - debug("%s: timing->flags 0x%08x\n", __func__, timings->flags); + log_debug("timing->flags 0x%08x\n", timings->flags); if (timings->flags & DISPLAY_FLAGS_HSYNC_HIGH) val |= GCR_HSPOL; if (timings->flags & DISPLAY_FLAGS_VSYNC_HIGH) @@ -379,8 +381,8 @@ static int stm32_ltdc_probe(struct udevice *dev) dev_warn(dev, "fail to set pixel clock %d hz\n", timings.pixelclock.typ); - debug("%s: Set pixel clock req %d hz get %ld hz\n", __func__, - timings.pixelclock.typ, clk_get_rate(&pclk)); + dev_dbg(dev, "Set pixel clock req %d hz get %ld hz\n", + timings.pixelclock.typ, clk_get_rate(&pclk)); ret = reset_get_by_index(dev, 0, &rst); if (ret) { @@ -394,12 +396,13 @@ static int stm32_ltdc_probe(struct udevice *dev) if (IS_ENABLED(CONFIG_VIDEO_BRIDGE)) { ret = uclass_get_device(UCLASS_VIDEO_BRIDGE, 0, &bridge); if (ret) - debug("No video bridge, or no backlight on bridge\n"); + dev_dbg(dev, + "No video bridge, or no backlight on bridge\n"); if (bridge) { ret = video_bridge_attach(bridge); if (ret) { - dev_err(dev, "fail to attach bridge\n"); + dev_err(bridge, "fail to attach bridge\n"); return ret; } } @@ -414,12 +417,12 @@ static int stm32_ltdc_probe(struct udevice *dev) priv->crop_h = timings.vactive.typ; priv->alpha = 0xFF; - debug("%s: %dx%d %dbpp frame buffer at 0x%lx\n", __func__, - timings.hactive.typ, timings.vactive.typ, - VNBITS(priv->l2bpp), uc_plat->base); - debug("%s: crop %d,%d %dx%d bg 0x%08x alpha %d\n", __func__, - priv->crop_x, priv->crop_y, priv->crop_w, priv->crop_h, - priv->bg_col_argb, priv->alpha); + dev_dbg(dev, "%dx%d %dbpp frame buffer at 0x%lx\n", + timings.hactive.typ, timings.vactive.typ, + VNBITS(priv->l2bpp), uc_plat->base); + dev_dbg(dev, "crop %d,%d %dx%d bg 0x%08x alpha %d\n", + priv->crop_x, priv->crop_y, priv->crop_w, priv->crop_h, + priv->bg_col_argb, priv->alpha); /* Configure & start LTDC */ stm32_ltdc_set_mode(priv, &timings); @@ -457,7 +460,7 @@ static int stm32_ltdc_bind(struct udevice *dev) uc_plat->size = CONFIG_VIDEO_STM32_MAX_XRES * CONFIG_VIDEO_STM32_MAX_YRES * (CONFIG_VIDEO_STM32_MAX_BPP >> 3); - debug("%s: frame buffer max size %d bytes\n", __func__, uc_plat->size); + dev_dbg(dev, "frame buffer max size %d bytes\n", uc_plat->size); return 0; } diff --git a/drivers/watchdog/stm32mp_wdt.c b/drivers/watchdog/stm32mp_wdt.c index 53586fdbfc..4be616c1b6 100644 --- a/drivers/watchdog/stm32mp_wdt.c +++ b/drivers/watchdog/stm32mp_wdt.c @@ -3,6 +3,8 @@ * Copyright (C) 2019, STMicroelectronics - All Rights Reserved */ +#define LOG_CATEGORY UCLASS_WDT + #include <common.h> #include <clk.h> #include <dm.h> @@ -10,6 +12,7 @@ #include <syscon.h> #include <wdt.h> #include <asm/io.h> +#include <dm/device_compat.h> #include <linux/bitops.h> #include <linux/iopoll.h> @@ -77,7 +80,7 @@ static int stm32mp_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags) val & (SR_PVU | SR_RVU), CONFIG_SYS_HZ); if (ret < 0) { - pr_err("Updating IWDG registers timeout"); + dev_err(dev, "Updating IWDG registers timeout"); return -ETIMEDOUT; } @@ -90,7 +93,7 @@ static int stm32mp_wdt_probe(struct udevice *dev) struct clk clk; int ret; - debug("IWDG init\n"); + dev_dbg(dev, "IWDG init\n"); priv->base = dev_read_addr(dev); if (priv->base == FDT_ADDR_T_NONE) @@ -112,7 +115,7 @@ static int stm32mp_wdt_probe(struct udevice *dev) priv->wdt_clk_rate = clk_get_rate(&clk); - debug("IWDG init done\n"); + dev_dbg(dev, "IWDG init done\n"); return 0; } |