diff options
| -rw-r--r-- | drivers/clk/clk_sandbox_ccf.c | 4 | ||||
| -rw-r--r-- | include/sandbox-clk.h | 8 | ||||
| -rw-r--r-- | test/dm/clk_ccf.c | 8 |
3 files changed, 20 insertions, 0 deletions
diff --git a/drivers/clk/clk_sandbox_ccf.c b/drivers/clk/clk_sandbox_ccf.c index 0619d04f0e..e90b860257 100644 --- a/drivers/clk/clk_sandbox_ccf.c +++ b/drivers/clk/clk_sandbox_ccf.c @@ -250,6 +250,10 @@ static int sandbox_clk_ccf_probe(struct udevice *dev) clk_dm(SANDBOX_CLK_ECSPI_ROOT, sandbox_clk_divider("ecspi_root", "pll3_60m", ®, 19, 6)); + reg = 0; + clk_dm(SANDBOX_CLK_ECSPI0, + sandbox_clk_gate("ecspi0", "ecspi_root", ®, 0, 0)); + clk_dm(SANDBOX_CLK_ECSPI1, sandbox_clk_gate2("ecspi1", "ecspi_root", base + 0x6c, 0)); diff --git a/include/sandbox-clk.h b/include/sandbox-clk.h index 296cddfbb0..c2616c27a4 100644 --- a/include/sandbox-clk.h +++ b/include/sandbox-clk.h @@ -50,6 +50,14 @@ static inline struct clk *sandbox_clk_divider(const char *name, reg, shift, width, 0); } +static inline struct clk *sandbox_clk_gate(const char *name, const char *parent, + void __iomem *reg, u8 bit_idx, + u8 clk_gate_flags) +{ + return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, + reg, bit_idx, clk_gate_flags, NULL); +} + struct clk *sandbox_clk_register_gate2(struct device *dev, const char *name, const char *parent_name, unsigned long flags, diff --git a/test/dm/clk_ccf.c b/test/dm/clk_ccf.c index 050fa80453..960cb2db0d 100644 --- a/test/dm/clk_ccf.c +++ b/test/dm/clk_ccf.c @@ -39,6 +39,14 @@ static int dm_test_clk_ccf(struct unit_test_state *uts) rate = clk_get_parent_rate(clk); ut_asserteq(rate, 20000000); + /* test the gate of CCF */ + ret = clk_get_by_id(SANDBOX_CLK_ECSPI0, &clk); + ut_assertok(ret); + ut_asserteq_str("ecspi0", clk->dev->name); + + rate = clk_get_parent_rate(clk); + ut_asserteq(rate, 20000000); + /* Test the mux of CCF */ ret = clk_get_by_id(SANDBOX_CLK_USDHC1_SEL, &clk); ut_assertok(ret); |