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| author | Portisch <hugo.portisch@yahoo.de> | 2020-02-27 10:02:04 +0100 |
|---|---|---|
| committer | Dongjin Kim <tobetter@gmail.com> | 2020-03-12 19:23:11 +0900 |
| commit | fea1d22c529c68711ffb2426d70e6fe5eaad98cf (patch) | |
| tree | 10596dfd2b39c33278f4734e355d72da7b7d1018 | |
| parent | 5e2a0514cdfdbc182f85891a4759ec6c43545882 (diff) | |
| download | u-boot-odroid-c1-fea1d22c529c68711ffb2426d70e6fe5eaad98cf.tar.gz | |
Fixup: ODROID-N2: spdif: Fix high output after shutdown Revert gpio handling to Amlogic code style
Change-Id: I1f8e19d4309e49638702493ccee8602b61457831
| -rw-r--r-- | arch/arm/cpu/armv8/g12b/firmware/scp_task/suspend.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/arch/arm/cpu/armv8/g12b/firmware/scp_task/suspend.c b/arch/arm/cpu/armv8/g12b/firmware/scp_task/suspend.c index ce112a31d4..d70eb4c0b6 100644 --- a/arch/arm/cpu/armv8/g12b/firmware/scp_task/suspend.c +++ b/arch/arm/cpu/armv8/g12b/firmware/scp_task/suspend.c @@ -54,23 +54,18 @@ void suspend_get_wakeup_source(void *response, unsigned int suspend_from) */ void enter_suspend(unsigned int suspend_from) { - int i, exit_reason = UDEFINED_WAKEUP; - unsigned int reg, bit, offset; - struct meson_bank bank; - - for(i = 0; i < 2; ++i) { - /* clear GPIOA_11/13 pin mux */ - reg = 0xe; - offset = PK(0xe, (11 + 2 * i)) & 0xff; - bit = (offset % 8) * 4; - aml_update_bits((domain + (reg << 2)), (0xf << bit), 0); - - /* set as input port */ - bank = mesong12b_banks[0]; /* GPIOA_ */ - reg = bank.regs[REG_DIR].reg; - bit = bank.regs[REG_DIR].bit + offset; - aml_update_bits(reg, BIT(bit), BIT(bit)); - } + int exit_reason = UDEFINED_WAKEUP; + + /* clear GPIOA_11 pin mux */ + aml_update_bits(PERIPHS_PIN_MUX_E, 0xf << 12, 0); + /* clear GPIOA_13 pin mux */ + aml_update_bits(PERIPHS_PIN_MUX_E, 0xf << 20, 0); + + /* set GPIOA_11 as input port */ + aml_update_bits(PREG_PAD_GPIO5_EN_N, 1 << 11, 1 << 11); + /* set GPIOA_13 as input port */ + aml_update_bits(PREG_PAD_GPIO5_EN_N, 1 << 13, 1 << 13); + uart_puts("GPIOA_11/13 off\n"); #ifdef CONFIG_CEC_WAKEUP |