diff options
-rw-r--r-- | board/poppy/board.c | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/board/poppy/board.c b/board/poppy/board.c index d5d9a6dac0..201561dd0f 100644 --- a/board/poppy/board.c +++ b/board/poppy/board.c @@ -414,45 +414,6 @@ static void board_report_pmic_fault(const char *str) panic_set_reason(PANIC_SW_PMIC_FAULT, info, 0); } -static void board_pmic_disable_slp_s0_vr_decay(void) -{ - /* - * VCCIOCNT: - * Bit 6 (0) - Disable decay of VCCIO on SLP_S0# assertion - * Bits 5:4 (00) - Nominal output voltage: 0.975V - * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion - * Bits 1:0 (10) - VR set to AUTO operating mode - */ - i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x30, 0xa); - - /* - * V18ACNT: - * Bits 7:6 (00) - Disable low power mode on SLP_S0# assertion - * Bits 5:4 (10) - Nominal voltage set to 1.8V - * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion - * Bits 1:0 (10) - VR set to AUTO operating mode - */ - i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x34, 0x2a); - - /* - * V100ACNT: - * Bits 7:6 (00) - Disable low power mode on SLP_S0# assertion - * Bits 5:4 (01) - Nominal voltage 1.0V - * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion - * Bits 1:0 (10) - VR set to AUTO operating mode - */ - i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x37, 0x1a); - - /* - * V085ACNT: - * Bits 7:6 (00) - Disable low power mode on SLP_S0# assertion - * Bits 5:4 (11) - Nominal voltage 1.0V - * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion - * Bits 1:0 (10) - VR set to AUTO operating mode - */ - i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x38, 0x3a); -} - static void board_pmic_enable_slp_s0_vr_decay(void) { /* @@ -492,14 +453,6 @@ static void board_pmic_enable_slp_s0_vr_decay(void) i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x38, 0x7a); } -void power_board_handle_host_sleep_event(enum host_sleep_event state) -{ - if (state == HOST_SLEEP_EVENT_S0IX_SUSPEND) - board_pmic_enable_slp_s0_vr_decay(); - else if (state == HOST_SLEEP_EVENT_S0IX_RESUME) - board_pmic_disable_slp_s0_vr_decay(); -} - static void board_pmic_init(void) { board_report_pmic_fault("SYSJUMP"); @@ -510,7 +463,7 @@ static void board_pmic_init(void) /* DISCHGCNT3 - enable 100 ohm discharge on V1.00A */ i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x3e, 0x04); - board_pmic_disable_slp_s0_vr_decay(); + board_pmic_enable_slp_s0_vr_decay(); /* VRMODECTRL - disable low-power mode for all rails */ i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992, 0x3b, 0x1f); |