From f0fdfc04fd974cea23351b830fcac0822ea19a51 Mon Sep 17 00:00:00 2001 From: Adam Ward Date: Tue, 22 Feb 2022 00:27:42 +0000 Subject: [PATCH 1/3] regulator: da9121: Fix DA914x current values Update DA9141/2 ranges to correct errors Signed-off-by: Adam Ward Link: https://lore.kernel.org/r/cd5732c5061ce49dcfbcebb306d12ba1664b4ea6.1645489455.git.Adam.Ward.opensource@diasemi.com Signed-off-by: Mark Brown --- drivers/regulator/da9121-regulator.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c index 6f21223a488e..39d77726970c 100644 --- a/drivers/regulator/da9121-regulator.c +++ b/drivers/regulator/da9121-regulator.c @@ -87,16 +87,16 @@ static struct da9121_range da9121_3A_1phase_current = { }; static struct da9121_range da914x_40A_4phase_current = { - .val_min = 14000000, - .val_max = 80000000, - .val_stp = 2000000, + .val_min = 26000000, + .val_max = 78000000, + .val_stp = 4000000, .reg_min = 1, .reg_max = 14, }; static struct da9121_range da914x_20A_2phase_current = { - .val_min = 7000000, - .val_max = 40000000, + .val_min = 13000000, + .val_max = 39000000, .val_stp = 2000000, .reg_min = 1, .reg_max = 14, From c8c57fbc1c5067b913077e948c7d957af6834ba3 Mon Sep 17 00:00:00 2001 From: Adam Ward Date: Tue, 22 Feb 2022 00:27:43 +0000 Subject: [PATCH 2/3] regulator: da9121: Fix DA914x voltage value Update DA9141/2 max voltage to match spec change Signed-off-by: Adam Ward Link: https://lore.kernel.org/r/9d1ec5b6db70d27f56d05b8a0139fc0840f03e20.1645489455.git.Adam.Ward.opensource@diasemi.com Signed-off-by: Mark Brown --- drivers/regulator/da9121-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c index 39d77726970c..f16649dec17e 100644 --- a/drivers/regulator/da9121-regulator.c +++ b/drivers/regulator/da9121-regulator.c @@ -561,7 +561,7 @@ static const struct regulator_desc da9217_reg = { }; #define DA914X_MIN_MV 500 -#define DA914X_MAX_MV 1000 +#define DA914X_MAX_MV 1300 #define DA914X_STEP_MV 10 #define DA914X_MIN_SEL (DA914X_MIN_MV / DA914X_STEP_MV) #define DA914X_N_VOLTAGES (((DA914X_MAX_MV - DA914X_MIN_MV) / DA914X_STEP_MV) \ From 9c7cf33c53ce833b58de9e5c192b4736dbd09cb1 Mon Sep 17 00:00:00 2001 From: Adam Ward Date: Tue, 22 Feb 2022 00:27:44 +0000 Subject: [PATCH 3/3] regulator: da9121: Remove surplus DA9141 parameters Remove ramp_delay/enable_time values - subject to OTP, incorrect Signed-off-by: Adam Ward Link: https://lore.kernel.org/r/a175201b4a7ea323c6a70d77f7f6d2124bfc0bed.1645489455.git.Adam.Ward.opensource@diasemi.com Signed-off-by: Mark Brown --- drivers/regulator/da9121-regulator.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c index f16649dec17e..eb9df485bd8a 100644 --- a/drivers/regulator/da9121-regulator.c +++ b/drivers/regulator/da9121-regulator.c @@ -585,10 +585,6 @@ static const struct regulator_desc da9141_reg = { .vsel_mask = DA9121_MASK_BUCK_BUCKx_5_CHx_A_VOUT, .enable_reg = DA9121_REG_BUCK_BUCK1_0, .enable_mask = DA9121_MASK_BUCK_BUCKx_0_CHx_EN, - /* Default value of BUCK_BUCK1_0.CH1_SRC_DVC_UP */ - .ramp_delay = 20000, - /* tBUCK_EN */ - .enable_time = 20, }; static const struct regulator_desc da9142_reg = {