From: Chen-Yu Tsai Date: Thu, 25 Dec 2025 08:02:40 +0000 (+0800) Subject: mfd: axp20x: AXP717: Add type-C CC registers X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f78263a87336056b5948396c646d7d8413a2c2ea;p=thirdparty%2Flinux.git mfd: axp20x: AXP717: Add type-C CC registers The AXP717 has some extra registers related to type-C CC pin negotiation. They were missing from the original submission. Add them for completeness. Signed-off-by: Chen-Yu Tsai Reviewed-by: Jernej Skrabec Link: https://patch.msgid.link/20251225080241.3153453-1-wens@kernel.org Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index c5f0ebae327f..679364189ea5 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -229,6 +229,8 @@ static const struct regmap_range axp717_writeable_ranges[] = { regmap_reg_range(AXP717_DCDC_OUTPUT_CONTROL, AXP717_CPUSLDO_CONTROL), regmap_reg_range(AXP717_ADC_CH_EN_CONTROL, AXP717_ADC_CH_EN_CONTROL), regmap_reg_range(AXP717_ADC_DATA_SEL, AXP717_ADC_DATA_SEL), + regmap_reg_range(AXP717_TYPEC_CC_AA_EN, AXP717_TYPEC_CC_AA_EN), + regmap_reg_range(AXP717_TYPEC_CC_MODE_CONTROL, AXP717_TYPEC_CC_MODE_CONTROL), }; static const struct regmap_range axp717_volatile_ranges[] = { @@ -237,6 +239,7 @@ static const struct regmap_range axp717_volatile_ranges[] = { regmap_reg_range(AXP717_BATT_PERCENT_DATA, AXP717_BATT_PERCENT_DATA), regmap_reg_range(AXP717_BATT_V_H, AXP717_BATT_CHRG_I_L), regmap_reg_range(AXP717_ADC_DATA_H, AXP717_ADC_DATA_L), + regmap_reg_range(AXP717_TYPEC_CC_STATUS, AXP717_TYPEC_CC_STATUS), }; static const struct regmap_access_table axp717_writeable_table = { @@ -458,7 +461,7 @@ static const struct regmap_config axp717_regmap_config = { .val_bits = 8, .wr_table = &axp717_writeable_table, .volatile_table = &axp717_volatile_table, - .max_register = AXP717_ADC_DATA_L, + .max_register = AXP717_TYPEC_CC_STATUS, .cache_type = REGCACHE_MAPLE, }; diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 3c5aecf1d4b5..b352661d99a1 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -174,6 +174,9 @@ enum axp20x_variants { #define AXP717_ADC_DATA_SEL 0xcd #define AXP717_ADC_DATA_H 0xce #define AXP717_ADC_DATA_L 0xcf +#define AXP717_TYPEC_CC_AA_EN 0xe1 +#define AXP717_TYPEC_CC_MODE_CONTROL 0xe3 +#define AXP717_TYPEC_CC_STATUS 0xe7 #define AXP806_STARTUP_SRC 0x00 #define AXP806_CHIP_ID 0x03