From b4a35574b38d0fb42031be32a47fb1095cceafa7 Mon Sep 17 00:00:00 2001 From: Joseph Chen Date: Thu, 26 Sep 2019 15:44:55 +0800 Subject: power: pmic: rk817: support rk817 pmic The RK817 is a Power Management IC (PMIC) for multimedia and handheld devices. They contains the following components: - Regulators(4*BUCKs, 1* BOOST, 9*LDOs, 1*SWITCH) - RTC - Clocking Signed-off-by: Joseph Chen Signed-off-by: Elaine Zhang Reviewed-by: Kever Yang --- include/power/rk8xx_pmic.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'include') diff --git a/include/power/rk8xx_pmic.h b/include/power/rk8xx_pmic.h index 7784c2a5e47..d93cecedddf 100644 --- a/include/power/rk8xx_pmic.h +++ b/include/power/rk8xx_pmic.h @@ -169,6 +169,10 @@ enum { RK808_NUM_OF_REGS, }; +enum { + RK817_REG_SYS_CFG3 = 0xf4, +}; + enum { RK816_REG_DCDC_EN1 = 0x23, RK816_REG_DCDC_EN2, @@ -182,11 +186,38 @@ enum { RK805_ID = 0x8050, RK808_ID = 0x0000, RK816_ID = 0x8160, + RK817_ID = 0x8170, RK818_ID = 0x8180, }; +enum { + RK817_POWER_EN0 = 0xb1, + RK817_POWER_EN1, + RK817_POWER_EN2, + RK817_POWER_EN3, +}; + +#define RK817_POWER_EN_SAVE0 0x99 +#define RK817_POWER_EN_SAVE1 0xa4 + +#define RK817_ID_MSB 0xed +#define RK817_ID_LSB 0xee #define RK8XX_ID_MSK 0xfff0 +#define RK817_PMIC_SYS_CFG3 0xf4 +#define RK817_GPIO_INT_CFG 0xfe + +#define RK8XX_ON_SOURCE 0xae +#define RK8XX_OFF_SOURCE 0xaf +#define RK817_BUCK4_CMIN 0xc6 +#define RK817_ON_SOURCE 0xf5 +#define RK817_OFF_SOURCE 0xf6 + +struct reg_data { + u8 reg; + u8 val; + u8 mask; +}; struct rk8xx_reg_table { char *name; u8 reg_ctl; -- cgit v1.2.3