From e444f6d68c07bc01a3a3d5905409dbe1ca391d26 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Wed, 26 Jun 2019 14:29:18 +0200 Subject: regulator: rk808: Add RK809 and RK817 support. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for the rk809 and rk817 regulator driver. Their specifications are as follows： 1. The RK809 and RK809 consist of 5 DCDCs, 9 LDOs and have the same registers for these components except dcdc5. 2. The dcdc5 is a boost dcdc for RK817 and is a buck for RK809. 3. The RK817 has one switch but The Rk809 has two. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Tony Xie Acked-by: Mark Brown [rebased on top of 5.2-rc1] Signed-off-by: Heiko Stuebner Signed-off-by: Lee Jones --- include/linux/mfd/rk808.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/mfd') diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index 0fd9eedf3c20..2a9cd01691b2 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -396,7 +396,10 @@ enum rk805_reg { #define SHUTDOWN_FUN (0x2 << 2) #define SLEEP_FUN (0x1 << 2) #define RK8XX_ID_MSK 0xfff0 +#define PWM_MODE_MSK BIT(7) #define FPWM_MODE BIT(7) +#define AUTO_PWM_MODE 0 + enum rk817_reg_id { RK817_ID_DCDC1 = 0, RK817_ID_DCDC2, -- cgit v1.2.3