diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2019-06-26 14:29:18 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-06-27 14:57:31 +0100 |
| commit | e444f6d68c07bc01a3a3d5905409dbe1ca391d26 (patch) | |
| tree | d5d53514eaefcd16962020b80ec1b5c7d4dfb6f9 /include/linux/mfd | |
| parent | 586c1b4125b3c7bf5b482fcafab5d568b8a3c285 (diff) | |
regulator: rk808: Add RK809 and RK817 support.
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 <tony.xie@rock-chips.com>
Acked-by: Mark Brown <broonie@kernel.org>
[rebased on top of 5.2-rc1]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/rk808.h | 3 |
1 files changed, 3 insertions, 0 deletions
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, |