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| author | Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com> | 2017-06-15 11:04:14 +0800 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2017-06-16 15:31:18 +0100 |
| commit | e02045aa201d35c6892630dec11e6a6fe658c229 (patch) | |
| tree | cbbb01a8bd54c55b26e100c745323eaa636402ff /arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | |
| parent | 06dc862af81df3f616566350a743e378a3dfe1ef (diff) | |
| download | talos-obmc-linux-e02045aa201d35c6892630dec11e6a6fe658c229.tar.gz talos-obmc-linux-e02045aa201d35c6892630dec11e6a6fe658c229.zip | |
arm64: dts: hikey960: add device node for pmic and regulators
add device node for hi6421 pmic core and hi6421v530
voltage regulator,include LDO(1,3,9,11,15,16)
Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index ca448f0d155f..e57933391e75 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -97,6 +97,52 @@ default-state = "off"; }; }; + + pmic: pmic@fff34000 { + compatible = "hisilicon,hi6421v530-pmic"; + reg = <0x0 0xfff34000 0x0 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + + regulators { + ldo3: LDO3 { /* HDMI */ + regulator-name = "VOUT3_1V85"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2200000>; + regulator-enable-ramp-delay = <120>; + }; + + ldo9: LDO9 { /* SDCARD I/O */ + regulator-name = "VOUT9_1V8_2V95"; + regulator-min-microvolt = <1750000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + }; + + ldo11: LDO11 { /* Low Speed Connector */ + regulator-name = "VOUT11_1V8_2V95"; + regulator-min-microvolt = <1750000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + }; + + ldo15: LDO15 { /* UFS VCC */ + regulator-name = "VOUT15_3V0"; + regulator-min-microvolt = <1750000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + regulator-enable-ramp-delay = <120>; + }; + + ldo16: LDO16 { /* SD VDD */ + regulator-name = "VOUT16_2V95"; + regulator-min-microvolt = <1750000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <360>; + }; + }; + }; }; &i2c0 { |
