Message ID | 1491792109-14948-3-git-send-email-eric.gao@rock-chips.com |
---|---|
State | Accepted |
Commit | d3cf9eb2d87c8961408ec5aa6ebe0c54f2c13724 |
Delegated to: | Simon Glass |
Headers | show |
On 9 April 2017 at 20:41, Eric Gao <eric.gao@rock-chips.com> wrote: > For using mipi display, we need to enable lcd3v3 > which supplied by rk808,so enable rk808 first. > > Signed-off-by: Eric Gao <eric.gao@rock-chips.com> > --- > > arch/arm/dts/rk3399-evb.dts | 39 +++++++++++++++++++++++++++++++++++++++ > configs/evb-rk3399_defconfig | 5 +++++ > 2 files changed, 44 insertions(+) Acked-by: Simon Glass <sjg@chromium.org>
On 11 April 2017 at 07:55, Simon Glass <sjg@chromium.org> wrote: > On 9 April 2017 at 20:41, Eric Gao <eric.gao@rock-chips.com> wrote: >> For using mipi display, we need to enable lcd3v3 >> which supplied by rk808,so enable rk808 first. >> >> Signed-off-by: Eric Gao <eric.gao@rock-chips.com> >> --- >> >> arch/arm/dts/rk3399-evb.dts | 39 +++++++++++++++++++++++++++++++++++++++ >> configs/evb-rk3399_defconfig | 5 +++++ >> 2 files changed, 44 insertions(+) > > Acked-by: Simon Glass <sjg@chromium.org> Applied to u-boot-rockchip, thanks!
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index a959989..7bf805a 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -30,6 +30,13 @@ status = "okay"; }; + vccsys: vccsys { + compatible = "regulator-fixed"; + regulator-name = "vccsys"; + regulator-boot-on; + regulator-always-on; + }; + vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; @@ -51,6 +58,7 @@ regulator-name = "vcc5v0_host"; gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; }; + }; &emmc_phy { @@ -110,6 +118,37 @@ status = "okay"; }; +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + i2c-scl-falling-time-ns = <50>; + i2c-scl-rising-time-ns = <100>; + u-boot,dm-pre-reloc; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + clock-output-names = "xin32k", "wifibt_32kin"; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + reg = <0x1b>; + rockchip,system-power-controller; + #clock-cells = <1>; + u-boot,dm-pre-reloc; + status = "okay"; + + vcc12-supply = <&vcc3v3_sys>; + regulators { + vcc33_lcd: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc33_lcd"; + }; + }; + }; +}; + &pinctrl { pmic { pmic_int_l: pmic-int-l { diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig index 2e2f9a8..aac6d2d 100644 --- a/configs/evb-rk3399_defconfig +++ b/configs/evb-rk3399_defconfig @@ -59,3 +59,8 @@ CONFIG_USB_STORAGE=y CONFIG_USE_TINY_PRINTF=y CONFIG_ERRNO_STR=y CONFIG_SYS_I2C_ROCKCHIP=y +CONFIG_DM_PMIC=y +CONFIG_PMIC_CHILDREN=y +CONFIG_SPL_PMIC_CHILDREN=y +CONFIG_PMIC_RK808=y +CONFIG_REGULATOR_RK808=y
For using mipi display, we need to enable lcd3v3 which supplied by rk808,so enable rk808 first. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> --- arch/arm/dts/rk3399-evb.dts | 39 +++++++++++++++++++++++++++++++++++++++ configs/evb-rk3399_defconfig | 5 +++++ 2 files changed, 44 insertions(+)