diff options
author | Michael Riesch <michael.riesch@wolfvision.net> | 2022-01-29 17:24:39 +0100 |
---|---|---|
committer | Heiko Stuebner <heiko@sntech.de> | 2022-01-29 18:36:33 +0100 |
commit | 9ade1ab4d85f5fc31a5d6cf5147702ed5c1b5b10 (patch) | |
tree | 390ba655e029603e528257a6fe10bf7aa5a69ebc /arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | |
parent | 1ff37c22b16188f03400914ee20c597dd56ce25c (diff) | |
download | linux-next-9ade1ab4d85f5fc31a5d6cf5147702ed5c1b5b10.tar.gz |
arm64: dts: rockchip: fix vcc3v3_lcd{0,1}_n regulators in rk3568-evb1-10
The voltages VCC3V3_LCD{0,1} can be enabled with the pins GPIO0_C7 and
GPIO0_C5, respectively. This patch modifies the device tree in order to
reflect this.
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220129162440.5415-1-michael.riesch@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts')
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts index 184e2aa2416a..197aaf7ee348 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts @@ -56,7 +56,13 @@ vcc3v3_lcd0_n: vcc3v3-lcd0-n { compatible = "regulator-fixed"; regulator-name = "vcc3v3_lcd0_n"; - regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; + vin-supply = <&vcc3v3_sys>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc3v3_lcd0_n_en>; regulator-state-mem { regulator-off-in-suspend; @@ -66,7 +72,13 @@ vcc3v3_lcd1_n: vcc3v3-lcd1-n { compatible = "regulator-fixed"; regulator-name = "vcc3v3_lcd1_n"; - regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; + vin-supply = <&vcc3v3_sys>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc3v3_lcd1_n_en>; regulator-state-mem { regulator-off-in-suspend; @@ -339,6 +351,15 @@ }; &pinctrl { + display { + vcc3v3_lcd0_n_en: vcc3v3_lcd0_n_en { + rockchip,pins = <0 RK_PC7 0 &pcfg_pull_none>; + }; + vcc3v3_lcd1_n_en: vcc3v3_lcd1_n_en { + rockchip,pins = <0 RK_PC5 0 &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic_int { rockchip,pins = |