From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Muellner Date: Fri, 19 Feb 2021 01:29:48 +0100 Subject: [PATCH] rockchip: rk3399-puma: Restore correct VDD_LOG supply. Message-ID: <20210219002948.318398-1-christoph.muellner@theobroma-systems.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de A commit from last year re-imported the DTS files form the upstream kernel. By doing so the VDD_LOG regulator in the board's DTS was dropped. Let's restore this, but move it into the u-boot overlay to prevent this issue in the future. Fixes: 167efc2c7a46 ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux") Signed-off-by: Christoph Muellner --- arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi index e7a1aea3a56..e0476ab25c9 100644 --- a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi +++ b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi @@ -48,6 +48,18 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + regulator-name = "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-init-microvolt = <950000>; + vin-supply = <&vcc5v0_sys>; + }; }; &gpio1 { -- 2.29.2