From patchwork Fri Jun 5 10:06:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 241803 List-Id: U-Boot discussion From: heiko at sntech.de (Heiko Stuebner) Date: Fri, 5 Jun 2020 12:06:37 +0200 Subject: [PATCH v3 2/8] arm64: dts: rk3399-puma: fix gpio levels for vcc5v0-host regulator In-Reply-To: <20200605100643.670921-1-heiko@sntech.de> References: <20200605100643.670921-1-heiko@sntech.de> Message-ID: <20200605100643.670921-3-heiko@sntech.de> From: Heiko Stuebner The regulator enable-gpio uses opposite values for the declaration vs. the enable_active_low property, breaking the regulator enablement. Make the usbhost-supply work again by bringing them in sync again. This mimics the upstream Linux change found on: http://lore.kernel.org/r/20200604091239.424318-1-heiko at sntech.de Signed-off-by: Heiko Stuebner Reviewed-by: Kever Yang Reviewed-by: Philipp Tomsich --- arch/arm/dts/rk3399-puma.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi index 531520e771..72c06abd27 100644 --- a/arch/arm/dts/rk3399-puma.dtsi +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -101,7 +101,7 @@ vcc5v0_host: vcc5v0-host-regulator { compatible = "regulator-fixed"; - gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>; + gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>; enable-active-low; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_host_en>;