From patchwork Wed Jun 3 14:59:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 241616 List-Id: U-Boot discussion From: heiko at sntech.de (Heiko Stuebner) Date: Wed, 3 Jun 2020 16:59:24 +0200 Subject: [PATCH 1/6] arm64: dts: rk3399-puma: fix gpio levels for gmac reset pin In-Reply-To: <20200603145929.364923-1-heiko@sntech.de> References: <20200603145929.364923-1-heiko@sntech.de> Message-ID: <20200603145929.364923-2-heiko@sntech.de> From: Heiko Stuebner The gmac reset has opposite values for the gpio declaration and the separate reset-active, bring this in line to make u-boot also find the ethernet-phy. This mimics the upstream Linus commit found on https://lore.kernel.org/r/20200603132836.362519-1-heiko at sntech.de Signed-off-by: Heiko Stuebner 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 07694b196f..531520e771 100644 --- a/arch/arm/dts/rk3399-puma.dtsi +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -157,7 +157,7 @@ phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; tx_delay = <0x10>;