[PATCH AUTOSEL 5.4 06/40] arm64: dts: rockchip: fix rk3399-puma gmac reset gpio

Sasha Levin sashal at kernel.org
Sat Aug 8 19:38:10 EDT 2020


From: Heiko Stuebner <heiko.stuebner at theobroma-systems.com>

[ Upstream commit 8a445086f8af0b7b9bd8d1901d6f306bb154f70d ]

The puma gmac node currently uses opposite active-values for the
gmac phy reset pin. The gpio-declaration uses active-high while the
separate snps,reset-active-low property marks the pin as active low.

While on the kernel side this works ok, other DT users may get
confused - as seen with uboot right now.

So bring this in line and make both properties match, similar to the
other Rockchip board.

Fixes: 2c66fc34e945 ("arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM")
Signed-off-by: Heiko Stuebner <heiko.stuebner at theobroma-systems.com>
Link: https://lore.kernel.org/r/20200603132836.362519-1-heiko@sntech.de
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index fb47e4046f4e4..45b86933c6ea0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -157,7 +157,7 @@ &gmac {
 	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>;
-- 
2.25.1




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