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authorMarek Vasut <marek.vasut+renesas@gmail.com>2020-01-15 08:12:25 +0300
committerGeert Uytterhoeven <geert+renesas@glider.be>2020-02-10 15:45:50 +0300
commit516f68943a6ad4aadfa384e4ce3751e03e1afbda (patch)
tree320cbdbb7c72e836e644aa7420cde7d74cd3e301 /arch/arm/boot/dts/r8a7791-porter.dts
parentbb6d3fb354c5ee8d6bde2d576eb7220ea09862b9 (diff)
downloadlinux-516f68943a6ad4aadfa384e4ce3751e03e1afbda.tar.xz
ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
The ethernet PHY reset GPIO was missing and the kernel was depending solely on the bootloader to bring the PHY out of reset. Fix this to get rid of the dependency on bootloader. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20200115051225.7346-1-marek.vasut@gmail.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm/boot/dts/r8a7791-porter.dts')
-rw-r--r--arch/arm/boot/dts/r8a7791-porter.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index f9ece7ab2010..a8e0335148a5 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -307,6 +307,7 @@
interrupt-parent = <&irqc0>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
micrel,led-mode = <1>;
+ reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
};
};