Patch "arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset" has been added to the 4.15-stable tree

This is a note to let you know that I've just added the patch titled

arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset

to the 4.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
arm64-dts-renesas-salvator-common-add-ethernetavb-phy-reset.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Geert Uytterhoeven <[email protected]>
Date: Mon, 4 Dec 2017 11:34:51 +0100
Subject: arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset

From: Geert Uytterhoeven <[email protected]>

[ Upstream commit f5bbcd533a9d1af97b8a0862a421bb8455f1bf6d ]

Describe the GPIO used to reset the Ethernet PHY for EthernetAVB. This allows the driver to reset the PHY during probe and after system resume.

This fixes Ethernet operation after resume from s2ram on Salvator-XS, where the enable pin of the regulator providing PHY power is connected to PRESETn, and PSCI powers down the SoC during system suspend.

On Salvator-X, the enable pin is always pulled high, but the driver may still need to reset the PHY if this wasn't done by the bootloader before.

Inspired by patches in the BSP for the individual Salvator-X/XS boards by Kazuya Mizuguchi.

---
 arch/arm64/boot/dts/renesas/salvator-common.dtsi |    1 +
 1 file changed, 1 insertion(+)

@@ -263,6 +263,7 @@
 		reg = <0>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
 	};
 };
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.15/clk-renesas-r8a77970-add-lvds-clock.patch queue-4.15/serial-sh-sci-prevent-lockup-on-full-tty-buffers.patch queue-4.15/pinctrl-sh-pfc-r8a7795-es1-fix-mod_sel1-bit-to-0x3-when-using-stp_isen_1_d.patch queue-4.15/arm64-dts-renesas-salvator-common-add-ethernetavb-phy-reset.patch queue-4.15/pinctrl-sh-pfc-r8a7791-add-can_clk-function.patch