030-v5.11-0005-ARM-dts-BCM5301X-Use-corretc-pinctrl-compatible-for-.patch

From 2f34ae32f5e74096540cd7ce95bfd467cb74b21a Mon Sep 17 00:00:00 2001
From: Vivek Unune <npcomplete13@gmail.com>
Date: Wed, 4 Nov 2020 15:29:51 -0500
Subject: [PATCH] ARM: dts: BCM5301X: Use corretc pinctrl compatible for 4709x
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BCM47094 version of pinmux uses different compatible and supports MDIO
pinmux pins. Hence, use the correct compatible string and defines the
MDIO pins group.

Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Acked-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 arch/arm/boot/dts/bcm47094.dtsi | 9 +++++++++
 arch/arm/boot/dts/bcm5301x.dtsi | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

--- a/arch/arm/boot/dts/bcm47094.dtsi
+++ b/arch/arm/boot/dts/bcm47094.dtsi
@@ -8,6 +8,15 @@
 / {
 };
 
+&pinctrl {
+	compatible = "brcm,bcm4709-pinmux";
+
+	pinmux_mdio: mdio {
+		groups = "mdio_grp";
+		function = "mdio";
+	};
+};
+
 &usb3_phy {
 	compatible = "brcm,ns-bx-usb3-phy";
 };
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -428,7 +428,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			pin-controller@1c0 {
+			pinctrl: pin-controller@1c0 {
 				compatible = "brcm,bcm4708-pinmux";
 				reg = <0x1c0 0x24>;
 				reg-names = "cru_gpio_control";