openwrt-owl/target/linux/mvebu/patches-3.18/020-ARM-mvebu-Add-a-number-of-pinctrl-functions.patch

From 91b4c91f919abffa72cbf7545a944252f8e4f775 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 8 Jan 2015 18:38:08 +0100
Subject: [PATCH 3/4] ARM: mvebu: Add a number of pinctrl functions

Some pinctrl functions can be shared with all DTS out there, since they are
generic, SoC-wide muxing options. Add a number of these to the DTSI to avoid
duplication.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
 arch/arm/boot/dts/armada-38x.dtsi | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -196,6 +196,45 @@
 			pinctrl {
 				compatible = "marvell,mv88f6820-pinctrl";
 				reg = <0x18000 0x20>;
+
+				ge0_rgmii_pins: ge-rgmii-pins-0 {
+					marvell,pins = "mpp6", "mpp7", "mpp8",
+						       "mpp9", "mpp10", "mpp11",
+						       "mpp12", "mpp13", "mpp14",
+						       "mpp15", "mpp16", "mpp17";
+					marvell,function = "ge0";
+				};
+
+				i2c0_pins: i2c-pins-0 {
+					marvell,pins = "mpp2", "mpp3";
+					marvell,function = "i2c0";
+				};
+
+				mdio_pins: mdio-pins {
+					marvell,pins = "mpp4", "mpp5";
+					marvell,function = "ge";
+				};
+
+				ref_clk0_pins: ref-clk-pins-0 {
+					marvell,pins = "mpp45";
+					marvell,function = "ref";
+				};
+
+				spi1_pins: spi-pins-1 {
+					marvell,pins = "mpp56", "mpp57", "mpp58",
+						       "mpp59";
+					marvell,function = "spi1";
+				};
+
+				uart0_pins: uart-pins-0 {
+					marvell,pins = "mpp0", "mpp1";
+					marvell,function = "ua0";
+				};
+
+				uart1_pins: uart-pins-1 {
+					marvell,pins = "mpp19", "mpp20";
+					marvell,function = "ua1";
+				};
 			};
 
 			gpio0: gpio@18100 {