[U-Boot] [PATCH 04/13] arm64: a37xx: dts: Add additional pinctrl definition

[make at marvell.com]

From: Ken Ma <make at marvell.com>

Add mmc pins, pcie pins and sdio pins definition and do these pins'
configuration for DB board and espressobin board;
Add uart2 pins configuration for DB board.

Reviewed-on: http://vgitil04.il.marvell.com:8080/40914
Reviewed-by: Wilson Ding <dingwei at marvell.com>
Tested-by: Wilson Ding <dingwei at marvell.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Stefan Roese <sr at denx.de>
Signed-off-by: Ken Ma <make at marvell.com>
---
 arch/arm/dts/armada-3720-db.dts |  4 ++++
 arch/arm/dts/armada-37xx.dtsi   | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts
index 5f06252..88baf33 100644
--- a/arch/arm/dts/armada-3720-db.dts
+++ b/arch/arm/dts/armada-3720-db.dts
@@ -100,6 +100,8 @@
 
 &sdhci0 {
 	bus-width = <4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
 	status = "okay";
 };
 
@@ -109,6 +111,8 @@
 	mmc-ddr-1_8v;
 	mmc-hs400-1_8v;
 	marvell,pad-type = "fixed-1-8v";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc_pins>;
 	status = "okay";
 
 	#address-cells = <1>;
diff --git a/arch/arm/dts/armada-37xx.dtsi b/arch/arm/dts/armada-37xx.dtsi
index 75a22de..fab95bb 100644
--- a/arch/arm/dts/armada-37xx.dtsi
+++ b/arch/arm/dts/armada-37xx.dtsi
@@ -155,6 +155,11 @@
 					groups = "uart2";
 					function = "uart";
 				};
+
+				mmc_pins: mmc-pins {
+					groups = "emmc_nb";
+					function = "emmc";
+				};
 			};
 
 			pinctrl_sb: pinctrl-sb at 18800 {
@@ -178,6 +183,15 @@
 					function = "mii";
 				};
 
+				sdio_pins: sdio-pins {
+					groups = "sdio_sb";
+					function = "sdio";
+				};
+
+				pcie_pins: pcie-pins {
+					groups = "pcie1";
+					function = "pcie";
+				};
 			};
 
 			usb3: usb at 58000 {
-- 
1.9.1