openwrt-archive/target/linux/sunxi/patches-4.1/126-4-dt-sun4i-add-nfc-to-a10.patch

From 9cc66234a20c6ba1611233a122f04f3b175ad2d3 Mon Sep 17 00:00:00 2001
From: Boris BREZILLON <boris.brezillon@free-electrons.com>
Date: Mon, 28 Jul 2014 14:01:22 +0200
Subject: [PATCH] ARM: dts: sun7i: Add NFC node to Allwinner A20 SoC

Add NAND Flash controller node definition to the A20 SoC.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/sun7i-a20.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -543,6 +543,17 @@
 			#dma-cells = <2>;
 		};
 
+		nfc: nand@01c03000 {
+			compatible = "allwinner,sun4i-a10-nand";
+			reg = <0x01c03000 0x1000>;
+			interrupts = <0 37 4>;
+			clocks = <&ahb_gates 13>, <&nand_clk>;
+			clock-names = "ahb", "mod";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		spi0: spi@01c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;