linux-kernel - [PATCH 7/7] ARM: dts: sun7i: Enable NAND on Wexler TAB7200

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Date:	Mon,  6 Jun 2016 13:24:24 +0300
From:	Aleksei Mamlin <mamlinav@...il.com>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Richard Weinberger <richard@....at>,
	David Woodhouse <dwmw2@...radead.org>,
	Brian Norris <computersforpeace@...il.com>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-sunxi@...glegroups.com, Aleksei Mamlin <mamlinav@...il.com>
Subject: [PATCH 7/7] ARM: dts: sun7i: Enable NAND on Wexler TAB7200

Enable the NFC and describe the NAND flash connected to this controller.

Signed-off-by: Aleksei Mamlin <mamlinav@...il.com>
---
 arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts | 41 ++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
index 2f6b21a..42aff91 100644
--- a/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
+++ b/arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts
@@ -159,6 +159,47 @@
 	status = "okay";
 };
 
+&nfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nand_pins_a>, <&nand_cs0_pins_a>, <&nand_rb0_pins_a>;
+	status = "okay";
+
+	nand@0 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		reg = <0>;
+		allwinner,rb = <0>;
+
+		nand-ecc-mode = "hw";
+		nand-on-flash-bbt;
+
+		boot0@0 {
+			label = "boot0";
+			reg = /bits/ 64 <0x0 0x200000>;
+		};
+
+		boot0-rescue@...000 {
+			label = "boot0-rescue";
+			reg = /bits/ 64 <0x200000 0x200000>;
+		};
+
+		uboot@...000 {
+			label = "uboot";
+			reg = /bits/ 64 <0x400000 0x200000>;
+		};
+
+		uboot-rescue@...000 {
+			label = "uboot-rescue";
+			reg = /bits/ 64 <0x600000 0x200000>;
+		};
+
+		main@...000 {
+			label = "main";
+			reg = /bits/ 64 <0x800000 0xff800000>;
+		};
+	};
+};
+
 &ohci0 {
 	status = "okay";
 };
-- 
2.7.3