[Letux-kernel] [PATCH 18/20] MIPS: DTS: ingenic/mipsbook_400: Add the NAND memory node

Lubomir Rintel lkundrak at v3.sk
Tue Nov 17 21:58:11 CET 2020


...along with the partition map.

Signed-off-by: Lubomir Rintel <lkundrak at v3.sk>
---
 arch/mips/boot/dts/ingenic/mipsbook_400.dts | 43 +++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/mipsbook_400.dts b/arch/mips/boot/dts/ingenic/mipsbook_400.dts
index b9f290c784cb7..d8e018aa77102 100644
--- a/arch/mips/boot/dts/ingenic/mipsbook_400.dts
+++ b/arch/mips/boot/dts/ingenic/mipsbook_400.dts
@@ -371,6 +371,49 @@ &mmc {
 &nand {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pins_nand>;
+
+	nand0: nand at 0 {
+		#address-cells = <0>;
+		#size-cells = <0>;
+		reg = <0>;
+		wp-gpios = <&gpc 23 GPIO_ACTIVE_LOW>;
+
+		partitions {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fixed-partitions";
+
+			bootloader at 0 {
+				label = "bootloader";
+				reg = <0x00000000 0x00100000>;
+			};
+
+			kernel at 100000 {
+				label = "kernel";
+				reg = <0x00100000 0x00300000>;
+			};
+
+			mac at 400000 {
+				label = "mac";
+				reg = <0x00400000 0x00100000>;
+			};
+
+			recovery at 500000 {
+				label = "mini rootfs";
+				reg = <0x00500000 0x00500000>;
+			};
+
+			root at a00000 {
+				label = "yaffs2 rootfs";
+				reg = <0x00a00000 0x3f600000>;
+			};
+
+			extend at 40000000 {
+				label = "extend 1G flash";
+				reg = <0x40000000 0x40000000>;
+			};
+		};
+	};
 };
 
 
-- 
2.28.0



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