oxnas: backport upstream NAND driver

[openwrt/openwrt.git] / target / linux / oxnas / files / arch / arm / boot / dts / ox820-kd20.dts

diff --git a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-kd20.dts b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-kd20.dts
index 2db15ea5dc813e919af27c60fb5aa7646b704b0a..a59addccacddf20054f68f82e44f3d11552c3602 100644 (file)
--- a/target/linux/oxnas/files/arch/arm/boot/dts/ox820-kd20.dts
+++ b/target/linux/oxnas/files/arch/arm/boot/dts/ox820-kd20.dts
@@ -9,11 +9,13 @@
 /dts-v1/;
 #include "ox820.dtsi"
 
+#include <dt-bindings/input/input.h>
+
 / {
        model = "Shuttle KD20";
 
        chosen {
-               bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
+               bootargs = "console=ttyS0,115200n8 earlyprintk=serial mem=256M";
        };
 
        pcie-controller@47C00000 {
@@ -29,21 +31,6 @@
                nr-ports = <2>;
        };
 
-       nand@41000000 {
-               status = "okay";
-
-               partition@0 {
-                       label = "boot";
-                       reg = <0x00000000 0x00e00000>;
-                       /*read-only;*/
-               };
-
-               partition@e00000 {
-                       label = "ubi";
-                       reg = <0x00e00000 0x07200000>;
-               };
-       };
-
        ethernet@40400000 {
                status = "okay";
                snps,phy-addr = <1>;
@@ -75,17 +62,17 @@
                power {
                        label = "power";
                        gpios = <&GPIOA 10 1>;
-                       linux,code = <116>;
+                       linux,code = <KEY_POWER>;
                };
                reset {
                        label = "reset";
                        gpios = <&GPIOA 11 1>;
-                       linux,code = <0x198>;
+                       linux,code = <KEY_RESTART>;
                };
                eject1 {
                        label = "eject1";
                        gpios = <&GPIOA 5 1>;
-                       linux,code = <161>;
+                       linux,code = <KEY_EJECTCD>;
                };
                eject2 {
                        label = "eject2";
@@ -107,6 +94,7 @@
                hdd1blue {
                        label = "kd20:blue:hdd1";
                        gpios = <&GPIOA 27 0>;
+                       linux,default-trigger = "ata1";
                };
                hdd1red {
                        label = "kd20:red:hdd1";
@@ -115,6 +103,7 @@
                hdd2blue {
                        label = "kd20:blue:hdd2";
                        gpios = <&GPIOB 6 0>;
+                       linux,default-trigger = "ata2";
                };
                hdd2red {
                        label = "kd20:red:hdd2";
@@ -134,5 +123,51 @@
        gpio-fan {
                compatible = "gpio-fan";
                gpios = <&GPIOA 2 1>;
+               gpio-fan,speed-map = <0    0
+                                     3000 1>;
+       };
+
+       gpio-poweroff {
+               compatible = "gpio-poweroff";
+               gpios = <&GPIOA 9 0>;
+       };
+};
+
+&nandc {
+       status = "okay";
+
+       nand@0 {
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+               nand-ecc-mode = "soft";
+               nand-ecc-algo = "hamming";
+
+               partition@0 {
+                       label = "stage1";
+                       reg = <0x00000000 0x00040000>;
+                       read-only;
+               };
+
+               partition@40000 {
+                       label = "u-boot";
+                       reg = <0x00040000 0x00200000>;
+                       read-only;
+               };
+
+               partition@240000 {
+                       label = "initrd";
+                       reg = <0x00240000 0x00600000>;
+               };
+
+               partition@840000 {
+                       label = "kernel";
+                       reg = <0x00840000 0x007C0000>;
+               };
+
+               partition@e00000 {
+                       label = "ubi";
+                       reg = <0x01000000 0x07000000>;
+               };
        };
 };