ramips: mt7621: create DTSI for Xiaomi NAND devices

[openwrt/openwrt.git] / target / linux / ramips / dts / mt7621_xiaomi_mi-router-3g.dts

diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3g.dts b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3g.dts
index 479cfc354c822719b12277342e4bc63c0495145e..40ea6625d4a3577de0e3904e688fd8206317b737 100644 (file)
--- a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3g.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3g.dts
@@ -1,7 +1,4 @@
-#include "mt7621.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "mt7621_xiaomi_nand_128m.dtsi"
 
 / {
        compatible = "xiaomi,mi-router-3g", "mediatek,mt7621-soc";
@@ -15,10 +12,6 @@
                label-mac-device = &gmac0;
        };
 
-       chosen {
-               bootargs = "console=ttyS0,115200n8";
-       };
-
        leds {
                compatible = "gpio-leds";
 
@@ -56,16 +49,6 @@
                };
        };
 
-       keys {
-               compatible = "gpio-keys";
-
-               reset {
-                       label = "reset";
-                       gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
-                       linux,code = <KEY_RESTART>;
-               };
-       };
-
        reg_usb_vbus: regulator {
                compatible = "regulator-fixed";
                regulator-name = "usb_vbus";
@@ -80,92 +63,6 @@
        vbus-supply = <&reg_usb_vbus>;
 };
 
-&nand {
-       status = "okay";
-
-       partitions {
-               compatible = "fixed-partitions";
-               #address-cells = <1>;
-               #size-cells = <1>;
-
-               partition@0 {
-                       label = "Bootloader";
-                       reg = <0x0 0x80000>;
-                       read-only;
-               };
-
-               partition@80000 {
-                       label = "Config";
-                       reg = <0x80000 0x40000>;
-               };
-
-               partition@c0000 {
-                       label = "Bdata";
-                       reg = <0xc0000 0x40000>;
-                       read-only;
-               };
-
-               factory: partition@100000 {
-                       label = "factory";
-                       reg = <0x100000 0x40000>;
-                       read-only;
-               };
-
-               partition@140000 {
-                       label = "crash";
-                       reg = <0x140000 0x40000>;
-               };
-
-               partition@180000 {
-                       label = "crash_syslog";
-                       reg = <0x180000 0x40000>;
-               };
-
-               partition@1c0000 {
-                       label = "reserved0";
-                       reg = <0x1c0000 0x40000>;
-                       read-only;
-               };
-
-               /* uboot expects to find kernels at 0x200000 & 0x600000
-                * referred to as system 1 & system 2 respectively.
-                * a kernel is considered suitable for handing control over
-                * if its linux magic number exists & uImage CRC are correct.
-                * If either of those conditions fail, a matching sys'n'_fail flag
-                * is set in uboot env & a restart performed in the hope that the
-                * alternate kernel is okay.
-                * if neither kernel checksums ok and both are marked failed, system 2
-                * is booted anyway.
-                *
-                * Note uboot's tftp flash install writes the transferred
-                * image to both kernel partitions.
-                */
-
-               partition@200000 {
-                       label = "kernel_stock";
-                       reg = <0x200000 0x400000>;
-               };
-
-               partition@600000 {
-                       label = "kernel";
-                       reg = <0x600000 0x400000>;
-               };
-
-               /* ubi partition is the result of squashing
-                * next consecutive stock partitions:
-                * - rootfs0 (rootfs partition for stock kernel0),
-                * - rootfs1 (rootfs partition for stock failsafe kernel1),
-                * - overlay (used as ubi overlay in stock fw)
-                * resulting 117,5MiB space for packages.
-                */
-
-               partition@a00000 {
-                       label = "ubi";
-                       reg = <0xa00000 0x7580000>;
-               };
-       };
-};
-
 &pcie {
        status = "okay";
 };