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-rw-r--r--target/linux/ramips/patches-3.8/0112-MIPS-add-MT7620-dts-files.patch217
1 files changed, 217 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0112-MIPS-add-MT7620-dts-files.patch b/target/linux/ramips/patches-3.8/0112-MIPS-add-MT7620-dts-files.patch
new file mode 100644
index 0000000000..e312505807
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0112-MIPS-add-MT7620-dts-files.patch
@@ -0,0 +1,217 @@
+From 9c83b58b49f88a48565fad6acea921a0ae222856 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 21 Mar 2013 17:50:05 +0100
+Subject: [PATCH 112/121] MIPS: add MT7620 dts files
+
+Adds the dtsi file for MT7620 SoC. This is the latest and greatest SoC shipped
+by Mediatek.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/ralink/Kconfig | 4 +
+ arch/mips/ralink/dts/Makefile | 1 +
+ arch/mips/ralink/dts/mt7620.dtsi | 138 ++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/mt7620_eval.dts | 22 ++++++
+ 4 files changed, 165 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/mt7620.dtsi
+ create mode 100644 arch/mips/ralink/dts/mt7620_eval.dts
+
+diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
+index 493411f..8254502 100644
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -46,6 +46,10 @@ choice
+ bool "RT3883 eval kit"
+ depends on SOC_RT3883
+
++ config DTB_MT7620_EVAL
++ bool "MT7620 eval kit"
++ depends on SOC_MT7620
++
+ endchoice
+
+ endif
+diff --git a/arch/mips/ralink/dts/Makefile b/arch/mips/ralink/dts/Makefile
+index 040a986..036603a 100644
+--- a/arch/mips/ralink/dts/Makefile
++++ b/arch/mips/ralink/dts/Makefile
+@@ -1,3 +1,4 @@
+ obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
+ obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
+ obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
++obj-$(CONFIG_DTB_MT7620_EVAL) := mt7620_eval.dtb.o
+diff --git a/arch/mips/ralink/dts/mt7620.dtsi b/arch/mips/ralink/dts/mt7620.dtsi
+new file mode 100644
+index 0000000..59f057f
+--- /dev/null
++++ b/arch/mips/ralink/dts/mt7620.dtsi
+@@ -0,0 +1,138 @@
++/ {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ compatible = "ralink,mtk7620n-soc", "ralink,mt7620-soc";
++
++ cpus {
++ cpu@0 {
++ compatible = "mips,mips24KEc";
++ };
++ };
++
++ chosen {
++ bootargs = "console=ttyS0,57600 init=/init";
++ };
++
++ cpuintc: cpuintc@0 {
++ #address-cells = <0>;
++ #interrupt-cells = <1>;
++ interrupt-controller;
++ compatible = "mti,cpu-interrupt-controller";
++ };
++
++ palmbus@10000000 {
++ compatible = "palmbus";
++ reg = <0x10000000 0x200000>;
++ ranges = <0x0 0x10000000 0x1FFFFF>;
++
++ #address-cells = <1>;
++ #size-cells = <1>;
++
++ sysc@0 {
++ compatible = "ralink,mt7620-sysc", "ralink,mt7620n-sysc";
++ reg = <0x0 0x100>;
++ };
++
++ timer@100 {
++ compatible = "ralink,mt7620-timer", "ralink,rt2880-timer";
++ reg = <0x100 0x20>;
++
++ interrupt-parent = <&intc>;
++ interrupts = <1>;
++
++ status = "disabled";
++ };
++
++ watchdog@120 {
++ compatible = "ralink,mt7620-wdt", "ralink,rt2880-wdt";
++ reg = <0x120 0x10>;
++ };
++
++ intc: intc@200 {
++ compatible = "ralink,mt7620-intc", "ralink,rt2880-intc";
++ reg = <0x200 0x100>;
++
++ interrupt-controller;
++ #interrupt-cells = <1>;
++
++ interrupt-parent = <&cpuintc>;
++ interrupts = <2>;
++ };
++
++ memc@300 {
++ compatible = "ralink,mt7620-memc", "ralink,rt3050-memc";
++ reg = <0x300 0x100>;
++ };
++
++ gpio0: gpio@600 {
++ compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
++ reg = <0x600 0x34>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++
++ ralink,num-gpios = <24>;
++ ralink,register-map = [ 00 04 08 0c
++ 20 24 28 2c
++ 30 34 ];
++ };
++
++ gpio1: gpio@638 {
++ compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
++ reg = <0x638 0x24>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++
++ ralink,num-gpios = <16>;
++ ralink,register-map = [ 00 04 08 0c
++ 10 14 18 1c
++ 20 24 ];
++ };
++
++ gpio2: gpio@660 {
++ compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
++ reg = <0x660 0x24>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++
++ ralink,num-gpios = <32>;
++ ralink,register-map = [ 00 04 08 0c
++ 10 14 18 1c
++ 20 24 ];
++ };
++
++ gpio3: gpio@688 {
++ compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
++ reg = <0x688 0x24>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++
++ ralink,num-gpios = <1>;
++ ralink,register-map = [ 00 04 08 0c
++ 10 14 18 1c
++ 20 24 ];
++ };
++
++ spi@b00 {
++ compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
++ reg = <0xb00 0x100>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ status = "disabled";
++ };
++
++ uartlite@c00 {
++ compatible = "ralink,mt7620-uart", "ralink,rt2880-uart", "ns16550a";
++ reg = <0xc00 0x100>;
++
++ interrupt-parent = <&intc>;
++ interrupts = <12>;
++
++ reg-shift = <2>;
++ };
++ };
++};
+diff --git a/arch/mips/ralink/dts/mt7620_eval.dts b/arch/mips/ralink/dts/mt7620_eval.dts
+new file mode 100644
+index 0000000..dda0f4d
+--- /dev/null
++++ b/arch/mips/ralink/dts/mt7620_eval.dts
+@@ -0,0 +1,22 @@
++/dts-v1/;
++
++/include/ "mt7620.dtsi"
++
++/ {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
++ model = "Ralink MT7620 evaluation board";
++
++ memory@0 {
++ reg = <0x0 0x4000000>;
++ };
++
++ palmbus@10000000 {
++ sysc@0 {
++ ralink,pinmmux = "uartlite", "spi";
++ ralink,uartmux = "gpio";
++ ralink,wdtmux = <0>;
++ };
++ };
++};
+--
+1.7.10.4
+