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-rw-r--r--target/linux/ramips/patches-3.8/0118-DT-MIPS-ralink-add-RT2880-dts-files.patch147
1 files changed, 147 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0118-DT-MIPS-ralink-add-RT2880-dts-files.patch b/target/linux/ramips/patches-3.8/0118-DT-MIPS-ralink-add-RT2880-dts-files.patch
new file mode 100644
index 0000000000..8ad9b18eb8
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0118-DT-MIPS-ralink-add-RT2880-dts-files.patch
@@ -0,0 +1,147 @@
+From b39e659770cb71939765de8c9e73c0a0cfa832db Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 06:27:37 +0000
+Subject: [PATCH 118/137] DT: MIPS: ralink: add RT2880 dts files
+
+Add a dtsi file for RT2880 SoC and a sample dts file.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5188/
+---
+ arch/mips/ralink/Kconfig | 4 +++
+ arch/mips/ralink/dts/Makefile | 1 +
+ arch/mips/ralink/dts/rt2880.dtsi | 58 ++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/rt2880_eval.dts | 46 +++++++++++++++++++++++++++
+ 4 files changed, 109 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/rt2880.dtsi
+ create mode 100644 arch/mips/ralink/dts/rt2880_eval.dts
+
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -34,6 +34,10 @@ choice
+ config DTB_RT_NONE
+ bool "None"
+
++ config DTB_RT2880_EVAL
++ bool "RT2880 eval kit"
++ depends on SOC_RT288X
++
+ config DTB_RT305X_EVAL
+ bool "RT305x eval kit"
+ depends on SOC_RT305X
+--- a/arch/mips/ralink/dts/Makefile
++++ b/arch/mips/ralink/dts/Makefile
+@@ -1 +1,2 @@
++obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
+ obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880.dtsi
+@@ -0,0 +1,58 @@
++/ {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ compatible = "ralink,rt2880-soc";
++
++ cpus {
++ cpu@0 {
++ compatible = "mips,mips4KEc";
++ };
++ };
++
++ cpuintc: cpuintc@0 {
++ #address-cells = <0>;
++ #interrupt-cells = <1>;
++ interrupt-controller;
++ compatible = "mti,cpu-interrupt-controller";
++ };
++
++ palmbus@300000 {
++ compatible = "palmbus";
++ reg = <0x300000 0x200000>;
++ ranges = <0x0 0x300000 0x1FFFFF>;
++
++ #address-cells = <1>;
++ #size-cells = <1>;
++
++ sysc@0 {
++ compatible = "ralink,rt2880-sysc";
++ reg = <0x0 0x100>;
++ };
++
++ intc: intc@200 {
++ compatible = "ralink,rt2880-intc";
++ reg = <0x200 0x100>;
++
++ interrupt-controller;
++ #interrupt-cells = <1>;
++
++ interrupt-parent = <&cpuintc>;
++ interrupts = <2>;
++ };
++
++ memc@300 {
++ compatible = "ralink,rt2880-memc";
++ reg = <0x300 0x100>;
++ };
++
++ uartlite@c00 {
++ compatible = "ralink,rt2880-uart", "ns16550a";
++ reg = <0xc00 0x100>;
++
++ interrupt-parent = <&intc>;
++ interrupts = <8>;
++
++ reg-shift = <2>;
++ };
++ };
++};
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880_eval.dts
+@@ -0,0 +1,46 @@
++/dts-v1/;
++
++/include/ "rt2880.dtsi"
++
++/ {
++ compatible = "ralink,rt2880-eval-board", "ralink,rt2880-soc";
++ model = "Ralink RT2880 evaluation board";
++
++ memory@0 {
++ reg = <0x8000000 0x2000000>;
++ };
++
++ chosen {
++ bootargs = "console=ttyS0,57600";
++ };
++
++ cfi@1f000000 {
++ compatible = "cfi-flash";
++ reg = <0x1f000000 0x400000>;
++
++ bank-width = <2>;
++ device-width = <2>;
++ #address-cells = <1>;
++ #size-cells = <1>;
++
++ partition@0 {
++ label = "uboot";
++ reg = <0x0 0x30000>;
++ read-only;
++ };
++ partition@30000 {
++ label = "uboot-env";
++ reg = <0x30000 0x10000>;
++ read-only;
++ };
++ partition@40000 {
++ label = "calibration";
++ reg = <0x40000 0x10000>;
++ read-only;
++ };
++ partition@50000 {
++ label = "linux";
++ reg = <0x50000 0x3b0000>;
++ };
++ };
++};