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-rw-r--r--target/linux/ramips/patches-3.8/0108-MIPS-add-rt2880-dts-files.patch223
1 files changed, 223 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0108-MIPS-add-rt2880-dts-files.patch b/target/linux/ramips/patches-3.8/0108-MIPS-add-rt2880-dts-files.patch
new file mode 100644
index 0000000000..1a9f348974
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0108-MIPS-add-rt2880-dts-files.patch
@@ -0,0 +1,223 @@
+From b72ae753b73cbc4b488dcdbf997faec199c8bb3f Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 21 Mar 2013 18:29:02 +0100
+Subject: [PATCH 108/121] MIPS: add rt2880 dts files
+
+Add a dtsi file for RT2880 SoC and a sample dts file. This SoC is first one that
+was released in this SoC family.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/ralink/Kconfig | 4 ++
+ arch/mips/ralink/dts/Makefile | 1 +
+ arch/mips/ralink/dts/rt2880.dtsi | 116 ++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/rt2880_eval.dts | 52 +++++++++++++++
+ 4 files changed, 173 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/rt2880.dtsi
+ create mode 100644 arch/mips/ralink/dts/rt2880_eval.dts
+
+diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
+index 6723b94..0d312fc 100644
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -26,6 +26,10 @@ 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
+diff --git a/arch/mips/ralink/dts/Makefile b/arch/mips/ralink/dts/Makefile
+index 1a69fb3..f635a01 100644
+--- 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
+diff --git a/arch/mips/ralink/dts/rt2880.dtsi b/arch/mips/ralink/dts/rt2880.dtsi
+new file mode 100644
+index 0000000..b51c227
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880.dtsi
+@@ -0,0 +1,116 @@
++/ {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ compatible = "ralink,rt2880-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@300000 {
++ compatible = "ralink,rt2880-sysc";
++ reg = <0x300000 0x100>;
++ };
++
++ timer@300100 {
++ compatible = "ralink,rt2880-timer";
++ reg = <0x300100 0x20>;
++
++ interrupt-parent = <&intc>;
++ interrupts = <1>;
++
++ status = "disabled";
++ };
++
++ watchdog@300120 {
++ compatible = "ralink,rt2880-wdt";
++ reg = <0x300120 0x10>;
++ };
++
++ intc: intc@300200 {
++ compatible = "ralink,rt2880-intc";
++ reg = <0x300200 0x100>;
++
++ interrupt-controller;
++ #interrupt-cells = <1>;
++
++ interrupt-parent = <&cpuintc>;
++ interrupts = <2>;
++ };
++
++ memc@300300 {
++ compatible = "ralink,rt2880-memc";
++ reg = <0x300300 0x100>;
++ };
++
++ gpio0: gpio@300600 {
++ compatible = "ralink,rt2880-gpio";
++ reg = <0x300600 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@300638 {
++ compatible = "ralink,rt2880-gpio";
++ reg = <0x300638 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@300660 {
++ compatible = "ralink,rt2880-gpio";
++ reg = <0x300660 0x24>;
++
++ gpio-controller;
++ #gpio-cells = <2>;
++
++ ralink,num-gpios = <32>;
++ ralink,register-map = [ 00 04 08 0c
++ 10 14 18 1c
++ 20 24 ];
++ };
++
++ uartlite@300c00 {
++ compatible = "ralink,rt2880-uart", "ns16550a";
++ reg = <0x300c00 0x100>;
++
++ interrupt-parent = <&intc>;
++ interrupts = <12>;
++
++ reg-shift = <2>;
++ };
++ };
++};
+diff --git a/arch/mips/ralink/dts/rt2880_eval.dts b/arch/mips/ralink/dts/rt2880_eval.dts
+new file mode 100644
+index 0000000..7c74e16
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880_eval.dts
+@@ -0,0 +1,52 @@
++/dts-v1/;
++
++/include/ "rt2880.dtsi"
++
++/ {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ compatible = "ralink,rt2880-eval-board", "ralink,rt2880-soc";
++ model = "Ralink RT2880 evaluation board";
++
++ memory@8000000 {
++ reg = <0x0 0x2000000>;
++ };
++
++ palmbus@10000000 {
++ sysc@300000 {
++ ralink,pinmmux = "uartlite", "spi";
++ ralink,uartmux = "gpio";
++ ralink,wdtmux = <0>;
++ };
++ };
++
++ cfi@1f000000 {
++ compatible = "cfi-flash";
++ reg = <0x1f000000 0x800000>;
++
++ 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 0x7b0000>;
++ };
++ };
++};
+--
+1.7.10.4
+