diff options
Diffstat (limited to 'target/linux/ramips/patches-3.8/0009-MIPS-ralink-adds-rt305x-devicetree.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.8/0009-MIPS-ralink-adds-rt305x-devicetree.patch | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0009-MIPS-ralink-adds-rt305x-devicetree.patch b/target/linux/ramips/patches-3.8/0009-MIPS-ralink-adds-rt305x-devicetree.patch new file mode 100644 index 0000000000..a830cd4cbe --- /dev/null +++ b/target/linux/ramips/patches-3.8/0009-MIPS-ralink-adds-rt305x-devicetree.patch @@ -0,0 +1,180 @@ +From 5644da4f635a30fc03b4f12d81b2197d716d9cef Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Tue, 22 Jan 2013 20:19:33 +0100 +Subject: [PATCH 09/14] MIPS: ralink: adds rt305x devicetree + +This adds the devicetree file that describes the rt305x evaluation kit. + +Signed-off-by: John Crispin <blogic@openwrt.org> +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4898/ +--- + arch/mips/ralink/dts/rt3050.dtsi | 96 ++++++++++++++++++++++++++++++++++ + arch/mips/ralink/dts/rt3052_eval.dts | 52 ++++++++++++++++++ + 2 files changed, 148 insertions(+) + create mode 100644 arch/mips/ralink/dts/rt3050.dtsi + create mode 100644 arch/mips/ralink/dts/rt3052_eval.dts + +diff --git a/arch/mips/ralink/dts/rt3050.dtsi b/arch/mips/ralink/dts/rt3050.dtsi +new file mode 100644 +index 0000000..fd49daa +--- /dev/null ++++ b/arch/mips/ralink/dts/rt3050.dtsi +@@ -0,0 +1,96 @@ ++/ { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ compatible = "ralink,rt3050-soc", "ralink,rt3052-soc"; ++ ++ cpus { ++ cpu@0 { ++ compatible = "mips,mips24KEc"; ++ }; ++ }; ++ ++ chosen { ++ bootargs = "console=ttyS0,57600 init=/init"; ++ }; ++ ++ palmbus@10000000 { ++ compatible = "palmbus"; ++ reg = <0x10000000 0x200000>; ++ ranges = <0x0 0x10000000 0x1FFFFF>; ++ ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ sysc@0 { ++ compatible = "ralink,rt3052-sysc", "ralink,rt3050-sysc"; ++ reg = <0x0 0x100>; ++ }; ++ ++ timer@100 { ++ compatible = "ralink,rt3052-wdt", "ralink,rt2880-wdt"; ++ reg = <0x100 0x100>; ++ }; ++ ++ intc: intc@200 { ++ compatible = "ralink,rt3052-intc", "ralink,rt2880-intc"; ++ reg = <0x200 0x100>; ++ ++ interrupt-controller; ++ #interrupt-cells = <1>; ++ }; ++ ++ memc@300 { ++ compatible = "ralink,rt3052-memc", "ralink,rt3050-memc"; ++ reg = <0x300 0x100>; ++ }; ++ ++ gpio0: gpio@600 { ++ compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio"; ++ reg = <0x600 0x34>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ ralink,ngpio = <24>; ++ ralink,regs = [ 00 04 08 0c ++ 20 24 28 2c ++ 30 34 ]; ++ }; ++ ++ gpio1: gpio@638 { ++ compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio"; ++ reg = <0x638 0x24>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ ralink,ngpio = <16>; ++ ralink,regs = [ 00 04 08 0c ++ 10 14 18 1c ++ 20 24 ]; ++ }; ++ ++ gpio2: gpio@660 { ++ compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio"; ++ reg = <0x660 0x24>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ ralink,ngpio = <12>; ++ ralink,regs = [ 00 04 08 0c ++ 10 14 18 1c ++ 20 24 ]; ++ }; ++ ++ uartlite@c00 { ++ compatible = "ralink,rt3052-uart", "ralink,rt2880-uart", "ns16550a"; ++ reg = <0xc00 0x100>; ++ ++ interrupt-parent = <&intc>; ++ interrupts = <12>; ++ ++ reg-shift = <2>; ++ }; ++ }; ++}; +diff --git a/arch/mips/ralink/dts/rt3052_eval.dts b/arch/mips/ralink/dts/rt3052_eval.dts +new file mode 100644 +index 0000000..148a590 +--- /dev/null ++++ b/arch/mips/ralink/dts/rt3052_eval.dts +@@ -0,0 +1,52 @@ ++/dts-v1/; ++ ++/include/ "rt3050.dtsi" ++ ++/ { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ compatible = "ralink,rt3052-eval-board", "ralink,rt3052-soc"; ++ model = "Ralink RT3052 evaluation board"; ++ ++ memory@0 { ++ reg = <0x0 0x2000000>; ++ }; ++ ++ palmbus@10000000 { ++ sysc@0 { ++ 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 + |