diff options
Diffstat (limited to 'target/linux/ramips/patches-3.9/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.9/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.9/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch b/target/linux/ramips/patches-3.9/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch new file mode 100644 index 0000000000..d96e10de9f --- /dev/null +++ b/target/linux/ramips/patches-3.9/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch @@ -0,0 +1,132 @@ +From 248c7a2b678eee7da39363b1f097ea7eedceb435 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Fri, 12 Apr 2013 06:27:41 +0000 +Subject: [PATCH 120/164] DT: MIPS: ralink: add MT7620A dts files + +Add a dtsi file for MT7620A 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/5190/ +--- + arch/mips/ralink/Kconfig | 4 +++ + arch/mips/ralink/dts/Makefile | 1 + + arch/mips/ralink/dts/mt7620a.dtsi | 58 +++++++++++++++++++++++++++++++++ + arch/mips/ralink/dts/mt7620a_eval.dts | 16 +++++++++ + 4 files changed, 79 insertions(+) + create mode 100644 arch/mips/ralink/dts/mt7620a.dtsi + create mode 100644 arch/mips/ralink/dts/mt7620a_eval.dts + +diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig +index 493411f..026e823 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_MT7620A_EVAL ++ bool "MT7620A eval kit" ++ depends on SOC_MT7620 ++ + endchoice + + endif +diff --git a/arch/mips/ralink/dts/Makefile b/arch/mips/ralink/dts/Makefile +index 040a986..18194fa 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_MT7620A_EVAL) := mt7620a_eval.dtb.o +diff --git a/arch/mips/ralink/dts/mt7620a.dtsi b/arch/mips/ralink/dts/mt7620a.dtsi +new file mode 100644 +index 0000000..08bf24f +--- /dev/null ++++ b/arch/mips/ralink/dts/mt7620a.dtsi +@@ -0,0 +1,58 @@ ++/ { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ compatible = "ralink,mtk7620a-soc"; ++ ++ cpus { ++ cpu@0 { ++ compatible = "mips,mips24KEc"; ++ }; ++ }; ++ ++ 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,mt7620a-sysc"; ++ reg = <0x0 0x100>; ++ }; ++ ++ intc: intc@200 { ++ compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc"; ++ reg = <0x200 0x100>; ++ ++ interrupt-controller; ++ #interrupt-cells = <1>; ++ ++ interrupt-parent = <&cpuintc>; ++ interrupts = <2>; ++ }; ++ ++ memc@300 { ++ compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc"; ++ reg = <0x300 0x100>; ++ }; ++ ++ uartlite@c00 { ++ compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a"; ++ reg = <0xc00 0x100>; ++ ++ interrupt-parent = <&intc>; ++ interrupts = <12>; ++ ++ reg-shift = <2>; ++ }; ++ }; ++}; +diff --git a/arch/mips/ralink/dts/mt7620a_eval.dts b/arch/mips/ralink/dts/mt7620a_eval.dts +new file mode 100644 +index 0000000..35eb874 +--- /dev/null ++++ b/arch/mips/ralink/dts/mt7620a_eval.dts +@@ -0,0 +1,16 @@ ++/dts-v1/; ++ ++/include/ "mt7620a.dtsi" ++ ++/ { ++ compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc"; ++ model = "Ralink MT7620A evaluation board"; ++ ++ memory@0 { ++ reg = <0x0 0x2000000>; ++ }; ++ ++ chosen { ++ bootargs = "console=ttyS0,57600"; ++ }; ++}; +-- +1.7.10.4 + |