diff options
| -rw-r--r-- | Documentation/devicetree/bindings/arm/shmobile.txt | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/renesas/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 62 |
3 files changed, 66 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 6712ebbe5f49..678a8184da24 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -59,5 +59,7 @@ Boards: compatible = "renesas,marzen", "renesas,r8a7779" - Porter (M2-LCDP) compatible = "renesas,porter", "renesas,r8a7791" + - Salvator-X + compatible = "renesas,salvator-x", "renesas,r8a7795"; - SILK (RTP0RC7794LCB00011S) compatible = "renesas,silk", "renesas,r8a7794" diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index fec69f46d65b..9ce1890a650e 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -1,2 +1,4 @@ +dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb + always := $(dtb-y) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts new file mode 100644 index 000000000000..a3db98384e53 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -0,0 +1,62 @@ +/* + * Device Tree Source for the Salvator-X board + * + * Copyright (C) 2015 Renesas Electronics Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +#include "r8a7795.dtsi" + +/ { + model = "Renesas Salvator-X board based on r8a7795"; + compatible = "renesas,salvator-x", "renesas,r8a7795"; + + aliases { + serial0 = &scif2; + serial1 = &scif1; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x38000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&pfc { + scif1_pins: scif1 { + renesas,groups = "scif1_data_a", "scif1_ctrl"; + renesas,function = "scif1"; + }; + scif2_pins: scif2 { + renesas,groups = "scif2_data_a"; + renesas,function = "scif2"; + }; +}; + +&scif1 { + pinctrl-0 = <&scif1_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&scif2 { + pinctrl-0 = <&scif2_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; |