[PATCH 16/22] ARM: dts: add a devicetree for Wiliboard WBD-111
From: Linus Walleij <hidden>
Date: 2017-01-22 12:25:32
Also in:
lkml
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
This devicetree is simply based on the board file in arch/arm/mach-gemini/board-wbd111.c and contain the equivalent platform data, mainly just moving the GPIOs from the global numberspace to explicitly reference their parent GPIO. Cc: Janos Laube <redacted> Cc: Paulius Zaleckas <redacted> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Linus Walleij <redacted> --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/gemini-wbd111.dts | 101 ++++++++++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/gemini-wbd111.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 517306f28427..144584a83582 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile@@ -171,7 +171,8 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ dtb-$(CONFIG_ARCH_GEMINI) += \ gemini-nas4220b.dtb \ gemini-rut1xx.dtb \ - gemini-sq201.dtb + gemini-sq201.dtb \ + gemini-wbd111.dtb dtb-$(CONFIG_ARCH_HI3xxx) += \ hi3620-hi4511.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += \
diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts
new file mode 100644
index 000000000000..d54df914593b
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-wbd111.dts@@ -0,0 +1,101 @@ +/* + * Device Tree file for Wiliboard WBD-111 + */ + +/dts-v1/; + +#include "gemini.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Wiliboard WBD-111"; + compatible = "wiliboard,wbd111", "cortina,gemini"; + #address-cells = <1>; + #size-cells = <1>; + + memory { /* 128 MB */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = &uart0; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button at 5 { + debounce_interval = <50>; + wakeup-source; + linux,code = <KEY_SETUP>; + label = "reset"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led at 1 { + label = "wbd111:red:L3"; + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led at 2 { + label = "wbd111:green:L4"; + gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led at 3 { + label = "wbd111:red:L4"; + gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led at 5 { + label = "wbd111:green:L3"; + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + }; + + flash at 30000000 { + status = "okay"; + /* 8MB of flash */ + reg = <0x30000000 0x00800000>; + + /* FIXME */ + partition at 0 { + label = "RedBoot"; + reg = <0x00000000 0x00020000>; + read-only; + }; + partition at 20000 { + label = "kernel"; + reg = <0x00020000 0x00100000>; + }; + partition at 120000 { + label = "rootfs"; + reg = <0x00120000 0x006a0000>; + }; + partition at 7c0000 { + label = "VCTL"; + reg = <0x007c0000 0x00010000>; + read-only; + }; + partition at 7d0000 { + label = "cfg"; + reg = <0x007d0000 0x00010000>; + read-only; + }; + partition at 7e0000 { + label = "FIS"; + reg = <0x007e0000 0x00010000>; + read-only; + }; + }; +};
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2.9.3