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[213.113.113.53]) by smtp.gmail.com with ESMTPSA id d77sm784809lfd.26.2017.01.22.04.23.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 22 Jan 2017 04:23:26 -0800 (PST) From: Linus Walleij To: linux-arm-kernel@lists.infradead.org, Hans Ulli Kroll , Florian Fainelli Cc: Janos Laube , Paulius Zaleckas , openwrt-devel@openwrt.org, Arnd Bergmann , linux-kernel@vger.kernel.org, Linus Walleij Subject: [PATCH 17/22] ARM: dts: add a devicetree for Wiliboard WBD-222 Date: Sun, 22 Jan 2017 13:23:23 +0100 Message-Id: <20170122122323.10912-1-linus.walleij@linaro.org> X-Mailer: git-send-email 2.9.3 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This devicetree is simply based on the board file in arch/arm/mach-gemini/board-wbd222.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 Cc: Paulius Zaleckas Cc: Hans Ulli Kroll Cc: Florian Fainelli Signed-off-by: Linus Walleij --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/gemini-wbd222.dts | 101 ++++++++++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/gemini-wbd222.dts -- 2.9.3 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 144584a83582..52d1cfbaa1da 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -172,7 +172,8 @@ dtb-$(CONFIG_ARCH_GEMINI) += \ gemini-nas4220b.dtb \ gemini-rut1xx.dtb \ gemini-sq201.dtb \ - gemini-wbd111.dtb + gemini-wbd111.dtb \ + gemini-wbd222.dtb dtb-$(CONFIG_ARCH_HI3xxx) += \ hi3620-hi4511.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += \ diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts new file mode 100644 index 000000000000..47ac6c6762c5 --- /dev/null +++ b/arch/arm/boot/dts/gemini-wbd222.dts @@ -0,0 +1,101 @@ +/* + * Device Tree file for Wiliboard WBD-222 + */ + +/dts-v1/; + +#include "gemini.dtsi" +#include + +/ { + model = "Wiliboard WBD-222"; + compatible = "wiliboard,wbd222", "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@5 { + debounce_interval = <50>; + wakeup-source; + linux,code = ; + label = "reset"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led@1 { + label = "wbd111:red:L3"; + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led@2 { + label = "wbd111:green:L4"; + gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led@3 { + label = "wbd111:red:L4"; + gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + led@5 { + label = "wbd111:green:L3"; + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + }; + + flash@30000000 { + status = "okay"; + /* 8MB of flash */ + reg = <0x30000000 0x00800000>; + + /* FIXME */ + partition@0 { + label = "RedBoot"; + reg = <0x00000000 0x00020000>; + read-only; + }; + partition@20000 { + label = "kernel"; + reg = <0x00020000 0x00100000>; + }; + partition@120000 { + label = "rootfs"; + reg = <0x00120000 0x006a0000>; + }; + partition@7c0000 { + label = "VCTL"; + reg = <0x007c0000 0x00010000>; + read-only; + }; + partition@7d0000 { + label = "cfg"; + reg = <0x007d0000 0x00010000>; + read-only; + }; + partition@7e0000 { + label = "FIS"; + reg = <0x007e0000 0x00010000>; + read-only; + }; + }; +};