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author | John Crispin <blogic@openwrt.org> | 2015-10-19 10:19:22 +0000 |
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committer | John Crispin <blogic@openwrt.org> | 2015-10-19 10:19:22 +0000 |
commit | ebff32ce9e793005ff6a54037bf02ea067a41569 (patch) | |
tree | 4d65207171a171f6bcc6cf814537b9baa6f3103a /target/linux/ramips/dts/LINKIT7688.dts | |
parent | 563f3a4cb7cdc56f3134144bdd59e24adcdd5e21 (diff) | |
download | upstream-ebff32ce9e793005ff6a54037bf02ea067a41569.tar.gz upstream-ebff32ce9e793005ff6a54037bf02ea067a41569.tar.bz2 upstream-ebff32ce9e793005ff6a54037bf02ea067a41569.zip |
ramips: add LinkIt Smart7688 support
Signed-off-by: John Crispin <blogic@openwrt.org>
Backport of r47203
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47227 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/dts/LINKIT7688.dts')
-rw-r--r-- | target/linux/ramips/dts/LINKIT7688.dts | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/LINKIT7688.dts b/target/linux/ramips/dts/LINKIT7688.dts new file mode 100644 index 0000000000..a4d75cb435 --- /dev/null +++ b/target/linux/ramips/dts/LINKIT7688.dts @@ -0,0 +1,166 @@ +/dts-v1/; + +/include/ "mt7628an.dtsi" + +/ { + compatible = "mediatek,linkit", "mediatek,mt7628an-soc"; + model = "MediaTek LinkIt Smart7688"; + + chosen { + bootargs = "console=ttyS2,57600"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; + + pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "gpio"; + ralink,function = "gpio"; + }; + perst { + ralink,group = "perst"; + ralink,function = "gpio"; + }; + refclk { + ralink,group = "refclk"; + ralink,function = "gpio"; + }; + i2s { + ralink,group = "i2s"; + ralink,function = "gpio"; + }; + spis { + ralink,group = "spis"; + ralink,function = "gpio"; + }; + wled_kn { + ralink,group = "wled_kn"; + ralink,function = "gpio"; + }; + wled_an { + ralink,group = "wled_an"; + ralink,function = "wled_an"; + }; + wdt { + ralink,group = "wdt"; + ralink,function = "gpio"; + }; + }; + }; + + palmbus@10000000 { + spi@b00 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l25635e"; + reg = <0 0>; + linux,modalias = "m25p80", "mx25l25635e"; + spi-max-frequency = <40000000>; + m25p,chunked-io = <31>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0x1fb0000>; + }; + }; + + spidev@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spidev"; + reg = <1 0>; + spi-max-frequency = <40000000>; + }; + }; + + i2c@900 { + status = "okay"; + }; + + uart1@d00 { + status = "okay"; + }; + + uart2@e00 { + status = "okay"; + }; + + pwm@5000 { + status = "okay"; + }; + }; + + ethernet@10100000 { + mtd-mac-address = <&factory 0x28>; + }; + + sdhci@10130000 { + status = "okay"; + mediatek,cd-high; +// mediatek,cd-poll; + }; + + bootstrap { + compatible = "mediatek,linkit"; + + status = "okay"; + }; + + gpio-leds { + compatible = "gpio-leds"; + wifi { + label = "mediatek:orange:wifi"; + gpios = <&wgpio 0 0>; + default-state = "on"; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + wps { + label = "reset"; + gpios = <&gpio1 6 1>; + linux,code = <0x211>; + }; + }; + + wgpio: gpio-wifi { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "mediatek,gpio-wifi"; + gpio-controller; + #gpio-cells = <2>; + }; + +}; |