Add wifi nodes support for hi6220-hikey Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx> --- arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 28 ++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 5a004b4..eba6ec7 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -47,6 +47,7 @@ i2c0: i2c@f7100000 { status = "ok"; }; + i2c1: i2c@f7101000 { status = "ok"; }; @@ -62,6 +63,33 @@ uart3: uart@f7113000 { status = "ok"; }; + + dwmmc_2: dwmmc2@f723f000 { + /* WL_EN */ + vmmc-supply = <&wlan_en_reg>; + + #address-cells = <0x1>; + #size-cells = <0x0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; /* sdio func num */ + /* WL_IRQ, WL_HOST_WAKE_GPIO1_3 */ + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + }; + }; + + wlan_en_reg: fixedregulator@1 { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + /* WLAN_EN GPIO */ + gpio = <&gpio0 5 0>; + /* WLAN card specific delay */ + startup-delay-us = <70000>; + enable-active-high; + }; }; leds { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html