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    Subject[PATCH v3 21/21] arm64: dts: hi3660-hikey960: add nodes for WiFi
    Date
    Add nodes for WiFi. HiKey960 is using TI WL1837MOD module.

    Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
    ---
    arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 33 +++++++++++++++++++++++
    1 file changed, 33 insertions(+)

    diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
    index cec0b60..6609b0f 100644
    --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
    +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
    @@ -145,6 +145,20 @@
    };
    };
    };
    +
    + wlan_en: wlan-en-1-8v {
    + compatible = "regulator-fixed";
    + regulator-name = "wlan-en-regulator";
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <1800000>;
    +
    + /* GPIO_051_WIFI_EN */
    + gpio = <&gpio6 3 0>;
    +
    + /* WLAN card specific delay */
    + startup-delay-us = <70000>;
    + enable-active-high;
    + };
    };

    &i2c0 {
    @@ -208,3 +222,22 @@
    vqmmc-supply = <&ldo9>;
    status = "okay";
    };
    +
    +&dwmmc2 { /* WIFI */
    + broken-cd;
    + /* WL_EN */
    + vmmc-supply = <&wlan_en>;
    + ti,non-removable;
    + non-removable;
    + #address-cells = <0x1>;
    + #size-cells = <0x0>;
    + status = "ok";
    +
    + wlcore: wlcore@2 {
    + compatible = "ti,wl1837";
    + reg = <2>; /* sdio func num */
    + /* WL_IRQ, GPIO_179_WL_WAKEUP_AP */
    + interrupt-parent = <&gpio22>;
    + interrupts = <3 IRQ_TYPE_EDGE_RISING>;
    + };
    +};
    --
    2.10.2
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