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| author | Guodong Xu <guodong.xu@linaro.org> | 2017-06-15 11:04:17 +0800 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2017-06-16 15:31:21 +0100 |
| commit | 7d8c36674b965fca5ed4a112bc9642703fa657b6 (patch) | |
| tree | 0258ec44b5229298c20906167a104975c27ef359 /arch | |
| parent | 804d7d7a9628aab7af46dd158573101106964a04 (diff) | |
| download | talos-obmc-linux-7d8c36674b965fca5ed4a112bc9642703fa657b6.tar.gz talos-obmc-linux-7d8c36674b965fca5ed4a112bc9642703fa657b6.zip | |
arm64: dts: hi3660-hikey960: add nodes for WiFi
Add nodes for WiFi. HiKey960 is using TI WL1837MOD module.
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index cec0b60ad619..6609b0fe7a8b 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>; + }; +}; |
