Add wifi nodes support for hi6220-hikey
Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 30 ++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index a6dffa8..78ce994 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -48,6 +48,7 @@
i2c0: i2c@f7100000 {
status = "ok";
};
+
i2c1: i2c@f7101000 {
status = "ok";
};
@@ -63,6 +64,35 @@
uart3: uart@f7113000 {
status = "ok";
};
+
+ dwmmc_2: dwmmc2@f723f000 {
+ ti,non-removable;
+ non-removable;
+ /* 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
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