From b4cc27fd2548de0156dcb29929e3bd49f199c1f7 Mon Sep 17 00:00:00 2001
From: Ziyuan Xu <xzy.xu@rock-chips.com>
Date: Sun, 6 Sep 2020 19:47:42 +0800
Subject: [PATCH] ARM: dts: rockchip: enable AP6203(sdio-wifi lp) for
 rv1126-bat-ipc-v10 board

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Change-Id: I0f055ed9c2c74110bd0940bfd985c201c4f4c425
---
 arch/arm/boot/dts/rv1126-bat-ipc-v10.dts | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/rv1126-bat-ipc-v10.dts b/arch/arm/boot/dts/rv1126-bat-ipc-v10.dts
index b2a1d1e7bfdf..dac315d3d96e 100644
--- a/arch/arm/boot/dts/rv1126-bat-ipc-v10.dts
+++ b/arch/arm/boot/dts/rv1126-bat-ipc-v10.dts
@@ -129,6 +129,18 @@
 		regulator-settling-time-up-us = <250>;
 		pwm-supply = <&vcc_3v3>;
 	};
+
+	wireless-wlan {
+		compatible = "wlan-platdata";
+		rockchip,grf = <&grf>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_wake_host>;
+		wifi_chip_type = "ap6203";
+		WIFI,poweren_gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
+		WIFI,host_wake_irq = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		keep_wifi_power_on;
+		status = "okay";
+	};
 };
 
 &csi_dphy0 {
@@ -329,6 +341,12 @@
 			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
+	wireless-wlan {
+		/omit-if-no-ref/
+		wifi_wake_host: wifi-wake-host {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
 };
 
 &pmu_io_domains {
@@ -434,6 +452,17 @@
 	vref-supply = <&vcc_1v8>;
 };
 
+&sdio {
+	max-frequency = <50000000>;
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	rockchip,default-sample-phase = <90>;
+	supports-sdio;
+	status = "okay";
+};
+
 &sdmmc {
 	bus-width = <4>;
 	cap-mmc-highspeed;