From: Jonas Karlman <jonas@kwiboo.se>
Date: Tue, 30 Jul 2024 14:51:46 +0000 (+0000)
Subject: arm64: dts: rockchip: Update WIFi/BT related nodes on rk3308-rock-pi-s
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-logo.png?a=commitdiff_plain;h=6ecd0dd17e3412c187fdc6a30585ee14e61cf060;p=u-boot.git

arm64: dts: rockchip: Update WIFi/BT related nodes on rk3308-rock-pi-s

Update WiFi SDIO and BT UART related props to better reflect details
about the optional onboard RTL8723DS WiFi/BT module.

Also correct the compatible used for bluetooth to match the WiFi/BT
module used on the board.

Fixes: bc3753aed81f ("arm64: dts: rockchip: rock-pi-s add more peripherals")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521211029.1236094-14-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

[ upstream commit: 12c3ec878cbe3709782e85b88124abecc3bb8617 ]

(cherry picked from commit caba73747c927b4fdccea3aeb16e077b4e6af006)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
index 5c702f00b2..62d18ca769 100644
--- a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
@@ -17,6 +17,7 @@
 		ethernet0 = &gmac;
 		mmc0 = &emmc;
 		mmc1 = &sdmmc;
+		mmc2 = &sdio;
 	};
 
 	chosen {
@@ -245,6 +246,20 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&rtc_32k>;
 
+	bluetooth {
+		bt_reg_on: bt-reg-on {
+			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host: bt-wake-host {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		host_wake_bt: host-wake-bt {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	gmac {
 		mac_rst: mac-rst {
 			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -294,11 +309,24 @@
 	cap-sd-highspeed;
 	cap-sdio-irq;
 	keep-power-in-suspend;
-	max-frequency = <1000000>;
+	max-frequency = <100000000>;
 	mmc-pwrseq = <&sdio_pwrseq>;
+	no-mmc;
+	no-sd;
 	non-removable;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+	vmmc-supply = <&vcc_io>;
+	vqmmc-supply = <&vcc_1v8>;
 	status = "okay";
+
+	rtl8723ds: wifi@1 {
+		reg = <1>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake>;
+	};
 };
 
 &sdmmc {
@@ -330,12 +358,16 @@
 };
 
 &uart4 {
+	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
-		compatible = "realtek,rtl8723bs-bt";
-		device-wake-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+		compatible = "realtek,rtl8723ds-bt";
+		device-wake-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
+		enable-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
 		host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;
 	};
 };