82 lines
2.1 KiB
Diff
82 lines
2.1 KiB
Diff
|
From 9867d38b1b3583a17f31fe9d59be2bcb268494d0 Mon Sep 17 00:00:00 2001
|
||
|
|
From: The-going <48602507+The-going@users.noreply.github.com>
|
||
|
|
Date: Tue, 25 Jan 2022 18:41:47 +0300
|
||
|
|
Subject: [PATCH 114/170] arm64:dts: sun50i-h6-pine-h64 add wifi rtl8723cs
|
||
|
|
|
||
|
|
---
|
||
|
|
.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 38 +++++++++++++++++++
|
||
|
|
1 file changed, 38 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
|
||
|
|
index 341f42ae0..41d3b5d21 100644
|
||
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
|
||
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
|
||
|
|
@@ -41,6 +41,14 @@ hdmi_con_in: endpoint {
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
+ wifi_pwrseq: wifi_pwrseq {
|
||
|
|
+ compatible = "mmc-pwrseq-simple";
|
||
|
|
+ clocks = <&rtc 1>;
|
||
|
|
+ clock-names = "ext_clock";
|
||
|
|
+ reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
|
||
|
|
+ post-power-on-delay-ms = <200>;
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
leds {
|
||
|
|
compatible = "gpio-leds";
|
||
|
|
|
||
|
|
@@ -141,6 +149,24 @@ &mmc0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
+&mmc1 {
|
||
|
|
+ pinctrl-names = "default";
|
||
|
|
+ pinctrl-0 = <&mmc1_pins>;
|
||
|
|
+ vmmc-supply = <®_cldo2>;
|
||
|
|
+ vqmmc-supply = <®_bldo2>;
|
||
|
|
+ mmc-pwrseq = <&wifi_pwrseq>;
|
||
|
|
+ bus-width = <4>;
|
||
|
|
+ non-removable;
|
||
|
|
+ status = "okay";
|
||
|
|
+
|
||
|
|
+ rtl8723cs: sdio_wifi@1 {
|
||
|
|
+ reg = <1>;
|
||
|
|
+ interrupt-parent = <&r_pio>;
|
||
|
|
+ interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
|
||
|
|
+ interrupt-names = "host-wake";
|
||
|
|
+ };
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
&mmc2 {
|
||
|
|
vmmc-supply = <®_cldo1>;
|
||
|
|
vqmmc-supply = <®_bldo2>;
|
||
|
|
@@ -234,12 +260,24 @@ reg_cldo1: cldo1 {
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_cldo2: cldo2 {
|
||
|
|
+ /*
|
||
|
|
+ * This regulator is connected with CLDO3.
|
||
|
|
+ * Before the kernel can support synchronized
|
||
|
|
+ * enable of coupled regulators, keep them
|
||
|
|
+ * both always on as a ugly hack.
|
||
|
|
+ */
|
||
|
|
+ regulator-always-on;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-name = "vcc-wifi-1";
|
||
|
|
};
|
||
|
|
|
||
|
|
reg_cldo3: cldo3 {
|
||
|
|
+ /*
|
||
|
|
+ * This regulator is connected with CLDO2.
|
||
|
|
+ * See the comments for CLDO2.
|
||
|
|
+ */
|
||
|
|
+ regulator-always-on;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-name = "vcc-wifi-2";
|
||
|
|
--
|
||
|
|
2.35.3
|
||
|
|
|