rockchip

2025-04-28 11:36:59 +08:00
commit 5dd7a8972b
945 changed files with 332963 additions and 0 deletions
--- a/rk3399/rp-wifi-sdio.dtsi
+++ b/rk3399/rp-wifi-sdio.dtsi
@@ -0,0 +1,72 @@
+/ {
+    /*sdio_pwrseq: sdio-pwrseq {
+        compatible = "mmc-pwrseq-simple";
+        clocks = <&rk808 1>;
+        clock-names = "ext_clock";
+        pinctrl-names = "default";
+        pinctrl-0 = <&wifi_enable_h>;
+
+        /*
+         * On the module itself this is one of these (depending
+         * on the actual card populated):
+         * - SDIO_RESET_L_WL_REG_ON
+         * - PDN (power down when low)
+         */
+/*        reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
+//    };
+
+    wireless_wlan: wireless-wlan {
+        compatible = "wlan-platdata";
+        rockchip,grf = <&grf>;
+        wifi_chip_type = "ap6210";
+        sdio_vref = <1800>;
+        pinctrl-names = "default";
+                pinctrl-0 = <&wifi_host_wake_irq>, <&wifi_enable_h>;
+        WIFI,host_wake_irq = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
+        WIFI,poweren_gpio = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
+        status = "okay";
+    };
+};
+
+
+&sdio0 {
+    max-frequency = <150000000>;
+    no-sd;
+    no-mmc;
+    bus-width = <4>;
+    disable-wp;
+    cap-sd-highspeed;
+    cap-sdio-irq;
+    keep-power-in-suspend;
+    //mmc-pwrseq = <&sdio_pwrseq>;
+    non-removable;
+    num-slots = <1>;
+    pinctrl-names = "default";
+    pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+    sd-uhs-sdr104;
+    status = "okay";
+};
+
+/*&uart0 {
+    pinctrl-names = "default";
+    pinctrl-0 = <&uart0_xfer &uart0_cts>;
+    status = "okay";
+};
+*/
+&pinctrl {
+    /*sdio-pwrseq {
+        wifi_enable_h: wifi-enable-h {
+            rockchip,pins =
+                <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+        };
+*/
+    wireless-wlan {
+                wifi_host_wake_irq: wifi-host-wake-irq {
+                        rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_down>;
+                };
+                wifi_enable_h: wifi-enable-h {
+                        rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
+                };
+
+    };
+};