overlays-06-add-rk3318-box-wlan-ap6330(:1)

Original-Subject: rk3318-box: add overlay for full support to Ampak AP6330
None
X-Armbian: Patch-File: overlays-06-add-rk3318-box-wlan-ap6330
X-Armbian: Patch-File-Counter: 1
X-Armbian: Patch-Rel-Directory: patch/kernel/archive/rockchip64-6.3
X-Armbian: Patch-Type: kernel
X-Armbian: Patch-Root-Type: core
X-Armbian: Patch-Sub-Type: common
X-Armbian: Original-Subject: rk3318-box: add overlay for full support to Ampak AP6330

arch/arm64/boot/dts/rockchip/overlay/Makefile

@@ -14,7 +14,8 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	rockchip-rk3318-box-led-conf1.dtbo \
 	rockchip-rk3318-box-emmc-ddr.dtbo \
 	rockchip-rk3318-box-wlan-ap6334.dtbo \
-	rockchip-rk3318-box-wlan-ext.dtbo
+	rockchip-rk3318-box-wlan-ext.dtbo \
+	rockchip-rk3318-box-wlan-ap6330.dtbo
 
 scr-$(CONFIG_ARCH_ROCKCHIP) += \
        rockchip-fixup.scr

arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays

@@ -140,3 +140,7 @@ wifi chip and clones
 Use sdmmc_ext device for sdio devices, enabled wifi on some boards (notably
 X88 Pro) which have wifi chip attached to sdmmc_ext controller.
 
+### rk3318-box-wlan-ap6330
+
+Set up additional device tree bits properly support ap6330 (broaccom BCM4330)
+wifi + bt chip and clones.

arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3318-box-wlan-ap6330.dts

@@ -0,0 +1,106 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+
+	fragment@0 {
+		target = <&sdio>;
+		__overlay__ {
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			brcmf_sdio: wifi@1 {
+				reg = <1>;
+				compatible = "brcm,bcm4329-fmac";
+				//brcm,drive-strength = <2>;
+				interrupt-parent = <&gpio1>;
+				interrupt-names = "host_wake";
+				interrupts = <RK_PC3 IRQ_TYPE_LEVEL_LOW>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&sdio_host_wake>;
+			};
+
+		};
+	};
+
+	fragment@1 {
+		target = <&sdio_ext>;
+		__overlay__ {
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			brcmf_ext: wifi@1 {
+				reg = <1>;
+				compatible = "brcm,bcm4329-fmac";
+				//brcm,drive-strength = <2>;
+				interrupt-parent = <&gpio3>;
+				interrupt-names = "host_wake";
+				interrupts = <RK_PA1 IRQ_TYPE_LEVEL_LOW>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&sdio_host_wake_ext>;
+			};
+
+		};
+	};
+
+	fragment@2 {
+		target = <&uart0>;
+		__overlay__ {
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
+
+			bluetooth {
+				compatible = "brcm,bcm4330-bt";
+				max-speed = <4000000>;
+				shutdown-gpios = <&gpio1 RK_PC5 GPIO_ACTIVE_HIGH>;
+				device-wakeup-gpios = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
+				//host-wakeup-gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
+				vbat-supply = <&vcc_io>;
+				vddio-supply = <&vcc_18>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&bt_reg_on_h>, <&bt_host_wake_l>, <&bt_device_wake_l>;
+				/*
+				interrupt-names = "host-wakeup";
+				interrupt-parent = <&gpio1>;
+				interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
+				*/
+				brcm,bt-pcm-int-params = [01 02 00 01 01];
+			};
+
+
+		};
+
+	};
+
+	fragment@3 {
+		target = <&pinctrl>;
+		__overlay__ {
+
+			bluetooth {
+
+
+				bt_reg_on_h: bt-enable {
+					rockchip,pins = <1 RK_PC5 0 &pcfg_pull_none>;
+				};
+
+				bt_device_wake_l: bt-device-wake {
+					rockchip,pins = <1 RK_PC7 0 &pcfg_pull_none>;
+				};
+
+				bt_host_wake_l: bt-host-wake {
+					rockchip,pins = <1 RK_PD2 0 &pcfg_pull_none>;
+				};
+
+			};
+
+		};
+	};
+
+};