// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
 * Author: hoochi
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/rk-input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3528.dtsi"

/ {
	model = "MangoPi M28K";
	compatible = "mangopi,m28k", "rockchip,rk3528";
	
	aliases {
		ethernet0 = &gmac1;
		mmc0 = &sdmmc;
		mmc1 = &sdhci;
	};
	
	chosen: chosen {
		bootargs = "earlycon=uart8250,mmio32,0xff9f0000 console=ttyS0,1500000";
	};
	
	fiq_debugger: fiq-debugger {
		compatible = "rockchip,fiq-debugger";
		rockchip,serial-id = <0>;
		rockchip,wake-irq = <0>;
		/* If enable uart uses irq instead of fiq */
		rockchip,irq-mode-enable = <1>;
		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart0m0_xfer>;
		status = "disabled";
	};
	
	firmware: firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};
	
	reserved_memory: reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;
		
		cmd: cma {
			compatible = "shared-dma-pool";
			reusable;
			size = <0x00 0x2000000>;
			linux,cma-default;
		};

		drm_logo: drm-logo@00000000 {
			compatible = "rockchip,drm-logo";
			reg = <0x0 0x0 0x0 0x0>;
		};

		drm_cubic_lut: drm-cubic-lut@00000000 {
			compatible = "rockchip,drm-cubic-lut";
			reg = <0x0 0x0 0x0 0x0>;
		};

		ramoops: ramoops@110000 {
			compatible = "ramoops";
			/* 0x110000 to 0x1f0000 is for ramoops */
			reg = <0x0 0x110000 0x0 0xe0000>;
			boot-log-size = <0x8000>;	/* do not change */
			boot-log-count = <0x1>;		/* do not change */
			console-size = <0x80000>;
			pmsg-size = <0x30000>;
			ftrace-size = <0x00000>;
			record-size = <0x14000>;
		};
	};

	adc_keys: adc-keys {
		status = "disabled";
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		vol-up-key {
			label = "volume up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <1750>;
		};
	};

	dc_12v: dc-12v {
		compatible = "regulator-fixed";
		regulator-name = "dc_12v";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};
	
	vcc5v0_sys: vcc5v0-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&dc_12v>;
	};
	
	vdd_0v9_s3: vdd-0v9-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_0v9_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <900000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_1v8_s3: vdd-1v8-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_1v8_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc_3v3_s3: vcc-3v3-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_logic: vdd-logic {
		compatible = "pwm-regulator";
		pwms = <&pwm2 0 5000 1>;
		regulator-name = "vdd_logic";
		regulator-min-microvolt = <705000>;
		regulator-max-microvolt = <1006000>;
		regulator-init-microvolt = <900000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	vdd_cpu: vdd-cpu {
		compatible = "pwm-regulator";
		pwms = <&pwm1 0 5000 1>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <746000>;
		regulator-max-microvolt = <1201000>;
		regulator-init-microvolt = <953000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	vdd_gpu: vdd-gpu {
		compatible = "pwm-regulator";
		pwms = <&pwm0 0 5000 1>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <705000>;
		regulator-max-microvolt = <1148000>;
		regulator-init-microvolt = <900000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	/omit-if-no-ref/
	vccio_sd: vccio-sd {
		compatible = "regulator-gpio";
		regulator-name = "vccio_sd";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
		vin-supply = <&vcc5v0_sys>;
		states = <1800000 0x0
			  3300000 0x1>;
	};

	/omit-if-no-ref/
	vcc_sd: vcc-sd {
		compatible = "regulator-fixed";
		gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_s3>;
	};

	vcc_ddr_s3: vcc-ddr-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_ddr_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		vin-supply = <&vcc5v0_sys>;
	};
	
	hdmi_sound: hdmi-sound {
		compatible = "rockchip,hdmi";
		rockchip,mclk-fs = <128>;
		rockchip,card-name = "rockchip,hdmi";
		rockchip,cpu = <&sai3>;
		rockchip,codec = <&hdmi>;
		rockchip,jack-det;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h>;
		reset-gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
	};	

	wireless_wlan: wireless-wlan {
		compatible = "wlan-platdata";
		rockchip,grf = <&grf>;
		wifi_chip_type = "ap6275s";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_host_wake_irq>;
		WIFI,host_wake_irq = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	wireless_bluetooth: wireless-bluetooth {
		compatible = "bluetooth-platdata";		
		//wifi-bt-power-toggle;
		uart_rts_gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default", "rts_gpio";
		pinctrl-0 = <&uart2m1_rtsn>, <&bt_reset_gpio>, <&bt_wake_gpio>, <&bt_host_wake_irq>;
		pinctrl-1 = <&uart2m1_gpios>;
		BT,reset_gpio    = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
		BT,wake_gpio     = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
		BT,wake_host_irq = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	leds: gpio-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_green_en>, <&led_amber_en>, <&led_blue_en>;

		work {
			label = "led_green";
			gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>;						
			linux,default-trigger = "heartbeat";
		};
		
		lan {			
			label = "led_amber";
			gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "default-on";
		};		

		wan {			
			label = "led_blue";
			gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "default-on";
		};
		
	};

};

&avsd {
	status = "okay";
};

&combphy_pu {
	status = "okay";
};

&cpu0 {
	cpu-supply = <&vdd_cpu>;
};

&cpu0_opp_table {
		opp-2016000000 {
			opp-hz = /bits/ 64 <2016000000>;
			opp-microvolt = <1100000 1100000 1100000>;
			opp-microvolt-L1 = <1100000 1100000 1100000>;
			opp-microvolt-L2 = <1100000 1100000 1100000>;
			opp-microvolt-L3 = <1100000 1100000 1100000>;
			opp-microvolt-L4 = <1100000 1100000 1100000>;
			opp-microvolt-L5 = <1100000 1100000 1100000>;
			opp-microvolt-L6 = <1100000 1100000 1100000>;
			opp-microvolt-L7 = <1100000 1100000 1100000>;
			opp-microvolt-L8 = <1100000 1100000 1100000>;
			opp-microvolt-L9 = <1100000 1100000 1100000>;
			opp-microvolt-L10 = <1100000 1100000 1100000>;
			opp-microvolt-L11 = <1100000 1100000 1100000>;
			clock-latency-ns = <40000>;
		};
};

&crypto {
	status = "okay";
};

&dfi {
	status = "okay";
};

&display_subsystem {
	status = "okay";
	memory-region = <&drm_logo>, <&drm_cubic_lut>;
	memory-region-names = "drm-logo", "drm-cubic-lut";
	/* devfreq = <&dmc>; */

	route {
		route_hdmi: route-hdmi {
			status = "okay";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vp0_out_hdmi>;
		};
		route_tve: route-tve {
			status = "okay";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vp1_out_tve>;
		};
	};	
};

&rng {
	status = "okay";
};

&dmc {
	center-supply = <&vdd_logic>;
	status = "okay";
};

&gpu {
	mali-supply = <&vdd_gpu>;
	status = "okay";
//	interrupt-names = "gp",
//		                    "gpmmu",
//		                   "pp",
//			    "pp0",
//			    "ppmmu0",
//		                    "pp1",
//			     "ppmmu1";
//	clocks = <&cru ACLK_GPU_MALI>, <&cru ACLK_GPU_MALI>;
//	clock-names = "bus", "core";
};

&gpu_bus {
	bus-supply = <&vdd_logic>;
	status = "okay";
};

&hdmi {
	status = "okay";
};

&hdmi_in_vp0 {
	status = "okay";
};

&hdmiphy {
	status = "okay";
};

&iep {
	status = "okay";
};

&iep_mmu {
	status = "okay";
};

&jpegd {
	status = "okay";
};

&jpegd_mmu {
	status = "okay";
};

&mpp_srv {
	status = "okay";
};

&pwm0 {
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

&pwm3 {
	compatible = "rockchip,remotectl-pwm";
	pinctrl-names = "default";
	pinctrl-0 = <&pwm3m0_pins>;
	remote_pwm_id = <3>;
	handle_cpu_id = <1>;
	remote_support_psci = <0>;
	status = "okay";

	ir_key1 {
		rockchip,usercode = <0x4040>;
		rockchip,key_table =
			<0xf2	KEY_REPLY>,
			<0xba	KEY_BACK>,
			<0xf4	KEY_UP>,
			<0xf1	KEY_DOWN>,
			<0xef	KEY_LEFT>,
			<0xee	KEY_RIGHT>,
			<0xbd	KEY_HOME>,
			<0xea	KEY_VOLUMEUP>,
			<0xe3	KEY_VOLUMEDOWN>,
			<0xe2	KEY_SEARCH>,
			<0xb2	KEY_POWER>,
			<0xbc	KEY_MUTE>,
			<0xec	KEY_MENU>,
			<0xbf	0x190>,
			<0xe0	0x191>,
			<0xe1	0x192>,
			<0xe9	183>,
			<0xe6	248>,
			<0xe8	185>,
			<0xe7	186>,
			<0xf0	388>,
			<0xbe	0x175>;
	};

	ir_key2 {
		rockchip,usercode = <0xff00>;
		rockchip,key_table =
			<0xf9	KEY_HOME>,
			<0xbf	KEY_BACK>,
			<0xfb	KEY_MENU>,
			<0xaa	KEY_REPLY>,
			<0xb9	KEY_UP>,
			<0xe9	KEY_DOWN>,
			<0xb8	KEY_LEFT>,
			<0xea	KEY_RIGHT>,
			<0xeb	KEY_VOLUMEDOWN>,
			<0xef	KEY_VOLUMEUP>,
			<0xf7	KEY_MUTE>,
			<0xe7	KEY_POWER>,
			<0xfc	KEY_POWER>,
			<0xa9	KEY_VOLUMEDOWN>,
			<0xa8	KEY_PLAYPAUSE>,
			<0xe0	KEY_VOLUMEDOWN>,
			<0xa5	KEY_VOLUMEDOWN>,
			<0xab	183>,
			<0xb7	388>,
			<0xe8	388>,
			<0xf8	184>,
			<0xaf	185>,
			<0xed	KEY_VOLUMEDOWN>,
			<0xee	186>,
			<0xb3	KEY_VOLUMEDOWN>,
			<0xf1	KEY_VOLUMEDOWN>,
			<0xf2	KEY_VOLUMEDOWN>,
			<0xf3	KEY_SEARCH>,
			<0xb4	KEY_VOLUMEDOWN>,
			<0xa4	KEY_SETUP>,
			<0xbe	KEY_SEARCH>;
	};

	ir_key3 {
		rockchip,usercode = <0x1dcc>;
		rockchip,key_table =
			<0xee	KEY_REPLY>,
			<0xf0	KEY_BACK>,
			<0xf8	KEY_UP>,
			<0xbb	KEY_DOWN>,
			<0xef	KEY_LEFT>,
			<0xed	KEY_RIGHT>,
			<0xfc	KEY_HOME>,
			<0xf1	KEY_VOLUMEUP>,
			<0xfd	KEY_VOLUMEDOWN>,
			<0xb7	KEY_SEARCH>,
			<0xff	KEY_POWER>,
			<0xf3	KEY_MUTE>,
			<0xbf	KEY_MENU>,
			<0xf9	0x191>,
			<0xf5	0x192>,
			<0xb3	388>,
			<0xbe	KEY_1>,
			<0xba	KEY_2>,
			<0xb2	KEY_3>,
			<0xbd	KEY_4>,
			<0xf9	KEY_5>,
			<0xb1	KEY_6>,
			<0xfc	KEY_7>,
			<0xf8	KEY_8>,
			<0xb0	KEY_9>,
			<0xb6	KEY_0>,
			<0xb5	KEY_BACKSPACE>;
	};
};

&rga2 {
	status = "okay";
};

&rga2_mmu {
	status = "okay";
};

&rkvdec {
	status = "okay";
};

&rkvdec_mmu {
	status = "okay";
};

&rkvenc {
	status = "okay";
};

&rkvenc_mmu {
	status = "okay";
};

&rkvtunnel {
	status = "okay";
};

&rockchip_suspend {
	status = "okay";
	rockchip,sleep-debug-en = <1>;
	rockchip,virtual-poweroff = <1>;
	rockchip,sleep-mode-config = <
		(0
		| RKPM_SLP_ARMPD
		)
	>;
	rockchip,wakeup-config = <
		(0
		| RKPM_CPU0_WKUP_EN
		| RKPM_GPIO_WKUP_EN
		)
	>;
	rockchip,pwm-regulator-config = <
		(0
		| RKPM_PWM0_M0_REGULATOR_EN
		| RKPM_PWM1_M0_REGULATOR_EN
		)
	>;
};

&sai3 {
	status = "okay";
};

&saradc {
	status = "okay";
	vref-supply = <&vdd_1v8_s3>;
};

&sdhci {
	bus-width = <8>;
	no-sd;
	no-sdio;
	non-removable;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	max-frequency = <200000000>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <150000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
	rockchip,default-sample-phase = <90>;
	supports-sd;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	vqmmc-supply = <&vccio_sd>;
	vmmc-supply = <&vcc_sd>;
	status = "okay";
};

&sfc {
	status = "okay";
};

&spdif_8ch {
	status = "disabled";
};

&tsadc {
	status = "okay";
};

&tve {
	status = "disabled";
};

&tve_in_vp1 {
	status = "disabled";
};

&u2phy_host {
	status = "okay";
};

&u2phy_otg {
	status = "okay";
};

&usb2phy {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usbdrd30 {
	status = "okay";
};

&usbdrd_dwc3 {
	dr_mode = "host";
	extcon = <&usb2phy>;
                status = "okay";
};

&vdpp {
	status = "okay";
};

&vdpu {
	status = "okay";
};

&vdpu_mmu {
	status = "okay";
};

&vop {
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

&gmac0 {
	status = "disabled";
};

&gmac1 {
	/* Use rgmii-rxid mode to disable rx delay inside Soc */
	phy-mode = "rgmii-rxid";
	clock_in_out = "output";

	snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	/* Reset time is 20ms, 100ms for rtl8211f */
	snps,reset-delays-us = <0 20000 100000>;

	tx_delay = <0x30>;
	/* rx_delay = <0x3f>; */

	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_miim
		     &rgmii_tx_bus2
		     &rgmii_rx_bus2
		     &rgmii_rgmii_clk
		     &rgmii_rgmii_bus>;

	phy-handle = <&rgmii_phy>;
	status = "okay";
};

&mdio1 {
	rgmii_phy: phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x1>;
	};
};

&sdio0 {
	max-frequency = <200000000>;
	no-sd;
	no-mmc;
	supports-sdio;
	bus-width = <4>;
	disable-wp;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	non-removable;
	mmc-pwrseq = <&sdio_pwrseq>;
	/*rockchip,default-sample-phase = <90>;*/
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
	/delete-property/ rockchip,use-v2-tuning;
	sd-uhs-sdr104;
	status = "okay";
};

&uart0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart0m0_xfer>;
};

&uart2 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart2m1_xfer &uart2m1_ctsn>;
};

&uart3 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart3m0_xfer>;
};

&spi0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_csn1 &spi0_pins>;
	num-cs = <2>;

	spi_dev@1 {
		compatible = "rockchip,spidev";
		reg = <1>;
		spi-max-frequency = <50000000>;
	};

};

&i2c6 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c6m0_xfer>;

};

&pcie2x1 {
	status = "okay";
	reset-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc_3v3_s3>;

	pinctrl-names = "default";
	pinctrl-0 = <&pcie_rtl8111_isolate>;

	pcie@0,0 {
		reg = <0x000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		pcie_eth: pcie-eth@10,0 {
			compatible = "pci10ec,8168";
			reg = <0x000000 0 0 0 0>;
			realtek,led-data = <0x0870>;
		};
	};
};

&pinctrl {
	leds {
		led_green_en: led-green-en {
			rockchip,pins = <4 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		led_amber_en: led-amber-en {
			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		led_blue_en: led-blue-en {
			rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	
	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	wireless-wlan {
		wifi_host_wake_irq: wifi-host-wake-irq {
			rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	wireless-bluetooth {
		uart2m1_gpios: uart2m1-gpios {
			rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		bt_reset_gpio: bt-reset-gpio {
			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		bt_wake_gpio: bt-wake-gpio {
			rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
		bt_host_wake_irq: bt-host-wake-irq {
			rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};
	
	pcie {
		pcie_rtl8111_isolate: pcie-rtl8111-isolate {
			rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
	
};