arm64: dts: rk3399: Sync v5.7-rc1 from Linux

Sync rk3399 dts(i) files from v5.7-rc1 linux-next.

Reason:
To get updated PCIe nodes and properties on respective
dts(i) files.

Summary:
- sync won't include new board dts(i)
- sync will add required files used on respective dts(i)
- rk3399-puma-u-boot.dtsi spiflash label changed to norflash
- move puma.dtsi bios_enable into rk3399-puma-u-boot.dtsi
- move legacy max-frequency of sdhci into rk3399-u-boot.dtsi
- update cross-ec-[keyboard|sbs].dtsi path as per U-Boot
- keep roc-rk3399-pc dc_12v changes to -u-boot.dtsi

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

1 files changed, 197 insertions, 54 deletions

diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts
index 89c67fd24c..d63faf38cc 100644
--- a/arch/arm/dts/rk3399-firefly.dts
+++ b/arch/arm/dts/rk3399-firefly.dts
@@ -1,19 +1,20 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
  */
 
 /dts-v1/;
+#include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pwm/pwm.h>
-#include <dt-bindings/pinctrl/rockchip.h>
 #include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
 
 / {
 	model = "Firefly-RK3399 Board";
 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
 
 	chosen {
-		stdout-path = &uart2;
+		stdout-path = "serial2:1500000n8";
 	};
 
 	backlight: backlight {
@@ -63,6 +64,48 @@
 		#clock-cells = <0>;
 	};
 
+	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>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwrbtn>;
+
+		power {
+			debounce-interval = <100>;
+			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "GPIO Key Power";
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>;
+
+		work-led {
+			label = "work";
+			default-state = "on";
+			gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
+		};
+
+		diy-led {
+			label = "diy";
+			default-state = "off";
+			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
 	rt5640-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rockchip,rt5640-codec";
@@ -102,15 +145,27 @@
 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 	};
 
+	/* switched by pmic_sleep */
+	vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc1v8_s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8>;
+	};
+
 	vcc3v3_pcie: vcc3v3-pcie-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&pcie_drv>;
+		pinctrl-0 = <&pcie_pwr_en>;
 		regulator-name = "vcc3v3_pcie";
 		regulator-always-on;
 		regulator-boot-on;
+		vin-supply = <&dc_12v>;
 	};
 
 	vcc3v3_sys: vcc3v3-sys {
@@ -120,32 +175,29 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_sys>;
 	};
 
+	/* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
 	vcc5v0_host: vcc5v0-host-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&host_vbus_drv>;
+		pinctrl-0 = <&vcc5v0_host_en>;
 		regulator-name = "vcc5v0_host";
 		regulator-always-on;
+		vin-supply = <&vcc_sys>;
 	};
 
-	vcc5v0_sys: vcc5v0-sys {
+	vcc_sys: vcc-sys {
 		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_sys";
+		regulator-name = "vcc_sys";
 		regulator-always-on;
 		regulator-boot-on;
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-	};
-
-	vcc_phy: vcc-phy-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_phy";
-		regulator-always-on;
-		regulator-boot-on;
+		vin-supply = <&dc_12v>;
 	};
 
 	vdd_log: vdd-log {
@@ -156,16 +208,7 @@
 		regulator-boot-on;
 		regulator-min-microvolt = <430000>;
 		regulator-max-microvolt = <1400000>;
-		regulator-init-microvolt = <950000>;
-	};
-
-	vccadc_ref: vccadc-ref {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc1v8_sys";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_sys>;
 	};
 };
 
@@ -201,15 +244,22 @@
 	assigned-clocks = <&cru SCLK_RMII_SRC>;
 	assigned-clock-parents = <&clkin_gmac>;
 	clock_in_out = "input";
-	phy-supply = <&vcc_phy>;
+	phy-supply = <&vcc_lan>;
 	phy-mode = "rgmii";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
 	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 	snps,reset-active-low;
 	snps,reset-delays-us = <0 10000 50000>;
-	tx_delay = <0x33>;
-	rx_delay = <0x45>;
+	tx_delay = <0x28>;
+	rx_delay = <0x11>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmi_cec>;
 	status = "okay";
 };
 
@@ -231,16 +281,16 @@
 		rockchip,system-power-controller;
 		wakeup-source;
 
-		vcc1-supply = <&vcc3v3_sys>;
-		vcc2-supply = <&vcc3v3_sys>;
-		vcc3-supply = <&vcc3v3_sys>;
-		vcc4-supply = <&vcc3v3_sys>;
-		vcc6-supply = <&vcc3v3_sys>;
-		vcc7-supply = <&vcc3v3_sys>;
+		vcc1-supply = <&vcc_sys>;
+		vcc2-supply = <&vcc_sys>;
+		vcc3-supply = <&vcc_sys>;
+		vcc4-supply = <&vcc_sys>;
+		vcc6-supply = <&vcc_sys>;
+		vcc7-supply = <&vcc_sys>;
 		vcc8-supply = <&vcc3v3_sys>;
-		vcc9-supply = <&vcc3v3_sys>;
-		vcc10-supply = <&vcc3v3_sys>;
-		vcc11-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc_sys>;
+		vcc10-supply = <&vcc_sys>;
+		vcc11-supply = <&vcc_sys>;
 		vcc12-supply = <&vcc3v3_sys>;
 		vddio-supply = <&vcc1v8_pmu>;
 
@@ -301,12 +351,12 @@
 				};
 			};
 
-			vcc3v0_tp: LDO_REG2 {
-				regulator-name = "vcc3v0_tp";
+			vcc2v8_dvp: LDO_REG2 {
+				regulator-name = "vcc2v8_dvp";
 				regulator-always-on;
 				regulator-boot-on;
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
 				regulator-state-mem {
 					regulator-off-in-suspend;
 				};
@@ -324,8 +374,8 @@
 				};
 			};
 
-			vcc_sd: LDO_REG4 {
-				regulator-name = "vcc_sd";
+			vcc_sdio: LDO_REG4 {
+				regulator-name = "vcc_sdio";
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <1800000>;
@@ -382,7 +432,7 @@
 				};
 			};
 
-			vcc3v3_s3: SWITCH_REG1 {
+			vcc3v3_s3: vcc_lan: SWITCH_REG1 {
 				regulator-name = "vcc3v3_s3";
 				regulator-always-on;
 				regulator-boot-on;
@@ -412,7 +462,7 @@
 		regulator-ramp-delay = <1000>;
 		regulator-always-on;
 		regulator-boot-on;
-		vin-supply = <&vcc5v0_sys>;
+		vin-supply = <&vcc_sys>;
 
 		regulator-state-mem {
 			regulator-off-in-suspend;
@@ -429,7 +479,7 @@
 		regulator-ramp-delay = <1000>;
 		regulator-always-on;
 		regulator-boot-on;
-		vin-supply = <&vcc5v0_sys>;
+		vin-supply = <&vcc_sys>;
 
 		regulator-state-mem {
 			regulator-off-in-suspend;
@@ -476,19 +526,16 @@
 &i2s0 {
 	rockchip,playback-channels = <8>;
 	rockchip,capture-channels = <8>;
-	#sound-dai-cells = <0>;
 	status = "okay";
 };
 
 &i2s1 {
 	rockchip,playback-channels = <2>;
 	rockchip,capture-channels = <2>;
-	#sound-dai-cells = <0>;
 	status = "okay";
 };
 
 &i2s2 {
-	#sound-dai-cells = <0>;
 	status = "okay";
 };
 
@@ -497,7 +544,7 @@
 
 	bt656-supply = <&vcc1v8_dvp>;
 	audio-supply = <&vcca1v8_codec>;
-	sdmmc-supply = <&vcc_sd>;
+	sdmmc-supply = <&vcc_sdio>;
 	gpio1830-supply = <&vcc_3v0>;
 };
 
@@ -509,7 +556,7 @@
 	ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
 	num-lanes = <4>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_clkreqn>;
+	pinctrl-0 = <&pcie_clkreqn_cpm>;
 	status = "okay";
 };
 
@@ -532,7 +579,7 @@
 	};
 
 	pcie {
-		pcie_drv: pcie-drv {
+		pcie_pwr_en: pcie-pwr-en {
 			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 
@@ -570,10 +617,26 @@
 	};
 
 	usb2 {
-		host_vbus_drv: host-vbus-drv {
+		vcc5v0_host_en: vcc5v0-host-en {
 			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	wifi {
+		wifi_host_wake_l: wifi-host-wake-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		work_led_gpio: work_led-gpio {
+			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		diy_led_gpio: diy_led-gpio {
+			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
 
 &pwm0 {
@@ -585,24 +648,70 @@
 };
 
 &saradc {
-	vref-supply = <&vccadc_ref>;
+	vref-supply = <&vcca1v8_s3>;
 	status = "okay";
 };
 
+&sdio0 {
+	/* WiFi & BT combo module Ampak AP6356S */
+	bus-width = <4>;
+	cap-sdio-irq;
+	cap-sd-highspeed;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+	sd-uhs-sdr104;
+
+	/* Power supply */
+	vqmmc-supply = &vcc1v8_s3;	/* IO line */
+	vmmc-supply = &vcc_sdio;	/* card's power */
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
+		interrupt-names = "host-wake";
+		brcm,drive-strength = <5>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake_l>;
+	};
+};
+
 &sdmmc {
 	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
 	status = "okay";
 };
 
 &sdhci {
 	bus-width = <8>;
-	keep-power-in-suspend;
 	mmc-hs400-1_8v;
 	mmc-hs400-enhanced-strobe;
 	non-removable;
 	status = "okay";
 };
 
+&tcphy0 {
+	status = "okay";
+};
+
+&tcphy1 {
+	status = "okay";
+};
+
 &tsadc {
 	/* tshut mode 0:CRU 1:GPIO */
 	rockchip,hw-tshut-mode = <1>;
@@ -662,3 +771,37 @@
 &usb_host1_ohci {
 	status = "okay";
 };
+
+&usbdrd3_0 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+	status = "okay";
+	dr_mode = "otg";
+};
+
+&usbdrd3_1 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};