+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/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-sdram-ddr3-1600.dtsi"
+#include "rk3399-opp.dtsi"
/ {
model = "Firefly-RK3399 Board";
compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
chosen {
- stdout-path = &uart2;
- u-boot,spl-boot-order = &sdhci, &sdmmc;
+ stdout-path = "serial2:1500000n8";
};
backlight: backlight {
#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";
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 {
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 {
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>;
};
};
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";
};
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>;
};
};
- 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;
};
};
};
- 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>;
- regulator-max-microvolt = <3300000>;
+ regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
- regulator-suspend-microvolt = <3300000>;
+ regulator-suspend-microvolt = <3000000>;
};
};
};
};
- vcc3v3_s3: SWITCH_REG1 {
+ vcc3v3_s3: vcc_lan: SWITCH_REG1 {
regulator-name = "vcc3v3_s3";
regulator-always-on;
regulator-boot-on;
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;
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;
&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";
};
bt656-supply = <&vcc1v8_dvp>;
audio-supply = <&vcca1v8_codec>;
- sdmmc-supply = <&vcc_sd>;
+ sdmmc-supply = <&vcc_sdio>;
gpio1830-supply = <&vcc_3v0>;
};
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";
};
};
pcie {
- pcie_drv: pcie-drv {
+ pcie_pwr_en: pcie-pwr-en {
rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
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 {
};
&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 {
- u-boot,dm-pre-reloc;
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>;
&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";
+};
projects / oweals / u-boot.git / blobdiff