BigTreeTech CB2 and Pi2 share a lot of hardware configuration, so a
common dtsi file was used to define common nodes and properties. This is
similar to how BigTreeTech CB1 and Pi are implemented.
Signed-off-by: Ivan Sergeev <ivan8215145640@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/Makefile | 2 +
.../dts/rockchip/rk3566-bigtreetech-cb2-manta.dts | 10 +
.../boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi | 941 +++++++++++++++++++++
.../boot/dts/rockchip/rk3566-bigtreetech-pi2.dts | 10 +
4 files changed, 963 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 86cc418a2255cdc22f1d503e9519d2d9572d4e9d..99266316a6003e5a8a4dadbd05b8453beb2c3efc 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -111,6 +111,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lckfb-tspi.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lubancat-1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-nanopi-r3s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-bigtreetech-cb2-manta.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-bigtreetech-pi2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r66s.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2-manta.dts b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2-manta.dts
new file mode 100644
index 0000000000000000000000000000000000000000..97415d099d886aba97c9b652af3d03573f5e74d7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2-manta.dts
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-bigtreetech-cb2.dtsi"
+
+/ {
+ model = "BigTreeTech CB2";
+ compatible = "bigtreetech,cb2-manta", "bigtreetech,cb2", "rockchip,rk3566";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..a69d4f85c28e850770645fad24debb37fa9ec3c7
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
@@ -0,0 +1,941 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include <dt-bindings/leds/common.h>
+#include "rk3566.dtsi"
+
+/ {
+ aliases {
+ ethernet0 = &gmac1;
+ mmc0 = &sdhci;
+ mmc1 = &sdmmc0;
+ };
+
+ chosen: chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ fan: pwm-fan {
+ compatible = "pwm-fan";
+ #cooling-cells = <2>;
+ pwms = <&pwm7 0 50000 0>;
+ cooling-levels = <0 50 100 150 200 255>;
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_BLUE>;
+ linux,default-trigger = "default-on";
+ pinctrl-names = "default";
+ pinctrl-0 =<&blue_led>;
+ };
+
+ led-1 {
+ gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
+ function = LED_FUNCTION_HEARTBEAT;
+ color = <LED_COLOR_ID_GREEN>;
+ linux,default-trigger = "heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 =<&heartbeat_led>;
+ };
+ };
+
+ rk809-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "Analog RK809";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1_8ch>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&rk809>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk809 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+ post-power-on-delay-ms = <200>;
+ reset-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>;
+ };
+
+ vcc12v_dcin: regulator-vcc12v-dcin {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc12v_dcin";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc_5v: regulator-vcc-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_5v";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+
+ vbus: regulator-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "vbus";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc3v3_pcie: regulator-vcc3v3-pcie {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_pcie";
+ enable-active-high;
+ gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_drv>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+
+ vcc3v3_sys: regulator-vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vbus>;
+ };
+
+ vcc5v0_sys: regulator-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 = <&vbus>;
+ };
+
+ vcc5v0_usb: regulator-vcc5v0-usb {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_usb";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vbus>;
+ };
+
+ vcc_sd: regulator-vcc-sd {
+ compatible = "regulator-fixed";
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "vcc_sd";
+ vin-supply = <&vcc3v3_sys>;
+ };
+
+ vcc5v0_host: regulator-vcc5v0-host {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host_en>;
+ regulator-name = "vcc5v0_host3";
+ regulator-always-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc5v0_otg: regulator-vcc5v0-otg {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_otg_en>;
+ regulator-name = "vcc5v0_otg3";
+ regulator-always-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc5v0_usb2t: regulator-vcc5v0-usb2t {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_usb2t_en>;
+ regulator-name = "vcc5v0_usb2t";
+ regulator-always-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc5v0_usb2b: regulator-vcc5v0-usb2b {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_usb2b_en>;
+ regulator-name = "vcc5v0_usb2b";
+ regulator-always-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ ext_cam_clk: ext-cam-clk {
+ status = "okay";
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ clock-output-names = "ext_cam_clk";
+ #clock-cells = <0>;
+ };
+
+ can_mcp2515_osc: can-mcp2515-osc {
+ compatible = "fixed-clock";
+ clock-frequency = <8000000>;
+ #clock-cells = <0>;
+ };
+};
+
+&combphy1 {
+ status = "okay";
+};
+
+&combphy2 {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+ cpu-supply = <&vdd_cpu>;
+};
+
+&gmac1 {
+ assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+ assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
+ assigned-clock-rates = <0>, <125000000>;
+ clock_in_out = "input";
+ phy-mode = "rgmii-id";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac1m0_miim
+ &gmac1m0_tx_bus2
+ &gmac1m0_rx_bus2
+ &gmac1m0_rgmii_clk
+ &gmac1m0_clkinout
+ &gmac1m0_rgmii_bus>;
+ phy-handle = <&rgmii_phy0>;
+ status = "okay";
+};
+
+&mdio1 {
+ rgmii_phy0: phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reset-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <20000>;
+ reset-post-delay-us = <100000>;
+ reg = <0x0>;
+ };
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
+
+&hdmi {
+ avdd-0v9-supply = <&vdda0v9_image>;
+ avdd-1v8-supply = <&vcca1v8_image>;
+ status = "okay";
+};
+
+&hdmi_in {
+ hdmi_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi>;
+ };
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi_sound {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ vdd_cpu: regulator@1c {
+ compatible = "tcs,tcs4525";
+ reg = <0x1c>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-name = "vdd_cpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1390000>;
+ regulator-initial-mode = <1>;
+ regulator-ramp-delay = <2300>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk809: pmic@20 {
+ compatible = "rockchip,rk809";
+ reg = <0x20>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+ assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+ assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+ #clock-cells = <1>;
+ clock-names = "mclk";
+ clocks = <&cru I2S1_MCLKOUT_TX>;
+ pinctrl-names = "default", "pmic-sleep",
+ "pmic-power-off", "pmic-reset";
+ pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
+ #sound-dai-cells = <0>;
+
+ system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc3v3_sys>;
+ vcc2-supply = <&vcc3v3_sys>;
+ vcc3-supply = <&vcc3v3_sys>;
+ vcc4-supply = <&vcc3v3_sys>;
+ vcc5-supply = <&vcc3v3_sys>;
+ vcc6-supply = <&vcc3v3_sys>;
+ vcc7-supply = <&vcc3v3_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc3v3_sys>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vdd_logic";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vdd_gpu";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_npu: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vdd_npu";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda0v9_image: LDO_REG1 {
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdda0v9_image";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_0v9: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdda_0v9";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda0v9_pmu: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdda0v9_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <900000>;
+ };
+ };
+
+ vccio_acodec: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vccio_acodec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_pmu: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc3v3_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcca_1v8: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca_1v8";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pmu: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcca1v8_image: LDO_REG9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_image";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v3: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_3v3";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_sd: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_sd";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+
+ codec {
+ rockchip,mic-in-differential;
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-0 = <&i2c2m1_xfer>;
+};
+
+&i2c3 {
+ status = "okay";
+
+ tft_tp: ns2009@48 {
+ compatible = "ti,tsc2007";
+ reg = <0x48>;
+ status = "okay";
+ ti,x-plate-ohms = <660>;
+ ti,rt-thr = <3000>;
+ ti,fuzzx = <32>;
+ ti,fuzzy = <16>;
+ i2c,ignore-nak = <1>;
+ };
+};
+
+&i2s0_8ch {
+ status = "okay";
+};
+
+&i2s1_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1m0_sclktx
+ &i2s1m0_lrcktx
+ &i2s1m0_sdi0
+ &i2s1m0_sdo0>;
+ rockchip,trcm-sync-tx-only;
+ status = "okay";
+};
+
+&spi1 {
+ pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
+
+ can_mcp2515: can-mcp2515@0 {
+ status = "disabled";
+ compatible = "microchip,mcp2515";
+ reg = <0x00>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ spi-max-frequency = <10000000>;
+ clocks = <&can_mcp2515_osc>;
+ vdd-supply = <&vcc3v3_sys>;
+ xceiver-supply = <&vcc3v3_sys>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcp2515_int_pin>;
+ };
+};
+
+&spi3 {
+ pinctrl-0 = <&spi3m1_cs0 &spi3m1_pins>;
+};
+
+&pcie2x1 {
+ reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_reset_h>;
+ vpcie3v3-supply = <&vcc3v3_pcie>;
+ status = "okay";
+};
+
+&pinctrl {
+ wireless-bluetooth {
+ uart1_gpios: uart1-gpios {
+ rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sd {
+ sdmmc0_pwr_h: sdmmc0-pwr-h {
+ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ mxc6655xa {
+ mxc6655xa_irq_gpio: mxc6655xa_irq_gpio {
+ rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int: pmic_int {
+ rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ soc_slppin_gpio: soc_slppin_gpio {
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_low>;
+ };
+
+ soc_slppin_slp: soc_slppin_slp {
+ rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>;
+ };
+
+ soc_slppin_rst: soc_slppin_rst {
+ rockchip,pins = <0 RK_PA2 2 &pcfg_pull_none>;
+ };
+ };
+
+ touch {
+ touch_gpio: touch-gpio {
+ rockchip,pins =
+ <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+ <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wifi_host_wake: wifi-host-wake-l {
+ rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ usb {
+ vcc5v0_host_en: vcc5v0-host-en {
+ rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ vcc5v0_otg_en: vcc5v0-otg-en {
+ rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ vcc5v0_usb2t_en: vcc5v0_usb2t-en {
+ rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ vcc5v0_usb2b_en: vcc5v0-usb2b-en {
+ rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ work-led {
+ heartbeat_led: led-heartbeat {
+ rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ blue_led: led-blue {
+ rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ pcie {
+ pcie_drv: pcie-drv {
+ rockchip,pins = <4 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ pcie_reset_h: pcie-reset-h {
+ rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ edp {
+ edp_hpd: edp-hpd {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ bl_en: bl-en {
+ rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_output_high>;
+ };
+ };
+
+ bt {
+ bt_enable: bt-enable-h {
+ rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ bt_host_wake: bt-host-wake-l {
+ rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ bt_wake: bt-wake-l {
+ rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ mcp2515_int_pin {
+ mcp2515_int_pin: mcp2515_in_pin {
+ rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pmu_io_domains {
+ status = "okay";
+ pmuio1-supply = <&vcc3v3_pmu>;
+ pmuio2-supply = <&vcc3v3_pmu>;
+ vccio1-supply = <&vcc_3v3>;
+ vccio2-supply = <&vcc_1v8>;
+ vccio3-supply = <&vccio_sd>;
+ vccio4-supply = <&vcc_1v8>;
+ vccio5-supply = <&vcc_3v3>;
+ vccio6-supply = <&vcc_3v3>;
+ vccio7-supply = <&vcc_3v3>;
+};
+
+&pwm0 {
+ pinctrl-0 = <&pwm0m1_pins>;
+};
+
+&pwm7 {
+ status = "disabled";
+};
+
+&pwm12 {
+ pinctrl-0 = <&pwm12m1_pins>;
+};
+
+&pwm13 {
+ pinctrl-0 = <&pwm13m1_pins>;
+};
+
+&pwm14 {
+ pinctrl-0 = <&pwm14m1_pins>;
+};
+
+&pwm15 {
+ pinctrl-0 = <&pwm15m1_pins>;
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vcca_1v8>;
+};
+
+&sdhci {
+ bus-width = <8>;
+ max-frequency = <200000000>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
+ status = "okay";
+};
+
+&sdmmc0 {
+ max-frequency = <150000000>;
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ //sd-uhs-sdr104;
+ vmmc-supply = <&vcc_sd>;
+ vqmmc-supply = <&vccio_sd>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+ status = "okay";
+};
+
+&sdmmc1 {
+ max-frequency = <150000000>;
+ bus-width = <4>;
+ disable-wp;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ keep-power-in-suspend;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+ sd-uhs-sdr104;
+ status = "okay";
+ rockchip,default-sample-phase = <90>;
+
+ sdio-wifi@1 {
+ compatible = "brcm,bcm4329-fmac";
+ reg = <0x1>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wake";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_host_wake>;
+ brcm,drive-strength = <10>;
+ };
+};
+
+&sfc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+};
+
+&tsadc {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+ uart-has-rtscts;
+ dma-names = "tx\0rx";
+
+ bluetooth {
+ compatible = "brcm,bcm4345c5";
+ clocks = <&rk809 1>;
+ clock-names = "lpo";
+ device-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+ //pinctrl-names = "default";
+ //pinctrl-0 = <&bt_host_wake &bt_wake &bt_enable>;
+ vbat-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcca1v8_pmu>;
+ };
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-0 = <&uart5m1_xfer>;
+};
+
+&uart7 {
+ pinctrl-0 = <&uart7m2_xfer>;
+};
+
+&usb2phy0 {
+ status = "okay";
+};
+
+&usb2phy0_host {
+ phy-supply = <&vcc5v0_host &vcc5v0_otg>;
+ status = "okay";
+};
+
+&usb2phy0_otg {
+ status = "okay";
+};
+
+&usb2phy1 {
+ status = "okay";
+};
+
+&usb2phy1_host {
+ status = "okay";
+ phy-supply = <&vcc5v0_usb2t &vcc5v0_usb2b>;
+};
+
+&usb2phy1_otg {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host0_xhci {
+ dr_mode = "host";
+ extcon = <&usb2phy0>;
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+&usb_host1_xhci {
+ status = "okay";
+};
+
+&vop {
+ assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+ assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi_in_vp0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts
new file mode 100644
index 0000000000000000000000000000000000000000..7cd444caa18bc9f6cf7afe04a777aecdce2fc93e
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-pi2.dts
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-bigtreetech-cb2.dtsi"
+
+/ {
+ model = "BigTreeTech Pi 2";
+ compatible = "bigtreetech,pi2", "rockchip,rk3566";
+};
--
2.45.2
