| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /* |
| * Copyright (c) 2021 Rockchip Electronics Co., Ltd. |
| * Copyright (c) 2022 EmbedFire <embedfire@embedfire.com> |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/soc/rockchip,vop2.h> |
| #include "rk3568.dtsi" |
| |
| / { |
| model = "EmbedFire LubanCat 2"; |
| compatible = "embedfire,lubancat-2", "rockchip,rk3568"; |
| |
| aliases { |
| ethernet0 = &gmac0; |
| ethernet1 = &gmac1; |
| mmc0 = &sdmmc0; |
| mmc1 = &sdhci; |
| }; |
| |
| chosen: chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| user_led: user-led { |
| label = "user_led"; |
| linux,default-trigger = "heartbeat"; |
| default-state = "on"; |
| gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_led_pin>; |
| }; |
| }; |
| |
| hdmi-con { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| |
| port { |
| hdmi_con_in: endpoint { |
| remote-endpoint = <&hdmi_out_con>; |
| }; |
| }; |
| }; |
| |
| dc_5v: dc-5v-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "dc_5v"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| vcc3v3_sys: vcc3v3-sys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v3_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_sys: vcc5v0-sys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&dc_5v>; |
| }; |
| |
| vcc3v3_m2_pcie: vcc3v3-m2-pcie-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "m2_pcie_3v3"; |
| enable-active-high; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc3v3_m2_pcie_en>; |
| pinctrl-names = "default"; |
| startup-delay-us = <200000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc3v3_mini_pcie: vcc3v3-mini-pcie-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "minipcie_3v3"; |
| enable-active-high; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio3 RK_PC3 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc3v3_mini_pcie_en>; |
| pinctrl-names = "default"; |
| startup-delay-us = <5000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_usb20_host: vcc5v0-usb20-host-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_usb20_host"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc5v0_usb20_host_en>; |
| pinctrl-names = "default"; |
| }; |
| |
| vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_usb30_host"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc5v0_usb30_host_en>; |
| pinctrl-names = "default"; |
| }; |
| |
| vcc5v0_otg_vbus: vcc5v0-otg-vbus-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_otg_vbus"; |
| enable-active-high; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&vcc5v0_otg_vbus_en>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| &combphy0 { |
| status = "okay"; |
| }; |
| |
| &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>; |
| }; |
| |
| &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>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "vdd_cpu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-ramp-delay = <2300>; |
| vin-supply = <&vcc5v0_sys>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| rk809: pmic@20 { |
| compatible = "rockchip,rk809"; |
| reg = <0x20>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA3 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"; |
| pinctrl-0 = <&pmic_int>; |
| rockchip,system-power-controller; |
| #sound-dai-cells = <0>; |
| 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>; |
| wakeup-source; |
| |
| regulators { |
| vdd_logic: DCDC_REG1 { |
| regulator-name = "vdd_logic"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-name = "vdd_gpu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-name = "vcc_ddr"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-mode = <0x2>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vdd_npu: DCDC_REG4 { |
| regulator-name = "vdd_npu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_1v8: DCDC_REG5 { |
| regulator-name = "vcc_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_image: LDO_REG1 { |
| regulator-name = "vdda0v9_image"; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda_0v9: LDO_REG2 { |
| regulator-name = "vdda_0v9"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_pmu: LDO_REG3 { |
| regulator-name = "vdda0v9_pmu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vccio_acodec: LDO_REG4 { |
| regulator-name = "vccio_acodec"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| regulator-name = "vccio_sd"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_pmu: LDO_REG6 { |
| regulator-name = "vcc3v3_pmu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcca_1v8: LDO_REG7 { |
| regulator-name = "vcca_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcca1v8_pmu: LDO_REG8 { |
| regulator-name = "vcca1v8_pmu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcca1v8_image: LDO_REG9 { |
| regulator-name = "vcca1v8_image"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_3v3: SWITCH_REG1 { |
| regulator-name = "vcc_3v3"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_sd: SWITCH_REG2 { |
| regulator-name = "vcc3v3_sd"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2s1_8ch { |
| rockchip,trcm-sync-tx-only; |
| status = "okay"; |
| }; |
| |
| &gmac0 { |
| phy-mode = "rgmii"; |
| clock_in_out = "output"; |
| |
| snps,reset-gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| /* Reset time is 20ms, 100ms for rtl8211f */ |
| snps,reset-delays-us = <0 20000 100000>; |
| |
| assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; |
| assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac0_miim |
| &gmac0_tx_bus2 |
| &gmac0_rx_bus2 |
| &gmac0_rgmii_clk |
| &gmac0_rgmii_bus>; |
| |
| tx_delay = <0x22>; |
| rx_delay = <0x0e>; |
| |
| phy-handle = <&rgmii_phy0>; |
| status = "okay"; |
| }; |
| |
| &mdio0 { |
| rgmii_phy0: phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0x0>; |
| }; |
| }; |
| |
| &gmac1 { |
| phy-mode = "rgmii"; |
| clock_in_out = "output"; |
| |
| snps,reset-gpio = <&gpio3 RK_PA2 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| /* Reset time is 20ms, 100ms for rtl8211f */ |
| snps,reset-delays-us = <0 20000 100000>; |
| |
| assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; |
| assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1m1_miim |
| &gmac1m1_tx_bus2 |
| &gmac1m1_rx_bus2 |
| &gmac1m1_rgmii_clk |
| &gmac1m1_rgmii_bus>; |
| |
| tx_delay = <0x21>; |
| rx_delay = <0x0e>; |
| |
| phy-handle = <&rgmii_phy1>; |
| status = "okay"; |
| }; |
| |
| &mdio1 { |
| rgmii_phy1: phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0x0>; |
| }; |
| }; |
| |
| &gic { |
| mbi-ranges = <94 31>, <229 31>, <289 31>; |
| }; |
| |
| &pcie30phy { |
| status = "okay"; |
| }; |
| |
| &pcie3x2 { |
| reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc3v3_m2_pcie>; |
| status = "okay"; |
| }; |
| |
| &pcie2x1 { |
| reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc3v3_mini_pcie>; |
| status = "okay"; |
| }; |
| |
| &pmu_io_domains { |
| pmuio2-supply = <&vcc3v3_pmu>; |
| vccio1-supply = <&vccio_acodec>; |
| vccio3-supply = <&vccio_sd>; |
| vccio4-supply = <&vcc_1v8>; |
| vccio5-supply = <&vcc_3v3>; |
| vccio6-supply = <&vcc_1v8>; |
| vccio7-supply = <&vcc_3v3>; |
| status = "okay"; |
| }; |
| |
| &pwm8 { |
| status = "okay"; |
| }; |
| |
| &pwm9 { |
| status = "disabled"; |
| }; |
| |
| &pwm10 { |
| status = "disabled"; |
| }; |
| |
| &pwm14 { |
| status = "disabled"; |
| }; |
| |
| &spi3 { |
| pinctrl-0 = <&spi3m1_pins>; |
| status = "disabled"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3m1_xfer>; |
| status = "disabled"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcca_1v8>; |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &sdhci { |
| assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, <&cru CCLK_EMMC>; |
| assigned-clock-rates = <200000000>, <24000000>, <200000000>; |
| bus-width = <8>; |
| max-frequency = <200000000>; |
| mmc-hs200-1_8v; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; |
| status = "okay"; |
| }; |
| |
| &sdmmc0 { |
| max-frequency = <150000000>; |
| no-sdio; |
| no-mmc; |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| disable-wp; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc3v3_sd>; |
| vqmmc-supply = <&vccio_sd>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; |
| status = "okay"; |
| }; |
| |
| /* USB OTG/USB Host_1 USB 2.0 Comb */ |
| &usb2phy0 { |
| status = "okay"; |
| }; |
| |
| &usb2phy0_host { |
| phy-supply = <&vcc5v0_usb30_host>; |
| status = "okay"; |
| }; |
| |
| &usb2phy0_otg { |
| phy-supply = <&vcc5v0_otg_vbus>; |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| /* USB Host_2/USB Host_3 USB 2.0 Comb */ |
| &usb2phy1 { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_host { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_otg { |
| phy-supply = <&vcc5v0_usb20_host>; |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
| |
| /* MULTI_PHY0 For SATA0, USB3.0 OTG Only USB2.0 */ |
| &usb_host0_xhci { |
| phys = <&usb2phy0_otg>; |
| phy-names = "usb2-phy"; |
| extcon = <&usb2phy0>; |
| maximum-speed = "high-speed"; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &sata0 { |
| status = "okay"; |
| }; |
| |
| /* USB3.0 Host */ |
| &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>; |
| }; |
| }; |
| |
| &pinctrl { |
| leds { |
| user_led_pin: user-status-led-pin { |
| rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { |
| rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { |
| rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc5v0_otg_vbus_en: vcc5v0-otg-vbus-en { |
| rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pcie { |
| vcc3v3_m2_pcie_en: vcc3v3-m2-pcie-en { |
| rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc3v3_mini_pcie_en: vcc3v3-mini-pcie-en { |
| rockchip,pins = <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int: pmic-int { |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| }; |
