| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/pwm/pwm.h> |
| #include "rk3568.dtsi" |
| |
| / { |
| model = "Protonic MECSBC"; |
| compatible = "prt,mecsbc", "rockchip,rk3568"; |
| |
| aliases { |
| mmc0 = &sdhci; |
| mmc1 = &sdmmc0; |
| }; |
| |
| chosen: chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| tas2562-sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,name = "Speaker"; |
| simple-audio-card,mclk-fs = <256>; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s1_8ch>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&tas2562>; |
| }; |
| }; |
| |
| vdd_gpu: regulator-vdd-gpu { |
| compatible = "pwm-regulator"; |
| pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>; |
| regulator-name = "vdd_gpu"; |
| regulator-min-microvolt = <915000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-settling-time-up-us = <250>; |
| pwm-dutycycle-range = <0 100>; /* dutycycle inverted 0% => 0.915V */ |
| }; |
| |
| p3v3: regulator-p3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "p3v3"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| p1v8: regulator-p1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "p1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vcc_sd: regulator-sd { |
| compatible = "regulator-gpio"; |
| enable-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; |
| regulator-name = "sdcard-gpio-supply"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| states = <1800000 0x1>, <3300000 0x0>; |
| }; |
| |
| vdd_npu: regulator-vdd-npu { |
| compatible = "pwm-regulator"; |
| pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>; |
| regulator-name = "vdd_npu"; |
| regulator-min-microvolt = <915000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-settling-time-up-us = <250>; |
| pwm-dutycycle-range = <0 100>; /* dutycycle inverted 0% => 0.915V */ |
| }; |
| }; |
| |
| &can0 { |
| compatible = "rockchip,rk3568v3-canfd", "rockchip,rk3568v2-canfd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&can0m0_pins>; |
| status = "okay"; |
| }; |
| |
| &can1 { |
| compatible = "rockchip,rk3568v3-canfd", "rockchip,rk3568v2-canfd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&can1m1_pins>; |
| status = "okay"; |
| }; |
| |
| &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>; |
| }; |
| |
| &gmac1 { |
| assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; |
| assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; |
| phy-handle = <&rgmii_phy1>; |
| phy-mode = "rgmii-id"; |
| clock_in_out = "output"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1m1_miim |
| &gmac1m1_tx_bus2 |
| &gmac1m1_rx_bus2 |
| &gmac1m1_rgmii_clk |
| &gmac1m1_clkinout |
| &gmac1m1_rgmii_bus>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &gpu_opp_table { |
| compatible = "operating-points-v2"; |
| |
| opp-200000000 { |
| opp-hz = /bits/ 64 <200000000>; |
| opp-microvolt = <915000>; |
| }; |
| |
| opp-300000000 { |
| opp-hz = /bits/ 64 <300000000>; |
| opp-microvolt = <915000>; |
| }; |
| |
| opp-400000000 { |
| opp-hz = /bits/ 64 <400000000>; |
| opp-microvolt = <915000>; |
| }; |
| |
| opp-600000000 { |
| opp-hz = /bits/ 64 <600000000>; |
| opp-microvolt = <920000>; |
| }; |
| |
| opp-700000000 { |
| opp-hz = /bits/ 64 <700000000>; |
| opp-microvolt = <950000>; |
| }; |
| |
| opp-800000000 { |
| opp-hz = /bits/ 64 <800000000>; |
| opp-microvolt = <1000000>; |
| }; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| vdd_cpu: regulator@60 { |
| compatible = "fcs,fan53555"; |
| reg = <0x60>; |
| 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>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2m0_xfer>; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3m0_xfer>; |
| status = "okay"; |
| |
| tas2562: amplifier@4c { |
| compatible = "ti,tas2562"; |
| reg = <0x4c>; |
| #sound-dai-cells = <0>; |
| shutdown-gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>; |
| interrupt-parent = <&gpio1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_tas2562>; |
| interrupts = <RK_PD1 IRQ_TYPE_LEVEL_LOW>; |
| ti,imon-slot-no = <0>; |
| }; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| |
| temperature-sensor@48 { |
| compatible = "ti,tmp1075"; |
| reg = <0x48>; |
| }; |
| |
| rtc@51 { |
| compatible = "nxp,pcf85363"; |
| reg = <0x51>; |
| #clock-cells = <0>; |
| clock-output-names = "rtcic_32kout"; |
| }; |
| }; |
| |
| &i2s1_8ch { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; |
| rockchip,trcm-sync-tx-only; |
| status = "okay"; |
| }; |
| |
| &mdio1 { |
| rgmii_phy1: ethernet-phy@2 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0x2>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <ð_phy1_rst>; |
| reset-assert-us = <20000>; |
| reset-deassert-us = <100000>; |
| reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &pcie2x1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie20m1_pins>; |
| reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| |
| &pcie30phy { |
| status = "okay"; |
| }; |
| |
| &pcie3x2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie30x2m1_pins>; |
| reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&p3v3>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| ethernet { |
| eth_phy1_rst: eth-phy1-rst { |
| rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| tas2562 { |
| pinctrl_tas2562: tas2562 { |
| rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| pmuio1-supply = <&p3v3>; |
| pmuio2-supply = <&p3v3>; |
| vccio1-supply = <&p1v8>; |
| vccio2-supply = <&p1v8>; |
| vccio3-supply = <&vcc_sd>; |
| vccio4-supply = <&p1v8>; |
| vccio5-supply = <&p3v3>; |
| vccio6-supply = <&p1v8>; |
| vccio7-supply = <&p3v3>; |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm1m0_pins>; |
| }; |
| |
| &pwm2 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm2m0_pins>; |
| }; |
| |
| &saradc { |
| vref-supply = <&p1v8>; |
| status = "okay"; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| max-frequency = <200000000>; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; |
| vmmc-supply = <&p3v3>; |
| vqmmc-supply = <&p1v8>; |
| mmc-hs200-1_8v; |
| non-removable; |
| no-sd; |
| no-sdio; |
| status = "okay"; |
| }; |
| |
| &sdmmc0 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; |
| sd-uhs-sdr50; |
| sd-uhs-sdr104; |
| vmmc-supply = <&p3v3>; |
| vqmmc-supply = <&vcc_sd>; |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| 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"; |
| }; |
| |
| &usb2phy0 { |
| status = "okay"; |
| }; |
| |
| &usb2phy0_host { |
| status = "okay"; |
| }; |
| |
| &usb2phy0_otg { |
| status = "okay"; |
| }; |
| |
| &usb2phy1 { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_host { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_otg { |
| status = "okay"; |
| }; |
