| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| #include <dt-bindings/input/input.h> |
| #include "rk3328.dtsi" |
| |
| / { |
| model = "A95X Z2"; |
| compatible = "zkmagic,a95x-z2", "rockchip,rk3318"; |
| |
| aliases { |
| ethernet0 = &gmac2phy; |
| mmc0 = &sdmmc; |
| mmc1 = &sdio; |
| mmc2 = &emmc; |
| }; |
| |
| chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| adc-keys { |
| compatible = "adc-keys"; |
| io-channels = <&saradc 0>; |
| io-channel-names = "buttons"; |
| keyup-threshold-microvolt = <1800000>; |
| poll-interval = <100>; |
| |
| button-recovery { |
| label = "recovery"; |
| linux,code = <KEY_VENDOR>; |
| press-threshold-microvolt = <17000>; |
| }; |
| }; |
| |
| ir-receiver { |
| compatible = "gpio-ir-receiver"; |
| gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; |
| pinctrl-0 = <&ir_int>; |
| pinctrl-names = "default"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-0 = <&cyx_led_pin>; |
| pinctrl-names = "default"; |
| |
| cyx_led: led-0 { |
| default-state = "on"; |
| gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>; |
| label = "CYX_LED"; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| pinctrl-0 = <&wifi_enable_h>; |
| pinctrl-names = "default"; |
| reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| spdif-sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "SPDIF"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&spdif>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&spdif_out>; |
| }; |
| }; |
| |
| spdif_out: spdif-out { |
| compatible = "linux,spdif-dit"; |
| #sound-dai-cells = <0>; |
| }; |
| |
| /* Power tree */ |
| vccio_1v8: vccio-1v8-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vccio_1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vccio_3v3: vccio-3v3-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vccio_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcc_otg_vbus: otg-vbus-regulator { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; |
| pinctrl-0 = <&otg_vbus_drv>; |
| pinctrl-names = "default"; |
| regulator-name = "vcc_otg_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| }; |
| |
| vcc_sd: sdmmc-regulator { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; |
| pinctrl-0 = <&sdmmc0m1_pin>; |
| pinctrl-names = "default"; |
| regulator-name = "vcc_sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vccio_3v3>; |
| }; |
| |
| vdd_arm: vdd-arm { |
| compatible = "pwm-regulator"; |
| pwms = <&pwm0 0 5000 1>; |
| regulator-name = "vdd_arm"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-settling-time-up-us = <250>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_log: vdd-log { |
| compatible = "pwm-regulator"; |
| pwms = <&pwm1 0 5000 1>; |
| regulator-name = "vdd_log"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1300000>; |
| regulator-settling-time-up-us = <250>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &analog_sound { |
| status = "okay"; |
| }; |
| |
| &codec { |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu0_opp_table { |
| opp-1200000000 { |
| status = "disabled"; |
| }; |
| |
| opp-1296000000 { |
| status = "disabled"; |
| }; |
| }; |
| |
| &emmc { |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| non-removable; |
| pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &gmac2phy { |
| assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>; |
| assigned-clock-rate = <50000000>; |
| assigned-clocks = <&cru SCLK_MAC2PHY>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_log>; |
| }; |
| |
| &hdmi { |
| status = "okay"; |
| }; |
| |
| &hdmiphy { |
| status = "okay"; |
| }; |
| |
| &hdmi_sound { |
| status = "okay"; |
| }; |
| |
| &i2s0 { |
| status = "okay"; |
| }; |
| |
| &i2s1 { |
| status = "okay"; |
| }; |
| |
| &io_domains { |
| pmuio-supply = <&vccio_3v3>; |
| vccio1-supply = <&vccio_3v3>; |
| vccio2-supply = <&vccio_1v8>; |
| vccio3-supply = <&vccio_3v3>; |
| vccio4-supply = <&vccio_1v8>; |
| vccio5-supply = <&vccio_3v3>; |
| vccio6-supply = <&vccio_3v3>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| ir { |
| ir_int: ir-int { |
| rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| leds { |
| cyx_led_pin: cyx-led-pin { |
| rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pwm0 { |
| pwm0_pin_pull_up: pwm0-pin-pull-up { |
| rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>; |
| }; |
| }; |
| |
| pwm1 { |
| pwm1_pin_pull_up: pwm1-pin-pull-up { |
| rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdmmc1 { |
| clk_32k_out: clk-32k-out { |
| rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| host_vbus_drv: host-vbus-drv { |
| rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| otg_vbus_drv: otg-vbus-drv { |
| rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pwm0 { |
| pinctrl-0 = <&pwm0_pin_pull_up>; |
| pinctrl-names = "active"; |
| status = "okay"; |
| }; |
| |
| &pwm1 { |
| pinctrl-0 = <&pwm1_pin_pull_up>; |
| pinctrl-names = "active"; |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vccio_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdio { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| keep-power-in-suspend; |
| max-frequency = <125000000>; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| non-removable; |
| pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>; |
| pinctrl-names = "default"; |
| sd-uhs-sdr104; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>; |
| pinctrl-names = "default"; |
| vmmc-supply = <&vcc_sd>; |
| status = "okay"; |
| }; |
| |
| &spdif { |
| pinctrl-0 = <&spdifm0_tx>; |
| status = "okay"; |
| }; |
| |
| &soc_crit { |
| temperature = <115000>; /* millicelsius */ |
| }; |
| |
| &target { |
| temperature = <105000>; /* millicelsius */ |
| }; |
| |
| &threshold { |
| temperature = <90000>; /* millicelsius */ |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-temp = <120000>; |
| status = "okay"; |
| }; |
| |
| &u2phy { |
| status = "okay"; |
| }; |
| |
| &u2phy_host { |
| status = "okay"; |
| }; |
| |
| &u2phy_otg { |
| phy-supply = <&vcc_otg_vbus>; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-0 = <&uart0_xfer &uart0_cts>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usb20_otg { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usbdrd3 { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| &vop { |
| status = "okay"; |
| }; |
| |
| &vop_mmu { |
| status = "okay"; |
| }; |
