| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include "px30.dtsi" |
| |
| / { |
| model = "Rockchip PX30 EVB"; |
| compatible = "rockchip,px30-evb", "rockchip,px30"; |
| |
| aliases { |
| mmc0 = &sdmmc; |
| mmc1 = &sdio; |
| mmc2 = &emmc; |
| }; |
| |
| chosen { |
| stdout-path = "serial5:115200n8"; |
| }; |
| |
| adc-keys { |
| compatible = "adc-keys"; |
| io-channels = <&saradc 2>; |
| io-channel-names = "buttons"; |
| keyup-threshold-microvolt = <1800000>; |
| poll-interval = <100>; |
| |
| esc-key { |
| label = "esc"; |
| linux,code = <KEY_ESC>; |
| press-threshold-microvolt = <1310000>; |
| }; |
| |
| home-key { |
| label = "home"; |
| linux,code = <KEY_HOME>; |
| press-threshold-microvolt = <624000>; |
| }; |
| |
| menu-key { |
| label = "menu"; |
| linux,code = <KEY_MENU>; |
| press-threshold-microvolt = <987000>; |
| }; |
| |
| vol-down-key { |
| label = "volume down"; |
| linux,code = <KEY_VOLUMEDOWN>; |
| press-threshold-microvolt = <300000>; |
| }; |
| |
| vol-up-key { |
| label = "volume up"; |
| linux,code = <KEY_VOLUMEUP>; |
| press-threshold-microvolt = <17000>; |
| }; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm1 0 25000 0>; |
| power-supply = <&vcc3v3_lcd>; |
| }; |
| |
| emmc_pwrseq: emmc-pwrseq { |
| compatible = "mmc-pwrseq-emmc"; |
| pinctrl-0 = <&emmc_reset>; |
| pinctrl-names = "default"; |
| reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_enable_h>; |
| |
| /* |
| * On the module itself this is one of these (depending |
| * on the actual card populated): |
| * - SDIO_RESET_L_WL_REG_ON |
| * - PDN (power down when low) |
| */ |
| reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */ |
| }; |
| |
| vcc5v0_sys: vccsys { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &csi_dphy { |
| status = "okay"; |
| }; |
| |
| &display_subsystem { |
| status = "okay"; |
| }; |
| |
| &dsi { |
| status = "okay"; |
| |
| ports { |
| mipi_out: port@1 { |
| reg = <1>; |
| |
| mipi_out_panel: endpoint { |
| remote-endpoint = <&mipi_in_panel>; |
| }; |
| }; |
| }; |
| |
| panel@0 { |
| compatible = "xinpeng,xpp055c272"; |
| reg = <0>; |
| backlight = <&backlight>; |
| iovcc-supply = <&vcc_1v8>; |
| vci-supply = <&vcc3v3_lcd>; |
| |
| port { |
| mipi_in_panel: endpoint { |
| remote-endpoint = <&mipi_out_panel>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi_dphy { |
| status = "okay"; |
| }; |
| |
| &emmc { |
| cap-mmc-highspeed; |
| mmc-hs200-1_8v; |
| non-removable; |
| mmc-pwrseq = <&emmc_pwrseq>; |
| vmmc-supply = <&vcc_3v0>; |
| vqmmc-supply = <&vccio_flash>; |
| status = "okay"; |
| }; |
| |
| &gmac { |
| clock_in_out = "output"; |
| phy-supply = <&vcc_rmii>; |
| snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 50000 50000>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_log>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| rk809: pmic@20 { |
| compatible = "rockchip,rk809"; |
| reg = <0x20>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <7 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int>; |
| rockchip,system-power-controller; |
| wakeup-source; |
| #clock-cells = <0>; |
| clock-output-names = "xin32k"; |
| |
| vcc1-supply = <&vcc5v0_sys>; |
| vcc2-supply = <&vcc5v0_sys>; |
| vcc3-supply = <&vcc5v0_sys>; |
| vcc4-supply = <&vcc5v0_sys>; |
| vcc5-supply = <&vcc3v3_sys>; |
| vcc6-supply = <&vcc3v3_sys>; |
| vcc7-supply = <&vcc3v3_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc5v0_sys>; |
| |
| regulators { |
| vdd_log: DCDC_REG1 { |
| regulator-name = "vdd_log"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <950000>; |
| }; |
| }; |
| |
| vdd_arm: DCDC_REG2 { |
| regulator-name = "vdd_arm"; |
| regulator-min-microvolt = <950000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <950000>; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-name = "vcc_ddr"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_3v0: vcc_rmii: DCDC_REG4 { |
| regulator-name = "vcc_3v0"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vcc3v3_sys: DCDC_REG5 { |
| regulator-name = "vcc3v3_sys"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_1v0: LDO_REG1 { |
| regulator-name = "vcc_1v0"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1000000>; |
| }; |
| }; |
| |
| vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 { |
| regulator-name = "vcc_1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vdd_1v0: LDO_REG3 { |
| regulator-name = "vdd_1v0"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1000000>; |
| }; |
| }; |
| |
| vcc3v0_pmu: LDO_REG4 { |
| regulator-name = "vcc3v0_pmu"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| regulator-name = "vccio_sd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_sd: LDO_REG6 { |
| regulator-name = "vcc_sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc2v8_dvp: LDO_REG7 { |
| regulator-name = "vcc2v8_dvp"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <2800000>; |
| }; |
| }; |
| |
| vcc1v8_dvp: LDO_REG8 { |
| regulator-name = "vcc1v8_dvp"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcc1v5_dvp: LDO_REG9 { |
| regulator-name = "vcc1v5_dvp"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <1500000>; |
| }; |
| }; |
| |
| vcc3v3_lcd: SWITCH_REG1 { |
| regulator-name = "vcc3v3_lcd"; |
| regulator-boot-on; |
| }; |
| |
| vcc5v0_host: SWITCH_REG2 { |
| regulator-name = "vcc5v0_host"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| sensor@d { |
| compatible = "asahi-kasei,ak8963"; |
| reg = <0x0d>; |
| gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; |
| vdd-supply = <&vcc3v0_pmu>; |
| mount-matrix = "1", /* x0 */ |
| "0", /* y0 */ |
| "0", /* z0 */ |
| "0", /* x1 */ |
| "1", /* y1 */ |
| "0", /* z1 */ |
| "0", /* x2 */ |
| "0", /* y2 */ |
| "1"; /* z2 */ |
| }; |
| |
| touchscreen@14 { |
| compatible = "goodix,gt1151"; |
| reg = <0x14>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>; |
| irq-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; |
| reset-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; |
| VDDIO-supply = <&vcc3v3_lcd>; |
| }; |
| |
| sensor@4c { |
| compatible = "fsl,mma7660"; |
| reg = <0x4c>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| clock-frequency = <100000>; |
| |
| /* These are relatively safe rise/fall times; TODO: measure */ |
| i2c-scl-falling-time-ns = <50>; |
| i2c-scl-rising-time-ns = <300>; |
| |
| ov5695: ov5695@36 { |
| compatible = "ovti,ov5695"; |
| reg = <0x36>; |
| avdd-supply = <&vcc2v8_dvp>; |
| clocks = <&cru SCLK_CIF_OUT>; |
| clock-names = "xvclk"; |
| dvdd-supply = <&vcc1v5_dvp>; |
| dovdd-supply = <&vcc1v8_dvp>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cif_clkout_m0 &mipi_pdn>; |
| reset-gpios = <&gpio2 RK_PB6 GPIO_ACTIVE_LOW>; |
| |
| port { |
| ucam_out: endpoint { |
| remote-endpoint = <&mipi_in_ucam>; |
| data-lanes = <1 2>; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2s1_2ch { |
| status = "okay"; |
| }; |
| |
| &io_domains { |
| status = "okay"; |
| |
| vccio1-supply = <&vccio_sdio>; |
| vccio2-supply = <&vccio_sd>; |
| vccio3-supply = <&vcc_3v0>; |
| vccio4-supply = <&vcc3v0_pmu>; |
| vccio5-supply = <&vcc_3v0>; |
| vccio6-supply = <&vccio_flash>; |
| }; |
| |
| &isp { |
| status = "okay"; |
| |
| ports { |
| port@0 { |
| mipi_in_ucam: endpoint@0 { |
| reg = <0>; |
| data-lanes = <1 2>; |
| remote-endpoint = <&ucam_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| &isp_mmu { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| headphone { |
| hp_det: hp-det { |
| rockchip,pins = |
| <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>; |
| }; |
| }; |
| |
| emmc { |
| emmc_reset: emmc-reset { |
| rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int: pmic_int { |
| rockchip,pins = |
| <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| soc_slppin_gpio: soc_slppin_gpio { |
| rockchip,pins = |
| <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| |
| soc_slppin_slp: soc_slppin_slp { |
| rockchip,pins = |
| <0 RK_PA4 1 &pcfg_pull_none>; |
| }; |
| |
| soc_slppin_rst: soc_slppin_rst { |
| rockchip,pins = |
| <0 RK_PA4 2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = |
| <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| cif-m0 { |
| cif_clkout_m0: cif-clkout-m0 { |
| rockchip,pins = |
| <2 RK_PB3 1 &pcfg_pull_none_12ma>; |
| }; |
| }; |
| |
| mipi { |
| mipi_pdn: mipi-pdn { |
| rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| status = "okay"; |
| |
| pmuio1-supply = <&vcc3v0_pmu>; |
| pmuio2-supply = <&vcc3v0_pmu>; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| card-detect-delay = <800>; |
| sd-uhs-sdr12; |
| sd-uhs-sdr25; |
| sd-uhs-sdr50; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc_sd>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "okay"; |
| }; |
| |
| &sdio { |
| cap-sd-highspeed; |
| keep-power-in-suspend; |
| non-removable; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| sd-uhs-sdr104; |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <1>; |
| status = "okay"; |
| }; |
| |
| &u2phy { |
| status = "okay"; |
| |
| u2phy_host: host-port { |
| status = "okay"; |
| }; |
| |
| u2phy_otg: otg-port { |
| status = "okay"; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_xfer &uart1_cts>; |
| status = "okay"; |
| }; |
| |
| &uart5 { |
| status = "okay"; |
| }; |
| |
| &usb20_otg { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &vopb_mmu { |
| status = "okay"; |
| }; |
| |
| &vopl { |
| status = "okay"; |
| }; |
| |
| &vopl_mmu { |
| status = "okay"; |
| }; |
