| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include "rk3566.dtsi" |
| |
| / { |
| model = "Pine64 RK3566 SoQuartz SOM"; |
| compatible = "pine64,soquartz", "rockchip,rk3566"; |
| |
| aliases { |
| ethernet0 = &gmac1; |
| mmc0 = &sdmmc0; |
| mmc1 = &sdhci; |
| mmc2 = &sdmmc1; |
| }; |
| |
| chosen: chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| gmac1_clkin: external-gmac1-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "gmac1_clkin"; |
| #clock-cells = <0>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led_diy: led-diy { |
| label = "diy-led"; |
| default-state = "on"; |
| gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "heartbeat"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&diy_led_enable_h>; |
| retain-state-suspended; |
| status = "disabled"; |
| }; |
| |
| led_work: led-work { |
| label = "work-led"; |
| default-state = "off"; |
| gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&work_led_enable_h>; |
| retain-state-suspended; |
| status = "disabled"; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| status = "okay"; |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&rk809 1>; |
| clock-names = "ext_clock"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_enable_h>; |
| reset-gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vbus: vbus-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vbus"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| /* sourced from vbus, vbus is provided by the carrier board */ |
| 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 = <&vbus>; |
| }; |
| |
| 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>; |
| }; |
| |
| sdmmc_pwr: sdmmc-pwr-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_pwr_h>; |
| regulator-name = "sdmmc_pwr"; |
| status = "disabled"; |
| }; |
| }; |
| |
| &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_RGMII_SPEED>, <&cru SCLK_GMAC1>; |
| assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; |
| clock_in_out = "input"; |
| phy-supply = <&vcc_3v3>; |
| phy-mode = "rgmii"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1m0_miim |
| &gmac1m0_tx_bus2 |
| &gmac1m0_rx_bus2 |
| &gmac1m0_rgmii_clk |
| &gmac1m0_clkinout |
| &gmac1m0_rgmii_bus>; |
| snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| /* Reset time is 20ms, 100ms for rtl8211f, also works well here */ |
| snps,reset-delays-us = <0 20000 100000>; |
| tx_delay = <0x30>; |
| rx_delay = <0x10>; |
| phy-handle = <&rgmii_phy1>; |
| status = "disabled"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| vdd_cpu: regulator@1c { |
| compatible = "tcs,tcs4525"; |
| reg = <0x1c>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "vdd_cpu"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-ramp-delay = <2300>; |
| regulator-always-on; |
| regulator-boot-on; |
| 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>; |
| #clock-cells = <1>; |
| clock-output-names = "rk808-clkout1", "rk808-clkout2"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>; |
| rockchip,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-name = "vdd_logic"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-init-microvolt = <900000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-name = "vdd_gpu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-init-microvolt = <900000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| 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-init-microvolt = <900000>; |
| regulator-initial-mode = <0x2>; |
| regulator-name = "vdd_npu"; |
| 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-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vdda0v9_image: LDO_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-name = "vdda0v9_image"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| 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 = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| 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-off-in-suspend; |
| }; |
| }; |
| |
| 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_3v3: SWITCH_REG1 { |
| regulator-name = "vcc_3v3"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_sd: SWITCH_REG2 { |
| regulator-name = "vcc3v3_sd"; |
| status = "disabled"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| }; |
| }; |
| }; |
| |
| /* |
| * i2c1 is exposed on CM1 / Module1A |
| * pin 80 - i2c1_scl_m0, pullup to vcc3v3_pmu |
| * pin 82 - i2c1_sda_m0, pullup to vcc3v3_pmu |
| */ |
| &i2c1 { |
| status = "disabled"; |
| }; |
| |
| /* |
| * i2c2 is exposed on CM1 / Module1A |
| * pin 56 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch |
| * pin 58 - i2c2_sda_m1, pullup to vcc_3v3 |
| */ |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2m1_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* |
| * i2c3 is exposed on CM1 / Module1A |
| * pin 35 - i2c3_scl_m0, pullup to vcc_3v3 |
| * pin 36 - i2c3_sda_m0, pullup to vcc_3v3 |
| */ |
| &i2c3 { |
| status = "disabled"; |
| }; |
| |
| /* |
| * i2c4 is exposed on CM2 / Module1B |
| * pin 45 - i2c4_scl_m1 |
| * pin 47 - i2c4_sda_m1 |
| */ |
| &i2c4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4m1_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* |
| * i2s1_8ch is exposed on CM1 / Module1A |
| * pin 24 - i2s1_sdi1_m1 |
| * pin 25 - i2s1_sdo0_m1 |
| * pin 26 - i2s1_lrck_tx_m1 |
| * pin 27 - i2s1_sdi0_m1 |
| * pin 29 - i2s1_sdi3_m1 |
| * pin 30 - i2s1_sdi2_m1 |
| * pin 40 - i2s1_sdo1_m1, shared with spi3 |
| * pin 41 - i2s1_sdo2_m1 |
| * pin 49 - i2s1_sclk_tx_m1 |
| * pin 50 - i2s1_mclk_m1 |
| * pin 56 - i2s1_sdo3_m1, shared with i2c2 |
| */ |
| &i2s1_8ch { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2s1m1_sclktx &i2s1m1_sclkrx |
| &i2s1m1_lrcktx &i2s1m1_lrckrx |
| &i2s1m1_sdi0 &i2s1m1_sdi1 |
| &i2s1m1_sdi2 &i2s1m1_sdi3 |
| &i2s1m1_sdo0 &i2s1m1_sdo1 |
| &i2s1m1_sdo2 &i2s1m1_sdo3>; |
| status = "disabled"; |
| }; |
| |
| &mdio1 { |
| rgmii_phy1: ethernet-phy@0 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| status = "disabled"; |
| }; |
| }; |
| |
| &pinctrl { |
| bt { |
| bt_enable_h: bt-enable-h { |
| rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| bt_host_wake_l: bt-host-wake-l { |
| rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>; |
| }; |
| |
| bt_wake_l: bt-wake-l { |
| rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| leds { |
| work_led_enable_h: work-led-enable-h { |
| rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| diy_led_enable_h: diy-led-enable-h { |
| rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdmmc-pwr { |
| sdmmc_pwr_h: sdmmc-pwr-h { |
| rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| 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>; |
| status = "okay"; |
| }; |
| |
| /* |
| * saradc is exposed on CM1 / Module1A |
| * pin 94 - saradc_vin3 |
| * pin 96 - saradc_vin2 |
| */ |
| &saradc { |
| vref-supply = <&vcca_1v8>; |
| status = "disabled"; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| mmc-hs200-1_8v; |
| non-removable; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdmmc0 { |
| broken-cd; |
| bus-width = <4>; |
| cap-sd-highspeed; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "disabled"; |
| }; |
| |
| &sdmmc1 { |
| bus-width = <4>; |
| 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-sdr50; |
| vmmc-supply = <&vcc3v3_sys>; |
| vqmmc-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| /* |
| * spi3 is exposed on CM1 / Module1A |
| * pin 37 - spi3_cs1_m0 |
| * pin 38 - spi3_clk_m0 |
| * pin 39 - spi3_cs0_m0 |
| * pin 40 - spi3_miso_m0, shared with i2s1_8ch |
| * pin 44 - spi3_mosi_m0 |
| */ |
| &spi3 { |
| status = "disabled"; |
| }; |
| |
| &tsadc { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm43438-bt"; |
| clocks = <&rk809 1>; |
| clock-names = "lpo"; |
| device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; |
| host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; |
| shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; |
| vbat-supply = <&vcc3v3_sys>; |
| vddio-supply = <&vcca1v8_pmu>; |
| }; |
| }; |
| |
| /* |
| * uart2 is exposed on CM1 / Module1A |
| * pin 51 - uart2_rx_m0 |
| * pin 55 - uart2_tx_m0 |
| */ |
| &uart2 { |
| status = "disabled"; |
| }; |
| |
| /* |
| * uart7 is exposed on CM1 / Module1A |
| * pin 46 - uart7_tx_m2 |
| * pin 47 - uart7_rx_m2 |
| */ |
| &uart7 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart7m2_xfer>; |
| status = "disabled"; |
| }; |
| |
| /* dwc3_otg is the only usb port available */ |
| &usb2phy0 { |
| status = "disabled"; |
| }; |
| |
| &usb2phy0_otg { |
| status = "disabled"; |
| }; |
| |
| &usb_host0_xhci { |
| status = "disabled"; |
| }; |
