| // SPDX-License-Identifier: GPL-2.0 OR MIT |
| /* |
| * Copyright (C) 2022 StarFive Technology Co., Ltd. |
| * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk> |
| */ |
| |
| /dts-v1/; |
| #include "jh7110.dtsi" |
| #include "jh7110-pinfunc.h" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| aliases { |
| ethernet0 = &gmac0; |
| i2c0 = &i2c0; |
| i2c2 = &i2c2; |
| i2c5 = &i2c5; |
| i2c6 = &i2c6; |
| mmc0 = &mmc0; |
| mmc1 = &mmc1; |
| serial0 = &uart0; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x0 0x40000000 0x1 0x0>; |
| }; |
| |
| gpio-restart { |
| compatible = "gpio-restart"; |
| gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>; |
| priority = <224>; |
| }; |
| |
| pwmdac_codec: audio-codec { |
| compatible = "linux,spdif-dit"; |
| #sound-dai-cells = <0>; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "StarFive-PWMDAC-Sound-Card"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| simple-audio-card,dai-link@0 { |
| reg = <0>; |
| format = "left_j"; |
| bitclock-master = <&sndcpu0>; |
| frame-master = <&sndcpu0>; |
| |
| sndcpu0: cpu { |
| sound-dai = <&pwmdac>; |
| }; |
| |
| codec { |
| sound-dai = <&pwmdac_codec>; |
| }; |
| }; |
| }; |
| }; |
| |
| &cpus { |
| timebase-frequency = <4000000>; |
| }; |
| |
| &dvp_clk { |
| clock-frequency = <74250000>; |
| }; |
| |
| &gmac0_rgmii_rxin { |
| clock-frequency = <125000000>; |
| }; |
| |
| &gmac0_rmii_refin { |
| clock-frequency = <50000000>; |
| }; |
| |
| &gmac1_rgmii_rxin { |
| clock-frequency = <125000000>; |
| }; |
| |
| &gmac1_rmii_refin { |
| clock-frequency = <50000000>; |
| }; |
| |
| &hdmitx0_pixelclk { |
| clock-frequency = <297000000>; |
| }; |
| |
| &i2srx_bclk_ext { |
| clock-frequency = <12288000>; |
| }; |
| |
| &i2srx_lrck_ext { |
| clock-frequency = <192000>; |
| }; |
| |
| &i2stx_bclk_ext { |
| clock-frequency = <12288000>; |
| }; |
| |
| &i2stx_lrck_ext { |
| clock-frequency = <192000>; |
| }; |
| |
| &mclk_ext { |
| clock-frequency = <12288000>; |
| }; |
| |
| &osc { |
| clock-frequency = <24000000>; |
| }; |
| |
| &rtc_osc { |
| clock-frequency = <32768>; |
| }; |
| |
| &tdm_ext { |
| clock-frequency = <49152000>; |
| }; |
| |
| &camss { |
| assigned-clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>, |
| <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>; |
| assigned-clock-rates = <49500000>, <198000000>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| camss_from_csi2rx: endpoint { |
| remote-endpoint = <&csi2rx_to_camss>; |
| }; |
| }; |
| }; |
| }; |
| |
| &csi2rx { |
| assigned-clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>; |
| assigned-clock-rates = <297000000>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| /* remote MIPI sensor endpoint */ |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| csi2rx_to_camss: endpoint { |
| remote-endpoint = <&camss_from_csi2rx>; |
| }; |
| }; |
| }; |
| }; |
| |
| &gmac0 { |
| phy-handle = <&phy0>; |
| phy-mode = "rgmii-id"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "snps,dwmac-mdio"; |
| |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <100000>; |
| i2c-sda-hold-time-ns = <300>; |
| i2c-sda-falling-time-ns = <510>; |
| i2c-scl-falling-time-ns = <510>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| i2c-sda-hold-time-ns = <300>; |
| i2c-sda-falling-time-ns = <510>; |
| i2c-scl-falling-time-ns = <510>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| clock-frequency = <100000>; |
| i2c-sda-hold-time-ns = <300>; |
| i2c-sda-falling-time-ns = <510>; |
| i2c-scl-falling-time-ns = <510>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c5_pins>; |
| status = "okay"; |
| |
| axp15060: pmic@36 { |
| compatible = "x-powers,axp15060"; |
| reg = <0x36>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| |
| regulators { |
| vcc_3v3: dcdc1 { |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc_3v3"; |
| }; |
| |
| vdd_cpu: dcdc2 { |
| regulator-always-on; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1540000>; |
| regulator-name = "vdd-cpu"; |
| }; |
| |
| emmc_vdd: aldo4 { |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "emmc_vdd"; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c6 { |
| clock-frequency = <100000>; |
| i2c-sda-hold-time-ns = <300>; |
| i2c-sda-falling-time-ns = <510>; |
| i2c-scl-falling-time-ns = <510>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c6_pins>; |
| status = "okay"; |
| }; |
| |
| &mmc0 { |
| max-frequency = <100000000>; |
| assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>; |
| assigned-clock-rates = <50000000>; |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| cap-mmc-hw-reset; |
| post-power-on-delay-ms = <200>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_pins>; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&emmc_vdd>; |
| status = "okay"; |
| }; |
| |
| &mmc1 { |
| max-frequency = <100000000>; |
| assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO1_SDCARD>; |
| assigned-clock-rates = <50000000>; |
| bus-width = <4>; |
| no-sdio; |
| no-mmc; |
| cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>; |
| disable-wp; |
| cap-sd-highspeed; |
| post-power-on-delay-ms = <200>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| status = "okay"; |
| }; |
| |
| &pcie0 { |
| perst-gpios = <&sysgpio 26 GPIO_ACTIVE_LOW>; |
| phys = <&pciephy0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie0_pins>; |
| }; |
| |
| &pcie1 { |
| perst-gpios = <&sysgpio 28 GPIO_ACTIVE_LOW>; |
| phys = <&pciephy1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie1_pins>; |
| }; |
| |
| &pwmdac { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwmdac_pins>; |
| }; |
| |
| &qspi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| nor_flash: flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| cdns,read-delay = <5>; |
| spi-max-frequency = <12000000>; |
| cdns,tshsl-ns = <1>; |
| cdns,tsd2d-ns = <1>; |
| cdns,tchsh-ns = <1>; |
| cdns,tslch-ns = <1>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| spl@0 { |
| reg = <0x0 0xf0000>; |
| }; |
| uboot-env@f0000 { |
| reg = <0xf0000 0x10000>; |
| }; |
| uboot@100000 { |
| reg = <0x100000 0xf00000>; |
| }; |
| }; |
| }; |
| }; |
| |
| &pwm { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm_pins>; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins>; |
| |
| spi_dev0: spi@0 { |
| compatible = "rohm,dh2228fv"; |
| reg = <0>; |
| spi-max-frequency = <10000000>; |
| }; |
| }; |
| |
| &syscrg { |
| assigned-clocks = <&syscrg JH7110_SYSCLK_CPU_CORE>, |
| <&pllclk JH7110_PLLCLK_PLL0_OUT>; |
| assigned-clock-rates = <500000000>, <1500000000>; |
| }; |
| |
| &sysgpio { |
| i2c0_pins: i2c0-0 { |
| i2c-pins { |
| pinmux = <GPIOMUX(57, GPOUT_LOW, |
| GPOEN_SYS_I2C0_CLK, |
| GPI_SYS_I2C0_CLK)>, |
| <GPIOMUX(58, GPOUT_LOW, |
| GPOEN_SYS_I2C0_DATA, |
| GPI_SYS_I2C0_DATA)>; |
| bias-disable; /* external pull-up */ |
| input-enable; |
| input-schmitt-enable; |
| }; |
| }; |
| |
| i2c2_pins: i2c2-0 { |
| i2c-pins { |
| pinmux = <GPIOMUX(3, GPOUT_LOW, |
| GPOEN_SYS_I2C2_CLK, |
| GPI_SYS_I2C2_CLK)>, |
| <GPIOMUX(2, GPOUT_LOW, |
| GPOEN_SYS_I2C2_DATA, |
| GPI_SYS_I2C2_DATA)>; |
| bias-disable; /* external pull-up */ |
| input-enable; |
| input-schmitt-enable; |
| }; |
| }; |
| |
| i2c5_pins: i2c5-0 { |
| i2c-pins { |
| pinmux = <GPIOMUX(19, GPOUT_LOW, |
| GPOEN_SYS_I2C5_CLK, |
| GPI_SYS_I2C5_CLK)>, |
| <GPIOMUX(20, GPOUT_LOW, |
| GPOEN_SYS_I2C5_DATA, |
| GPI_SYS_I2C5_DATA)>; |
| bias-disable; /* external pull-up */ |
| input-enable; |
| input-schmitt-enable; |
| }; |
| }; |
| |
| i2c6_pins: i2c6-0 { |
| i2c-pins { |
| pinmux = <GPIOMUX(16, GPOUT_LOW, |
| GPOEN_SYS_I2C6_CLK, |
| GPI_SYS_I2C6_CLK)>, |
| <GPIOMUX(17, GPOUT_LOW, |
| GPOEN_SYS_I2C6_DATA, |
| GPI_SYS_I2C6_DATA)>; |
| bias-disable; /* external pull-up */ |
| input-enable; |
| input-schmitt-enable; |
| }; |
| }; |
| |
| mmc0_pins: mmc0-0 { |
| rst-pins { |
| pinmux = <GPIOMUX(62, GPOUT_SYS_SDIO0_RST, |
| GPOEN_ENABLE, |
| GPI_NONE)>; |
| bias-pull-up; |
| drive-strength = <12>; |
| input-disable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| |
| mmc-pins { |
| pinmux = <PINMUX(64, 0)>, |
| <PINMUX(65, 0)>, |
| <PINMUX(66, 0)>, |
| <PINMUX(67, 0)>, |
| <PINMUX(68, 0)>, |
| <PINMUX(69, 0)>, |
| <PINMUX(70, 0)>, |
| <PINMUX(71, 0)>, |
| <PINMUX(72, 0)>, |
| <PINMUX(73, 0)>; |
| bias-pull-up; |
| drive-strength = <12>; |
| input-enable; |
| }; |
| }; |
| |
| mmc1_pins: mmc1-0 { |
| clk-pins { |
| pinmux = <GPIOMUX(10, GPOUT_SYS_SDIO1_CLK, |
| GPOEN_ENABLE, |
| GPI_NONE)>; |
| bias-pull-up; |
| drive-strength = <12>; |
| input-disable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| |
| mmc-pins { |
| pinmux = <GPIOMUX(9, GPOUT_SYS_SDIO1_CMD, |
| GPOEN_SYS_SDIO1_CMD, |
| GPI_SYS_SDIO1_CMD)>, |
| <GPIOMUX(11, GPOUT_SYS_SDIO1_DATA0, |
| GPOEN_SYS_SDIO1_DATA0, |
| GPI_SYS_SDIO1_DATA0)>, |
| <GPIOMUX(12, GPOUT_SYS_SDIO1_DATA1, |
| GPOEN_SYS_SDIO1_DATA1, |
| GPI_SYS_SDIO1_DATA1)>, |
| <GPIOMUX(7, GPOUT_SYS_SDIO1_DATA2, |
| GPOEN_SYS_SDIO1_DATA2, |
| GPI_SYS_SDIO1_DATA2)>, |
| <GPIOMUX(8, GPOUT_SYS_SDIO1_DATA3, |
| GPOEN_SYS_SDIO1_DATA3, |
| GPI_SYS_SDIO1_DATA3)>; |
| bias-pull-up; |
| drive-strength = <12>; |
| input-enable; |
| input-schmitt-enable; |
| slew-rate = <0>; |
| }; |
| }; |
| |
| pcie0_pins: pcie0-0 { |
| clkreq-pins { |
| pinmux = <GPIOMUX(27, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_NONE)>; |
| bias-pull-down; |
| drive-strength = <2>; |
| input-enable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| |
| wake-pins { |
| pinmux = <GPIOMUX(32, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_NONE)>; |
| bias-pull-up; |
| drive-strength = <2>; |
| input-enable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| }; |
| |
| pcie1_pins: pcie1-0 { |
| clkreq-pins { |
| pinmux = <GPIOMUX(29, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_NONE)>; |
| bias-pull-down; |
| drive-strength = <2>; |
| input-enable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| |
| wake-pins { |
| pinmux = <GPIOMUX(21, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_NONE)>; |
| bias-pull-up; |
| drive-strength = <2>; |
| input-enable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| }; |
| |
| pwmdac_pins: pwmdac-0 { |
| pwmdac-pins { |
| pinmux = <GPIOMUX(33, GPOUT_SYS_PWMDAC_LEFT, |
| GPOEN_ENABLE, |
| GPI_NONE)>, |
| <GPIOMUX(34, GPOUT_SYS_PWMDAC_RIGHT, |
| GPOEN_ENABLE, |
| GPI_NONE)>; |
| bias-disable; |
| drive-strength = <2>; |
| input-disable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| }; |
| |
| pwm_pins: pwm-0 { |
| pwm-pins { |
| pinmux = <GPIOMUX(46, GPOUT_SYS_PWM_CHANNEL0, |
| GPOEN_SYS_PWM0_CHANNEL0, |
| GPI_NONE)>, |
| <GPIOMUX(59, GPOUT_SYS_PWM_CHANNEL1, |
| GPOEN_SYS_PWM0_CHANNEL1, |
| GPI_NONE)>; |
| bias-disable; |
| drive-strength = <12>; |
| input-disable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| }; |
| |
| spi0_pins: spi0-0 { |
| mosi-pins { |
| pinmux = <GPIOMUX(52, GPOUT_SYS_SPI0_TXD, |
| GPOEN_ENABLE, |
| GPI_NONE)>; |
| bias-disable; |
| input-disable; |
| input-schmitt-disable; |
| }; |
| |
| miso-pins { |
| pinmux = <GPIOMUX(53, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_SYS_SPI0_RXD)>; |
| bias-pull-up; |
| input-enable; |
| input-schmitt-enable; |
| }; |
| |
| sck-pins { |
| pinmux = <GPIOMUX(48, GPOUT_SYS_SPI0_CLK, |
| GPOEN_ENABLE, |
| GPI_SYS_SPI0_CLK)>; |
| bias-disable; |
| input-disable; |
| input-schmitt-disable; |
| }; |
| |
| ss-pins { |
| pinmux = <GPIOMUX(49, GPOUT_SYS_SPI0_FSS, |
| GPOEN_ENABLE, |
| GPI_SYS_SPI0_FSS)>; |
| bias-disable; |
| input-disable; |
| input-schmitt-disable; |
| }; |
| }; |
| |
| uart0_pins: uart0-0 { |
| tx-pins { |
| pinmux = <GPIOMUX(5, GPOUT_SYS_UART0_TX, |
| GPOEN_ENABLE, |
| GPI_NONE)>; |
| bias-disable; |
| drive-strength = <12>; |
| input-disable; |
| input-schmitt-disable; |
| slew-rate = <0>; |
| }; |
| |
| rx-pins { |
| pinmux = <GPIOMUX(6, GPOUT_LOW, |
| GPOEN_DISABLE, |
| GPI_SYS_UART0_RX)>; |
| bias-disable; /* external pull-up */ |
| drive-strength = <2>; |
| input-enable; |
| input-schmitt-enable; |
| slew-rate = <0>; |
| }; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins>; |
| status = "okay"; |
| }; |
| |
| &U74_1 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &U74_2 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &U74_3 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &U74_4 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
