| // SPDX-License-Identifier: GPL-2.0+ OR X11 |
| /* |
| * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com> |
| */ |
| |
| #include "rk3288.dtsi" |
| |
| / { |
| memory { |
| reg = <0 0x80000000>; |
| }; |
| |
| ext_gmac: external-gmac-clock { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <125000000>; |
| clock-output-names = "ext_gmac"; |
| }; |
| |
| ir: ir-receiver { |
| compatible = "gpio-ir-receiver"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ir_int>; |
| }; |
| |
| keys: gpio-keys { |
| compatible = "gpio-keys"; |
| |
| button@0 { |
| gpio-key,wakeup = <1>; |
| gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; |
| label = "GPIO Power"; |
| linux,code = <116>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwr_key>; |
| }; |
| }; |
| |
| leds { |
| u-boot,dm-pre-reloc; |
| compatible = "gpio-leds"; |
| |
| work { |
| u-boot,dm-pre-reloc; |
| gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; |
| label = "firefly:blue:user"; |
| linux,default-trigger = "rc-feedback"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&work_led>; |
| }; |
| |
| power { |
| u-boot,dm-pre-reloc; |
| gpios = <&gpio8 2 GPIO_ACTIVE_LOW>; |
| label = "firefly:green:power"; |
| linux,default-trigger = "default-on"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&power_led>; |
| }; |
| }; |
| |
| vcc_sys: vsys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_sys"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vcc_sd: sdmmc-regulator { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_pwr>; |
| regulator-name = "vcc_sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_flash: flash-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_flash"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_5v: usb-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_5v"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| vcc_host_5v: usb-host-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&host_vbus_drv>; |
| regulator-name = "vcc_host_5v"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| vin-supply = <&vcc_5v>; |
| }; |
| |
| vcc_otg_5v: usb-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&otg_vbus_drv>; |
| regulator-name = "vcc_otg_5v"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| vin-supply = <&vcc_5v>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&vdd_cpu>; |
| }; |
| |
| &emmc { |
| broken-cd; |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| disable-wp; |
| non-removable; |
| num-slots = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; |
| vmmc-supply = <&vcc_io>; |
| vqmmc-supply = <&vcc_flash>; |
| status = "okay"; |
| }; |
| |
| &gmac { |
| assigned-clocks = <&cru SCLK_MAC>; |
| assigned-clock-parents = <&ext_gmac>; |
| clock_in_out = "input"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; |
| phy-supply = <&vcc_lan>; |
| phy-mode = "rgmii"; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 10000 1000000>; |
| snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; |
| tx_delay = <0x30>; |
| rx_delay = <0x10>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| ddc-i2c-bus = <&i2c5>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| vdd_cpu: syr827@40 { |
| compatible = "silergy,syr827"; |
| fcs,suspend-voltage-selector = <1>; |
| reg = <0x40>; |
| regulator-name = "vdd_cpu"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| vdd_gpu: syr828@41 { |
| compatible = "silergy,syr828"; |
| fcs,suspend-voltage-selector = <1>; |
| reg = <0x41>; |
| regulator-name = "vdd_gpu"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| hym8563: hym8563@51 { |
| compatible = "haoyu,hym8563"; |
| reg = <0x51>; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| clock-output-names = "xin32k"; |
| interrupt-parent = <&gpio7>; |
| interrupts = <4 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rtc_int>; |
| }; |
| |
| act8846: act8846@5a { |
| compatible = "active-semi,act8846"; |
| reg = <0x5a>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; |
| system-power-controller; |
| |
| regulators { |
| vcc_ddr: REG1 { |
| regulator-name = "vcc_ddr"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vcc_io: REG2 { |
| regulator-name = "vcc_io"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd_log: REG3 { |
| regulator-name = "vdd_log"; |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1100000>; |
| regulator-always-on; |
| }; |
| |
| vcc_20: REG4 { |
| regulator-name = "vcc_20"; |
| regulator-min-microvolt = <2000000>; |
| regulator-max-microvolt = <2000000>; |
| regulator-always-on; |
| }; |
| |
| vccio_sd: REG5 { |
| regulator-name = "vccio_sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd10_lcd: REG6 { |
| regulator-name = "vdd10_lcd"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vcca_18: REG7 { |
| regulator-name = "vcca_18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vcca_33: REG8 { |
| regulator-name = "vcca_33"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| vcc_lan: REG9 { |
| regulator-name = "vcc_lan"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| vdd_10: REG10 { |
| regulator-name = "vdd_10"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vcc_18: REG11 { |
| regulator-name = "vcc_18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcc18_lcd: REG12 { |
| regulator-name = "vcc18_lcd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| pcfg_output_high: pcfg-output-high { |
| output-high; |
| }; |
| |
| pcfg_output_low: pcfg-output-low { |
| output-low; |
| }; |
| |
| act8846 { |
| pwr_hold: pwr-hold { |
| rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| |
| gmac { |
| phy_int: phy-int { |
| rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| phy_pmeb: phy-pmeb { |
| rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| phy_rst: phy-rst { |
| rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| |
| hym8563 { |
| rtc_int: rtc-int { |
| rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| keys { |
| pwr_key: pwr-key { |
| rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| leds { |
| power_led: power-led { |
| rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| work_led: work-led { |
| rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdmmc { |
| sdmmc_pwr: sdmmc-pwr { |
| rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb_host { |
| host_vbus_drv: host-vbus-drv { |
| rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| usbhub_rst: usbhub-rst { |
| rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| |
| usb_otg { |
| otg_vbus_drv: otg-vbus-drv { |
| rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_18>; |
| status = "okay"; |
| }; |
| |
| &sdio0 { |
| broken-cd; |
| bus-width = <4>; |
| disable-wp; |
| non-removable; |
| num-slots = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>; |
| vmmc-supply = <&vcc_18>; |
| status = "disabled"; |
| }; |
| |
| &sdmmc { |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| card-detect-delay = <200>; |
| disable-wp; |
| num-slots = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; |
| vmmc-supply = <&vcc_sd>; |
| status = "okay"; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| }; |
| |
| &usb_host1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usbhub_rst>; |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| status = "okay"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &vopb_mmu { |
| status = "okay"; |
| }; |
| |
| &vopl { |
| status = "okay"; |
| }; |
| |
| &vopl_mmu { |
| status = "okay"; |
| }; |
| |
| &wdt { |
| status = "okay"; |
| }; |
