| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| |
| #include "rk3036.dtsi" |
| |
| / { |
| model = "Rockchip RK3036 KylinBoard"; |
| compatible = "rockchip,rk3036-kylin", "rockchip,rk3036"; |
| |
| memory@60000000 { |
| device_type = "memory"; |
| reg = <0x60000000 0x20000000>; |
| }; |
| |
| leds: gpio-leds { |
| compatible = "gpio-leds"; |
| |
| work_led: led-0 { |
| gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; |
| label = "kylin:red:led"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_ctl>; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&bt_wake_h>; |
| |
| /* |
| * On the module itself this is one of these (depending |
| * on the actual card populated): |
| * - SDIO_RESET_L_WL_REG_ON |
| * - SDIO_RESET_L_WL_RST |
| * - SDIO_RESET_L_BT_EN |
| */ |
| reset-gpios = <&gpio0 RK_PD2 GPIO_ACTIVE_LOW>, /* WL_REG_ON */ |
| <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>, /* WL_RST */ |
| <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; /* BT_EN */ |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,name = "rockchip,rt5616-codec"; |
| simple-audio-card,mclk-fs = <512>; |
| simple-audio-card,widgets = |
| "Microphone", "Microphone Jack", |
| "Headphone", "Headphone Jack"; |
| simple-audio-card,routing = |
| "MIC1", "Microphone Jack", |
| "MIC2", "Microphone Jack", |
| "Microphone Jack", "micbias1", |
| "Headphone Jack", "HPOL", |
| "Headphone Jack", "HPOR"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&rt5616>; |
| }; |
| }; |
| |
| 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; |
| }; |
| }; |
| |
| &acodec { |
| status = "okay"; |
| }; |
| |
| &emac { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emac_xfer>, <&emac_mdio>; |
| phy = <&phy0>; |
| phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */ |
| phy-reset-duration = <10>; /* millisecond */ |
| |
| status = "okay"; |
| |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |
| |
| &emmc { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <400000>; |
| |
| status = "okay"; |
| |
| rk808: pmic@1b { |
| compatible = "rockchip,rk808"; |
| reg = <0x1b>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int &global_pwroff>; |
| rockchip,system-power-controller; |
| wakeup-source; |
| #clock-cells = <1>; |
| clock-output-names = "xin32k", "rk808-clkout2"; |
| |
| vcc1-supply = <&vcc_sys>; |
| vcc2-supply = <&vcc_sys>; |
| vcc3-supply = <&vcc_sys>; |
| vcc4-supply = <&vcc_sys>; |
| vcc6-supply = <&vcc_sys>; |
| vcc7-supply = <&vcc_sys>; |
| vcc8-supply = <&vcc_18>; |
| vcc9-supply = <&vcc_io>; |
| vcc10-supply = <&vcc_io>; |
| vcc11-supply = <&vcc_sys>; |
| vcc12-supply = <&vcc_io>; |
| vddio-supply = <&vccio_pmu>; |
| |
| regulators { |
| vdd_cpu: DCDC_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-name = "vdd_arm"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1250000>; |
| regulator-name = "vdd_gpu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1000000>; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc_ddr"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_io: DCDC_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc_io"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vccio_pmu: LDO_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vccio_pmu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_tp: LDO_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-name = "vcc_tp"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdd_10: LDO_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-name = "vdd_10"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1000000>; |
| }; |
| }; |
| |
| vcc18_lcd: LDO_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc18_lcd"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| 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-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vout5: LDO_REG6 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2500000>; |
| regulator-name = "vout5"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcc_18: LDO_REG7 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc_18"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcca_codec: LDO_REG8 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcca_codec"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcc_wl: SWITCH_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc_wl"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_lcd: SWITCH_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc_lcd"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| rt5616: rt5616@1b { |
| compatible = "rt5616"; |
| reg = <0x1b>; |
| clocks = <&cru SCLK_I2S_OUT>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <0>; |
| }; |
| }; |
| |
| &i2s { |
| status = "okay"; |
| }; |
| |
| &sdio { |
| status = "okay"; |
| |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| rockchip,default-sample-phase = <90>; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>; |
| sd-uhs-sdr12; |
| sd-uhs-sdr25; |
| sd-uhs-sdr50; |
| sd-uhs-sdr104; |
| }; |
| |
| &sdmmc { |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| card-detect-delay = <200>; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usb_host { |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| status = "okay"; |
| }; |
| |
| &vop { |
| status = "okay"; |
| }; |
| |
| &vop_mmu { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| leds { |
| led_ctl: led-ctl { |
| rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int: pmic-int { |
| rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_default>; |
| }; |
| }; |
| |
| sdio { |
| bt_wake_h: bt-wake-h { |
| rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_default>; |
| }; |
| }; |
| |
| sdmmc { |
| sdmmc_pwr: sdmmc-pwr { |
| rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| suspend { |
| global_pwroff: global-pwroff { |
| rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>; |
| }; |
| }; |
| }; |