[v2,2/3] arm64: dts: rockchip: prepare common .dtsi for Radxa ROCK Pi E

Message ID	20240623122337.91914-2-naoki@radxa.com (mailing list archive)
State	New
Headers	show Return-Path: <linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org> From: FUKAUMI Naoki <naoki@radxa.com> To: heiko@sntech.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, FUKAUMI Naoki <naoki@radxa.com> Subject: [PATCH v2 2/3] arm64: dts: rockchip: prepare common .dtsi for Radxa ROCK Pi E Date: Sun, 23 Jun 2024 21:23:36 +0900 Message-ID: <20240623122337.91914-2-naoki@radxa.com> In-Reply-To: <20240623122337.91914-1-naoki@radxa.com> References: <20240623122337.91914-1-naoki@radxa.com> MIME-Version: 1.0 Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" <linux-rockchip-bounces@lists.infradead.org> Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org
Series	[v2,1/3] dt-bindings: arm: rockchip: Add Radxa ROCK Pi E v3.0 \| expand [v2,1/3] dt-bindings: arm: rockchip: Add Radxa ROCK Pi E v3.0 [v2,2/3] arm64: dts: rockchip: prepare common .dtsi for Radxa ROCK Pi E [v2,3/3] arm64: dts: rockchip: add support for Radxa ROCK Pi E v3.0

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e-base.dtsi new file mode 100644 index 000000000000..b2c5089ad2f8 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e-base.dtsi @@ -0,0 +1,442 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * (C) Copyright 2020 Chen-Yu Tsai <wens@csie.org> + * + * Based on ./rk3328-rock64.dts, which is + * + * Copyright (c) 2017 PINE64 + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/rockchip.h> + +#include "rk3328.dtsi" + +/ { + aliases { + ethernet0 = &gmac2io; + ethernet1 = &gmac2phy; + mmc0 = &sdmmc; + mmc1 = &emmc; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1750000>; + + /* This button is unpopulated out of the factory. */ + button-recovery { + label = "Recovery"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <10000>; + }; + }; + + gmac_clkin: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac_clkin"; + #clock-cells = <0>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&led_pin>; + pinctrl-names = "default"; + + led-0 { + color = <LED_COLOR_ID_BLUE>; + gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0m1_pin>; + regulator-name = "vcc_sd"; + regulator-boot-on; + vin-supply = <&vcc_io>; + }; + + vcc_host_5v: vcc-host-5v-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb30_host_drv>; + enable-active-high; + regulator-name = "vcc_host_5v"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vcc_wifi: vcc-wifi-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en>; + regulator-name = "vcc_wifi"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_io>; + }; +}; + +&analog_sound { + status = "okay"; +}; + +&codec { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc18_emmc>; + status = "okay"; +}; + +&gmac2io { + assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; + assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; + clock_in_out = "input"; + phy-handle = <&rtl8211>; + phy-mode = "rgmii"; + phy-supply = <&vcc_io>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmiim1_pins>; + snps,aal; + snps,rxpbl = <0x4>; + snps,txpbl = <0x4>; + tx_delay = <0x26>; + rx_delay = <0x11>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + rtl8211: ethernet-phy@1 { + reg = <1>; + pinctrl-0 = <&eth_phy_int_pin>, <&eth_phy_reset_pin>; + pinctrl-names = "default"; + interrupt-parent = <&gpio1>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <50000>; + reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gmac2phy { + status = "okay"; +}; + +&gpio0 { + gpio-line-names = + /* GPIO0_A0 - A7 */ + "", "", "", "", "", "", "", "", + /* GPIO0_B0 - B7 */ + "", "", "", "", "", "", "", "", + /* GPIO0_C0 - C7 */ + "", "", "", "", "", "", "", "", + /* GPIO0_D0 - D7 */ + "", "", "", "pin-15 [GPIO0_D3]", "", "", "", ""; +}; + +&gpio1 { + gpio-line-names = + /* GPIO1_A0 - A7 */ + "", "", "", "", "", "", "", "", + /* GPIO1_B0 - B7 */ + "", "", "", "", "", "", "", "", + /* GPIO1_C0 - C7 */ + "", "", "", "", "", "", "", "", + /* GPIO1_D0 - D7 */ + "", "", "", "", "pin-07 [GPIO1_D4]", "", "", ""; +}; + +&gpio2 { + gpio-line-names = + /* GPIO2_A0 - A7 */ + "pin-08 [GPIO2_A0]", "pin-10 [GPIO2_A1]", "pin-11 [GPIO2_A2]", + "pin-13 [GPIO2-A3]", "pin-27 [GPIO2_A4]", "pin-28 [GPIO2_A5]", + "pin-33 [GPIO2_A6]", "", + /* GPIO2_B0 - B7 */ + "", "", "", "", "pin-26 [GPIO2_B4]", "", "", "pin-36 [GPIO2_B7]", + /* GPIO2_C0 - C7 */ + "pin-32 [GPIO2_C0]", "pin-35 [GPIO2_C1]", "pin-12 [GPIO2_C2]", + "pin-38 [GPIO2_C3]", "pin-29 [GPIO2_C4]", "pin-31 [GPIO2_C5]", + "pin-37 [GPIO2_C6]", "pin-40 [GPIO2_C7]", + /* GPIO2_D0 - D7 */ + "", "", "", "", "", "", "", ""; +}; + +&gpio3 { + gpio-line-names = + /* GPIO3_A0 - A7 */ + "pin-23 [GPIO3_A0]", "pin-19 [GPIO3_A1]", "pin-21 [GPIO3_A2]", + "", "pin-03 [GPIO3_A4]", "", "pin-05 [GPIO3_A6]", "", + /* GPIO3_B0 - B7 */ + "pin-24 [GPIO3_B0]", "", "", "", "", "", "", "", + /* GPIO3_C0 - C7 */ + "", "", "", "", "", "", "", "", + /* GPIO3_D0 - D7 */ + "", "", "", "", "", "", "", ""; +}; + +&i2c1 { + status = "okay"; + + rk805: pmic@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk805-clkout2"; + gpio-controller; + #gpio-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_io>; + vcc6-supply = <&vcc_sys>; + + regulators { + vdd_log: DCDC_REG1 { + regulator-name = "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-on-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_io: DCDC_REG4 { + regulator-name = "vcc_io"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: LDO_REG1 { + regulator-name = "vcc_18"; + 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>; + }; + }; + + vcc18_emmc: LDO_REG2 { + regulator-name = "vcc18_emmc"; + 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>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&i2s1 { + status = "okay"; +}; + +&io_domains { + pmuio-supply = <&vcc_io>; + vccio1-supply = <&vcc_io>; + vccio2-supply = <&vcc18_emmc>; + vccio3-supply = <&vcc_io>; + vccio4-supply = <&vcc_io>; + vccio5-supply = <&vcc_io>; + vccio6-supply = <&vcc_io>; + status = "okay"; +}; + +&pinctrl { + ephy { + eth_phy_int_pin: eth-phy-int-pin { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + eth_phy_reset_pin: eth-phy-reset-pin { + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + leds { + led_pin: led-pin { + rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb3 { + usb30_host_drv: usb30-host-drv { + rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wifi { + wifi_en: wifi-en { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-sd-highspeed; + disable-wp; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>; + vmmc-supply = <&vcc_sd>; + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc_18>; + status = "okay"; +}; + +&tsadc { + status = "okay"; +}; + +&u2phy { + status = "okay"; +}; + +&u2phy_host { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usbdrd3 { + dr_mode = "host"; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts index a608a219543e..bdb2ca1a225f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts @@ -1,445 +1,10 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * (C) Copyright 2020 Chen-Yu Tsai <wens@csie.org> - * - * Based on ./rk3328-rock64.dts, which is - * - * Copyright (c) 2017 PINE64 - */ /dts-v1/; -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/pinctrl/rockchip.h> - -#include "rk3328.dtsi" +#include "rk3328-rock-pi-e-base.dtsi" / { model = "Radxa ROCK Pi E"; compatible = "radxa,rockpi-e", "rockchip,rk3328"; - - aliases { - ethernet0 = &gmac2io; - ethernet1 = &gmac2phy; - mmc0 = &sdmmc; - mmc1 = &emmc; - }; - - chosen { - stdout-path = "serial2:1500000n8"; - }; - - adc-keys { - compatible = "adc-keys"; - io-channels = <&saradc 0>; - io-channel-names = "buttons"; - keyup-threshold-microvolt = <1750000>; - - /* This button is unpopulated out of the factory. */ - button-recovery { - label = "Recovery"; - linux,code = <KEY_VENDOR>; - press-threshold-microvolt = <10000>; - }; - }; - - gmac_clkin: external-gmac-clock { - compatible = "fixed-clock"; - clock-frequency = <125000000>; - clock-output-names = "gmac_clkin"; - #clock-cells = <0>; - }; - - leds { - compatible = "gpio-leds"; - pinctrl-0 = <&led_pin>; - pinctrl-names = "default"; - - led-0 { - color = <LED_COLOR_ID_BLUE>; - gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>; - linux,default-trigger = "heartbeat"; - }; - }; - - vcc_sd: sdmmc-regulator { - compatible = "regulator-fixed"; - gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0m1_pin>; - regulator-name = "vcc_sd"; - regulator-boot-on; - vin-supply = <&vcc_io>; - }; - - vcc_host_5v: vcc-host-5v-regulator { - compatible = "regulator-fixed"; - gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&usb30_host_drv>; - enable-active-high; - regulator-name = "vcc_host_5v"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc_sys>; - }; - - vcc_sys: vcc-sys { - compatible = "regulator-fixed"; - regulator-name = "vcc_sys"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - vcc_wifi: vcc-wifi-regulator { - compatible = "regulator-fixed"; - gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; - pinctrl-0 = <&wifi_en>; - regulator-name = "vcc_wifi"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc_io>; - }; -}; - -&analog_sound { - status = "okay"; -}; - -&codec { - status = "okay"; -}; - -&cpu0 { - cpu-supply = <&vdd_arm>; -}; - -&cpu1 { - cpu-supply = <&vdd_arm>; -}; - -&cpu2 { - cpu-supply = <&vdd_arm>; -}; - -&cpu3 { - cpu-supply = <&vdd_arm>; -}; - -&emmc { - bus-width = <8>; - cap-mmc-highspeed; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - non-removable; - pinctrl-names = "default"; - pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; - vmmc-supply = <&vcc_io>; - vqmmc-supply = <&vcc18_emmc>; - status = "okay"; -}; - -&gmac2io { - assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; - assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; - clock_in_out = "input"; - phy-handle = <&rtl8211>; - phy-mode = "rgmii"; - phy-supply = <&vcc_io>; - pinctrl-names = "default"; - pinctrl-0 = <&rgmiim1_pins>; - snps,aal; - snps,rxpbl = <0x4>; - snps,txpbl = <0x4>; - tx_delay = <0x26>; - rx_delay = <0x11>; - status = "okay"; - - mdio { - compatible = "snps,dwmac-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - rtl8211: ethernet-phy@1 { - reg = <1>; - pinctrl-0 = <&eth_phy_int_pin>, <&eth_phy_reset_pin>; - pinctrl-names = "default"; - interrupt-parent = <&gpio1>; - interrupts = <24 IRQ_TYPE_LEVEL_LOW>; - reset-assert-us = <10000>; - reset-deassert-us = <50000>; - reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; - }; - }; -}; - -&gmac2phy { - status = "okay"; -}; - -&gpio0 { - gpio-line-names = - /* GPIO0_A0 - A7 */ - "", "", "", "", "", "", "", "", - /* GPIO0_B0 - B7 */ - "", "", "", "", "", "", "", "", - /* GPIO0_C0 - C7 */ - "", "", "", "", "", "", "", "", - /* GPIO0_D0 - D7 */ - "", "", "", "pin-15 [GPIO0_D3]", "", "", "", ""; -}; - -&gpio1 { - gpio-line-names = - /* GPIO1_A0 - A7 */ - "", "", "", "", "", "", "", "", - /* GPIO1_B0 - B7 */ - "", "", "", "", "", "", "", "", - /* GPIO1_C0 - C7 */ - "", "", "", "", "", "", "", "", - /* GPIO1_D0 - D7 */ - "", "", "", "", "pin-07 [GPIO1_D4]", "", "", ""; -}; - -&gpio2 { - gpio-line-names = - /* GPIO2_A0 - A7 */ - "pin-08 [GPIO2_A0]", "pin-10 [GPIO2_A1]", "pin-11 [GPIO2_A2]", - "pin-13 [GPIO2-A3]", "pin-27 [GPIO2_A4]", "pin-28 [GPIO2_A5]", - "pin-33 [GPIO2_A6]", "", - /* GPIO2_B0 - B7 */ - "", "", "", "", "pin-26 [GPIO2_B4]", "", "", "pin-36 [GPIO2_B7]", - /* GPIO2_C0 - C7 */ - "pin-32 [GPIO2_C0]", "pin-35 [GPIO2_C1]", "pin-12 [GPIO2_C2]", - "pin-38 [GPIO2_C3]", "pin-29 [GPIO2_C4]", "pin-31 [GPIO2_C5]", - "pin-37 [GPIO2_C6]", "pin-40 [GPIO2_C7]", - /* GPIO2_D0 - D7 */ - "", "", "", "", "", "", "", ""; -}; - -&gpio3 { - gpio-line-names = - /* GPIO3_A0 - A7 */ - "pin-23 [GPIO3_A0]", "pin-19 [GPIO3_A1]", "pin-21 [GPIO3_A2]", - "", "pin-03 [GPIO3_A4]", "", "pin-05 [GPIO3_A6]", "", - /* GPIO3_B0 - B7 */ - "pin-24 [GPIO3_B0]", "", "", "", "", "", "", "", - /* GPIO3_C0 - C7 */ - "", "", "", "", "", "", "", "", - /* GPIO3_D0 - D7 */ - "", "", "", "", "", "", "", ""; -}; - -&i2c1 { - status = "okay"; - - rk805: pmic@18 { - compatible = "rockchip,rk805"; - reg = <0x18>; - interrupt-parent = <&gpio0>; - interrupts = <2 IRQ_TYPE_LEVEL_LOW>; - #clock-cells = <1>; - clock-output-names = "xin32k", "rk805-clkout2"; - gpio-controller; - #gpio-cells = <2>; - pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l>; - rockchip,system-power-controller; - wakeup-source; - - vcc1-supply = <&vcc_sys>; - vcc2-supply = <&vcc_sys>; - vcc3-supply = <&vcc_sys>; - vcc4-supply = <&vcc_sys>; - vcc5-supply = <&vcc_io>; - vcc6-supply = <&vcc_sys>; - - regulators { - vdd_log: DCDC_REG1 { - regulator-name = "vdd_log"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <712500>; - regulator-max-microvolt = <1450000>; - regulator-ramp-delay = <12500>; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; - }; - }; - - vdd_arm: DCDC_REG2 { - regulator-name = "vdd_arm"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <712500>; - regulator-max-microvolt = <1450000>; - regulator-ramp-delay = <12500>; - - regulator-state-mem { - regulator-on-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_io: DCDC_REG4 { - regulator-name = "vcc_io"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; - }; - }; - - vcc_18: LDO_REG1 { - regulator-name = "vcc_18"; - 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>; - }; - }; - - vcc18_emmc: LDO_REG2 { - regulator-name = "vcc18_emmc"; - 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>; - }; - }; - - vdd_10: LDO_REG3 { - regulator-name = "vdd_10"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; - }; - }; - }; - }; -}; - -&i2s1 { - status = "okay"; -}; - -&io_domains { - pmuio-supply = <&vcc_io>; - vccio1-supply = <&vcc_io>; - vccio2-supply = <&vcc18_emmc>; - vccio3-supply = <&vcc_io>; - vccio4-supply = <&vcc_io>; - vccio5-supply = <&vcc_io>; - vccio6-supply = <&vcc_io>; - status = "okay"; -}; - -&pinctrl { - ephy { - eth_phy_int_pin: eth-phy-int-pin { - rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_down>; - }; - - eth_phy_reset_pin: eth-phy-reset-pin { - rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; - }; - }; - - leds { - led_pin: led-pin { - rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - - pmic { - pmic_int_l: pmic-int-l { - rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; - }; - }; - - usb3 { - usb30_host_drv: usb30-host-drv { - rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - - wifi { - wifi_en: wifi-en { - rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; -}; - -&sdmmc { - bus-width = <4>; - cap-sd-highspeed; - disable-wp; - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>; - vmmc-supply = <&vcc_sd>; - status = "okay"; -}; - -&saradc { - vref-supply = <&vcc_18>; - status = "okay"; -}; - -&tsadc { - status = "okay"; -}; - -&u2phy { - status = "okay"; -}; - -&u2phy_host { - status = "okay"; -}; - -&uart2 { - status = "okay"; -}; - -&usbdrd3 { - dr_mode = "host"; - status = "okay"; -}; - -&usb_host0_ehci { - status = "okay"; };

[v2,2/3] arm64: dts: rockchip: prepare common .dtsi for Radxa ROCK Pi E

Commit Message

Patch