The Radxa ZERO 3W/3E is an ultra-small, high-performance single board computer based on the Rockchip RK3566, with a compact form factor and rich interfaces.
The ZERO 3W and ZERO 3E are basically the same size and model, but differ only in storage and network interfaces. - eMMC (3W) - SD-card (both) - Ethernet (3E) - WiFi/BT (3W) Add initial support for eMMC, SD-card, Ethernet, HDMI and USB. Signed-off-by: Jonas Karlman <jo...@kwiboo.se> Link: https://lore.kernel.org/r/20240521202810.1225636-3-jo...@kwiboo.se Signed-off-by: Heiko Stuebner <he...@sntech.de> [ upstream commit: 1a5c8d307c83c808a32686ed51afb4bac2092d39 ] (cherry picked from commit 1476c5882f8a47b6f0f895c6424dacf6334487ae) Signed-off-by: Jonas Karlman <jo...@kwiboo.se> --- v2: Add Signed-off-by tag --- .../arm64/rockchip/rk3566-radxa-zero-3.dtsi | 463 ++++++++++++++++++ .../arm64/rockchip/rk3566-radxa-zero-3e.dts | 51 ++ .../arm64/rockchip/rk3566-radxa-zero-3w.dts | 91 ++++ 3 files changed, 605 insertions(+) create mode 100644 dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3.dtsi create mode 100644 dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3e.dts create mode 100644 dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3w.dts diff --git a/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3.dtsi b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3.dtsi new file mode 100644 index 000000000000..623d5939d194 --- /dev/null +++ b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3.dtsi @@ -0,0 +1,463 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/soc/rockchip,vop2.h> +#include "rk3566.dtsi" + +/ { + aliases { + mmc0 = &sdmmc0; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + hdmi-con { + compatible = "hdmi-connector"; + type = "d"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&user_led2>; + + led-green { + color = <LED_COLOR_ID_GREEN>; + default-state = "on"; + function = LED_FUNCTION_HEARTBEAT; + gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + vcc_1v8: regulator-1v8-vcc { + compatible = "regulator-fixed"; + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_1v8_p>; + }; + + vcca_1v8: regulator-1v8-vcca { + compatible = "regulator-fixed"; + regulator-name = "vcca_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_1v8_p>; + }; + + vcca1v8_image: regulator-1v8-vcca-image { + compatible = "regulator-fixed"; + regulator-name = "vcca1v8_image"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_1v8_p>; + }; + + vcc_3v3: regulator-3v3-vcc { + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + }; + + vcc_sys: regulator-5v0-vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&combphy1 { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu1 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu2 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu3 { + cpu-supply = <&vdd_cpu>; +}; + +&gpu { + mali-supply = <&vdd_gpu_npu>; + status = "okay"; +}; + +&hdmi { + avdd-0v9-supply = <&vdda_0v9>; + avdd-1v8-supply = <&vcca1v8_image>; + status = "okay"; +}; + +&hdmi_in { + hdmi_in_vp0: endpoint { + remote-endpoint = <&vp0_out_hdmi>; + }; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&hdmi_sound { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + rk817: pmic@20 { + compatible = "rockchip,rk817"; + reg = <0x20>; + #clock-cells = <1>; + clock-output-names = "rk817-clkout1", "rk817-clkout2"; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; + vcc8-supply = <&vcc_sys>; + vcc9-supply = <&vcc5v_midu>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vdd_gpu_npu: DCDC_REG2 { + regulator-name = "vdd_gpu_npu"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_sys: DCDC_REG4 { + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcca1v8_pmu: LDO_REG1 { + regulator-name = "vcca1v8_pmu"; + 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>; + }; + }; + + vdda_0v9: LDO_REG2 { + regulator-name = "vdda_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdda0v9_pmu: LDO_REG3 { + regulator-name = "vdda0v9_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vccio_acodec: LDO_REG4 { + regulator-name = "vccio_acodec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG5 { + regulator-name = "vccio_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_pmu: LDO_REG6 { + regulator-name = "vcc3v3_pmu"; + 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_1v8_p: LDO_REG7 { + regulator-name = "vcc_1v8_p"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_dvp: LDO_REG8 { + regulator-name = "vcc1v8_dvp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc2v8_dvp: LDO_REG9 { + regulator-name = "vcc2v8_dvp"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc5v_midu: BOOST { + regulator-name = "vcc5v_midu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vbus: OTG_SWITCH { + regulator-name = "vbus"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + vdd_cpu: regulator@40 { + compatible = "rockchip,rk8600"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1390000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2s0_8ch { + status = "okay"; +}; + +&pinctrl { + leds { + user_led2: user-led2 { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&vcc3v3_pmu>; + pmuio2-supply = <&vcca1v8_pmu>; + vccio1-supply = <&vccio_acodec>; + 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 { + vref-supply = <&vcca_1v8>; + status = "okay"; +}; + +&sdmmc0 { + bus-width = <4>; + cap-sd-highspeed; + disable-wp; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; + vmmc-supply = <&vcc3v3_sys>; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb_host1_xhci { + status = "okay"; +}; + +&usb2phy0 { + status = "okay"; +}; + +&usb2phy0_host { + status = "okay"; +}; + +&usb2phy0_otg { + status = "okay"; +}; + +&vop { + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; + assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + +&vp0 { + vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { + reg = <ROCKCHIP_VOP2_EP_HDMI0>; + remote-endpoint = <&hdmi_in_vp0>; + }; +}; diff --git a/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3e.dts b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3e.dts new file mode 100644 index 000000000000..e166d66990b9 --- /dev/null +++ b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3e.dts @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "rk3566-radxa-zero-3.dtsi" + +/ { + model = "Radxa ZERO 3E"; + compatible = "radxa,zero-3e", "rockchip,rk3566"; + + aliases { + ethernet0 = &gmac1; + }; +}; + +&gmac1 { + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; + clock_in_out = "input"; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii-id"; + phy-supply = <&vcc_3v3>; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1m1_miim + &gmac1m1_tx_bus2 + &gmac1m1_rx_bus2 + &gmac1m1_rgmii_clk + &gmac1m1_rgmii_bus + &gmac1m1_clkinout>; + status = "okay"; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1_rstn>; + reset-assert-us = <20000>; + reset-deassert-us = <50000>; + reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl { + gmac1 { + gmac1_rstn: gmac1-rstn { + rockchip,pins = <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; diff --git a/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3w.dts b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3w.dts new file mode 100644 index 000000000000..9bf4f464915f --- /dev/null +++ b/dts/upstream/src/arm64/rockchip/rk3566-radxa-zero-3w.dts @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "rk3566-radxa-zero-3.dtsi" + +/ { + model = "Radxa ZERO 3W"; + compatible = "radxa,zero-3w", "rockchip,rk3566"; + + aliases { + mmc1 = &sdhci; + mmc2 = &sdmmc1; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk817 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_reg_on_h>; + post-power-on-delay-ms = <100>; + power-off-delay-us = <5000000>; + reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl { + bluetooth { + bt_reg_on_h: bt-reg-on-h { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_host_h: bt-wake-host-h { + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + host_wake_bt_h: host-wake-bt-h { + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wifi { + wifi_reg_on_h: wifi-reg-on-h { + rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wifi_wake_host_h: wifi-wake-host-h { + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdhci { + bus-width = <8>; + cap-mmc-highspeed; + max-frequency = <200000000>; + mmc-hs200-1_8v; + no-sd; + no-sdio; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + +&sdmmc1 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + no-mmc; + no-sd; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>; + sd-uhs-sdr104; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; + uart-has-rtscts; + status = "okay"; +}; -- 2.45.2
