Radxa ZERO 2 Pro is a ultra tiny high performance SBC[1] using the Amlogic A311D chip that ships in a number of eMMC configurations: - Amlogic A311D SoC - Quad A73 + Dual A53 CPU - Mali G52-MP4 GPU - NPU (5 TOPs) - 4GB LPDDR4 RAM - 32/64/128GB eMMC - micro SD Card slot - Wi-Fi 5 and BT 5.0 - 1x USB 2.0 Type-C port (OTG) - 1x USB 3.0 Type-C port (Host) - Micro HDMI 2.0 - MIPI DSI - MIPI CSI - 40 Pin GPIO header [1] https://radxa.com/products/zeros/zero2pro Signed-off-by: FUKAUMI Naoki <naoki@xxxxxxxxx> --- Changes in v3: - fix file name and compatible string to use "zero-2-pro" - add missing --- in commit message Changes in v2: - fix dtb build error --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../amlogic/meson-g12b-radxa-zero-2-pro.dts | 14 + .../dts/amlogic/meson-g12b-radxa-zero2.dts | 527 +----------------- ...-zero2.dts => meson-g12b-radxa-zero2.dtsi} | 6 +- 4 files changed, 30 insertions(+), 518 deletions(-) create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero-2-pro.dts rewrite arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts (98%) copy arch/arm64/boot/dts/amlogic/{meson-g12b-radxa-zero2.dts => meson-g12b-radxa-zero2.dtsi} (98%) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 29417f04f886..9708abdadd7c 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -31,6 +31,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-go-ultra.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2l.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-radxa-zero-2-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-radxa-zero2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-bananapi-m2s.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero-2-pro.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero-2-pro.dts new file mode 100644 index 000000000000..5c9959cd60c6 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero-2-pro.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "meson-g12b-radxa-zero2.dtsi" + +/ { + compatible = "radxa,zero-2-pro", "amlogic,a311d", "amlogic,g12b"; + model = "Radxa ZERO 2 Pro"; +}; + +&sound { + model = "RADXA-ZERO2PRO"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts dissimilarity index 98% index 8445701100d0..b4734cb63aaa 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts @@ -1,513 +1,14 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Copyright (c) 2019 BayLibre, SAS - * Author: Neil Armstrong <narmstrong@xxxxxxxxxxxx> - * Copyright (c) 2019 Christian Hewitt <christianshewitt@xxxxxxxxx> - * Copyright (c) 2022 Radxa Limited - * Author: Yuntian Zhang <yt@xxxxxxxxx> - */ - -/dts-v1/; - -#include "meson-g12b-a311d.dtsi" -#include <dt-bindings/input/input.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/gpio/meson-g12a-gpio.h> -#include <dt-bindings/sound/meson-g12a-tohdmitx.h> - -/ { - compatible = "radxa,zero2", "amlogic,a311d", "amlogic,g12b"; - model = "Radxa Zero2"; - - aliases { - serial0 = &uart_AO; - serial2 = &uart_A; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x0 0x0 0x80000000>; - }; - - fan0: pwm-fan { - compatible = "pwm-fan"; - #cooling-cells = <2>; - cooling-levels = <0 64 128 192 255>; - pwms = <&pwm_AO_ab 0 40000 0>; - }; - - gpio-keys-polled { - compatible = "gpio-keys-polled"; - poll-interval = <100>; - power-button { - label = "power"; - linux,code = <KEY_POWER>; - gpios = <&gpio_ao GPIOAO_3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; - }; - }; - - leds { - compatible = "gpio-leds"; - - led-green { - color = <LED_COLOR_ID_GREEN>; - function = LED_FUNCTION_STATUS; - gpios = <&gpio GPIOA_12 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - }; - }; - - hdmi-connector { - compatible = "hdmi-connector"; - type = "a"; - - port { - hdmi_connector_in: endpoint { - remote-endpoint = <&hdmi_tx_tmds_out>; - }; - }; - }; - - emmc_pwrseq: emmc-pwrseq { - compatible = "mmc-pwrseq-emmc"; - reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; - }; - - sdio_pwrseq: sdio-pwrseq { - compatible = "mmc-pwrseq-simple"; - reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; - clocks = <&wifi32k>; - clock-names = "ext_clock"; - }; - - ao_5v: regulator-ao-5v { - compatible = "regulator-fixed"; - regulator-name = "AO_5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; - - vcc_1v8: regulator-vcc-1v8 { - compatible = "regulator-fixed"; - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - regulator-always-on; - }; - - vcc_3v3: regulator-vcc-3v3 { - compatible = "regulator-fixed"; - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vddao_3v3>; - regulator-always-on; - /* FIXME: actually controlled by VDDCPU_B_EN */ - }; - - vddao_1v8: regulator-vddao-1v8 { - compatible = "regulator-fixed"; - regulator-name = "VDDIO_AO1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vddao_3v3>; - regulator-always-on; - }; - - vddao_3v3: regulator-vddao-3v3 { - compatible = "regulator-fixed"; - regulator-name = "VDDAO_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&ao_5v>; - regulator-always-on; - }; - - vddcpu_a: regulator-vddcpu-a { - /* - * MP8756GD Regulator. - */ - compatible = "pwm-regulator"; - - regulator-name = "VDDCPU_A"; - regulator-min-microvolt = <730000>; - regulator-max-microvolt = <1022000>; - - pwm-supply = <&ao_5v>; - - pwms = <&pwm_ab 0 1250 0>; - pwm-dutycycle-range = <100 0>; - - regulator-boot-on; - regulator-always-on; - }; - - vddcpu_b: regulator-vddcpu-b { - /* - * Silergy SY8120B1ABC Regulator. - */ - compatible = "pwm-regulator"; - - regulator-name = "VDDCPU_B"; - regulator-min-microvolt = <730000>; - regulator-max-microvolt = <1022000>; - - pwm-supply = <&ao_5v>; - - pwms = <&pwm_AO_cd 1 1250 0>; - pwm-dutycycle-range = <100 0>; - - regulator-boot-on; - regulator-always-on; - }; - - sound { - compatible = "amlogic,axg-sound-card"; - model = "RADXA-ZERO2"; - audio-aux-devs = <&tdmout_b>; - audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", - "TDMOUT_B IN 1", "FRDDR_B OUT 1", - "TDMOUT_B IN 2", "FRDDR_C OUT 1", - "TDM_B Playback", "TDMOUT_B OUT"; - - assigned-clocks = <&clkc CLKID_MPLL2>, - <&clkc CLKID_MPLL0>, - <&clkc CLKID_MPLL1>; - assigned-clock-parents = <0>, <0>, <0>; - assigned-clock-rates = <294912000>, - <270950400>, - <393216000>; - - dai-link-0 { - sound-dai = <&frddr_a>; - }; - - dai-link-1 { - sound-dai = <&frddr_b>; - }; - - dai-link-2 { - sound-dai = <&frddr_c>; - }; - - /* 8ch hdmi interface */ - dai-link-3 { - sound-dai = <&tdmif_b>; - dai-format = "i2s"; - dai-tdm-slot-tx-mask-0 = <1 1>; - dai-tdm-slot-tx-mask-1 = <1 1>; - dai-tdm-slot-tx-mask-2 = <1 1>; - dai-tdm-slot-tx-mask-3 = <1 1>; - mclk-fs = <256>; - - codec { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; - }; - }; - - /* hdmi glue */ - dai-link-4 { - sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; - - codec { - sound-dai = <&hdmi_tx>; - }; - }; - }; - - wifi32k: clock-0 { - compatible = "pwm-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ - }; -}; - -&arb { - status = "okay"; -}; - -&cec_AO { - pinctrl-0 = <&cec_ao_a_h_pins>; - pinctrl-names = "default"; - status = "disabled"; - hdmi-phandle = <&hdmi_tx>; -}; - -&cecb_AO { - pinctrl-0 = <&cec_ao_b_h_pins>; - pinctrl-names = "default"; - status = "okay"; - hdmi-phandle = <&hdmi_tx>; -}; - -&clkc_audio { - status = "okay"; -}; - -&cpu0 { - cpu-supply = <&vddcpu_b>; - operating-points-v2 = <&cpu_opp_table_0>; - clocks = <&clkc CLKID_CPU_CLK>; - clock-latency = <50000>; -}; - -&cpu1 { - cpu-supply = <&vddcpu_b>; - operating-points-v2 = <&cpu_opp_table_0>; - clocks = <&clkc CLKID_CPU_CLK>; - clock-latency = <50000>; -}; - -&cpu100 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu101 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu102 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu103 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu_thermal { - trips { - cpu_active: cpu-active { - temperature = <70000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "active"; - }; - }; - - cooling-maps { - map2 { - trip = <&cpu_active>; - cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; - }; - }; -}; - -&frddr_a { - status = "okay"; -}; - -&frddr_b { - status = "okay"; -}; - -&frddr_c { - status = "okay"; -}; - -&gpio { - gpio-line-names = - /* GPIOZ */ - "PIN_27", "PIN_28", "PIN_7", "PIN_11", "PIN_13", "PIN_15", "PIN_18", "PIN_40", - "", "", "", "", "", "", "", "", - /* GPIOH */ - "", "", "", "", "PIN_19", "PIN_21", "PIN_24", "PIN_23", - "", - /* BOOT */ - "", "", "", "", "", "", "", "", - "", "", "", "", "EMMC_PWRSEQ", "", "", "", - /* GPIOC */ - "", "", "", "", "", "", "SD_CD", "PIN_36", - /* GPIOA */ - "PIN_32", "PIN_12", "PIN_35", "", "", "PIN_38", "", "", - "", "", "", "", "LED_GREEN", "PIN_31", "PIN_3", "PIN_5", - /* GPIOX */ - "", "", "", "", "", "", "SDIO_PWRSEQ", "", - "", "", "", "", "", "", "", "", - "", "BT_SHUTDOWN", "", ""; -}; - -&gpio_ao { - gpio-line-names = - /* GPIOAO */ - "PIN_8", "PIN_10", "", "BTN_POWER", "", "", "", "PIN_29", - "PIN_33", "PIN_37", "FAN", "", - /* GPIOE */ - "", "", ""; -}; - -&hdmi_tx { - status = "okay"; - pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; - pinctrl-names = "default"; - hdmi-supply = <&ao_5v>; -}; - -&hdmi_tx_tmds_port { - hdmi_tx_tmds_out: endpoint { - remote-endpoint = <&hdmi_connector_in>; - }; -}; - -&ir { - status = "disabled"; - pinctrl-0 = <&remote_input_ao_pins>; - pinctrl-names = "default"; -}; - -&pwm_ab { - pinctrl-0 = <&pwm_a_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin0"; - status = "okay"; -}; - -&pwm_ef { - pinctrl-0 = <&pwm_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin0"; - status = "okay"; -}; - -&pwm_AO_ab { - pinctrl-0 = <&pwm_ao_a_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin0"; - status = "okay"; -}; - -&pwm_AO_cd { - pinctrl-0 = <&pwm_ao_d_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin1"; - status = "okay"; -}; - -&saradc { - status = "okay"; - vref-supply = <&vddao_1v8>; -}; - -/* SDIO */ -&sd_emmc_a { - status = "okay"; - pinctrl-0 = <&sdio_pins>; - pinctrl-1 = <&sdio_clk_gate_pins>; - pinctrl-names = "default", "clk-gate"; - #address-cells = <1>; - #size-cells = <0>; - - bus-width = <4>; - cap-sd-highspeed; - max-frequency = <100000000>; - - non-removable; - disable-wp; - - /* WiFi firmware requires power to be kept while in suspend */ - keep-power-in-suspend; - - mmc-pwrseq = <&sdio_pwrseq>; - - vmmc-supply = <&vddao_3v3>; - vqmmc-supply = <&vddao_1v8>; - - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; -}; - -/* SD card */ -&sd_emmc_b { - status = "okay"; - pinctrl-0 = <&sdcard_c_pins>; - pinctrl-1 = <&sdcard_clk_gate_c_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <4>; - cap-sd-highspeed; - max-frequency = <50000000>; - disable-wp; - - cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; - vmmc-supply = <&vddao_3v3>; - vqmmc-supply = <&vddao_3v3>; -}; - -/* eMMC */ -&sd_emmc_c { - status = "okay"; - pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; - pinctrl-1 = <&emmc_clk_gate_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <8>; - cap-mmc-highspeed; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - max-frequency = <200000000>; - disable-wp; - - mmc-pwrseq = <&emmc_pwrseq>; - vmmc-supply = <&vcc_3v3>; - vqmmc-supply = <&vcc_1v8>; -}; - -&tdmif_b { - status = "okay"; -}; - -&tdmout_b { - status = "okay"; -}; - -&tohdmitx { - status = "okay"; -}; - -&uart_A { - status = "okay"; - pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; - pinctrl-names = "default"; - uart-has-rtscts; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; - max-speed = <2000000>; - clocks = <&wifi32k>; - clock-names = "lpo"; - }; -}; - -&uart_AO { - status = "okay"; - pinctrl-0 = <&uart_ao_a_pins>; - pinctrl-names = "default"; -}; - -&usb { - status = "okay"; -}; +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "meson-g12b-radxa-zero2.dtsi" + +/ { + compatible = "radxa,zero2", "amlogic,a311d", "amlogic,g12b"; + model = "Radxa ZERO2"; +}; + +&sound { + model = "RADXA-ZERO2"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dtsi similarity index 98% copy from arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts copy to arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dtsi index 8445701100d0..b73c4a423dfd 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dtsi @@ -16,9 +16,6 @@ #include <dt-bindings/sound/meson-g12a-tohdmitx.h> / { - compatible = "radxa,zero2", "amlogic,a311d", "amlogic,g12b"; - model = "Radxa Zero2"; - aliases { serial0 = &uart_AO; serial2 = &uart_A; @@ -167,9 +164,8 @@ vddcpu_b: regulator-vddcpu-b { regulator-always-on; }; - sound { + sound: sound { compatible = "amlogic,axg-sound-card"; - model = "RADXA-ZERO2"; audio-aux-devs = <&tdmout_b>; audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", "TDMOUT_B IN 1", "FRDDR_B OUT 1", -- 2.43.0
