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c=relaxed/relaxed; d=lexina.in; s=dkim; t=1717771942; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=WoJ2u2sQQTGBjv0QfHI0WaIyW+EzyfWA149Uae4d4Ho=; b=N8kmv8JttDBGipGqRNUbHdOin47soTp2f4oOGhEcQFPy6k6ssvQ5patBOY8v5vbkLM5mYg n1hu+aB3BgnROdHHEgpQ1d2oNhmtgEiN7sAusFfevKcO27+NV8e+Nzs1K1shzn4PwZFY2F CjDghmVpeLqyqZXhphqc+N7neINerJWaApb5dI83bIQ2RzswD2byWl4jf8qqmBpMH0Xx4W bb8iLp8QjLyDWlCFqIuAkEZaOl19gaifq6XSX+Ovu6FEfUShWbQlyOMXeLx8sppxC30r2f qUZveqMiNSLDc1gaRSOtWO3yJsv+U69xn/rCVAturpVQ+T/PRKO0UFBEmIEP1w== From: Viacheslav Bocharov To: Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v1 2/2] arm64: dts: meson-axg: add support for JetHome JetHub D2 (j200) Date: Fri, 7 Jun 2024 17:50:04 +0300 Message-ID: <20240607145148.2246990-3-adeep@lexina.in> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240607145148.2246990-1-adeep@lexina.in> References: <20240607145148.2246990-1-adeep@lexina.in> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 JetHome Jethub D2 is a home automation controller with the following features: - DIN Rail Mounting - Amlogic S905X3 (ARM Cortex-A55) quad-core - micro-HDMI video out - 4GB LPDDR4 - 32GB eMMC flash - 1 x USB 2.0 - 1 x 10/100/1000Mbps ethernet - two module slots for radio/wire interface cards - 2 x gpio LEDS - 1 x 1-Wire - 1 x RS-485 - 3 x dry contact digital GPIO inputs - 2 x relay GPIO outputs - DC 9-36V power source with battery UPS on board option Signed-off-by: Viacheslav Bocharov --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../amlogic/meson-sm1-jethome-jethub-j200.dts | 614 ++++++++++++++++++ 2 files changed, 615 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-sm1-jethome-jethub-j200.dts diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 0f29517da5ec..d007b59497d4 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-sm1-a95xf3-air.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-bananapi-m2-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-bananapi-m5.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-h96-max.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-sm1-jethome-jethub-j200.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l-ts050.dtb dtb-$(CONFIG_ARCH_MESON) += meson-sm1-s905d3-libretech-cc.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-jethome-jethub-j200.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-jethome-jethub-j200.dts new file mode 100644 index 000000000000..1391c921fb8f --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-jethome-jethub-j200.dts @@ -0,0 +1,614 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2024 JetHome + * Author: Viacheslav Bocharov + */ + +/dts-v1/; + +#include "meson-sm1.dtsi" + +#include +#include +#include + + +/ { + + compatible = "jethome,jethub-j200", "amlogic,sm1"; + model = "JetHome JetHub D2"; + + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + rtc0 = &rtc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; + }; + + tflash_vdd: regulator-tflash_vdd { + compatible = "regulator-fixed"; + + regulator-name = "TFLASH_VDD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_ao GPIOAO_3 GPIO_OPEN_DRAIN>; + enable-active-high; + regulator-always-on; + }; + + tf_io: gpio-regulator-tf_io { + compatible = "regulator-gpio"; + + regulator-name = "TF_IO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_5v>; + + enable-gpios = <&gpio_ao GPIOE_2 GPIO_OPEN_DRAIN>; + enable-active-high; + regulator-always-on; + + gpios = <&gpio_ao GPIOAO_6 GPIO_OPEN_SOURCE>; + gpios-states = <0>; + + states = <3300000 0>, + <1800000 1>; + }; + + flash_1v8: regulator-flash_1v8 { + compatible = "regulator-fixed"; + regulator-name = "FLASH_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <&main_12v>; + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + }; + + 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; + }; + + vddcpu: regulator-vddcpu { + /* + * MP8756GD Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU"; + regulator-min-microvolt = <721000>; + regulator-max-microvolt = <1022000>; + + pwm-supply = <&main_12v>; + + pwms = <&pwm_AO_cd 1 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + + usb_pwr_en: regulator-usb_pwr_en { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR_EN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + /* Connected to the microUSB port power enable */ + gpio = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + 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 = <&main_12v>; + regulator-always-on; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + sound { + compatible = "amlogic,axg-sound-card"; + audio-aux-devs = <&tdmout_b>; + audio-routing = "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>; + + /* 8ch hdmi interface */ + dai-link-0 { + 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-1 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-green { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + panic-indicator; + }; + + led-red { + color = ; + function = LED_FUNCTION_POWER; + gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + }; + + sound { + model = "JETHUB-D2"; + }; + + usb-hub { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + /* USB 2.0 hub with reset gpio */ + hub_2_0: hub@1 { + compatible = "usb5e3,610"; + reg = <1>; + reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; + vdd-supply = <&vcc_5v>; + }; + }; + +}; + +&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>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU1_CLK>; + clock-latency = <50000>; +}; + +&cpu2 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU2_CLK>; + clock-latency = <50000>; +}; + +&cpu3 { + cpu-supply = <&vddcpu>; + operating-points-v2 = <&cpu_opp_table>; + clocks = <&clkc CLKID_CPU3_CLK>; + clock-latency = <50000>; +}; + +&ext_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + + reset-assert-us = <10000>; + reset-deassert-us = <80000>; + reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + + interrupt-parent = <&gpio_intc>; + /* MAC_INTR on GPIOZ_14 */ + interrupts = ; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; +}; + +&gpio { + gpio-line-names = + /* GPIOZ */ + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + /* GPIOH */ + "", "", "", "", "", + "LED_RED", /* GPIOH_5 */ + "I2C_SDA_MODULES", /* GPIOH_6 */ + "I2C_SCL_MODULES", /* GPIOH_7 */ + "", + /* BOOT */ + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", + /* GPIOC */ + "", "", "", "", "", "", "", "", + /* GPIOA */ + "", "", "", "", "", "", "", "", + "", "", "", "", "", "", + "I2C_SDA_SYSBUS", /* GPIOA_14 */ + "I2C_SCL_SYSBUS", /* GPIOA_15 */ + /* GPIOX */ + "", /* GPIOX_0 */ + "", /* GPIOX_1 */ + "", /* GPIOX_2 */ + "", /* GPIOX_3 */ + "", /* GPIOX_4 */ + "", /* GPIOX_5 */ + "RS485_TX", /* GPIOX_6 */ + "RS485_RX", /* GPIOX_7 */ + "", /* GPIOX_8 */ + "", /* GPIOX_9 */ + "", /* GPIOX_10 */ + "", /* GPIOX_11 */ + "", /* GPIOX_12 */ + "", /* GPIOX_13 */ + "", /* GPIOX_14 */ + "", /* GPIOX_15 */ + "", /* GPIOX_16 */ + "I2C_SDA_LCDBUS", /* GPIOX_17 */ + "I2C_SCL_LCDBUS", /* GPIOX_18 */ + ""; /* GPIOX_19 */ +}; + +&gpio_ao { + gpio-line-names = + /* GPIOAO */ + "", "", "", "", + "MCU_RESET", /* GPIOAO_4 */ + "POWER_GOOD", /* GPIOAO_5 */ + "", + "MCU_BOOT", /* GPIOAO_7 */ + "MCU_UART_TX", /* GPIOAO_8 */ + "MCU_UART_RX", /* GPIOAO_9 */ + "BUTTON_USR", /* GPIOAO_10 */ + "LED_GREEN", /* GPIOAO_11 */ + /* GPIOE */ + "", "", ""; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc_5v>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; // GPIOE_1 + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; + +&saradc { + status = "okay"; +}; + +/* 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 = <200000000>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + disable-wp; + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&tflash_vdd>; + vqmmc-supply = <&tf_io>; +}; + +/* 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 = <&flash_1v8>; +}; + +&spifc { + status = "disabled"; + pinctrl-0 = <&nor_pins>; + pinctrl-names = "default"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + }; +}; + +&tdmif_b { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&uart_AO_B { + status = "okay"; + pinctrl-0 = <&uart_ao_b_8_9_pins>; + pinctrl-names = "default"; +}; + +&uart_B { + status = "okay"; + pinctrl-0 = <&uart_b_pins>; + pinctrl-names = "default"; +}; + + +&usb { + status = "okay"; + vbus-supply = <&usb_pwr_en>; +}; + +&usb2_phy0 { + phy-supply = <&vcc_5v>; +}; + + +/* I2C for modules */ +&i2c1 { + status = "okay"; + pinctrl-0 = <&i2c1_sda_h6_pins>, <&i2c1_sck_h7_pins>; + pinctrl-names = "default"; + + /* GPIO expander */ + u9: gpio@22 { + compatible = "nxp,pca9535"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "RELAY_1", "RELAY_2", + "", "", + "UXM1_RESET", "UXM1_BOOT", + "UXM2_RESET", "UXM2_BOOT", + "DIN_1", "DIN_2", "DIN_3", + "","","","",""; + }; + + /* 1-wire */ + w1: onewire@18 { + compatible = "maxim,ds2482"; + reg = <0x18>; + }; + +}; + + +/* I2C for lcd/etc */ +&i2c2 { + status = "okay"; + pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>; + pinctrl-names = "default"; +}; + +/* I2C_EE_M3: I2C for CPU board */ +&i2c3 { + status = "okay"; + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names = "default"; + + /* I2C for rtc */ + rtc: rtc@51 { + status = "okay"; + compatible = "nxp,pcf8563"; + reg = <0x51>; + wakeup-source; + }; + + /* FRAM on base board */ + fram: eeprom@52 { + compatible = "atmel,24c64"; + reg = <0x52>; + pagesize = <0x20>; + label = "fram"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; + + /* EEPROM on CPU board */ + eepromc: eeprom@54 { + compatible = "atmel,24c64"; + reg = <0x54>; + pagesize = <0x20>; + label = "eepromc"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; + + /* EEPROM on base board */ + eeprompd: eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + pagesize = <0x20>; + label = "eeprompd"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; + + /* EEPROM on power module */ + eeprompm: eeprom@57 { + compatible = "atmel,24c64"; + reg = <0x57>; + pagesize = <0x20>; + label = "eeprompm"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; + + /* temperature sensors */ + temp1: tmp102@48 { + compatible = "ti,tmp102"; + reg = <0x48>; + }; + + temp2: tmp102@49 { + compatible = "ti,tmp102"; + reg = <0x49>; + }; + +}; -- 2.45.2