From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx> Add Toradex Verdin AM62 Dahlia. Link: https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx> --- v2: - added link to product pages on dts/dtsi - fixed pinctrl definition --- arch/arm64/boot/dts/ti/Makefile | 2 + .../boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 219 ++++++++++++++++++ .../dts/ti/k3-am625-verdin-nonwifi-dahlia.dts | 22 ++ .../dts/ti/k3-am625-verdin-wifi-dahlia.dts | 22 ++ 4 files changed, 265 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dahlia.dts create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dahlia.dts diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 587e581dd27f..f6b38ae10988 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -11,7 +11,9 @@ # Boards with AM62x SoC dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi new file mode 100644 index 000000000000..a10ddef2693c --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -0,0 +1,219 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + * + * Common dtsi for Verdin AM62 SoM on Dahlia carrier board + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/ { + reg_1v8_sw: regulator-1v8-sw { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-carrier +V1.8_SW"; + }; + + sound_card: sound-card { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,name = "verdin-wm8904"; + + simple-audio-card,routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "IN2L", "Line In Jack", + "IN2R", "Line In Jack", + "Headphone Jack", "MICBIAS", + "IN1L", "Headphone Jack"; + simple-audio-card,widgets = + "Microphone", "Headphone Jack", + "Headphone", "Headphone Jack", + "Line", "Line In Jack"; + + dailink_master: simple-audio-card,codec { + clocks = <&k3_clks 157 10>; + sound-dai = <&wm8904_1a>; + }; + + simple-audio-card,cpu { + sound-dai = <&mcasp0>; + }; + }; +}; + +/* Verdin ETHs */ +&cpsw3g { + status = "okay"; +}; + +/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ +&cpsw3g_mdio { + status = "okay"; +}; + +/* Verdin ETH_1 (On-module PHY) */ +&cpsw_port1 { + status = "okay"; +}; + +/* Verdin PWM_1, PWM_2 */ +&epwm0 { + status = "okay"; +}; + +/* Verdin PWM_3_DSI */ +&epwm1 { + status = "okay"; +}; + +&main_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>, + <&pinctrl_gpio_5>, + <&pinctrl_gpio_6>, + <&pinctrl_gpio_7>, + <&pinctrl_gpio_8>; +}; + +/* Verdin I2C_1 */ +&main_i2c1 { + status = "okay"; + + /* Audio Codec */ + wm8904_1a: audio-codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s1_mclk>; + /* POSTDIV4_16FF_MAIN_2_HSDIVOUT8_CLK -> AUDIO_EXT_REFCLK1 */ + assigned-clocks = <&k3_clks 157 10>; + assigned-clock-parents = <&k3_clks 157 18>; + assigned-clock-rates = <25000000>; /* for 48KHz +/- 1.7% */ + clocks = <&k3_clks 157 10>; + clock-names = "mclk"; + AVDD-supply = <®_1v8_sw>; + CPVDD-supply = <®_1v8_sw>; + DBVDD-supply = <®_1v8_sw>; + DCVDD-supply = <®_1v8_sw>; + MICVDD-supply = <®_1v8_sw>; + #sound-dai-cells = <0>; + }; + + /* Current measurement into module VCC */ + hwmon@40 { + compatible = "ti,ina219"; + reg = <0x40>; + shunt-resistor = <10000>; + }; + + /* Temperature sensor */ + sensor@4f { + compatible = "ti,tmp75c"; + reg = <0x4f>; + }; + + /* EEPROM */ + eeprom@57 { + compatible = "st,24c02"; + reg = <0x57>; + pagesize = <16>; + }; +}; + +/* Verdin I2C_2_DSI */ +&main_i2c2 { + status = "okay"; +}; + +/* Verdin I2C_4_CSI */ +&main_i2c3 { + status = "okay"; +}; + +/* Verdin CAN_1 */ +&main_mcan0 { + status = "okay"; +}; + +/* Verdin SPI_1 */ +&main_spi1 { + status = "okay"; +}; + +/* Verdin UART_3 */ +&main_uart0 { + status = "okay"; +}; + +/* Verdin UART_1 */ +&main_uart1 { + status = "okay"; +}; + +/* Verdin I2S_1 */ +&mcasp0 { + status = "okay"; +}; + +&mcu_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_1>, + <&pinctrl_gpio_2>, + <&pinctrl_gpio_3>, + <&pinctrl_gpio_4>; +}; + +/* Verdin I2C_3_HDMI */ +&mcu_i2c0 { + status = "okay"; +}; + +/* Verdin UART_4 */ +&mcu_uart0 { + status = "okay"; +}; + +/* Verdin QSPI_1 */ +&ospi0 { + status = "okay"; +}; + +/* Verdin SD_1 */ +&sdhci1 { + ti,driver-strength-ohm = <33>; + status = "okay"; +}; + +/* Verdin USB_1 */ +&usbss0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +/* Verdin USB_2 */ +&usbss1 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +/* Verdin CTRL_WAKE1_MICO# */ +&verdin_gpio_keys { + status = "okay"; +}; + +/* Verdin UART_2 */ +&wkup_uart0 { + /* FIXME: WKUP UART0 is used by DM firmware */ + status = "reserved"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dahlia.dts b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dahlia.dts new file mode 100644 index 000000000000..d38bfef29d71 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dahlia.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/dts-v1/; + +#include "k3-am625.dtsi" +#include "k3-am62-verdin.dtsi" +#include "k3-am62-verdin-nonwifi.dtsi" +#include "k3-am62-verdin-dahlia.dtsi" + +/ { + model = "Toradex Verdin AM62 on Dahlia Board"; + compatible = "toradex,verdin-am62-nonwifi-dahlia", + "toradex,verdin-am62-nonwifi", + "toradex,verdin-am62", + "ti,am625"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dahlia.dts b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dahlia.dts new file mode 100644 index 000000000000..3850a706edb7 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dahlia.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + * + * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 + * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit + */ + +/dts-v1/; + +#include "k3-am625.dtsi" +#include "k3-am62-verdin.dtsi" +#include "k3-am62-verdin-wifi.dtsi" +#include "k3-am62-verdin-dahlia.dtsi" + +/ { + model = "Toradex Verdin AM62 WB on Dahlia Board"; + compatible = "toradex,verdin-am62-wifi-dahlia", + "toradex,verdin-am62-wifi", + "toradex,verdin-am62", + "ti,am625"; +}; -- 2.25.1
