| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org> |
| * Copyright 2023 MNT Research GmbH |
| */ |
| |
| /dts-v1/; |
| |
| #include "meson-g12b-bananapi-cm4.dtsi" |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/sound/meson-g12a-tohdmitx.h> |
| |
| / { |
| model = "MNT Reform 2 with BPI-CM4 Module"; |
| compatible = "mntre,reform2-cm4", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b"; |
| chassis-type = "laptop"; |
| |
| aliases { |
| ethernet0 = ðmac; |
| i2c0 = &i2c1; |
| i2c1 = &i2c3; |
| }; |
| |
| hdmi_connector: hdmi-connector { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| |
| port { |
| hdmi_connector_in: endpoint { |
| remote-endpoint = <&hdmi_tx_tmds_out>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-blue { |
| color = <LED_COLOR_ID_BLUE>; |
| function = LED_FUNCTION_STATUS; |
| gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| led-green { |
| color = <LED_COLOR_ID_GREEN>; |
| function = LED_FUNCTION_STATUS; |
| gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| sound { |
| compatible = "amlogic,axg-sound-card"; |
| model = "MNT-REFORM2-BPI-CM4"; |
| audio-widgets = "Headphone", "Headphone Jack", |
| "Speaker", "External Speaker", |
| "Microphone", "Mic Jack"; |
| audio-aux-devs = <&tdmout_a>, <&tdmout_b>, <&tdmin_b>; |
| audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", |
| "TDMOUT_A IN 1", "FRDDR_B OUT 0", |
| "TDMOUT_A IN 2", "FRDDR_C OUT 0", |
| "TDM_A Playback", "TDMOUT_A OUT", |
| "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", |
| "TDMIN_B IN 1", "TDM_B Capture", |
| "TDMIN_B IN 4", "TDM_B Loopback", |
| "TODDR_A IN 1", "TDMIN_B OUT", |
| "TODDR_B IN 1", "TDMIN_B OUT", |
| "TODDR_C IN 1", "TDMIN_B OUT", |
| "Headphone Jack", "HP_L", |
| "Headphone Jack", "HP_R", |
| "External Speaker", "SPK_LP", |
| "External Speaker", "SPK_LN", |
| "External Speaker", "SPK_RP", |
| "External Speaker", "SPK_RN", |
| "LINPUT1", "Mic Jack", |
| "Mic Jack", "MICB"; |
| |
| 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>; |
| }; |
| |
| dai-link-3 { |
| sound-dai = <&toddr_a>; |
| }; |
| |
| dai-link-4 { |
| sound-dai = <&toddr_b>; |
| }; |
| |
| dai-link-5 { |
| sound-dai = <&toddr_c>; |
| }; |
| |
| /* 8ch hdmi interface */ |
| dai-link-6 { |
| sound-dai = <&tdmif_a>; |
| 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_A>; |
| }; |
| }; |
| |
| /* Analog Audio */ |
| dai-link-7 { |
| sound-dai = <&tdmif_b>; |
| dai-format = "i2s"; |
| dai-tdm-slot-tx-mask-0 = <1 1>; |
| mclk-fs = <256>; |
| |
| codec { |
| sound-dai = <&wm8960>; |
| }; |
| }; |
| |
| /* hdmi glue */ |
| dai-link-8 { |
| sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; |
| |
| codec { |
| sound-dai = <&hdmi_tx>; |
| }; |
| }; |
| }; |
| |
| reg_main_1v8: regulator-main-1v8 { |
| compatible = "regulator-fixed"; |
| regulator-name = "1V8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| vin-supply = <®_main_3v3>; |
| }; |
| |
| reg_main_1v2: regulator-main-1v2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "1V2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| vin-supply = <®_main_5v>; |
| }; |
| |
| reg_main_3v3: regulator-main-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| reg_main_5v: regulator-main-5v { |
| compatible = "regulator-fixed"; |
| regulator-name = "5V"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| reg_main_usb: regulator-main-usb { |
| compatible = "regulator-fixed"; |
| regulator-name = "USB_PWR"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <®_main_5v>; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm_AO_ab 0 10000 0>; |
| power-supply = <®_main_usb>; |
| enable-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>; |
| brightness-levels = <0 32 64 128 160 200 255>; |
| default-brightness-level = <6>; |
| }; |
| |
| panel { |
| compatible = "innolux,n125hce-gn1"; |
| power-supply = <®_main_3v3>; |
| backlight = <&backlight>; |
| no-hpd; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&edp_bridge_out>; |
| }; |
| }; |
| }; |
| |
| clock_12288: clock_12288 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <12288000>; |
| }; |
| }; |
| |
| &mipi_analog_dphy { |
| status = "okay"; |
| }; |
| |
| &mipi_dphy { |
| status = "okay"; |
| }; |
| |
| &mipi_dsi { |
| status = "okay"; |
| |
| assigned-clocks = <&clkc CLKID_GP0_PLL>, |
| <&clkc CLKID_MIPI_DSI_PXCLK_SEL>, |
| <&clkc CLKID_MIPI_DSI_PXCLK>, |
| <&clkc CLKID_CTS_ENCL_SEL>, |
| <&clkc CLKID_VCLK2_SEL>; |
| assigned-clock-parents = <0>, |
| <&clkc CLKID_GP0_PLL>, |
| <0>, |
| <&clkc CLKID_VCLK2_DIV1>, |
| <&clkc CLKID_GP0_PLL>; |
| assigned-clock-rates = <936000000>, |
| <0>, |
| <936000000>, |
| <0>, |
| <0>; |
| }; |
| |
| &mipi_dsi_panel_port { |
| mipi_dsi_out: endpoint { |
| remote-endpoint = <&edp_bridge_in>; |
| }; |
| }; |
| |
| &cecb_AO { |
| status = "okay"; |
| }; |
| |
| ðmac { |
| status = "okay"; |
| }; |
| |
| &hdmi_tx { |
| status = "okay"; |
| }; |
| |
| &hdmi_tx_tmds_port { |
| hdmi_tx_tmds_out: endpoint { |
| remote-endpoint = <&hdmi_connector_in>; |
| }; |
| }; |
| |
| &pwm_AO_ab { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm_ao_a_pins>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| |
| edp_bridge: bridge@2c { |
| compatible = "ti,sn65dsi86"; |
| reg = <0x2c>; |
| enable-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>; // PIN_24 / GPIO8 |
| vccio-supply = <®_main_1v8>; |
| vpll-supply = <®_main_1v8>; |
| vcca-supply = <®_main_1v2>; |
| vcc-supply = <®_main_1v2>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| edp_bridge_in: endpoint { |
| remote-endpoint = <&mipi_dsi_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| edp_bridge_out: endpoint { |
| remote-endpoint = <&panel_in>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| |
| wm8960: codec@1a { |
| compatible = "wlf,wm8960"; |
| reg = <0x1a>; |
| clocks = <&clock_12288>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <0>; |
| wlf,shared-lrclk; |
| }; |
| |
| rtc@68 { |
| compatible = "nxp,pcf8523"; |
| reg = <0x68>; |
| }; |
| }; |
| |
| &pcie { |
| status = "okay"; |
| }; |
| |
| &sd_emmc_b { |
| status = "okay"; |
| }; |
| |
| &tdmif_a { |
| status = "okay"; |
| }; |
| |
| &tdmout_a { |
| status = "okay"; |
| }; |
| |
| &tdmif_b { |
| pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>; |
| pinctrl-names = "default"; |
| |
| assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>, |
| <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>; |
| assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>, |
| <&clkc_audio AUD_CLKID_MST_B_LRCLK>; |
| assigned-clock-rates = <0>, <0>; |
| }; |
| |
| &tdmin_b { |
| status = "okay"; |
| }; |
| |
| &toddr_a { |
| status = "okay"; |
| }; |
| |
| &toddr_b { |
| status = "okay"; |
| }; |
| |
| &toddr_c { |
| status = "okay"; |
| }; |
| |
| &tohdmitx { |
| status = "okay"; |
| }; |
| |
| &usb { |
| dr_mode = "host"; |
| |
| status = "okay"; |
| }; |
