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Hartmann" X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=9593; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=9ApsCGJ3JQMoGoKsprcommpaWFgc4kT+l13mpT5eszs=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBmAVt+xJTaPofWk/WAXXJr0SUIjdXEb5furHzzV4f0 xkGdKaOJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZgFbfgAKCRB33NvayMhJ0fiqEA DLMc8JY8FSmQe0SXFoZIkLsRi1prBPzAgTClokzx9meFBcjY6g/7nmjsCW0k0rRAWPQwvuwe7uXJXe vXOqP3YRYLDRj2E46b3+kbadw/vAfrdx1WYM4NvA+WhAkJiD+Bbam6Vo38GfLmp6pBxHAhHqcNUbur iEwTr+sizaodcCCbbiUt7Isu5gka19s3G2SHS6zpZVSsktI8M86Ve9cYK9PNpPYoDJVR3IWc+W79nB SC/mxxQGRTWGm7CbbiHJ9t9W5VP3/IY5kPiQuTBnyWozwiPi3hbozd/s1HKLSbu3a7MkFbM4D+Akpu WOBxCewu4R6xVZn9tDJCGqXwi3NNglnMhOHqC6xPrhU1JKPD/3ziv0c/cWA+lU9EE2vEZDqBYWXB3O 257fuhOnS2Oa4a+7vPYp1lzQJBjBWRTIQJkoAZOELdLgjlp6r7I+jbA+6wGAZRWOFvMY46OlWCrRMl k442mN91fxhFHUQLzM/+R7O3iWX0wD1L/2E3ThKW6n6G710i+yYhgGguOPUZhw3Ijcs2TidGD7cllW fX3Z8j+1xjBfW1i1mze+GI+TCiQCwvyrz6V2Pjsm/RtSiakfNSsNTOaBvqt7qDgEIRuWkWlEqDigto Bffp4gf8iESEwbbKB9hp/gD0hR0LIoYuDn6oXr/LeozhxY1nz6cP92+ukO4Q== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240325_041005_970026_3F667437 X-CRM114-Status: GOOD ( 14.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This adds a basic devicetree for the MNT Reform2 DIY laptop when using a CM4 adapter and a BPI-CM4 module. Co-developed-by: Lukas F. Hartmann Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../meson-g12b-bananapi-cm4-mnt-reform2.dts | 384 +++++++++++++++++++++ 2 files changed, 385 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index bf723bec3e15..a89491bb72e8 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-bananapi-m2s.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3-ts050.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-cm4io.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-reform2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts new file mode 100644 index 000000000000..003efed529ba --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts @@ -0,0 +1,384 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Neil Armstrong + * Copyright 2023 MNT Research GmbH + */ + +/dts-v1/; + +#include "meson-g12b-bananapi-cm4.dtsi" +#include +#include +#include + +/ { + 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 = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led-green { + color = ; + 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"; +};