From patchwork Fri Jan 27 15:05:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Hewitt X-Patchwork-Id: 647728 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E34DC38142 for ; Fri, 27 Jan 2023 15:05:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234111AbjA0PFo (ORCPT ); Fri, 27 Jan 2023 10:05:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229687AbjA0PFn (ORCPT ); Fri, 27 Jan 2023 10:05:43 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1824A7BE69; Fri, 27 Jan 2023 07:05:43 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id m5-20020a05600c4f4500b003db03b2559eso3680011wmq.5; Fri, 27 Jan 2023 07:05:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=gepcoh1/hxUv6nKXHcQhtixyQIosb0XKZ35X3906qAc=; b=NWDPk6+RdbArgGiYL2c5OoIy8HWhZyEEVG07FXCpyTehvXUE2Pbj6JtRkyyb+fAKkj lmL1qZoIP+vYKEdjggclryVwDP34zv6/ghLS2wSes30w3la4h71562IhnhZkGr9PVnnB AaWKkRvl3/CTBMCme5T4jjoQLn1gwPfhHachm8k2qF8bPt/2CUW+Ap30AsPBzy0xtUNA QKi+CENchAych+BeBIREvESp9b3OPZYugMqUsiCkaSayIU3Vlok0qot4UdwlAl6Sw9Wy 3m8qFBVykVI5Fs43V7I4q4BMd79W2bURAEaKzdmJAgGV4R65Ssk+giv5+pbTaEyJv0Bh Om5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=gepcoh1/hxUv6nKXHcQhtixyQIosb0XKZ35X3906qAc=; b=chIPXrRu6D5KSzRf74/pqy6xpVxD8KHG7oLSn9JKZPEdAgWd+1NEWCWJ4hMeh8/7ob 1bnJBhBA254tzP7oWulxVRXqLIT6ADVw7xfVGQnsqIgdfIl5xr20AQTPH7skfQLfyeR9 oueepp8X7SiB8eIubEm+Lvn17tKQbBeIUMQhsNIFRoauNllQJsiZvewFF1f7bdmxt1ef mMd41QWEkLZgRIhpmZ/aWcc6TA0hefUyL+yNhEicOUXalaSNOEwNkuZXk7W6shZ0XyJm xNOQCTRLEYgQQS3XqNEqajl+Xc07bS/E0Kp9vNFs5C1ABW1c/OdnT9SfBl2SHYehD/AR Pm4A== X-Gm-Message-State: AFqh2kqXmMXnW3FWfzNtOON0H/K2wkXeeV3xj0WdeFzt05dnSZ/N52CU awWAEBjqmJQh3ddUP1dR/bs= X-Google-Smtp-Source: AMrXdXuSp44ZwmQGg0LnuJYoMK1vu0OceJljCbHt02EaiC/wLkMHGzV3oBGBHANWrskj1koMT2WeAQ== X-Received: by 2002:a05:600c:5386:b0:3cf:9844:7b11 with SMTP id hg6-20020a05600c538600b003cf98447b11mr41889835wmb.23.1674831941414; Fri, 27 Jan 2023 07:05:41 -0800 (PST) Received: from toolbox.. ([87.200.95.144]) by smtp.gmail.com with ESMTPSA id l4-20020a7bc444000000b003db03725e86sm4573395wmi.8.2023.01.27.07.05.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jan 2023 07:05:40 -0800 (PST) From: Christian Hewitt To: Rob Herring , Krzysztof Kozlowski , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Christian Hewitt , Krzysztof Kozlowski Subject: [PATCH v2 1/2] dt-bindings: arm: amlogic: add support for Radxa Zero2 Date: Fri, 27 Jan 2023 15:05:35 +0000 Message-Id: <20230127150536.3719090-1-christianshewitt@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Radxa Zero2 is a small form-factor SBC using the Amlogic A311D chip. Signed-off-by: Christian Hewitt Acked-by: Krzysztof Kozlowski Reviewed-by: Neil Armstrong --- Changes from v1: - Add Krzysztof's Ack Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index 8aa6b6a92c29..6e3cb5a0d879 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -154,6 +154,7 @@ properties: items: - enum: - khadas,vim3 + - radxa,zero2 - const: amlogic,a311d - const: amlogic,g12b From patchwork Fri Jan 27 15:05:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Hewitt X-Patchwork-Id: 648173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4103C54EAA for ; Fri, 27 Jan 2023 15:05:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234122AbjA0PFu (ORCPT ); Fri, 27 Jan 2023 10:05:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234130AbjA0PFs (ORCPT ); Fri, 27 Jan 2023 10:05:48 -0500 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32AB883953; Fri, 27 Jan 2023 07:05:46 -0800 (PST) Received: by mail-wm1-x335.google.com with SMTP id j17so3688108wms.0; Fri, 27 Jan 2023 07:05:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=/2yUZnCC5Nfg8sIMe5cwqfneD9ywtGZHXM6QwrCZeBY=; b=COpOcZaxfSkwMINkKGfGtKx1qS1UVNa4nyFUOXy9NpoecQfP1jl+D6izw53VdZ3dem AcdY9vScIIiWrfKxSyGt8pxrjc9e5Pk9GgDDjJ8eL07POuR6h7cuuC5XztjbtpxJFics ltPKUzFuA8QC+j0K2/WRDPu9f2i9RgBXMgLaUp4vfkulDoB4XDBEf8QfBaBROVjA1Wj8 70VJ9rvlAlAjA+B9ruSu2pbe9d+4V7hozMSH38+PzY6pF81qVUazbiTuHwOT9UTvqY+O TIGRsGQrgtlaaVAem9MEkAv6165qIeSprUEhuiPQvB16kv51sNrjbVWU5dgfv7OkffW9 cg3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/2yUZnCC5Nfg8sIMe5cwqfneD9ywtGZHXM6QwrCZeBY=; b=P36e+C2S1CPsnW7ZQAH+OFEcyFd0+q+cuXmHslKg9T9FjquXVdQjSwJMEiOI9VNJSS oP0PjFqgMI7S2oJREKzzo9ScT3UjlfiEJDxwOHrBx3gg8ud6C40I+1Xa4qzjCjU/ehK8 6qRlHh8QeRkeRx9IyiLGHiNqA9zMT+Mf7jLguZXCV5a33Fiu6vdqmvDb4gS7CaMXgFjc Eo7eYx2QolldLUHhk4RSWrcE/n3KmH98CALBbXkva3RwU0lLtTj1kfmc7S4+r1Xerxtz ERgfyP7PTm172/d+mw/ykqor4WMmGwOskGEvVVJTl0OyxU38tLxqeDjQRyyc6wbO+jA3 I04A== X-Gm-Message-State: AFqh2kruS1ewscf+qhgSyjK2NxA7tVUjYJVNcGnclRlf1/vXeyz5hVon WmbQ607sciMKWorLZZP5Ii7o8BR1cizb/A== X-Google-Smtp-Source: AMrXdXt/3ydWgS76GgADBkN1HuOKpbgj6JByan7yiH9GGIpIRSN/9TOac06Ut3TNvozsaMqdy0XtXA== X-Received: by 2002:a05:600c:a11:b0:3db:f1f:bc31 with SMTP id z17-20020a05600c0a1100b003db0f1fbc31mr37466072wmp.16.1674831944422; Fri, 27 Jan 2023 07:05:44 -0800 (PST) Received: from toolbox.. ([87.200.95.144]) by smtp.gmail.com with ESMTPSA id l4-20020a7bc444000000b003db03725e86sm4573395wmi.8.2023.01.27.07.05.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jan 2023 07:05:43 -0800 (PST) From: Christian Hewitt To: Rob Herring , Krzysztof Kozlowski , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Christian Hewitt , Yuntian Zhang Subject: [PATCH v2 2/2] arm64: dts: meson: add support for Radxa Zero2 Date: Fri, 27 Jan 2023 15:05:36 +0000 Message-Id: <20230127150536.3719090-2-christianshewitt@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230127150536.3719090-1-christianshewitt@gmail.com> References: <20230127150536.3719090-1-christianshewitt@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Yuntian Zhang Radxa Zero2 is a small form factor SBC based on the Amlogic A311D chipset that ships in a number of eMMC configurations: - Amlogic A311D (Quad A73 + Dual A53) CPU - 4GB LPDDR4 RAM - 32/64/128GB eMMC - Mali G52-MP4 GPU - HDMI 2.1 output (micro) - BCM4345 WiFi (2.4/5GHz a/b/g/n/ac) and BT 5.0 - 1x USB 2.0 port - Type C (OTG) - 1x USB 3.0 port - Type C (Host) - 1x micro SD Card slot - 40 Pin GPIO header Signed-off-by: Yuntian Zhang Signed-off-by: Christian Hewitt --- The original dts from Yuntian contains some additional content for the USB-C device, but this is not working for me so I have ommited it and kept things simple. I've also left out some pwm-fan/thermal content; while the board does not ship with a fan the A311D chip should be used with one and I believe the board has a connector to add a fan, but until this is confirmed (and production boards are available) it's best left out. Changes from v1: - Corrected underscores in node names - Corrected wifi32k clock node name arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-g12b-radxa-zero2.dts | 489 ++++++++++++++++++ 2 files changed, 490 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 04114e8c9992..bb1af1d80c21 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -16,6 +16,7 @@ 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-$(CONFIG_ARCH_MESON) += meson-g12b-radxa-zero2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts new file mode 100644 index 000000000000..9a60c5ec2072 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-radxa-zero2.dts @@ -0,0 +1,489 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong + * Copyright (c) 2019 Christian Hewitt + * Copyright (c) 2022 Radxa Limited + * Author: Yuntian Zhang + */ + +/dts-v1/; + +#include "meson-g12b-a311d.dtsi" +#include +#include +#include +#include + +/ { + 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>; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <100>; + power-button { + label = "power"; + linux,code = ; + gpios = <&gpio_ao GPIOAO_3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-green { + color = ; + 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>; +}; + +&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 = "clkin2"; + status = "okay"; +}; + +&pwm_AO_ab { + pinctrl-0 = <&pwm_ao_a_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin3"; + status = "okay"; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin4"; + 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"; +};