From patchwork Thu Jan 5 12:32:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Travkin X-Patchwork-Id: 13089792 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 8C5ADC54E76 for ; Thu, 5 Jan 2023 12:51:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233279AbjAEMv0 (ORCPT ); Thu, 5 Jan 2023 07:51:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232298AbjAEMvY (ORCPT ); Thu, 5 Jan 2023 07:51:24 -0500 X-Greylist: delayed 1043 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 05 Jan 2023 04:51:22 PST Received: from box.trvn.ru (box.trvn.ru [194.87.146.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91AD948CD7; Thu, 5 Jan 2023 04:51:22 -0800 (PST) Received: from authenticated-user (box.trvn.ru [194.87.146.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.trvn.ru (Postfix) with ESMTPSA id 19899420CD; Thu, 5 Jan 2023 17:33:56 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1672922036; bh=oPZ1t+DpMVviHoMdVYbzlv1d7V7KYP6byecE4ht5AYA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1onlXCH2a88j7Kp/Yx0oDp82WiXbP40Se/FpM7OWMX/4VdchZorGFybOsjv3hZLcc nhL0yQ+3VRC4nsxd05KhxijG83jRclOVK+Ef8TJEfTOzumbdi+URpStyP59q/uyMao mQ5wN9zJJvtOFQtdC9m9VtmpqENCUKDpaqAVfjPZHGRibj1C2NrSC0fzwxszdLtj2K 6lKpkLf+gDoBfgjx52/0A+ztL8LWgPYfLi73JTlLN4IZSkskCXlUq2PuFKmS2/7tqF n1HI8zBX3Xt+77qeeGcZrdN6mmbDoZn45Ggw1SqBulJLQDrH4SyKZn4e+9v9dQmPc9 gHc7psBhjDseA== From: Nikita Travkin To: Andy Gross , Bjorn Andersson Cc: Rob Herring , Krzysztof Kozlowski , Konrad Dybcio , Siddharth Manthan , Jasper Korten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Siddharth Manthan , Nikita Travkin Subject: [PATCH 2/8] arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015) Date: Thu, 5 Jan 2023 17:32:34 +0500 Message-Id: <20230105123240.1089375-3-nikita@trvn.ru> In-Reply-To: <20230105123240.1089375-1-nikita@trvn.ru> References: <20230105123240.1089375-1-nikita@trvn.ru> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Jasper Korten This dts adds support for wifi and lte variants of Samsung Galaxy Tab A tablets released in 2015. (with both 8.0 and 9.7 inch displays) Add a device tree for gt58 and gt510 with initial support for: - SDHCI (internal and external storage) - USB Device Mode - UART - Regulators - WCNSS (WiFi/BT) - GPIO keys Most of the device tree is separated into msm8916-samsung-gt5-common.dtsi as these devices share a lot of hardware with each other. Signed-off-by: Jasper Korten Co-developed-by: Siddharth Manthan Signed-off-by: Siddharth Manthan Co-developed-by: Nikita Travkin Signed-off-by: Nikita Travkin --- arch/arm64/boot/dts/qcom/Makefile | 2 + .../dts/qcom/msm8916-samsung-gt5-common.dtsi | 236 ++++++++++++++++++ .../boot/dts/qcom/msm8916-samsung-gt510.dts | 11 + .../boot/dts/qcom/msm8916-samsung-gt58.dts | 11 + 4 files changed, 260 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index b42362c7be1b..062561db33f1 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -19,6 +19,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a5u-eur.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e5.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt510.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt58.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi new file mode 100644 index 000000000000..9cdb33247691 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi @@ -0,0 +1,236 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-pm8916.dtsi" +#include +#include +#include + +/ { + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + reserved-memory { + /* Additional memory used by Samsung firmware modifications */ + tz-apps@85500000 { + reg = <0x0 0x85500000 0x0 0xb00000>; + no-map; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_keys_default>; + pinctrl-names = "default"; + + label = "GPIO Buttons"; + + volume-up-button { + label = "Volume Up"; + gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + home-button { + label = "Home"; + gpios = <&msmgpio 109 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-hall-sensor { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_hall_sensor_default>; + pinctrl-names = "default"; + + label = "GPIO Hall Effect Sensor"; + + hall-sensor-switch { + label = "Hall Effect Sensor"; + gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>; + linux,input-type = ; + linux,code = ; + linux,can-disable; + }; + }; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&pm8916_resin { + linux,code = ; + status = "okay"; +}; + +/* FIXME: Replace with MAX77849 MUIC when driver is available */ +&pm8916_usbin { + status = "okay"; +}; + +&pronto { + status = "okay"; + + iris { + compatible = "qcom,wcn3660b"; + }; +}; + +&sdhc_1 { + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + +&sdhc_2 { + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + pinctrl-names = "default", "sleep"; + + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; + + status = "okay"; +}; + +&usb { + dr_mode = "peripheral"; + extcon = <&pm8916_usbin>; + + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&pm8916_usbin>; +}; + +&smd_rpm_regulators { + vdd_l1_l2_l3-supply = <&pm8916_s3>; + vdd_l4_l5_l6-supply = <&pm8916_s4>; + vdd_l7-supply = <&pm8916_s4>; + + s3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + }; + + s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2100000>; + }; + + l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + l4 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + l8 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2900000>; + }; + + l9 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + l10 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2800000>; + }; + + l11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-allow-set-load; + regulator-system-load = <200000>; + }; + + l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + l13 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l16 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; +}; + +&msmgpio { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio107", "gpio109"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + gpio_hall_sensor_default: gpio-hall-sensor-default-state { + pins = "gpio52"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts new file mode 100644 index 000000000000..e9916199e5a3 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-samsung-gt5-common.dtsi" + +/ { + model = "Samsung Galaxy Tab A 9.7 (2015)"; + compatible = "samsung,gt510", "qcom,msm8916"; + chassis-type = "tablet"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts new file mode 100644 index 000000000000..688e9be590ba --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-samsung-gt5-common.dtsi" + +/ { + model = "Samsung Galaxy Tab A 8.0 (2015)"; + compatible = "samsung,gt58", "qcom,msm8916"; + chassis-type = "tablet"; +};