From patchwork Mon Dec 9 08:00:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umer Uddin X-Patchwork-Id: 13899061 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 63A1DE77173 for ; Mon, 9 Dec 2024 08:06:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hWauk9qmL/orEsyw3cDMnhAaQarIwWnL+OGo5MfiM58=; b=PmmUE+HCSILiI/uW8xmzMD0wNk YSgxnwNiqrtST4kdY6BdM8jSsjLXaj3zRS/F7qugf0w71zpJ9b/PpxR01r4Dcou4a2ZzmNLvquZCp x43dY+QDpD4fHVh6FSIamZ2VC8lNmUQ3ZI8q+d+3My2F0Vv12nGNQxwqQ3mzkpAMYt4BkzRtihLYq nDcTItY1QbA6aUcBF4txa3EJuVAe9zBX5BrducyaBryJ5z0y5XL49f9ZbgNZgVnCZTB+4sptX5/HS uprMbiRzNwfrvD1yQVpX7hUGSv43jbAEV+eg6LqPfyJoTM4v9iztMrXPE8x9hoMjNXXmuDFoNZpsl Oj+pn5cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tKYm9-00000006pwW-24Nf; Mon, 09 Dec 2024 08:05:53 +0000 Received: from sendmail.purelymail.com ([34.202.193.197]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tKYi2-00000006oWd-3R9e for linux-arm-kernel@lists.infradead.org; Mon, 09 Dec 2024 08:01:40 +0000 Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=ocZHMFtPGn7aP1iRwhCIw7cP4p8boY/4CWQpO6+swdFEUZ+NjmEoj5oE4eJ8sgdHTlzcgDLAM09fcoki+oiv23xrdSze1MY/7yyKmZHYrRqhcxUoQqWp4Dip+ZzLUfRtu7/cOcod5qFXWPlHmCvNQDCtv2xF/tWMDT0PW8gUKTZxPPCbEqQC2vD5T1d9Vx4R6iTF3/1fgndQZ41f/hnunw0bl2cfBZb/aTUREmcDFFnZIO2+liBZmZO0i0QqQyzjOaB3foSyhsTq5FH6mbpTTYZQpWni0SW9REl8piHA0Ljw1muEjqb8qtgiBOHnsetp3nafPvteluANk7vngeM7qA==; s=purelymail2; d=purelymail.com; v=1; bh=hWauk9qmL/orEsyw3cDMnhAaQarIwWnL+OGo5MfiM58=; h=Feedback-ID:Received:From:To:Subject:Date; Feedback-ID: 68229:10037:null:purelymail X-Pm-Original-To: linux-arm-kernel@lists.infradead.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 1477585645; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Mon, 09 Dec 2024 08:01:14 +0000 (UTC) From: Umer Uddin To: Krzysztof Kozlowski , Alim Akhtar , Rob Herring , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, igor.belwon@mentallysanemainliners.org Subject: [PATCH v7 2/4] arm64: dts: exynos: Add initial support for Samsung Galaxy S20 Series boards (x1s-common) Date: Mon, 9 Dec 2024 08:00:57 +0000 Message-ID: <20241209080059.11891-3-umer.uddin@mentallysanemainliners.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241209080059.11891-1-umer.uddin@mentallysanemainliners.org> References: <20241209080059.11891-1-umer.uddin@mentallysanemainliners.org> MIME-Version: 1.0 X-MIME-Autoconverted: from 8bit to quoted-printable by Purelymail X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241209_000138_989908_AE6FF02B X-CRM114-Status: GOOD ( 11.84 ) 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 Add initial support for the Samsung Galaxy S20 Series (x1s-common) phones. They were launched in 2020, and are based on the Exynos 990 SoC. The devices have multiple RAM configurations, starting from 8GB going all the way up to 16GB for the S20 Ultra devices. This device tree adds support for the following: - SimpleFB - 8GB RAM (Any more will be mapped in device trees) - Buttons Signed-off-by: Umer Uddin --- .../boot/dts/exynos/exynos990-x1s-common.dtsi | 98 +++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi diff --git a/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi new file mode 100644 index 000000000..55fa8e9e0 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Samsung Galaxy S20 Series device tree source + * + * Copyright (c) 2024, Umer Uddin + */ + +/dts-v1/; +#include "exynos990.dtsi" +#include +#include +#include + +/ { + chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + framebuffer0: framebuffer@f1000000 { + compatible = "simple-framebuffer"; + reg = <0 0xf1000000 0 (1440 * 3200 * 4)>; + width = <1440>; + height = <3200>; + stride = <(1440 * 4)>; + format = "a8r8g8b8"; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cont_splash_mem: framebuffer@f1000000 { + reg = <0 0xf1000000 0 0x1194000>; + no-map; + }; + + abox_reserved: audio@f7fb0000 { + reg = <0 0xf7fb0000 0 0x2a50000>; + no-map; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&key_power &key_voldown &key_volup>; + pinctrl-names = "default"; + + power-key { + label = "Power"; + linux,code = ; + gpios = <&gpa2 4 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + voldown-key { + label = "Volume Down"; + linux,code = ; + gpios = <&gpa0 4 GPIO_ACTIVE_LOW>; + }; + + volup-key { + label = "Volume Up"; + linux,code = ; + gpios = <&gpa0 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&oscclk { + clock-frequency = <26000000>; +}; + +&pinctrl_alive { + key_power: key-power-pins { + samsung,pins = "gpa2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + key_voldown: key-voldown-pins { + samsung,pins = "gpa0-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpa0-3"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; +};