From patchwork Tue Dec 3 08:03:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umer Uddin X-Patchwork-Id: 13891882 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 B92C0E6C617 for ; Tue, 3 Dec 2024 08:08:27 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HE7mi4emr50jEpqtObN38wFodAKJOCr2oYhlGDwmbxc=; b=AcuiV68D0skMPG5x2J+uGsO6H9 AgQsMhxCHLhmzhDwuWJKs/CV6UY4jB/6ek03Cyh+lwPL1/MAYNHNpm8X4dxwqmP4UITuJsnib6xCF h3EUHW13JY6GB/6fbMgaY4NaFp05l20ybg99g9HhaZA6BxxIZM6ZHFf8j42e3grOCQ18Y2t5YnL2Y FrfTMgkDdi9EM6ldQKFAJlcY5J7KqADpmum2ohi/GNW1ApeD+Kii5ohpG3ySInS098reD2pIwyc8H QsEiWrGQ3jAUv+ywFUqW42Q9vj/AJbeA6CYPZLToQkW1nRu5w6DTliQW99MFFYSt6Pa/uDpzTgNNw se3bxbAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tINx7-00000008diO-2zWy; Tue, 03 Dec 2024 08:08:13 +0000 Received: from out-03.smtp.spacemail.com ([63.250.43.88]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tINsz-00000008ck7-15lS for linux-arm-kernel@lists.infradead.org; Tue, 03 Dec 2024 08:03:58 +0000 Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4Y2Y7r1kmdzGpJc; Tue, 03 Dec 2024 08:03:52 +0000 (UTC) Received: from umer-b550pro4.lan (host-213-78-252-153.as13285.net [213.78.252.153]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.spacemail.com (Postfix) with ESMTPSA id 4Y2Y7h1Vsxz2x98; Tue, 3 Dec 2024 08:03:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1733213027; bh=2vHYtlzccOz/AoVEwW4kXIY0ycA8Zvt+Xs9cHXRdiJg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e2ho1qOGdwTtsBFFK9R3iwakQw/ttEq28lRJRggHHbVz67Z8yMN4C5P1Lx+wVJJCN a8m1xHHBNAUbYH3776mhBiuURP98uYQbTpzBm/kBGnnKQILDhcXK8/uuYzgDU1Z6dG YA4PoZZB+Qqn1Y1MNmyLpDd+qcAGGtqJV735qQJDDOC7cKLJqartr/hyeQEy4OoifX kW1EibYGkMdGMSZKD7qYKMn5uqdxN3ynwFD1CTLcymB37HsZzcaFLhOIhHvpZ58aNB kOx+iaOEBaoeHwn5prr51InB3gL8n66hJvE0DHgkvF05U9QLcI+iUtbvIf6Epbwrjy 5NcxgvWFyyMyg== 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 v4 2/4] arm64: dts: exynos: Add initial support for Samsung Galaxy S20 Series boards (hubble) Date: Tue, 3 Dec 2024 08:03:24 +0000 Message-ID: <20241203080327.4751-3-umer.uddin@mentallysanemainliners.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241203080327.4751-1-umer.uddin@mentallysanemainliners.org> References: <20241203080327.4751-1-umer.uddin@mentallysanemainliners.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241203_000357_316686_DFDABAEB X-CRM114-Status: GOOD ( 13.91 ) 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 (hubble) 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 = ; + }; +};