From patchwork Fri Dec 6 15:41:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umer Uddin X-Patchwork-Id: 13897318 Received: from out-03.smtp.spacemail.com (out-03.smtp.spacemail.com [63.250.43.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A66120E021; Fri, 6 Dec 2024 15:42:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=63.250.43.88 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733499736; cv=none; b=OCSf48UVV4GB/Q04Pd9ixlxIuejI8QW2JyHNVsgMmohUQK4j2GdogbuvWFwWfT1fFvYQnTdDpANVNF2EZRUzc7OjcexXzvc6iWnFZvCtzlv5wImfVx7SvigQYXcTy7l6VyWW6xim5LNKqz4nbzd9/DY857AZBj+8agoy3epzq3E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733499736; c=relaxed/simple; bh=2vHYtlzccOz/AoVEwW4kXIY0ycA8Zvt+Xs9cHXRdiJg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CfZIS+vF4M2NLu3wgKnDHkm7apO60O6HbxYZBP+2LkNbOFZDO6ye4MU+YTWF9MYToVPiZbh9GRXrsuxJNdkKWaiE4lBe4YqfO6NttSE/XhO1Gx8sDhLJDfT9tt/LZbPStKqwZjBUtBRhH5dCTShQGtTPuuRRQYMSAz/WTI7IDeo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b=mAYq4u5b; arc=none smtp.client-ip=63.250.43.88 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mentallysanemainliners.org header.i=@mentallysanemainliners.org header.b="mAYq4u5b" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4Y4b9H6Fs7zGp3w; Fri, 06 Dec 2024 15:42:11 +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 4Y4b972sbQz2x9K; Fri, 6 Dec 2024 15:42:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1733499726; bh=2vHYtlzccOz/AoVEwW4kXIY0ycA8Zvt+Xs9cHXRdiJg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mAYq4u5bF9m8DT/YECg03J/MSL6xyK1iAzF7LTJkjF0OZN8qVCloEf+5KLYTnLy1Z Nwqf8nF7fuGXTi9KT/WSadHbcfJNx6/gUgnMColDtYwTwja0KNxVrogSbduF6Ts0ak AJwPrCZskOIrWatIIWWkexRHPwrndE62EEXVLcLnSbsU/BY4aYnw3Gd9bZxGYT3C1k GhdYYHCNinCjvhyci4zrN32mb44E94LqDrYqmQ32HyLGYGVsNSGymqfk2/5CuvFg7G mCvY236YgoB97+EJfbpzEUxsCnxy9qIXv23UdiVD6Xk+RtWmJUj3hu/zHd9M1jMNor 8IkIkWluBBf/g== 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 v5 2/4] arm64: dts: exynos: Add initial support for Samsung Galaxy S20 Series boards (hubble) Date: Fri, 6 Dec 2024 15:41:47 +0000 Message-ID: <20241206154149.4271-3-umer.uddin@mentallysanemainliners.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241206154149.4271-1-umer.uddin@mentallysanemainliners.org> References: <20241206154149.4271-1-umer.uddin@mentallysanemainliners.org> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 = ; + }; +};