From patchwork Wed Oct 16 15:47:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 836075 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 D5D8D20F5BD; Wed, 16 Oct 2024 15:48:28 +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=1729093710; cv=none; b=PPoYwVpFJpfkGNBfC8Kuozv8/cZEOVcpi+2+dSd4gYSS/h4UJJBuOoHkABzyos/siH6Pm295NZ0FSjgtwQLN8ndVM+4H5ttmrlB+jZU85SohiXQTDeQSWOY0tDT3+x4+1C5UOFPk8ntzQGTUHO8Bp1cJWR701030nTtO3g4xvio= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729093710; c=relaxed/simple; bh=NH28ZQ6WBAkjREDKetsC5rojQ5QjJjtGB0qjxwTEYq4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jXVmspEIRU97t2AHZAExO8jA+zrFbnLCMpUQq8oyf3vfpONRiiP6DW/QPSSy7PoBuF4uy6f6qBUnINRB1U/4zPvVkBrkgkQsbgIErwnLFgyiI1JUoHQklHqSMllvNwwy6cCcg+D5CGOHtzMxkI9JQv5R6SpeFI7VzYic7cGERTA= 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=X9nEvF5t; 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="X9nEvF5t" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XTFk16TJ0zGpTw; Wed, 16 Oct 2024 15:48:25 +0000 (UTC) Received: from igor-systemproductname.lan (83.8.245.91.ipv4.supernova.orange.pl [83.8.245.91]) (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 4XTFjt5Bmzz8sWQ; Wed, 16 Oct 2024 15:48:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729093700; bh=NH28ZQ6WBAkjREDKetsC5rojQ5QjJjtGB0qjxwTEYq4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X9nEvF5tggKPhI5dLt2YNBRHl7iZroG2SG+f9rn/SN0ZmSqS1hQRdogqqwyLnTvPq FNhAYUdwupWqrN7RgGzE/Lg6ba03c4JP0vKyujxuqWPe/WGqO/R1fSBYffcxwRrCp4 bTUzSaErMvrjVy8C3gdLNeabM6eX6Eg3svhGBBOElLmv2ed+J9d387Ppvjm0B1Nh6S HPbmPdAhmuG4hEs++MwYIP92JZMIIdQuviBio2XhH9fK0075r7lgNcT7zLBkOd27I4 YZDj5/aY0oclAsfrSjBmMIezEiEXpYfs+RyhPZ0CpaXmWVBAR8Y/B3ltNTxNrDfwQz iYQELa6H3WR+w== From: Igor Belwon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Igor Belwon Subject: [PATCH v3 6/6] arm64: dts: exynos: Add initial support for Samsung Galaxy Note20 5G (c1s) Date: Wed, 16 Oct 2024 17:47:47 +0200 Message-ID: <20241016154747.64343-7-igor.belwon@mentallysanemainliners.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241016154747.64343-1-igor.belwon@mentallysanemainliners.org> References: <20241016154747.64343-1-igor.belwon@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 Note20 5G (c1s/SM-N981B) phone. It was launched in 2020, and it's based on the Exynos 990 SoC. It has only one configuration with 8GB of RAM, albeit storage options may differ. This device tree adds support for the following: - SimpleFB - 8GB RAM - Buttons Signed-off-by: Igor Belwon --- arch/arm64/boot/dts/exynos/Makefile | 1 + arch/arm64/boot/dts/exynos/exynos990-c1s.dts | 115 +++++++++++++++++++ 2 files changed, 116 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos990-c1s.dts diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile index 18f5a3eed523..7a934499b235 100644 --- a/arch/arm64/boot/dts/exynos/Makefile +++ b/arch/arm64/boot/dts/exynos/Makefile @@ -8,5 +8,6 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \ exynos7885-jackpotlte.dtb \ exynos850-e850-96.dtb \ exynos8895-dreamlte.dtb \ + exynos990-c1s.dtb \ exynosautov9-sadk.dtb \ exynosautov920-sadk.dtb diff --git a/arch/arm64/boot/dts/exynos/exynos990-c1s.dts b/arch/arm64/boot/dts/exynos/exynos990-c1s.dts new file mode 100644 index 000000000000..36a6f1377e92 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos990-c1s.dts @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Samsung Galaxy Note20 5G (c1s/SM-N981B) device tree source + * + * Copyright (c) 2024, Igor Belwon + */ + +/dts-v1/; +#include "exynos990.dtsi" +#include +#include +#include + +/ { + model = "Samsung Galaxy Note20"; + compatible = "samsung,c1s", "samsung,exynos990"; + + #address-cells = <2>; + #size-cells = <2>; + + chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + framebuffer0: framebuffer@f1000000 { + compatible = "simple-framebuffer"; + reg = <0 0xf1000000 0 (1080 * 2400 * 4)>; + width = <1080>; + height = <2400>; + stride = <(1080 * 4)>; + format = "a8r8g8b8"; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x3ab00000>, + /* Memory hole */ + <0x0 0xc1200000 0x0 0x1ee00000>, + /* Memory hole */ + <0x0 0xe1900000 0x0 0x1e700000>, + /* Memory hole - last block */ + <0x8 0x80000000 0x1 0x7ec00000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cont_splash_mem: framebuffer@f1000000 { + reg = <0 0xf1000000 0 0x13c6800>; + 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 = ; + }; +};