From mboxrd@z Thu Jan 1 00:00:00 1970 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 E41DCCAC58E for ; Mon, 15 Sep 2025 04:33:10 +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: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7tpIkBM7a/o6PwHv3Plp/FdtJotbz2dwLqLoTIO02WA=; b=u9rdTNepSQS/bxTAPW4d9n9QoH 8yZNv1fyBWTAXWpkHLzDQAq1P81ffD+8Vs0Mj9G5BUHozHpnWdzHah0DZ3W3L+sLEpfwgYzYtZ1lm E7MIg1a5yTcsPNVI3LhD0lq7dmWw+QlRUvIZEJwLhz5HezQzV1Ng90FX5idPZD+U5Dq8ye6uM/AWD VblUNjFomDAk7dpR0a5EyeShhgPavkrdJjS1z5OCu8FYgVRy1xgGJkOjfbM4wW4wC8Sep90rfLP88 gdYt0JyRmhmWeor6CPGzhNBoYLgQvjn/SCFOQoZVYug6MxNsEk8CWBhnY8+Kz6Kn7PCvQqe4aLHZi nxgluvWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy0tm-00000002lue-3Vt9; Mon, 15 Sep 2025 04:33:06 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uy0tk-00000002ltF-1K9G for linux-arm-kernel@lists.infradead.org; Mon, 15 Sep 2025 04:33:05 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id F00764459D; Mon, 15 Sep 2025 04:33:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA3B5C4CEF1; Mon, 15 Sep 2025 04:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757910783; bh=pykA1A3/Zg0D/ZaZ6KglsvOLp4vC0LMedDVJjoQuhpw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=EeEAJXcp//6Qb0FMBfCMiPMVoiiqCMa2329dXewXnCKIoi5MOma3r8T0jEawSr5Uu HQst3nHsv/qGEhvJTDMa+alyMRQ6/4K5g5c0g/xLm8SElEh40rUGrBHsXuTBDH6qJ8 Rjs1IiZILiTOI7JA2g4MwYGrdbrAmWhzruKg/od84m7m8PnvdLYr+bXPc6yqK3I9RW rsRFrtEZlT0BNe3W3Z76Lf89k69YOiAMEd6g7SnKrs/20kio1QEIHbeOGwABL3wTKs YNzb4OASZJUt+hRS96Oi92FJq+qTBJAjAlEbB9pz47ABrwuwP/q63oZUObgUnfS806 yttGaicxuhi/A== Message-ID: <9f255174-bfa4-4dfb-8c19-6488286fca21@kernel.org> Date: Mon, 15 Sep 2025 06:32:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] arm64: dts: exynos: Add initial support for Samsung Galaxy Tab S6 Lite (gta4xl) To: Alexandru Chimac , Alim Akhtar , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Kees Cook , Tony Luck , "Guilherme G. Piccoli" Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: <20250914-exynos9610-devicetree-v1-0-2000fc3bbe0b@chimac.ro> <20250914-exynos9610-devicetree-v1-3-2000fc3bbe0b@chimac.ro> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: <20250914-exynos9610-devicetree-v1-3-2000fc3bbe0b@chimac.ro> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250914_213304_406665_B8C80DFC X-CRM114-Status: GOOD ( 15.41 ) 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 On 14/09/2025 22:44, Alexandru Chimac wrote: > Add initial support for the Samsung Galaxy Tab S6 Lite (SM-P610/P615): > > - Framebuffer, through SimpleFB > - RAM > - Buttons > > Signed-off-by: Alexandru Chimac > --- > arch/arm64/boot/dts/exynos/Makefile | 1 + > arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts | 97 ++++++++++++++++++++++++ > 2 files changed, 98 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile > index bdb9e9813e506de3a8ff6d1c3115382cca6ea9d9..8aacff968fa10d6b645bafe910c71fb65e8569f8 100644 > --- a/arch/arm64/boot/dts/exynos/Makefile > +++ b/arch/arm64/boot/dts/exynos/Makefile > @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \ > exynos7885-jackpotlte.dtb \ > exynos850-e850-96.dtb \ > exynos8895-dreamlte.dtb \ > + exynos9610-gta4xl.dtb \ > exynos9810-starlte.dtb \ > exynos990-c1s.dtb \ > exynos990-r8s.dtb \ > diff --git a/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts > new file mode 100644 > index 0000000000000000000000000000000000000000..f455af22ff872c6f07b9bcfc68b1ae1f45d0def3 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/exynos9610-gta4xl.dts > @@ -0,0 +1,97 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Galaxy Tab S6 Lite device tree > + * > + * Copyright (c) 2025, Alexandru Chimac > + */ > + > +/dts-v1/; > + > +#include "exynos9610.dtsi" > +#include > +#include > + > +/ { > + compatible = "samsung,gta4xl", "samsung,exynos9610"; > + #address-cells = <2>; > + #size-cells = <1>; > + > + chosen { > + #address-cells = <2>; > + #size-cells = <1>; > + ranges; > + > + framebuffer0: framebuffer@ca000000 { > + compatible = "simple-framebuffer"; > + memory-region = <&cont_splash_rmem>; > + width = <1200>; > + height = <2000>; > + stride = <(1200 * 4)>; > + format = "a8r8g8b8"; > + }; > + }; > + > + memory@80000000 { > + device_type = "memory"; > + reg = <0x0 0x80000000 0x3AB00000>, > + <0x0 0xC0000000 0x20000000>, > + <0x0 0xE1900000 0x1E700000>, Lowercase hex everywhere. Best regards, Krzysztof