From patchwork Thu Oct 17 16:43:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umer Uddin X-Patchwork-Id: 13840361 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 B70681DF27B; Thu, 17 Oct 2024 16:43:44 +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=1729183427; cv=none; b=dYCERpCVyuhh5tk/OtJlQ3RX0ZrQf6wc1mLNRZybujqzmWprKAVXNVrSsmt913smhmlaQfOwRNEVC7OWWdwheiRcnmMv5BXuF96XNpV32gTeC8tXT/NkDaUYTbBKFMzrXb9HBbgHuDHhoAYUcG9ZD8zKZMR/6YX8Wa+AoVcrMBo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729183427; c=relaxed/simple; bh=myOoGL5xyiVsKOACRTACaGSVj0z1M0vMgUF1is3sZy8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=O/3iYvwEuWit5PVQd6MrJXPrWRyVmmx5mUhlhU9ng2aSW2UkGAPVs3mhWDyvEkQrlXhR6a9yvi8ZKHDKXcFRjPpUv3qo532r9//SrrUuTqY9eg0/LVO+OnAKAePk9y4yxs+kGCGhHM6enMz9bImaTxYUlCSH7xHE1UOzTTNrDlY= 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=fsYdlzyh; 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="fsYdlzyh" Received: from prod-lbout-phx.jellyfish.systems (unknown [198.177.122.3]) by smtp.spacemail.com (Postfix) with ESMTPA id 4XTtvG3ddtzGpSk; Thu, 17 Oct 2024 16:43:38 +0000 (UTC) Received: from l-latitude7390.lan (host-80-41-166-50.as13285.net [80.41.166.50]) (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 4XTtv70712z6tkK; Thu, 17 Oct 2024 16:43:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mentallysanemainliners.org; s=spacemail; t=1729183413; bh=myOoGL5xyiVsKOACRTACaGSVj0z1M0vMgUF1is3sZy8=; h=From:To:Cc:Subject:Date:From; b=fsYdlzyhhS8KM6A8NvPGYDwX3UFkXGWzAec2dZ3iOcleXtL8thR/U7cOd7IFhEhyC lHAAbdcx9pQgogSc10/Yio8pPo1GjaCXuu5ibVu1uGaBs3QyEtbl9SjcZX7TTn9sML dacbVBFvAVr2jjGvxOKpXjN2uXC+XhDaTa05MvLUR2GqHM850vmCcaWkxKYM+oWmOu 3Wpec6HghzXALzK362qE06Ppls+TMEvPW6SPg9IdQMmpHTNMluu1jMSEWmX9a0rew3 QOPZftO1zk3WqSm740mgx4fgy0d0ZmQCcE0hVziTZxnAK3jvkk0ZmEh/kf6h+26yvJ a/p2ZAn2BtwjA== 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 v2 0/4] Add minimal Samsung Galaxy S20 Series board, SM-G981B and SM-G980F support Date: Thu, 17 Oct 2024 17:43:23 +0100 Message-ID: <20241017164328.17077-1-umer.uddin@mentallysanemainliners.org> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi folks, This series adds initial support for the Samsung Galaxy S20 Series, also initial board support for the Samsung Galaxy S20 5G (SM-G981B) codenamed x1s and the Samsung Galaxy S20 (SM-G980F) codenamed x1slte. The S20 Series feature a lot of similarities in their configuration and internally Samsung named the common devicetrees in their downstream kernel 'hubble', please note hubble excludes the S20 FE series and Note20 series. The device trees have been tested with dtbs_check W=1 and results in no warnings. This initial bringup consists of: * pinctrl * gpio-keys * simple-framebuffer This is enough to reach a shell in an initramfs. More platform support will be added in the future. Just like SM-N981B, the preferred way to boot the upstream kernel is by using a shim bootloader, called uniLoader [1], which works around some issues with the stock, non-replacable Samsung S-LK bootloader. For example, the stock bootloader leaves the decon trigger control unset, which causes the framebuffer not to refresh. Device functionality depends on the patch series from Igor Belwon: "Add minimal Exynos990 SoC and SM-N981B support" [1] https://github.com/ivoszbg/uniLoader Changes in v2: - Add Samsung Galaxy S20 into device tree bindings - Add support for Samsung Galaxy S20 as well as the 5G variant now - Fix typo in Samsung Galaxy S20 5G commit message Kind regards, Umer Umer Uddin (4): dt-bindings: arm: samsung: samsung-boards: Add bindings for SM-G981B and SM-G980F board arm64: dts: exynos: Add initial support for Samsung Galaxy S20 Series boards (hubble) arm64: dts: exynos: Add initial support for Samsung Galaxy S20 5G (x1s) arm64: dts: exynos: Add initial support for Samsung Galaxy S20 (x1slte) .../bindings/arm/samsung/samsung-boards.yaml | 2 + arch/arm64/boot/dts/exynos/Makefile | 2 + .../dts/exynos/exynos990-hubble-common.dtsi | 109 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos990-x1s.dts | 23 ++++ .../boot/dts/exynos/exynos990-x1slte.dts | 17 +++ 5 files changed, 153 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos990-hubble-common.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos990-x1s.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos990-x1slte.dts