From patchwork Fri Feb 28 19:46:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kaustabh Chakraborty X-Patchwork-Id: 13997017 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 D2BF4C282C6 for ; Fri, 28 Feb 2025 19:56:18 +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:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=rsE6Z8pefMtcrNqizvA2kbwa2MIu2oj2aEETrBu+PkI=; b=S6ANU4O0o1QjQm FBDfyXn2UfHYvw/Mzz5G9F7EnMoPH8py4LevYfNShpXPhmvFRr0/THChRPSM2s22x0fC8e6FHJPmS mVkVlsnp36zPWtk8Prn8f409kFp6Pto1JEzNMXBgMc370NtHwVkA+Poc01/EKvLXVL8l9i1EvaBhg 8S7hbQ52J5Y6Q56DMt6V87VJUZdgaI6b2DbPAXY2Zu9vSLADHfPfWgqQYpf22juxyTSArNSo58Xjn bU12/B7SlrrqigQCSpdX7lvNY/ml8g8S4MtyAK3ob4srpM67YbtlDS8ZzrpE5uZHIf9kj5YJzaEj4 R0nnKDr8srVMPh40cwhg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1to6Su-0000000CRfI-4Buk; Fri, 28 Feb 2025 19:56:09 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1to6KZ-0000000CPMb-3hJL for linux-arm-kernel@lists.infradead.org; Fri, 28 Feb 2025 19:47:33 +0000 Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 7DE0825CD8; Fri, 28 Feb 2025 20:47:30 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id cMtjQdeiNtx0; Fri, 28 Feb 2025 20:47:25 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1740772045; bh=L0vW+9BMQ6QnwnUmlEJKpaiyKdFPAJ2WF5bcFyFpTiQ=; h=From:Subject:Date:To:Cc; b=KPKGk+31v4GHB/NlFULZ/ylU3PaJK/OhdL3PJupbOEPuILXc7Ke21zd/QEWjUhU3g qWrm0ZGo2xoFGSQt1CtYoI/O8zx9MZ28YIRECLsjUHpsZNoA/aMZcW9/lwCZXXAhd3 BKdffwPEUWPxIbEhvpm2KVPNi7mjAclGSy7VzFEPkw4UCCLQRjHbCFMNwrnnnfyzRQ GIMluSXCoyU/HbXWcd511QU8SNvYzoh152WQV2rh5u9cq6IzClwy2xKU/5CAGljCtS 1JZazyGvJPQbvO+t8vXdk6z29J7Sl7JPFFfux5PadREFP7POpYdZChIqchIqN14ru5 /m+rUnCyDsp0g== From: Kaustabh Chakraborty Subject: [PATCH v4 0/7] Add support for the Exynos7870 SoC, along with three devices Date: Sat, 01 Mar 2025 01:16:48 +0530 Message-Id: <20250301-exynos7870-v4-0-2925537f9b2a@disroot.org> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAKgSwmcC/2XMSwqDMBSF4a1Ixk25eZhoR91H6UDNjWZiSiJBE ffeKBSUDs+B719JxOAwkkexkoDJRefHPOStIN3QjD1SZ/ImHHgJHBjFeRl91JUGCrIuK42y1ca SDD4BrZuP2Oud9+Di5MNytBPb319GnDOJUaC8VcZKrRph4WlcDN5Pdx96socSP2N5wTzjUgkmm CrRQvePxQmz+oJFxigqaVvFoGvMFW/b9gVsWMXBIAEAAA== X-Change-ID: 20250201-exynos7870-049587e4b7df To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Kees Cook , Tony Luck , "Guilherme G. Piccoli" Cc: Ivaylo Ivanov , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Kaustabh Chakraborty X-Developer-Signature: v=1; a=ed25519-sha256; t=1740772038; l=4538; i=kauschluss@disroot.org; s=20250202; h=from:subject:message-id; bh=L0vW+9BMQ6QnwnUmlEJKpaiyKdFPAJ2WF5bcFyFpTiQ=; b=Deb8VQAtnpEegn73ajSh7eE2p6iErSSsjs5WjgymYnBBtShQIiJTacZ9LdHDdCXv0iPGV7xVL 4nTW9bq/gMwBSiE0eMTX/v8EohHo29JjHDNanO5fJsVn2O/avYkmhoe X-Developer-Key: i=kauschluss@disroot.org; a=ed25519; pk=h2xeR+V2I1+GrfDPAhZa3M+NWA0Cnbdkkq1bH3ct1hE= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250228_114732_189043_CF3EF42F X-CRM114-Status: GOOD ( 12.13 ) 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 Samsung Exynos 7870 (codename: Joshua) is an ARM-v8 system-on-chip that was announced in 2016. The chipset was found in several popular mid-range to low-end Samsung phones, released within 2016 to 2019. This patch series aims to add support for Exynos 7870, starting with the most basic yet essential components such as CPU, GPU, clock controllers, PMIC, pin controllers, etc. Moreover, the series also adds support for three Exynos 7870 devices via devicetree. The devices are: * Samsung Galaxy J7 Prime - released 2016, codename on7xelte * Samsung Galaxy J6 - released 2018, codename j6lte * Samsung Galaxy A2 Core - released 2019, codename a2corelte Additional features implemented in this series include: * I2C - touchscreen, IIO sensors, etc. * UART - bluetooth and serial debugging * MMC - eMMC, Wi-Fi SDIO, SDCard * USB - micro-USB 2.0 interface Build dependencies are in these sub-series: * bootmode - https://lore.kernel.org/all/20250204-exynos7870-bootmode-v1-1-0f17b3033c2d@disroot.org/ * pmu-clocks - https://lore.kernel.org/all/20250301-exynos7870-pmu-clocks-v4-0-0f3e73b10db7@disroot.org/ Other related sub-series: * gpu R https://lore.kernel.org/all/20250204-exynos7870-gpu-v1-1-0db4c163a030@disroot.org/ * i2c A https://lore.kernel.org/all/20250204-exynos7870-i2c-v1-0-63d67871ab7e@disroot.org/ * mmc - https://lore.kernel.org/all/20250219-exynos7870-mmc-v2-0-b4255a3e39ed@disroot.org/ * pinctrl - https://lore.kernel.org/all/20250301-exynos7870-pinctrl-v3-0-ba1da9d3cd2f@disroot.org/ * pmic-regulators - https://lore.kernel.org/all/20250301-exynos7870-pmic-regulators-v3-0-808d0b47a564@disroot.org/ * uart R https://lore.kernel.org/all/20250219-exynos7870-uart-v2-1-c8c67f3a936c@disroot.org/ * usb - https://lore.kernel.org/all/20250301-exynos7870-usb-v3-0-f01697165d19@disroot.org/ * usbphy - https://lore.kernel.org/all/20250219-exynos7870-usbphy-v2-0-b8ba4e7a72e9@disroot.org/ (Legend: [R]eviewed, [A]pplied) Signed-off-by: Kaustabh Chakraborty --- Changes in v4: - Drop merged [PATCH v3 1/7]. - Explicitly mention sub-series having build dependencies. - Include the following patch from the pmu-clocks series: - dt-bindings: soc: samsung: exynos-pmu: add exynos7870-pmu compatible - Adjust clock header file name to match changes in pmu-clocks. - Change regulator node names to match changes in pmic-regulators. - Remove non-removable flag for the SDCard's mmc node. - Link to v3: https://lore.kernel.org/r/20250219-exynos7870-v3-0-e384fb610cad@disroot.org Changes in v3: - Added patches from https://lore.kernel.org/all/20250204-exynos7870-chipid-v1-0-0bf2db08e621@disroot.org/ - Fix devicetree formatting according to the devicetree style guide. - Take over ownership of patches by the co-author, upon their request. - Link to v2: https://lore.kernel.org/r/20250204-exynos7870-v2-0-56313165ef0c@disroot.org Changes in v2: - Redo a few commit descriptions. - Split patchsets into multiple sub-series, subsystem-wise. - Link to v1: https://lore.kernel.org/r/20250203-exynos7870-v1-0-2b6df476a3f0@disroot.org --- Kaustabh Chakraborty (7): dt-bindings: soc: samsung: exynos-pmu: add exynos7870-pmu compatible dt-bindings: arm: samsung: add compatibles for exynos7870 devices soc: samsung: exynos-chipid: add support for exynos7870 arm64: dts: exynos: add initial devicetree support for exynos7870 arm64: dts: exynos: add initial support for Samsung Galaxy J7 Prime arm64: dts: exynos: add initial support for Samsung Galaxy A2 Core arm64: dts: exynos: add initial support for Samsung Galaxy J6 .../bindings/arm/samsung/samsung-boards.yaml | 8 + .../bindings/soc/samsung/exynos-pmu.yaml | 1 + arch/arm64/boot/dts/exynos/Makefile | 3 + .../arm64/boot/dts/exynos/exynos7870-a2corelte.dts | 628 ++++++++++++ arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts | 616 ++++++++++++ arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts | 664 +++++++++++++ arch/arm64/boot/dts/exynos/exynos7870-pinctrl.dtsi | 1022 ++++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos7870.dtsi | 714 ++++++++++++++ drivers/soc/samsung/exynos-chipid.c | 1 + 9 files changed, 3657 insertions(+) --- base-commit: be5c7bbb3a64baf884481a1ba0c2f8fb2f93f7c3 change-id: 20250201-exynos7870-049587e4b7df Best regards,