From patchwork Fri Nov 1 02:06:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao via B4 Relay X-Patchwork-Id: 13859471 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 3103FE6F062 for ; Fri, 1 Nov 2024 14:21:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:MIME-Version:Message-Id :Date:Subject:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=9szVE1AGBMVhL7Hp24MrYECuZMJwNNLyXY84SAYNdsM=; b=P1CcYXGPrng2BY uWRdcUJz+YMXjmvM5bHYJo/xUJX5SnognS7Mm8/V07t6OdaHr6Ch1xnz+YF5j39pCIr0cMBhMguKw nsImQ4iI5Yn7oTatV1fdnXuGZufcdDTgKHir1MBbci3U/kOBj+d3eDCTorD04bgXjr8pYk5wBySo8 qyvTlITmG9GEES42rWxUewvGajsgg0Ii4OFLXRgdI7bLK2ZwFQVys/IE04DRXgnhItl3GO/FCmbKi WKveD4CywODUt40+LkFCmCGizm0D4AzIFdalraWYdRfiD9qAZnP2gAbky1bJdWfGKLzSDbNs8oXkB BkNlvun4OwOimE4FFMpA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t6sWY-00000007JDX-01Bw; Fri, 01 Nov 2024 14:21:14 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t6s8E-00000007Fc3-0t2M for linux-amlogic@bombadil.infradead.org; Fri, 01 Nov 2024 13:56:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Reply-To:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Sender:Content-ID:Content-Description:In-Reply-To:References; bh=7/4phvHVJK/PaWK5pEipfRkntEtqJpkJEk39nWK5kE4=; b=PFDgVAefzGJvYB/mUOnwS/VPdj doB/9/k/oHGPVD4cRiCrDZMl+szFIuSiifLzOp3UwLZ9UMy7zWNKzxvrl9PC/g+WgRJBtJRua3Zmn 80j+BOp4zDZOXSba0yPrqKWNzlfk1QJB36InYoxJCorD3pT9r51Mt3UvgjJjy7ZaXkE9cSXVAj3cE 5BEL7FIN5drlkBbXnXeCKil5fUg93hwtTgGVWFwgZefI+pFUUotvkrdbyvCxTKgHR/jYoclnuy+DA sSZzBL24a9qQ3QHMiRl4yjGAMNTC3IFpScrFxSGF3XVN3MIRqdfyYNTY0dqNzjLV/14VIGm+27GJK IZEO3jIQ==; Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by desiato.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t6s8A-0000000AidY-1Y5l for linux-amlogic@lists.infradead.org; Fri, 01 Nov 2024 13:56:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id A4C515CAFE2; Fri, 1 Nov 2024 02:06:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1B9A7C4CEC3; Fri, 1 Nov 2024 02:06:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730426819; bh=g8Fx5TTJzV1MuTCeRPULLGaYpS2ORG7ZcWbYMH2W/Ds=; h=From:Subject:Date:To:Cc:Reply-To:From; b=uJsTUGGdvGAFC/ue1WVQ4iFaOP8LD/iC9zBiDnAebPj2s7DQngOzI+E1Lfj4CePUL WI3AM3m7u5aL2liENGaCjlCDR0BmYoY8Is/mbSx09xf0PJU5TgVu+KLqYFbxtx0wsr EGhsTEC31Hz6pldqSszc9IsmBO4+CJCxeSoCC9YJ4fip96vnWHw018w3X423mZrE9T WME4NAtz+c5smY8xmknveYHW5E+oWJdbhxN4iRAfUKmtIeJeXPdv+x1WEGPYewkdtS FUUjQvwqxUIaV0WT3GGQioK24lGmUv5OPUWTe+e1NxpuQa5XeFvVjGUwcDaWhI/MV+ DPDVeGr8OWkLA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11EC2E67496; Fri, 1 Nov 2024 02:06:59 +0000 (UTC) From: Xianwei Zhao via B4 Relay Subject: [PATCH RESEND v4 0/3] support for amlogic rtc Date: Fri, 01 Nov 2024 10:06:46 +0800 Message-Id: <20241101-rtc-v4-0-14e1ed486ed8@amlogic.com> MIME-Version: 1.0 To: Yiting Deng , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-amlogic@lists.infradead.org, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Xianwei Zhao , Krzysztof Kozlowski X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1730426817; l=1589; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=g8Fx5TTJzV1MuTCeRPULLGaYpS2ORG7ZcWbYMH2W/Ds=; b=L6jDG5I4ppkE3/ogU72kAKSdhg5iKkHL41Adh5bjA13FwGiJHkGApvFLyAI1c0QSHcSAC3jyG 9nLMw4aoC9yA7LyDm5A4LO/vPzO/bt3+O4KOC8nDVwyRaPKvcPsoS2c X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241101_135602_702946_F66EEBE0 X-CRM114-Status: UNSURE ( 9.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: xianwei.zhao@amlogic.com Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Add rtc driver and bindigns for the amlogic A4(A113L2) and A5(A113X2) SoCs. Signed-off-by: Xianwei Zhao --- Changes in v4: - Keep the same order as as in properties. - Link to v3: https://lore.kernel.org/r/20240910-rtc-v3-0-1fa077a69a20@amlogic.com Changes in v3: - Perfect the binding description and rename binding. - Using dev_err_probe function correctly, and modify commit message. - Change placement about MAINTAINERS. - Link to v2: https://lore.kernel.org/r/20240903-rtc-v2-0-05da5755b8d9@amlogic.com Changes in v2: - Modify bindings clock name and perfect the example. - Fix some bug in driver, and use dev_err_probe instead of dev_err in probe process. - Use RTC API to handle calibration. - Remove unused func and rename driver file name. - Link to v1: https://lore.kernel.org/r/20240823-rtc-v1-0-6f70381da283@amlogic.com --- Yiting Deng (3): dt-bindings: rtc: Add Amlogic A4 and A5 RTC rtc: support for the Amlogic on-chip RTC MAINTAINERS: Add an entry for Amlogic RTC driver .../devicetree/bindings/rtc/amlogic,a4-rtc.yaml | 63 +++ MAINTAINERS | 8 + drivers/rtc/Kconfig | 12 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-amlogic-a4.c | 473 +++++++++++++++++++++ 5 files changed, 557 insertions(+) --- base-commit: 658b3fec5fc0ef3c016c4a7eedac1a5f3b8c0151 change-id: 20240823-rtc-127cd8192a13 Best regards,