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 6DCB0D41C1D for ; Wed, 13 Nov 2024 09:09:16 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=E9njZBTIcLfCJhjDXkZM9IcrPjxMe5ftrTxBl5Q+hx0=; b=Vc6I6fjCdUImHxe3grcgPWTQ18 bo4BZZxg6Ga/UxoNZCUCIkXnw4fZR61Kw3VTTZP7pTAOrG6UAVDU+f7RHMgNv86ftiXFkEpUx9YGh 7gV4YigDqhQFJ88P55NceofILLeVx969XIFBHFFitKYQkPTg9Vqa7fWqAXV0b1cx7Y9tEyebhqObn qO7OSp9zmaV+AQSDIl9u+9OUZE4JlVotDIOBxMFhrc5npqZRk915vCW44/l7Sro6ip2isqEmIvmlu MjAT8ocISgNBFgzLe09SCC8GijXfbw7y7uqs5NF3MD5CcEXdBjdPJv8BQzHei35HPKoBMZGtW07lu yb78jc3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tB9N0-00000006CGB-3Ge0; Wed, 13 Nov 2024 09:09:02 +0000 Received: from relay4-d.mail.gandi.net ([2001:4b98:dc4:8::224]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tB9EU-00000006AkR-1OcO; Wed, 13 Nov 2024 09:00:16 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 06D74E0003; Wed, 13 Nov 2024 09:00:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1731488409; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=E9njZBTIcLfCJhjDXkZM9IcrPjxMe5ftrTxBl5Q+hx0=; b=O+cSYTJpFtM59gEG2fZwS7Kx64rVoZIN/fz8XtKBOJzQMqYjJSxrv3pcM2VZGX9E6YcSvZ emU0OCIPrY7gwusoiN5YBL8JKFiJTvlkli3Fcfl+C94ok0g8Z5vUk5GBG6Yh3vT862KnTe khUuzcc3GVP6/AD3nJ3ou7nvae/zV6+/lOjftJvSkrurn5Hb3nc5VreqnsInfcFSmCBoGp uUGl00j3aNMkHIWhD6Yz67oaGJ4L0W1COTCmsnsm9elzfh4hyrq8S80sOC9i70V4mX6nuQ CHhL3lJv0mOL3HsldCGmhi94uYX+s7oSLUy0kAKdPRb5QsuBmTQPsFUicTpPIw== Date: Wed, 13 Nov 2024 10:00:06 +0100 From: Alexandre Belloni To: Nobuhiro Iwamatsu Cc: linux-rtc@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Arnd Bergmann , Olof Johansson , linux-amlogic@lists.infradead.org, Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-kernel@vger.kernel.org, Heiko Stuebner Subject: Re: [PATCH 0/5] Merge RTC Haoyu HYM8563 into RTC PCF8563 Message-ID: <2024111309000615fd9fbd@mail.local> References: <20241113085355.1972607-1-iwamatsu@nigauri.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241113085355.1972607-1-iwamatsu@nigauri.org> X-GND-Sasl: alexandre.belloni@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241113_010014_552149_F59F98A0 X-CRM114-Status: GOOD ( 14.48 ) 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 13/11/2024 17:53:50+0900, Nobuhiro Iwamatsu wrote: > RTC Haoyu HYM8563 has the same hardware structure as RTC PCF8563, and > operates with the same device driver. Therefore, since we do not need > two drivers with the same function, this merges HYM8563 into PCF8563. > I've seen that but last I checked both drivers are not functionally identical so this is not that simple. > This series was tested with PCF8563 and HYM8563 on khadas vim3 board. > > Nobuhiro Iwamatsu (5): > ARM: multi_v7_defconfig: Add RTC PCF8563 support > rtc: pcf8563: Add support Haoyu HYM8563 > dt-bindings: rtc: pcf8563: Add Haoyu HYM8563 compatibility > rtc: Remove HYM8563 RTC driver > dt-bindings: rtc: hym8563: Remove hym8563 binding > > .../bindings/rtc/haoyu,hym8563.yaml | 56 -- > .../devicetree/bindings/rtc/nxp,pcf8563.yaml | 18 +- > arch/arm/configs/multi_v7_defconfig | 2 +- > arch/arm64/configs/defconfig | 1 - > drivers/rtc/Kconfig | 11 - > drivers/rtc/Makefile | 1 - > drivers/rtc/rtc-hym8563.c | 587 ------------------ > drivers/rtc/rtc-pcf8563.c | 2 + > 8 files changed, 17 insertions(+), 661 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml > delete mode 100644 drivers/rtc/rtc-hym8563.c > > -- > 2.45.2 > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com