From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C57A318A937; Wed, 13 Nov 2024 09:00:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.196 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731488420; cv=none; b=dl1ZwWFnU4hzuL19BUMl72tfCI4qSv16F/1SjlSjy9mauyyC0tImSiIxFFEHdMr0Zx0SxtV6tgKrCjtSsN8BTW/5xRagjC9OaHzcTKdOTOaVW1+wuoE+7LP84Cs/hJ933xUAWyaY8AYhuB6ygoLBRmkRnm15HGNjDFMVUSdKk74= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731488420; c=relaxed/simple; bh=w+kbwyCcsp4OkwGLeTAr8r+rxqSs6z8mgmGHDMrLs7o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JZ/YdKaYgshmJf0MOxRLolSBhZMJaTuZ0zltOU0NVssUWYAPg5pr5vF9/+xNc3D27tyB1LbccdITXi21Pudks4HBzhGL30PMgK/u7UHLfL0JMusZ7ducc0nwOm1lDf3fg4y3fGepR1kTCOaC4cdiMidJRR/LwbQVNt2FALCompQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=O+cSYTJp; arc=none smtp.client-ip=217.70.183.196 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="O+cSYTJp" 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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