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[209.132.180.67]) by mx.google.com with ESMTP id h138si991oib.6.2020.01.07.06.32.10; Tue, 07 Jan 2020 06:32:24 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=ctDnGIsM; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728274AbgAGO3g (ORCPT + 99 others); Tue, 7 Jan 2020 09:29:36 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:37120 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728129AbgAGO3g (ORCPT ); Tue, 7 Jan 2020 09:29:36 -0500 Received: by mail-wm1-f66.google.com with SMTP id f129so19632061wmf.2 for ; Tue, 07 Jan 2020 06:29:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=WCQIUAjaOQTa2KrlqSfFCAmYRoieddvlLsL8IMP8Pjk=; b=ctDnGIsMiCNNhvUHfP9jXRyusrt/EtZ/5xP1IFIlknU99Bdw4Z0fMEXuurCwTT/viI x2oOicB6H2UXays7DmTqhmvNUqDN855TwCRMcbgR8thz32PbHzZMkLv2kLUjEiVoMyO4 aelu6ObaD3tvDK90w1+k6f9CqRTsfeSJaxdETRa878Kr+fimOoN50j8QO5DMc/ykZEFZ 5YVsiTndhyyYZqBfr2oYmf31KKLmFxTeLzL0dU8g+aPdZjluEzliBnchCSJ8B4Mm0Sbq kbOJ44Rq9JePY28/zbL/7PxLxrXCqR/QWRiyfJUHqwhlFcAUs0o3B15GMuUwTvz5CpCJ hBbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=WCQIUAjaOQTa2KrlqSfFCAmYRoieddvlLsL8IMP8Pjk=; b=MssyDCi7wLYEtBbLirLsXiXR0cWdvQHgO4cLKfdRKw1CxBqibCB1vKzvZYaXkKz/3Q EbcoPedYotjTgQs/Rr+J9M5/u5DmBavhktZAWzj22YbQeKCLxjOvLuH/hxTeUrmSQvM9 uxYb6+RzfOug8+69fcc4LmRYLUVbku3qk0LIYszPV/IAmUdFVRyaw/UStqbDhBqN3W5R DKa46M8w5rVj17ydk9LXrlQQFFYsGwiCRDyluUuzr3Pdyx9JbHm6FqI+EROpRPep5Ne4 +GKNjWg0BoR5nt2ogTVxLfktKMVBp8HmJ/fzdC23oPv7NVZyhIcwDDAww6mYl+JTvCGP irCQ== X-Gm-Message-State: APjAAAX2EWwP9fjH7Y4vcnpCpcIwCwYP7C+90W9n2Umps83/JMgpqDn5 a/QQaOE/uBVoH/ELvVSjwODdlCaOE6U= X-Received: by 2002:a1c:a543:: with SMTP id o64mr38680106wme.73.1578407374134; Tue, 07 Jan 2020 06:29:34 -0800 (PST) Received: from dell ([2.27.35.135]) by smtp.gmail.com with ESMTPSA id f207sm29320212wme.9.2020.01.07.06.29.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jan 2020 06:29:33 -0800 (PST) Date: Tue, 7 Jan 2020 14:29:42 +0000 From: Lee Jones To: Charles Keepax Cc: linux-kernel@vger.kernel.org, patches@opensource.cirrus.com Subject: Re: [PATCH 2/2] mfd: madera: Wait for boot done before accessing any other registers Message-ID: <20200107142942.GO14821@dell> References: <20200106102834.31301-1-ckeepax@opensource.cirrus.com> <20200106102834.31301-2-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200106102834.31301-2-ckeepax@opensource.cirrus.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 06 Jan 2020, Charles Keepax wrote: > It is advised to wait for the boot done bit to be set before reading > any other register, update the driver to respect this. > > Signed-off-by: Charles Keepax > --- > drivers/mfd/madera-core.c | 17 +++++++++++++++-- > 1 file changed, 15 insertions(+), 2 deletions(-) I'm assuming this patch is orthogonal to the last? Can I take it on its own? For my own reference: Acked-for-MFD-by: Lee Jones -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog