From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f68.google.com ([209.85.128.68]:53449 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728379AbeKMR5s (ORCPT ); Tue, 13 Nov 2018 12:57:48 -0500 Received: by mail-wm1-f68.google.com with SMTP id f10-v6so10846563wme.3 for ; Tue, 13 Nov 2018 00:00:52 -0800 (PST) Date: Tue, 13 Nov 2018 08:00:48 +0000 From: Lee Jones To: Wolfram Sang Cc: linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Marek Vasut , Dien Pham Subject: Re: [PATCH] mfd: bd9571mwv: add volatile register to make DVFS work Message-ID: <20181113080048.GG29388@dell> References: <20181003135841.4984-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20181003135841.4984-1-wsa+renesas@sang-engineering.com> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: On Wed, 03 Oct 2018, Wolfram Sang wrote: > From: Dien Pham > > Because BD9571MWV_DVFS_MONIVDAC is not defined in the volatile table, > the physical register value is not updated by regmap and DVFS doesn't > work as expected. Fix it! > > Signed-off-by: Dien Pham > [wsa: rebase, add 'Fixes', reword commit message] > Signed-off-by: Wolfram Sang > Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver") > --- > > Grabbed from the BSP and confirmed by the datasheet. The register is RO > and reflecting states depending on other registers. > > drivers/mfd/bd9571mwv.c | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog