From mboxrd@z Thu Jan 1 00:00:00 1970 From: marex@denx.de (Marek Vasut) Date: Mon, 20 Jul 2015 00:07:29 +0200 Subject: [PATCH V4 RFC 0/3] nvmem: add ocotp support for i.MX23 and i.MX28 In-Reply-To: <1437343499-16422-1-git-send-email-stefan.wahren@i2se.com> References: <1437343499-16422-1-git-send-email-stefan.wahren@i2se.com> Message-ID: <201507200007.30100.marex@denx.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Monday, July 20, 2015 at 12:04:56 AM, Stefan Wahren wrote: > This patch series brings read-only support for the On-Chip OTP cells > in the i.MX23 and i.MX28 processor. > > It has been a long time since V3 of this series [1]. The last version has > been rejected because there was no standard interface to the OTP data. So > this version bases on V7 of the new NVMEM framework [2] which required a > nearly complete rewrite of the driver. > > [1] - > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-October/295228. > html [2] - > http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/355652.htm > l Are you sure you even want this support in kernel ? Isn't it enough to have this in some manufacturing-time mutated bootloader to program the OTP once and never touch it again ? Best regards, Marek Vasut From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Subject: Re: [PATCH V4 RFC 0/3] nvmem: add ocotp support for i.MX23 and i.MX28 Date: Mon, 20 Jul 2015 00:07:29 +0200 Message-ID: <201507200007.30100.marex@denx.de> References: <1437343499-16422-1-git-send-email-stefan.wahren@i2se.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1437343499-16422-1-git-send-email-stefan.wahren-eS4NqCHxEME@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stefan Wahren Cc: Srinivas Kandagatla , Maxime Ripard , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Shawn Guo , Sascha Hauer , Fabio Estevam , Sanchayan Maity , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Monday, July 20, 2015 at 12:04:56 AM, Stefan Wahren wrote: > This patch series brings read-only support for the On-Chip OTP cells > in the i.MX23 and i.MX28 processor. > > It has been a long time since V3 of this series [1]. The last version has > been rejected because there was no standard interface to the OTP data. So > this version bases on V7 of the new NVMEM framework [2] which required a > nearly complete rewrite of the driver. > > [1] - > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-October/295228. > html [2] - > http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/355652.htm > l Are you sure you even want this support in kernel ? Isn't it enough to have this in some manufacturing-time mutated bootloader to program the OTP once and never touch it again ? Best regards, Marek Vasut -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html