Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751731AbbBRC0x (ORCPT ); Tue, 17 Feb 2015 21:26:53 -0500 Received: from mail-yk0-f175.google.com ([209.85.160.175]:48770 "EHLO mail-yk0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751494AbbBRC0v (ORCPT ); Tue, 17 Feb 2015 21:26:51 -0500 MIME-Version: 1.0 In-Reply-To: <54E1A825.7090408@collabora.co.uk> References: <1422876388-16540-1-git-send-email-javier.martinez@collabora.co.uk> <54E1A825.7090408@collabora.co.uk> Date: Tue, 17 Feb 2015 19:26:50 -0700 X-Google-Sender-Auth: xlS6uWciAHWKt0l6ZSd4Fr3YoOE Message-ID: Subject: Re: [PATCH v5 0/7] platform/chrome: Add user-space dev inferface support From: Simon Glass To: Javier Martinez Canillas Cc: Olof Johansson , Lee Jones , Doug Anderson , Bill Richardson , Gwendal Grignou , Jonathan Corbet , Varka Bhadram , Paul Bolle , linux-samsung-soc , lk Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1988 Lines: 49 Hi, On 16 February 2015 at 01:19, Javier Martinez Canillas wrote: > Hello Olof, > > On 02/02/2015 12:26 PM, Javier Martinez Canillas wrote: >> Hello, >> >> The mainline ChromeOS Embedded Controller (EC) driver is still missing some >> features that are present in the downstream ChromiumOS tree. These are: >> >> - Low Pin Count (LPC) interface >> - User-space device interface >> - Access to vboot context stored on a block device >> - Access to vboot context stored on EC's nvram >> - Power Delivery Device >> - Support for multiple EC in a system >> >> This is a fifth version of a series that adds support for the first two of >> the missing features: the EC LPC and EC character device interfaces that >> are used by user-space to access the ChromeOS EC. The support patches were >> taken from the downstream ChromiumOS 3.14 tree with the fixes and cleanups >> squashed to have a minimal patch-set. >> > > Any comments on this series? The last version was posted a couple of weeks > ago but the series have been in the list for months. Lee has already acked > the mfd changes so you can merge all through your chrome-platform tree if > you want. > > It wold be great if this series get in to have the EC user-space interface > supported and to minimize the delta with the Chromemium OS kernel since it > still has other features that needs to be upstreamed like multiple EC in a > system and access to vboot context stored in block device or EC's nvram. Are you sure Olof is the right maintainer for this going to mainline? I do feel for you trying to get all this in and have seen your many attempts. It has been in U-Boot for 18 months...I hope you get there in the end. Regards, Simon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/