From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95693C433EF for ; Tue, 19 Jun 2018 05:39:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4FBA02083A for ; Tue, 19 Jun 2018 05:39:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="HO7dFisb"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="GImTlZuU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4FBA02083A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965185AbeFSFjp (ORCPT ); Tue, 19 Jun 2018 01:39:45 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:57948 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964895AbeFSFjm (ORCPT ); Tue, 19 Jun 2018 01:39:42 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 11E9A60B1A; Tue, 19 Jun 2018 05:39:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529386782; bh=OgY6vU1PLd02JA03RxHUuIPl099mDbw+QmDm/+cyvzc=; h=From:To:Cc:Subject:Date:From; b=HO7dFisblBBfyocpN8Q0H0UG+4y3zUQsR+OZAGCk6z+blcnSaSxMyjPDdnb/I877H 95XtVd6nbf3BkkHOMBdVB0prKgvM7N2eblbLwj7jD8hcpBuWIKEHtz/FImlVTe0dyj ylu0UdjYcCv8+pf/4jEi3+xFZ0aa+4eXHF3EIchA= Received: from hydcbspbld03.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: vviswana@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id B18F7604A6; Tue, 19 Jun 2018 05:39:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1529386781; bh=OgY6vU1PLd02JA03RxHUuIPl099mDbw+QmDm/+cyvzc=; h=From:To:Cc:Subject:Date:From; b=GImTlZuUE/JDz8SVai+v0+wxQN9Iq38h5hz7pmGLjdS13mBpVD6e4Ds1jB9fCE9Q/ lzMjD47qDlL6QcqMfGBIGQyjS11ww4Dembpy5wbbNDKDGadOnVE8f+JATToeFm+r1U QTWTVHvXZ+BM8FSmzc4gATvf7AraZ7nzASK5h97c= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B18F7604A6 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=vviswana@codeaurora.org From: Vijay Viswanath To: adrian.hunter@intel.com, ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, shawn.lin@rock-chips.com, linux-arm-msm@vger.kernel.org, georgi.djakov@linaro.org, devicetree@vger.kernel.org, asutoshd@codeaurora.org, stummala@codeaurora.org, venkatg@codeaurora.org, jeremymc@redhat.com, vviswana@codeaurora.org, bjorn.andersson@linaro.org, riteshh@codeaurora.org, vbadigan@codeaurora.org, dianders@google.com, sayalil@codeaurora.org Subject: [PATCH V3 0/4] Changes for SDCC5 version Date: Tue, 19 Jun 2018 11:09:17 +0530 Message-Id: <1529386761-4923-1-git-send-email-vviswana@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With SDCC5, the MCI register space got removed and the offset/order of several registers have changed. Based on SDCC version used and the register, we need to pick the base address and offset. Depends on patch series: "[PATCH V5 0/2] mmc: sdhci-msm: Configuring IO_PAD support for sdhci-msm" Changes since RFC: Dropped voltage regulator changes in sdhci-msm Split the "Register changes for sdcc V5" patch Instead of checking mci removal for deciding which base addr to use, new function pointers are defined for the 2 variants of sdcc: 1) MCI present 2) V5 (mci removed) Instead of string comparing with the compatible string from DT file, the sdhci_msm_probe will now pick the data associated with the compatible entry and use it to load variant specific address offsets and msm variant specific read/write ops. Changes since V1: Removed unused msm_reab & msm_writeb APIs Changed certain register addresses from uppercase to lowercase hex letters Removed extra lines and spaces Split "[PATCH V1 0/3] Changes for SDCC5 version" patch into two, one for Documentation and other for the driver changes. Changes since V2: Used lower case for macro function defenitions Removed unused function pointers for msm_readb & msm_writeb Sayali Lokhande (3): mmc: sdhci-msm: Define new Register address map Documentation: sdhci-msm: Add new compatible string for SDCC v5 mmc: host: Register changes for sdcc V5 Vijay Viswanath (1): mmc: sdhci-msm: Add msm version specific ops and data structures .../devicetree/bindings/mmc/sdhci-msm.txt | 7 +- drivers/mmc/host/sdhci-msm.c | 511 ++++++++++++++++----- 2 files changed, 391 insertions(+), 127 deletions(-) -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.