Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751373AbcL1LHG (ORCPT ); Wed, 28 Dec 2016 06:07:06 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:38078 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751285AbcL1LHD (ORCPT ); Wed, 28 Dec 2016 06:07:03 -0500 DMARC-Filter: OpenDMARC Filter v1.3.1 smtp.codeaurora.org AD0A4611A4 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=pass smtp.mailfrom=riteshh@codeaurora.org From: Ritesh Harjani To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, shawn.lin@rock-chips.com, stummala@codeaurora.org, georgi.djakov@linaro.org, linux-arm-msm@vger.kernel.org, pramod.gurav@linaro.org, jeremymc@redhat.com, venkatg@codeaurora.org, asutoshd@codeaurora.org, subhashj@codeaurora.org, Ritesh Harjani Subject: [PATCH 0/8] mmc: sdhci-msm: Provide support for enhanced strobe Date: Wed, 28 Dec 2016 16:36:23 +0530 Message-Id: <1482923191-17362-1-git-send-email-riteshh@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1601 Lines: 42 Hi, This patch series mainly provides enhanced strobe support to sdhci-msm driver along with some additions of HW recommended sequence. This has been tested on 8996 based internal target & on db410c. Patches 1-3 :- Factors out few functions to be re-used again. To also simplify large functions and makes it more readable. Patches 4-5 :- Few recommendations based on HW prog. guide. Patches 6 :- Clear SDHCI_HS400_TUNING flag after platform_execute_tuning so that ->platform_execute_tuning (underlying platform driver) can know about HS400 tuning. Patch 7 :- Implements an additional step as per HPG for HS400 tuning. Patch 8 :- Implements enhanced strobe functionality in sdhci-msm driver. Ritesh Harjani (6): mmc: sdhci-msm: Factor out sdhci_msm_hc_select_mode mmc: sdhci-msm: Factor out function to set/get msm clock rate mmc: sdhci-msm: Factor out sdhci_msm_hs400 mmc: sdhci: Clear SDHCI_HS400_TUNING flag after platform_execute_tuning mmc: sdhci-msm: Make HS400 tuning follow as per recommeneded HW sequence mmc: sdhci-msm: Provide enhanced_strobe mode feature support Subhash Jadavani (1): mmc: sdhci-msm: configure CORE_CSR_CDC_DELAY_CFG to recommended value Venkat Gopalakrishnan (1): mmc: sdhci-msm: Reset vendor specific func register on probe drivers/mmc/host/sdhci-msm.c | 356 ++++++++++++++++++++++++++----------------- drivers/mmc/host/sdhci.c | 6 +- 2 files changed, 224 insertions(+), 138 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.