From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from kirsty.vergenet.net ([202.4.237.240]:48501 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935106AbeBMMeL (ORCPT ); Tue, 13 Feb 2018 07:34:11 -0500 From: Simon Horman To: Wolfram Sang , Ulf Hansson Cc: Magnus Damm , linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Simon Horman Subject: [PATCH v3 0/2] mmc: renesas_sdhi: add eMMC HS400 mode support Date: Tue, 13 Feb 2018 13:33:56 +0100 Message-Id: <20180213123358.13212-1-horms+renesas@verge.net.au> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: Hi, this patch-set provides SDHI driver support for eMMC HS400. Based on mmc/next Dependencies for applying these patches: none Dependencies to test eMMC HS400: * [PATCH] clk: renesas: rcar-gen3: Fix SD divider setting * [PATCH v2] arm64: dts: salvator-common: Enable HS400 of SDHI2 To assist testing and review this patch and the above mentioned dependencies, which are necessary and sufficient to enable HS400 on H3 / Salvator-X, M3-W 1.0 / Salvator-X and H3 ES2.0 Salvator-XS are available at: https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/hs400-v3 Changes since v2: * Consolidate disable_scc and reset_hs400_mode into reset_hs400_tuning callback * Reuse renesas_sdhi_reset_hs400_mode() in renesas_sdhi_hw_reset() * Factor out renesas_sdhi_reset_scc() Changes since v1: * Use updated code from BSP v3.6.0 * Ironed out dependencies, eMMC HS400 is now working on H3 / Salvator-X, M3-W 1.0 / Salvator-X and H3 ES2.0 Salvator-XS. Masaharu Hayakawa (2): mmc: tmio: add eMMC HS400 mode support mmc: renesas_sdhi: add eMMC HS400 mode support drivers/mmc/host/renesas_sdhi_core.c | 133 +++++++++++++++++++++++++++++------ drivers/mmc/host/tmio_mmc.h | 5 ++ drivers/mmc/host/tmio_mmc_core.c | 24 ++++++- 3 files changed, 138 insertions(+), 24 deletions(-) -- 2.11.0