From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sauhun.de ([89.238.76.85]:46027 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028AbcINRJq (ORCPT ); Wed, 14 Sep 2016 13:09:46 -0400 From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: linux-mmc@vger.kernel.org, Simon Horman , Dirk Behme , Wolfram Sang Subject: [PATCH 0/2] gen3: dts: enable on-board eMMC Date: Wed, 14 Sep 2016 19:09:41 +0200 Message-Id: <20160914170943.1663-1-wsa+renesas@sang-engineering.com> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: From: Wolfram Sang Here are the DTS changes to enable the on-board eMMC memory at 8 bit bus widths on R-Car Gen3 Salvator-X boards. Note that 'non-removable' is not supported yet because of Runtime PM issues. It seems we need to overhaul Runtime PM handling for other reasons as well, so I suggest the basic support goes in like this and DTS do not use 'non-removable' for now. Note also that I decided to use the pattern that pinctrl-0 is 3.3v and pinctrl-1 is 1.8v, although the eMMC is fixed at 1.8v. I tried a few ways to only use pinctrl-0 being 1.8v here, but they all ended up to be confusing for users IMO, so I sticked to the most consistent solution after all. These patches are based on top of Simon's sdr104-v7 patches and the accompanied driver patches sent a minute ago. A branch can be found here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/topic/sdhi-8bit-emmc Please review, comment, apply... Wolfram Wolfram Sang (2): arm64: dts: r8a7795: salvator: enable on-board eMMC arm64: dts: r8a7796: salvator: enable on board eMMC arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 43 +++++++++++++++++++++ arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 44 +++++++++++++++++++++- 2 files changed, 86 insertions(+), 1 deletion(-) -- 2.9.3