linux-kernel - [PATCH v3 0/3] add inversion signal presence support

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Date:   Mon, 18 Nov 2019 13:46:43 +0300
From:   Ivan Mikhaylov <i.mikhaylov@...ro.com>
To:     unlisted-recipients:; (no To-header on input)
CC:     Ivan Mikhaylov <i.mikhaylov@...ro.com>,
        Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-aspeed@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
        <linux-mmc@...r.kernel.org>, <openbmc@...ts.ozlabs.org>
Subject: [PATCH v3 0/3] add inversion signal presence support

Vesnin BMC uses microSD with card presence signal inversion in the
schematics. Add the .read_l callback to detect 'cd-inverted' option
in dts. There is no WP switch, due to this 'disable-wp' also was added
into vesnin dts for sdhci.

Ivan Mikhaylov (3):
  aspeed: dts: add sd card for vesnin
  mmc: sdhci-of-aspeed: enable CONFIG_MMC_SDHCI_IO_ACCESSORS
  mmc: sdhci-of-aspeed: add inversion signal presence

 arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts | 13 +++++++++++++
 drivers/mmc/host/Kconfig                    |  1 +
 drivers/mmc/host/sdhci-of-aspeed.c          | 12 ++++++++++++
 3 files changed, 26 insertions(+)

-- 
2.20.1