From: Steven Lee <steven_lee@aspeedtech.com>
To: Andrew Jeffery <andrew@aj.id.au>,
Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
"Adrian Hunter" <adrian.hunter@intel.com>,
Ryan Chen <ryanchen.aspeed@gmail.com>,
"moderated list:ASPEED SD/MMC DRIVER"
<linux-aspeed@lists.ozlabs.org>,
"moderated list:ASPEED SD/MMC DRIVER" <openbmc@lists.ozlabs.org>,
"open list:ASPEED SD/MMC DRIVER" <linux-mmc@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>
Cc: chin-ting_kuo@aspeedtech.com, ryan_chen@aspeedtech.com
Subject: [PATCH v1 0/2] mmc: sdhci-of-aspeed: Support toggling SD bus signal
Date: Thu, 8 Apr 2021 09:52:16 +0800 [thread overview]
Message-ID: <20210408015218.20560-1-steven_lee@aspeedtech.com> (raw)
Hello,
This series implements support for toggling SD bus signal voltage by
GPIO pin.
This series has been tested on AST2600-A2 EVB with APLL and 200MHz HCLK
clock source with sdr104, sdr50, sdr25, sdr12 and high speed mode.
This series were also be tested on AST2600-A1 EVB and AST2500 EVB that
don't have the design of signal voltage toggling by GPIO.
Please help to review.
Regards,
Steven
Steven Lee (2):
dt-bindings: mmc: sdhci-of-aspeed: Add power-gpio and
power-switch-gpio
mmc: sdhci-of-aspeed: Support toggling SD bus signal voltage by GPIO
.../devicetree/bindings/mmc/aspeed,sdhci.yaml | 25 +++
drivers/mmc/host/sdhci-of-aspeed.c | 155 ++++++++++++++++--
2 files changed, 162 insertions(+), 18 deletions(-)
--
2.17.1
next reply other threads:[~2021-04-08 2:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 1:52 Steven Lee [this message]
2021-04-08 1:52 ` [PATCH v1 1/2] dt-bindings: mmc: sdhci-of-aspeed: Add power-gpio and power-switch-gpio Steven Lee
2021-04-09 18:41 ` Rob Herring
2021-04-13 1:30 ` Steven Lee
2021-04-13 2:43 ` Milton Miller II
2021-04-13 3:38 ` Steven Lee
2021-04-12 7:38 ` Ulf Hansson
2021-04-13 3:31 ` Steven Lee
2021-04-08 1:52 ` [PATCH v1 2/2] mmc: sdhci-of-aspeed: Support toggling SD bus signal voltage by GPIO Steven Lee
2021-04-09 4:14 ` Andrew Jeffery
2021-04-12 6:50 ` Steven Lee
2021-04-12 23:18 ` Andrew Jeffery
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