From: Rob Herring <robh@kernel.org>
To: Vijay Viswanath <vviswana@codeaurora.org>
Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org,
mark.rutland@arm.com, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, shawn.lin@rock-chips.com,
linux-arm-msm@vger.kernel.org, georgi.djakov@linaro.org,
devicetree@vger.kernel.org, asutoshd@codeaurora.org,
stummala@codeaurora.org, venkatg@codeaurora.org,
jeremymc@redhat.com, bjorn.andersson@linaro.org,
riteshh@codeaurora.org, vbadigan@codeaurora.org,
evgreen@chromium.org, dianders@google.com,
sayalil@codeaurora.org
Subject: Re: [PATCH V1 2/3] Documentation: sdhci-msm: Add entries for passing load values
Date: Wed, 25 Jul 2018 11:55:22 -0600 [thread overview]
Message-ID: <20180725175522.GA10185@rob-hp-laptop> (raw)
In-Reply-To: <1532083566-43215-3-git-send-email-vviswana@codeaurora.org>
On Fri, Jul 20, 2018 at 04:16:05PM +0530, Vijay Viswanath wrote:
> The load a particular sdhc controller should request from a regulator
> is device specific and hence each device should individually vote for
> the required load.
"dt-bindings: mmc: ..." for the subject.
>
> Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
> ---
> Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> index 502b3b8..ee34f28 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> @@ -26,6 +26,11 @@ Required properties:
> "cal" - reference clock for RCLK delay calibration (optional)
> "sleep" - sleep clock for RCLK delay calibration (optional)
>
> +Optional properties:
> +- <supply>-current-level - specifies load levels for supply during BUS_ON
> + and BUS_OFF states in power irq. Should be specified in
> + pairs (lpm, hpm), for BUS_OFF and BUS_ON respectively.
> + Units uA.
This should probably be a common regulator property (or maybe one exists
already).
It is missing vendor prefix and unit suffix as-is.
Rob
next prev parent reply other threads:[~2018-07-25 17:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 10:46 [PATCH V1 0/3] Internal voltage control for platform drivers Vijay Viswanath
2018-07-20 10:46 ` [PATCH V1 1/3] mmc: sdhci: Allow platform controlled voltage switching Vijay Viswanath
2018-07-25 11:53 ` Adrian Hunter
2018-07-25 12:23 ` Vijay Viswanath
2018-07-25 12:37 ` Adrian Hunter
2018-07-20 10:46 ` [PATCH V1 2/3] Documentation: sdhci-msm: Add entries for passing load values Vijay Viswanath
2018-07-25 17:55 ` Rob Herring [this message]
2018-07-20 10:46 ` [PATCH V1 3/3] mmc: sdhci-msm: Use internal voltage control Vijay Viswanath
2018-07-25 14:04 ` Adrian Hunter
2018-09-18 11:35 ` Veerabhadrarao Badiganti
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