From: Rob Herring <robh@kernel.org>
To: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org,
evgreen@chromium.org, dianders@google.com,
asutoshd@codeaurora.org, riteshh@codeaurora.org,
stummala@codeaurora.org, sayalil@codeaurora.org,
linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Vijay Viswanath <vviswana@codeaurora.org>,
Mark Rutland <mark.rutland@arm.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V3 2/3] dt-bindings: mmc: sdhci-msm: Add entries for passing load values
Date: Fri, 12 Oct 2018 09:55:16 -0500 [thread overview]
Message-ID: <20181012145516.GA10205@bogus> (raw)
In-Reply-To: <1539004739-32060-3-git-send-email-vbadigan@codeaurora.org>
On Mon, Oct 08, 2018 at 06:48:58PM +0530, Veerabhadrarao Badiganti wrote:
> From: Vijay Viswanath <vviswana@codeaurora.org>
>
> 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.
>
> Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
> Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
> ---
> Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> index 502b3b8..cb22178 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> @@ -25,6 +25,10 @@ Required properties:
> "xo" - TCXO clock (optional)
> "cal" - reference clock for RCLK delay calibration (optional)
> "sleep" - sleep clock for RCLK delay calibration (optional)
> +- qcom,<supply>-current-level-microamp - 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.
Seems like something that should be common?
next prev parent reply other threads:[~2018-10-12 14:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1539004739-32060-1-git-send-email-vbadigan@codeaurora.org>
2018-10-08 13:18 ` [PATCH V3 1/3] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2018-10-16 22:09 ` Evan Green
2018-11-12 17:19 ` Veerabhadrarao Badiganti
2018-11-14 14:36 ` Veerabhadrarao Badiganti
2018-11-15 23:17 ` Evan Green
2018-11-16 7:10 ` Adrian Hunter
2018-10-08 13:18 ` [PATCH V3 2/3] dt-bindings: mmc: sdhci-msm: Add entries for passing load values Veerabhadrarao Badiganti
2018-10-12 14:55 ` Rob Herring [this message]
2018-11-08 14:13 ` Veerabhadrarao Badiganti
2018-10-08 13:18 ` [PATCH V3 3/3] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
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