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From: Rob Herring <robh@kernel.org>
To: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org,
	bjorn.andersson@linaro.org, linux-mmc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, broonie@kernel.org
Subject: Re: [PATCH V3 1/3] dt-bindings: mmc: Supply max load for mmc supplies
Date: Tue, 9 Jun 2020 17:02:16 -0600	[thread overview]
Message-ID: <20200609230216.GA1655591@bogus> (raw)
In-Reply-To: <1591094883-11674-2-git-send-email-vbadigan@codeaurora.org>

+Mark B

On Tue, Jun 02, 2020 at 04:17:54PM +0530, Veerabhadrarao Badiganti wrote:
> Supply the max load needed for driving the mmc supplies.
> 
> Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
> ---
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index acc9f10871d4..d95219721fa1 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -290,6 +290,12 @@ properties:
>      description:
>        Supply for the bus IO line power
>  
> +  vmmc-supply-max-microamp:
> +    description: Maximum load for the card power.
> +
> +  vqmmc-supply-max-microamp:
> +    description: Maximum load for the bus IO line power.

By a 'common regulator property' I meant documented with regulator 
binding like *-supply, not common to MMC. How is MMC special?

Thinking about this some more, what's wrong with the max current in the 
regulator nodes? I suppose you could have more than one load and need to 
define the loads separately?

Rob

  reply	other threads:[~2020-06-09 23:02 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-15 11:18 [PATCH V1 0/3] Internal voltage control for qcom SDHC Veerabhadrarao Badiganti
2020-05-15 11:18 ` [PATCH V1 1/3] dt-bindings: mmc: Supply max load for mmc supplies Veerabhadrarao Badiganti
2020-05-15 11:18 ` [PATCH V1 2/3] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
2020-05-18 19:57   ` Bjorn Andersson
2020-05-19  3:11     ` Bjorn Andersson
2020-05-20 11:16     ` Veerabhadrarao Badiganti
2020-05-21 18:21       ` Bjorn Andersson
2020-05-15 11:18 ` [PATCH V1 3/3] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2020-05-19  6:06   ` Adrian Hunter
2020-05-20 11:19     ` Veerabhadrarao Badiganti
2020-05-21 15:23 ` [PATCH V2 0/3] Internal voltage control for qcom SDHC Veerabhadrarao Badiganti
2020-05-21 15:23   ` [PATCH V2 1/3] dt-bindings: mmc: Supply max load for mmc supplies Veerabhadrarao Badiganti
2020-05-28 23:23     ` Rob Herring
2020-05-21 15:23   ` [PATCH V2 2/3] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
2020-05-21 19:07     ` Bjorn Andersson
2020-05-22 13:27       ` Veerabhadrarao Badiganti
2020-05-22 17:04         ` Bjorn Andersson
2020-05-28  7:13           ` Veerabhadrarao Badiganti
2020-05-21 15:23   ` [PATCH V2 3/3] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2020-05-25  5:42     ` Adrian Hunter
2020-06-02 10:47 ` [PATCH V3 0/3] Internal voltage control for qcom SDHC Veerabhadrarao Badiganti
2020-06-02 10:47   ` [PATCH V3 1/3] dt-bindings: mmc: Supply max load for mmc supplies Veerabhadrarao Badiganti
2020-06-09 23:02     ` Rob Herring [this message]
2020-06-10 10:00       ` Mark Brown
2020-06-02 10:47   ` [PATCH V3 2/3] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2020-06-02 10:47   ` [PATCH V3 3/3] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
2020-06-09  3:34     ` Veerabhadrarao Badiganti
2020-06-16 15:36 ` [PATCH V4 0/2] Internal voltage control for qcom SDHC Veerabhadrarao Badiganti
2020-06-16 15:36   ` [PATCH V4 1/2] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2020-06-16 15:36   ` [PATCH V4 2/2] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
2020-06-17  9:34     ` Ulf Hansson
2020-06-17 12:45       ` Veerabhadrarao Badiganti
2020-06-17 14:16         ` Ulf Hansson
2020-06-18  6:30           ` Veerabhadrarao Badiganti
2020-06-23 13:34 ` [PATCH V5 0/3] Internal voltage control for qcom SDHC Veerabhadrarao Badiganti
2020-06-23 13:34   ` [PATCH V5 1/3] mmc: sdhci: Allow platform controlled voltage switching Veerabhadrarao Badiganti
2020-06-23 13:34   ` [PATCH V5 2/3] mmc: core: Set default power mode in mmc_alloc_host Veerabhadrarao Badiganti
2020-06-23 13:34   ` [PATCH V5 3/3] mmc: sdhci-msm: Use internal voltage control Veerabhadrarao Badiganti
2020-07-06 14:49   ` [PATCH V5 0/3] Internal voltage control for qcom SDHC Ulf Hansson

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