Re: [PATCH V1 2/3] Documentation: sdhci-msm: Add entries for passing load values
From: Rob Herring <robh@kernel.org>
Date: 2018-07-25 17:55:26
Also in:
linux-arm-msm, linux-mmc, lkml
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.
quoted hunk ↗ jump to hunk
Signed-off-by: Vijay Viswanath <redacted> --- 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