diff options
| author | Venkat Gopalakrishnan <venkatg@codeaurora.org> | 2013-06-23 17:36:46 -0700 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-27 10:28:50 -0700 |
| commit | 405700959cf6729be2c474052b5060a404ed90b7 (patch) | |
| tree | 4b9271e76f0aedb93b613320092a21614737d837 /Documentation | |
| parent | 2858ae8aceb39b24d51eec05975d93b73ca271d2 (diff) | |
mmc: sdhci-msm: Add HS400 platform support
The following msm platform specific changes are added to support HS400.
- Enable CDC calibration fixed feedback and sleep clock.
- Allow tuning for HS400 mode.
- Add capability to parse and configure pull settings for RCLK pin.
- Configure HS400 timing mode using the VENDOR_SPECIFIC_FUNC register.
Change-Id: I1304fe0f01df493ead48bf9ff3c7baee5ab040d4
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index f8bc7a294a70..82cf9b0d1c5e 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -49,7 +49,8 @@ In the following, <supply> can be vdd (flash core voltage) or vdd-io (I/O voltag - qcom,pad-pull-off - Suspend pull configuration for sdc tlmm pins. - qcom,pad-drv-on - Active drive strength configuration for sdc tlmm pins. - qcom,pad-drv-off - Suspend drive strength configuration for sdc tlmm pins. - Tlmm pins are specified as <clk cmd data> + Tlmm pins are specified as <clk cmd data> and starting with eMMC5.0 as + <clk cmd data rclk> Example: |