diff options
| author | Ashish Garg <ashigarg@codeaurora.org> | 2017-03-03 11:57:54 +0530 |
|---|---|---|
| committer | Ashish Garg <ashigarg@codeaurora.org> | 2017-03-16 15:24:33 +0530 |
| commit | 4cd60f6e04f2f682b46abc3d703e6446b14b21dc (patch) | |
| tree | a92f959c42554103d78d29c4a0795545732d06f8 /Documentation | |
| parent | 6f55033ecf068f77136caac2e7c4a7869b3ec2bd (diff) | |
msm: mdss: add support for multiple DSI host escape clk frequencies
Some panels have low escape clock requirements based on which the
host escape clock should be configured. Add support to configure
host escape clock based on the panel escape clock. By default, the
host would be configured for an escape clock of 19.2MHz.
Change-Id: If791ffb4d49dd97424366042ee35bd4ecda5c185
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt b/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt index 4fd0c2ecbc6e..90ccfa7c62e2 100644 --- a/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt +++ b/Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt @@ -271,6 +271,8 @@ Optional properties: "trigger_sw_te" = Software trigger and TE - qcom,mdss-dsi-panel-framerate: Specifies the frame rate for the panel. 60 = 60 frames per second (default) +- qcom,mdss-dsi-host-esc-clk-freq-hz: Specifies the escape clock needed for the host. + 19200000 = 19.2 MHz (default) - qcom,mdss-dsi-panel-clockrate: A 64 bit value specifies the panel clock speed in Hz. 0 = default value. - qcom,mdss-mdp-kickoff-threshold: This property can be used to define a region @@ -657,6 +659,7 @@ Example: qcom,mdss-dsi-mdp-trigger = <0>; qcom,mdss-dsi-dma-trigger = <0>; qcom,mdss-dsi-panel-framerate = <60>; + qcom,mdss-dsi-host-esc-clk-freq-hz = <19200000>; qcom,mdss-dsi-panel-clockrate = <424000000>; qcom,mdss-mdp-kickoff-threshold = <11 2430>; qcom,mdss-mdp-kickoff-delay = <1000>; |