drm/msm/dsi: Add DSI PLL clock driver support
DSI byte clock and pixel clocks are sourced from DSI PLL.
This change adds the DSI PLL source clock driver under
common clock framework.
This change handles DSI 28nm PLL only.
Signed-off-by: Hai Li <hali@codeaurora.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index 0a6f676..08ba8d0 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -46,3 +46,10 @@
Choose this option if you have a need for MIPI DSI connector
support.
+config DRM_MSM_DSI_PLL
+ bool "Enable DSI PLL driver in MSM DRM"
+ depends on DRM_MSM_DSI && COMMON_CLK
+ default y
+ help
+ Choose this option to enable DSI PLL driver which provides DSI
+ source clocks under common clock framework.