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authorAdam Ford <aford173@gmail.com>2023-05-28 16:27:27 +0300
committerNeil Armstrong <neil.armstrong@linaro.org>2023-05-30 11:04:30 +0300
commit5769b45abedca0b9d14145e156c180af36139416 (patch)
tree2a694f0eb0507b8ac9697e28d740ca609168870a /drivers/gpu/drm/bridge/parade-ps8640.c
parent67d0109fb7aef2a378e885a4127f411a04042160 (diff)
downloadlinux-5769b45abedca0b9d14145e156c180af36139416.tar.xz
dt-bindings: bridge: samsung-dsim: Make some flags optional
In the event a device is connected to the samsung-dsim controller that doesn't support the burst-clock, the driver is able to get the requested pixel clock from the attached device or bridge. In these instances, the samsung,burst-clock-frequency isn't needed, so remove it from the required list. The pll-clock frequency can be set by the device tree entry for samsung,pll-clock-frequency, but in some cases, the pll-clock may have the same clock rate as sclk_mipi clock. If they are equal, this flag is not needed since the driver will use the sclk_mipi rate as a fallback. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230528132727.3933-1-aford173@gmail.com
Diffstat (limited to 'drivers/gpu/drm/bridge/parade-ps8640.c')
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