[PATCH v7 5/5] ARM: dts: da850: specify the maximum pixel clock rate for tilcdc
Sekhar Nori
nsekhar at ti.com
Mon Jan 2 03:29:35 PST 2017
On Tuesday 13 December 2016 03:39 PM, Bartosz Golaszewski wrote:
> At maximum CPU frequency of 300 MHz the maximum pixel clock frequency
> is 37.5 MHz[1]. We must filter out any mode for which the calculated
> pixel clock rate would exceed this value.
>
> Specify the max-pixelclock property for the display node for
> da850-lcdk.
>
> [1] http://processors.wiki.ti.com/index.php/OMAP-L1x/C674x/AM1x_LCD_Controller_(LCDC)_Throughput_and_Optimization_Techniques
This wiki page is not really a TI datasheet and can change without
notice. I changed this to refer to
http://www.ti.com/lit/ds/symlink/am1808.pdf (SPRS653E, revised March
2014), table 6-110.
Applied to v4.11/dt
Thanks,
Sekhar
More information about the linux-arm-kernel
mailing list