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| /openbmc/linux/arch/powerpc/platforms/85xx/ |
| H A D | p1022_ds.c | 7b93eccf Thu Jun 23 14:48:54 CDT 2011 Timur Tabi <timur@freescale.com> powerpc/85xx: clamp the P1022DS DIU pixel clock to allowed values
To ensure that the DIU pixel clock will not be set to an invalid value,
clamp the PXCLK divider to the allowed range (2-255). This also acts as
a limiter for the pixel clock.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
7b93eccf Thu Jun 23 14:48:54 CDT 2011 Timur Tabi <timur@freescale.com> powerpc/85xx: clamp the P1022DS DIU pixel clock to allowed values
To ensure that the DIU pixel clock will not be set to an invalid value,
clamp the PXCLK divider to the allowed range (2-255). This also acts as
a limiter for the pixel clock.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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