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powerpc/85xx: P3041DS - change espi input-clock from 40MHz to 35MHz
authorShaohui Xie <Shaohui.Xie@freescale.com>
Tue, 17 Jul 2012 07:18:31 +0000 (15:18 +0800)
committerKumar Gala <galak@kernel.crashing.org>
Thu, 26 Jul 2012 13:09:53 +0000 (08:09 -0500)
commite1bd5d8bc13f51c7c991f04255b3868e31933252
tree6d865cb7ebea4bd182812fbaf61011a34d3535b5tree | snapshot
parent771e6089e3638ea1e06700a9dc4660cd678e35bbcommit | diff
powerpc/85xx: P3041DS - change espi input-clock from 40MHz to 35MHz

Default CoreNet Coherency Bus (CCB) frequency on P3041 is 750MHz, but espi
cannot work at 40MHz with this CCB frequency, so we need to slow down the
clock rate of espi to 35MHz to make it work stable at the CCB frequency.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/boot/dts/p3041ds.dts diff | blob | history
Linux kernel for KaRo TX COM modules