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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>
Tue, 17 Jul 2012 11:50:18 +0000 (06:50 -0500)
commit9082d70f624a6fd39504dd7c1504436ec669e93f
tree39a2cd5c16a2d90fc1c20fc175625c7aeb2e44cbtree | snapshot
parentde9d172f17ed9af2b037833e9a9ce13f2a7802dfcommit | 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