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(parent: 4dd5d5b) | patch
clk: imx7d: reset parent for mipi csi root
authorRui Miguel Silva <rui.silva@linaro.org>
Tue, 22 May 2018 14:52:37 +0000 (15:52 +0100)
committerStephen Boyd <sboyd@kernel.org>
Fri, 1 Jun 2018 19:41:32 +0000 (12:41 -0700)
commitb4f5e1ffcc47bf894bfb66294a6c0497ccd57aac
tree75ce0d0844b8407c3d72a3dfc5fe8d11cd203514tree | snapshot
parent4dd5d5b520dc43f8bd98b65a8382a1bca5d6eb91commit | diff
clk: imx7d: reset parent for mipi csi root

To guarantee that we do not get Overflow in image FIFO the outer bandwidth has
to be faster than inputer bandwidth. For that it must be possible to set a
faster frequency clock. So set new parent to sys_pfd3 clock for the mipi csi
block.

Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
drivers/clk/imx/clk-imx7d.c diff | blob | history
Domain: System / Kernel;