Messages in this thread | | | From | Stephen Boyd <> | Subject | Re: [PATCH v2 2/2] clk: aspeed: Prevent reset if clock is enabled | Date | Thu, 15 Mar 2018 11:14:38 -0700 |
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Quoting Eddie James (2018-03-08 12:57:20) > According to the Aspeed specification, the reset and enable sequence > should be done when the clock is stopped. The specification doesn't > define behavior if the reset is done while the clock is enabled. > > From testing on the AST2500, the LPC Controller has problems if the > clock is reset while enabled. > > Therefore, check whether the clock is enabled or not before performing > the reset and enable sequence in the Aspeed clock driver. > > Root-caused-by: Lei Yu <mine260309@gmail.com> > Signed-off-by: Eddie James <eajames@linux.vnet.ibm.com> > ---
Applied to clk-fixes
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