| commit | a028c6da34d434e35ba8322568c756ea97ff3c18 | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Sat Dec 14 16:23:51 2013 +0100 |
| committer | Simon Horman <horms+renesas@verge.net.au> | Tue Feb 04 10:22:39 2014 +0900 |
| tree | c35c6e13f7e4d114ccd178345c705f11a25acff0 | |
| parent | 38dbfb59d1175ef458d006556061adeaa8751b72 [diff] |
ARM: shmobile: wait for MSTP clock status to toggle, when enabling it On r-/sh-mobile SoCs MSTP clocks are used by the runtime PM to dynamically enable and disable peripheral clocks. To make sure the clock has really started we have to read back its status register until it confirms success. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>