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| author | Bin Meng <bmeng.cn@gmail.com> | 2016-06-08 05:07:38 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-06-12 12:19:35 +0800 |
| commit | d8906c1f3fd9e437066a9de7ff2de306696a7598 (patch) | |
| tree | a0ab6abc799604470a526da2f56b7c68f79bf6fa /api | |
| parent | 2f29c83eec16b806947c6a224c3a3f70bc31edc9 (diff) | |
| download | u-boot-d8906c1f3fd9e437066a9de7ff2de306696a7598.tar.gz u-boot-d8906c1f3fd9e437066a9de7ff2de306696a7598.tar.xz u-boot-d8906c1f3fd9e437066a9de7ff2de306696a7598.zip | |
x86: Probe pinctrl driver in cpu_init_r()
At present pinctrl driver gets probed in ich6_gpio driver's probe
routine, which has two issues:
- Pin's PADs only gets configured when GPIO driver is probed, which
is not done by default. This leaves the board in a partially
functional state as we must initialize PADs correctly to get
perepherals fully working.
- The probe routine of pinctrl driver is called multiple times, as
normally there are multiple GPIO controllers. It should really
be called just once.
Move the call to syscon_get_by_driver_data() from ich6_gpio driver
to cpu_init_r().
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: George McCollister <george.mccollister@gmail.com>
Tested-by: George McCollister <george.mccollister@gmail.com>
Diffstat (limited to 'api')
0 files changed, 0 insertions, 0 deletions