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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-06-01 12:27:00 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-06-08 15:44:55 +0200 |
| commit | 13132b3f44d3600983aceb7e9920b8ebb55a7cf8 (patch) | |
| tree | 27e254a49ff5a2a7ba832ddff0914bfee31c4c1b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 7b4ccb3c466f62bbf2f4dd5d6a143d945a6f3051 (diff) | |
ARM: dts: armadillo800eva: Split LCD mux and gpio
Configuration of the lcd0 pinmux group and GPIO hog for the external
GPIO mux are done using a single device node, causing the "output-high"
property to be applied to both. This will fail for the pinmux group,
but doesn't cause any harm, as the failure is ignored silently.
However, after "pinctrl: sh-pfc: propagate errors on group config", the
failure will become fatal, leading to a broken display:
sh-pfc e6050000.pin-controller: pin_config_group_set op failed for group 102
sh-pfc e6050000.pin-controller: Error applying setting, reverse things back
sh-pfc e6050000.pin-controller: failed to select default state
Move the GPIO hog to its own node to fix this.
Fixes: ffd2f9a5afb730b9 ("ARM: shmobile: armadillo800eva dts: Add pinctrl and gpio-hog for lcdc0")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions