pinctrl: sh-pfc: r8a7791: Add missing HSCIF1 pinmux data

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commit da7a692fbb upstream.

The R8A7791 PFC driver  was apparently based on the preliminary revisions
of  the  user's manual, which  omitted the HSCIF1 group E signals in  the
IPSR4 register description. This would cause HSCIF1's probe  to fail with
the messages like below:

sh-pfc e6060000.pfc: cannot locate data/mark enum_id for mark 1989
sh-sci e62c8000.serial: Error applying setting, reverse things back
sh-sci: probe of e62c8000.serial failed with error -22

Add the neceassary PINMUX_IPSR_MSEL() invocations for the HSCK1_E,
HCTS1#_E, and HRTS1#_E signals...

Fixes: 5088451962 ("pinctrl: sh-pfc: r8a7791 PFC support")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Sergei Shtylyov 2017-03-29 21:36:50 +03:00 • committed by Greg Kroah-Hartman

parent 485b0f1194

commit 828bd8441d

1 changed files with 3 additions and 0 deletions

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drivers/pinctrl/sh-pfc/pfc-r8a7791.c

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