diff options
| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2017-12-13 12:26:23 +0100 |
|---|---|---|
| committer |   Scott Wood <oss@buserror.net> | 2018-01-20 23:29:02 -0600 |
| commit | c095ff93f901c1620b28dce4d813dd548bc5236b (patch) | |
| tree | 55eae5b85d07619c35e7f7053568559d9f1a1545 /arch/powerpc/include/asm/cpm1.h | |
| parent | powerpc/fsl_pci: Fix ptr_ret.cocci warnings (diff) | |
| download | wireguard-linux-c095ff93f901c1620b28dce4d813dd548bc5236b.tar.xz wireguard-linux-c095ff93f901c1620b28dce4d813dd548bc5236b.zip | |
powerpc/sysdev: change CPM GPIO to platform_device
Since commit 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names()
to use device property accessors"), gpio chips have to have a
parent, otherwise devprop_gpiochip_set_names() prematurely exists
with message "GPIO chip parent is NULL" and doesn't proceed
'gpio-line-names' DT property.
This patch wraps the CPM GPIO into a platform driver to allow
assignment of the parent device.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to 'arch/powerpc/include/asm/cpm1.h')
| -rw-r--r-- | arch/powerpc/include/asm/cpm1.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/cpm1.h b/arch/powerpc/include/asm/cpm1.h index 3db821876d48..a116fe931789 100644 --- a/arch/powerpc/include/asm/cpm1.h +++ b/arch/powerpc/include/asm/cpm1.h @@ -605,5 +605,7 @@ enum cpm_clk { }; int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode); +int cpm1_gpiochip_add16(struct device *dev); +int cpm1_gpiochip_add32(struct device *dev); #endif /* __CPM1__ */ |