Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-25 22:20:45 +00:00
Code Issues Projects Releases Packages Wiki Activity

pinctrl: renesas: Set pin type in sh_pfc_config_mux_for_gpio

Browse source 
Add missing cfg->type = PINMUX_TYPE_GPIO upon successfully setting pin
as a GPIO to retain the pin configuration information.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Alex Kiernan <alex.kiernan@gmail.com>
Cc: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Cc: Eugeniu Rosca <roscaeugeniu@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick DELAUNAY <patrick.delaunay@st.com>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Simon Glass <sjg@chromium.org>
This commit is contained in:
Marek Vasut 2019-04-21 22:46:25 +02:00 committed by Marek Vasut
parent ae59d7ca59
commit 50e6901fec
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
drivers/pinctrl/renesas/pfc.c
View file

@ -466,7 +466,7 @@ int sh_pfc_config_mux_for_gpio(struct udevice *dev, unsigned pin_selector)
struct sh_pfc *pfc = &priv->pfc;
struct sh_pfc_pin_config *cfg;
const struct sh_pfc_pin *pin = NULL;
int i, idx;
int i, ret, idx;
for (i = 1; i < pfc->info->nr_pins; i++) {
if (priv->pfc.info->pins[i].pin != pin_selector)
@ -485,7 +485,13 @@ int sh_pfc_config_mux_for_gpio(struct udevice *dev, unsigned pin_selector)
if (cfg->type != PINMUX_TYPE_NONE)
return -EBUSY;
return sh_pfc_config_mux(pfc, pin->enum_id, PINMUX_TYPE_GPIO);
ret = sh_pfc_config_mux(pfc, pin->enum_id, PINMUX_TYPE_GPIO);
if (ret)
return ret;
cfg->type = PINMUX_TYPE_GPIO;
return 0;
}
static int sh_pfc_pinctrl_pin_set(struct udevice *dev, unsigned pin_selector,