diff options
| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-04-21 22:46:25 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-05-04 19:26:49 +0200 |
| commit | 50e6901fec0bd7dbfb2e39e750119ee0c78160c5 (patch) | |
| tree | f435770541592b8d5f84eeae46c11a4079a94641 /drivers/pinctrl/renesas | |
| parent | ae59d7ca59dbfc770531f51c717dc6f5d9a18f78 (diff) | |
pinctrl: renesas: Set pin type in sh_pfc_config_mux_for_gpio
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>
Diffstat (limited to 'drivers/pinctrl/renesas')
| -rw-r--r-- | drivers/pinctrl/renesas/pfc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pinctrl/renesas/pfc.c b/drivers/pinctrl/renesas/pfc.c index 06359501b7..59dc4af702 100644 --- a/drivers/pinctrl/renesas/pfc.c +++ b/drivers/pinctrl/renesas/pfc.c @@ -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, |