diff options
| author | Nam Cao <namcao@linutronix.de> | 2023-12-01 10:23:29 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2023-12-04 11:13:01 +0100 |
| commit | 5c584f175d32f9cc66c909f851cd905da58b39ea (patch) | |
| tree | ea2e22f93446aad0020d5306cd61891ebbd0ba89 /drivers/pinctrl | |
| parent | f6e3b40a2c89c1d832ed9cb031dc9825bbf43b7c (diff) | |
| download | linux-5c584f175d32f9cc66c909f851cd905da58b39ea.tar.gz | |
pinctrl: starfive: jh7100: ignore disabled device tree nodes
The driver always registers pin configurations in device tree. This can
cause some inconvenience to users, as pin configurations in the base
device tree cannot be disabled in the device tree overlay, even when the
relevant devices are not used.
Ignore disabled pin configuration nodes in device tree.
Fixes: ec648f6b7686 ("pinctrl: starfive: Add pinctrl driver for StarFive SoCs")
Cc: <stable@vger.kernel.org>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/fe4c15dcc3074412326b8dc296b0cbccf79c49bf.1701422582.git.namcao@linutronix.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c index ea70b8c61679f..b29b0ab9892b8 100644 --- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c +++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c @@ -492,7 +492,7 @@ static int starfive_dt_node_to_map(struct pinctrl_dev *pctldev, nmaps = 0; ngroups = 0; - for_each_child_of_node(np, child) { + for_each_available_child_of_node(np, child) { int npinmux = of_property_count_u32_elems(child, "pinmux"); int npins = of_property_count_u32_elems(child, "pins"); @@ -527,7 +527,7 @@ static int starfive_dt_node_to_map(struct pinctrl_dev *pctldev, nmaps = 0; ngroups = 0; mutex_lock(&sfp->mutex); - for_each_child_of_node(np, child) { + for_each_available_child_of_node(np, child) { int npins; int i; |