leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm: mach-snapdragon: pinctrl: clarify gpio disable bit

Browse Source 
The TLMM_GPIO_ENABLE bit is actually use to disable
the GPIO. change it to TLMM_GPIO_DISABLE so it's clearer.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
This commit is contained in:
Ramon Fried 2019-01-12 11:47:27 +02:00 committed by Tom Rini
parent b1cd785755
commit ea7bf8fb08
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/mach-snapdragon/pinctrl-snapdragon.c
View File

@ -22,7 +22,7 @@ struct msm_pinctrl_priv {
#define TLMM_GPIO_PULL_MASK GENMASK(1, 0)
#define TLMM_FUNC_SEL_MASK GENMASK(5, 2)
#define TLMM_DRV_STRENGTH_MASK GENMASK(8, 6)
#define TLMM_GPIO_ENABLE BIT(9)
#define TLMM_GPIO_DISABLE BIT(9)
static const struct pinconf_param msm_conf_params[] = {
{ "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 3 },
@ -74,7 +74,7 @@ static int msm_pinmux_set(struct udevice *dev, unsigned int pin_selector,
struct msm_pinctrl_priv *priv = dev_get_priv(dev);
clrsetbits_le32(priv->base + GPIO_CONFIG_OFFSET(pin_selector),
TLMM_FUNC_SEL_MASK | TLMM_GPIO_ENABLE,
TLMM_FUNC_SEL_MASK | TLMM_GPIO_DISABLE,
priv->data->get_function_mux(func_selector) << 2);
return 0;
}