OpenWrt
| /branches/18.06.1/target/linux/brcm63xx/patches-4.9/134-pinctrl-add-a-pincontrol-driver-for-BCM6348.patch |
|---|
| @@ -12,8 +12,8 @@ |
| --- |
| drivers/pinctrl/bcm63xx/Kconfig | 7 + |
| drivers/pinctrl/bcm63xx/Makefile | 1 + |
| drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c | 391 ++++++++++++++++++++++++++++++ |
| 3 files changed, 399 insertions(+) |
| drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c | 392 ++++++++++++++++++++++++++++++ |
| 3 files changed, 400 insertions(+) |
| create mode 100644 drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c |
| --- a/drivers/pinctrl/bcm63xx/Kconfig |
| @@ -37,7 +37,7 @@ |
| +obj-$(CONFIG_PINCTRL_BCM6348) += pinctrl-bcm6348.o |
| --- /dev/null |
| +++ b/drivers/pinctrl/bcm63xx/pinctrl-bcm6348.c |
| @@ -0,0 +1,391 @@ |
| @@ -0,0 +1,392 @@ |
| +/* |
| + * This file is subject to the terms and conditions of the GNU General Public |
| + * License. See the file "COPYING" in the main directory of this archive |
| @@ -321,14 +321,15 @@ |
| + struct bcm6348_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); |
| + const struct bcm6348_pingroup *grp = &bcm6348_groups[group]; |
| + const struct bcm6348_function *f = &bcm6348_funcs[selector]; |
| + u32 mask, val; |
| + u32 group_num, mask, val; |
| + |
| + /* |
| + * pins n..(n+7) share the same group, so we only need to look at |
| + * the first pin. |
| + */ |
| + mask = GROUP_MASK(grp->pins[0]); |
| + val = f->value << GROUP_SHIFT(grp->pins[0]); |
| + group_num = (unsigned long)bcm6348_pins[grp->pins[0]].drv_data; |
| + mask = GROUP_MASK(group_num); |
| + val = f->value << GROUP_SHIFT(group_num); |
| + |
| + bcm6348_rmw_mux(pctl, mask, val); |
| + |