Currently, pinctrl-single only allows #pinctrl-cells = 1.
This series will allow pinctrl-single to also support #pinctrl-cells = 2
If "pinctrl-single,pins" has 3 arguments (offset, conf, mux) then
pcs_parse_one_pinctrl_entry() does an OR operation on to get the
value to store in the register.
To take advantage of #pinctrl-cells = 2, the AM33XX_PADCONF macro in
omap.h is modified to keep pin conf and pin mux values separate.
v2 changes:
- remove outer parentheses from AM33XX_PADCONF macro as it causes a
compile error in dtc. I had added it per suggestion from checkpatch
about having parentheses around complex values.
Drew Fustini (3):
ARM: dts: change AM33XX_PADCONF macro separate conf and mux
ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2
pinctrl: single: parse #pinctrl-cells = 2
arch/arm/boot/dts/am33xx-l4.dtsi | 2 +-
drivers/pinctrl/pinctrl-single.c | 11 +++++++++--
include/dt-bindings/pinctrl/omap.h | 2 +-
3 files changed, 11 insertions(+), 4 deletions(-)
--
2.25.1
