[PATCH v1 0/3] extend pinctrl-single driver with APIs

This patch set adds following feature in pinctrl-single driver,

1. Support to use different register read/write api's based on register width.

2. Parse different gpio properties from dt as part of the probe function. This is required to enable pinctrl pad.

3. add pinctrl_ops->request api to configure pctrl pad register.

Rayagonda Kokatanur (3): drivers: pinctrl-single: handle different register width drivers: pinctrl-single: add support to parse gpio properties drivers: pinctrl-single: add request api

drivers/pinctrl/pinctrl-single.c | 187 +++++++++++++++++++++++++++---- 1 file changed, 163 insertions(+), 24 deletions(-)