pinctrl: qcom: add driver for SA8775P SoC

Add pinctrl and GPIO driver for SA8775P. Driver code is based on the
similar U-Boot and Linux drivers.

Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Link: https://lore.kernel.org/r/20250324080504.2385747-1-quic_varada@quicinc.com
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
3 files changed