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5e30210609
The Snapdragon 660 has a Low-Power Island (LPI) TLMM for configuring pins related to audio. Add the driver for this. Also, this driver uses predefined pin_offsets for each pin taken from downstream driver, which does not follow the usual 0x1000 distance between pins and uses an array with predefined offsets that do not follow any regular pattern [1]. [1] https://git.codelinaro.org/clo/la/kernel/msm-4.4/-/blob/LA.UM.7.2.c27-07400-sdm660.0/drivers/pinctrl/qcom/pinctrl-lpi.c#L107 Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Richard Acayan <mailingradian@gmail.com> Co-developed-by: Nickolay Goppen <setotau@mainlining.org> Signed-off-by: Nickolay Goppen <setotau@mainlining.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>