pinctrl: qcom: ipq4019: Add IPQ4019 pinctrl support

Add pinctrl driver support for IPQ4019 platform

Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andy Gross <andy.gross@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[Dropped .owner assignment]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>