dt-bindings: pinctrl: qcom: Add SM8150 pinctrl binding

Add the binding for the TLMM pinctrl block found in the SM8150 platform.

Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
[vkoul: add missing nodes of gpio range and reserved
	rewrote function names and order them]
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20190702105045.27646-3-vkoul@kernel.org


Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>