pinctrl: qcom: spmi-mpp: Add PM8019 compatible

PM8019 provides 6 MPPs. Add a compatible to support them.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210115171115.123155-2-konrad.dybcio@somainline.orgSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt

@@ -8,6 +8,7 @@ of PMIC's from Qualcomm.
 	Value type: <string>
 	Definition: Should contain one of:
 		    "qcom,pm8018-mpp",
+		    "qcom,pm8019-mpp",
 		    "qcom,pm8038-mpp",
 		    "qcom,pm8058-mpp",
 		    "qcom,pm8821-mpp",

drivers/pinctrl/qcom/pinctrl-spmi-mpp.c

@@ -912,6 +912,7 @@ static int pmic_mpp_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id pmic_mpp_of_match[] = {
+	{ .compatible = "qcom,pm8019-mpp" },	/* 6 MPP's */
 	{ .compatible = "qcom,pm8841-mpp" },	/* 4 MPP's */
 	{ .compatible = "qcom,pm8916-mpp" },	/* 4 MPP's */
 	{ .compatible = "qcom,pm8941-mpp" },	/* 8 MPP's */