pinctrl: qcom-pmic-gpio: Add support for pm8450

PM8450 provides 4 GPIOs. Add a compatible entry for this GPIO block.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220315091106.613153-1-dmitry.baryshkov@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
index 9400b66..fe2bcf0 100644 (file)
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
@@ -36,6 +36,7 @@ properties:
           - qcom,pm8350-gpio
           - qcom,pm8350b-gpio
           - qcom,pm8350c-gpio
+          - qcom,pm8450-gpio
           - qcom,pm8916-gpio
           - qcom,pm8917-gpio
           - qcom,pm8921-gpio

diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index f2eac3b..4fbf8d3 100644 (file)
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -1164,6 +1164,7 @@ static const struct of_device_id pmic_gpio_of_match[] = {
        { .compatible = "qcom,pm8350-gpio", .data = (void *) 10 },
        { .compatible = "qcom,pm8350b-gpio", .data = (void *) 8 },
        { .compatible = "qcom,pm8350c-gpio", .data = (void *) 9 },
+       { .compatible = "qcom,pm8450-gpio", .data = (void *) 4 },
        { .compatible = "qcom,pm8916-gpio", .data = (void *) 4 },
        { .compatible = "qcom,pm8941-gpio", .data = (void *) 36 },
        /* pm8950 has 8 GPIOs with holes on 3 */