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Subject[PATCH 1/2] pinctrl: qcom: spmi-gpio: Add pmi8994 gpio support
Date
Update the bindings doc and driver for pmi8994-gpio devices.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---

- Have been using this patch-set on db820c [1] for extcon with
usb controller. The usb controller uses one of these gpios
for usb-id/vbus detection.

[1] https://github.com/boddob/linux/tree/for-qcomlt/4.13rc2-merged

Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt | 2 ++
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 +
2 files changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index 8d893a874634..74932318d41d 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -15,6 +15,7 @@ PMIC's from Qualcomm.
"qcom,pm8921-gpio"
"qcom,pm8941-gpio"
"qcom,pm8994-gpio"
+ "qcom,pmi8994-gpio"
"qcom,pma8084-gpio"

And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio"
@@ -84,6 +85,7 @@ to specify in a pin configuration subnode:
gpio1-gpio44 for pm8921
gpio1-gpio36 for pm8941
gpio1-gpio22 for pm8994
+ gpio1-gpio10 for pmi8994
gpio1-gpio22 for pma8084

- function:
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index 664b641fd776..bf0a6438424b 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -799,6 +799,7 @@ static int pmic_gpio_remove(struct platform_device *pdev)
{ .compatible = "qcom,pm8916-gpio" }, /* 4 GPIO's */
{ .compatible = "qcom,pm8941-gpio" }, /* 36 GPIO's */
{ .compatible = "qcom,pm8994-gpio" }, /* 22 GPIO's */
+ { .compatible = "qcom,pmi8994-gpio" }, /* 10 GPIO's */
{ .compatible = "qcom,pma8084-gpio" }, /* 22 GPIO's */
{ .compatible = "qcom,spmi-gpio" }, /* Generic */
{ },
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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