ARM: dts: qcom: add gpio-ranges property

This patch adds the gpio-ranges property to almost all of
the Qualcomm ARM platforms that utilize the pinctrl-msm
framework.

The gpio-ranges property is part of the gpiolib subsystem.
As a result, the binding text is available in section
"2.1 gpio- and pin-controller interaction" of
Documentation/devicetree/bindings/gpio/gpio.txt

For more information please see the patch titled:
"pinctrl: msm: fix gpio-hog related boot issues" from
this series.

Reported-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Tested-by: Sven Eckelmann <sven.eckelmann@openmesh.com> [ipq4019]
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Tested-by: Robert Marko <robert.marko@sartura.hr> [ipq4019]
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20200108125455.308969-1-robert.marko@sartura.hr
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index f2aeaccdc1ad..172ea3c70eac 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -107,6 +107,7 @@
 		msmgpio: pinctrl@800000 {
 			compatible = "qcom,msm8960-pinctrl";
 			gpio-controller;
+			gpio-ranges = <&msmgpio 0 0 152>;
 			#gpio-cells = <2>;
 			interrupts = <0 16 0x4>;
 			interrupt-controller;