[PATCH v5 3/4] ARM: dts: qcom: add gpio-ranges property

Christian Lamparter
2018-05-21T20:57:38Z

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>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

---
To help with git bisect, the DT update patch has been intentionally
placed after the "pinctrl: msm: fix gpio-hog related boot issues".
Otherwise - if the order was reveresed - and bisect decides to split
between these two patches, the gpiochip_add_pin_ranges() function
will be executed twice with the same parameters for the same pinctrl.
---
arch/arm/boot/dts/qcom-apq8064.dtsi | 1 +
arch/arm/boot/dts/qcom-apq8084.dtsi | 1 +
arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 +
arch/arm/boot/dts/qcom-ipq8064.dtsi | 1 +
arch/arm/boot/dts/qcom-mdm9615.dtsi | 1 +
arch/arm/boot/dts/qcom-msm8660.dtsi | 1 +
arch/arm/boot/dts/qcom-msm8960.dtsi | 1 +
arch/arm/boot/dts/qcom-msm8974.dtsi | 1 +
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 3 ++-
arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 +
arch/arm64/boot/dts/qcom/msm8992.dtsi | 1 +
arch/arm64/boot/dts/qcom/msm8994.dtsi | 1 +
arch/arm64/boot/dts/qcom/msm8996.dtsi | 1 +
13 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 5341a39c0392..4001eeb52f20 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -344,6 +344,7 @@
reg = <0x800000 0x4000>;

gpio-controller;
+ gpio-ranges = <&tlmm_pinmux 0 0 90>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 0e1e98707e3f..d9481d083802 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -396,6 +396,7 @@
compatible = "qcom,apq8084-pinctrl";
reg = <0xfd510000 0x4000>;
gpio-controller;
+ gpio-ranges = <&tlmm 0 0 147>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
index 10d112a4078e..9a81d2da87a0 100644
--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -146,6 +146,7 @@
compatible = "qcom,ipq4019-pinctrl";
reg = <0x01000000 0x300000>;
gpio-controller;
+ gpio-ranges = <&tlmm 0 0 100>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 1e0a3b446f7a..26eab9a68d90 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -108,6 +108,7 @@
reg = <0x800000 0x4000>;

gpio-controller;
+ gpio-ranges = <&qcom_pinmux 0 0 69>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi
index c852b69229c9..cfdaca5f259a 100644
--- a/arch/arm/boot/dts/qcom-mdm9615.dtsi
+++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi
@@ -128,6 +128,7 @@
msmgpio: pinctrl@800000 {
compatible = "qcom,mdm9615-pinctrl";
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 88>;
#gpio-cells = <2>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 33030f9419fe..47cf9c4ca062 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -110,6 +110,7 @@
reg = <0x800000 0x4000>;

gpio-controller;
+ gpio-ranges = <&tlmm 0 0 173>;
#gpio-cells = <2>;
interrupts = <0 16 0x4>;
interrupt-controller;
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 1733d8f40ab1..f6d8b1af5a8a 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -102,6 +102,7 @@
msmgpio: pinctrl@800000 {
compatible = "qcom,msm8960-pinctrl";
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 152>;
#gpio-cells = <2>;
interrupts = <0 16 0x4>;
interrupt-controller;
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index d9019a49b292..1250e071a6e2 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -696,6 +696,7 @@
compatible = "qcom,msm8974-pinctrl";
reg = <0xfd510000 0x4000>;
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 146>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 2bc5dec5614d..d2c36b467466 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -24,11 +24,12 @@
ranges = <0 0 0 0xffffffff>;
compatible = "simple-bus";

- pinctrl@1000000 {
+ tlmm: pinctrl@1000000 {
compatible = "qcom,ipq8074-pinctrl";
reg = <0x1000000 0x300000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
+ gpio-ranges = <&tlmm 0 0 70>;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 66b318e1de80..9d5320b26188 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -326,6 +326,7 @@
reg = <0x1000000 0x300000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 122>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi
index 171578747ed0..173b6bc60816 100644
--- a/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -179,6 +179,7 @@
reg = <0xfd510000 0x4000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 146>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index f33c41d01c86..68705db4696b 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -141,6 +141,7 @@
reg = <0xfd510000 0x4000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 146>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 410ae787ebb4..b9b57808fc67 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -541,6 +541,7 @@
reg = <0x01010000 0x300000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
+ gpio-ranges = <&msmgpio 0 0 150>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
--
2.17.0