ARM: tegra: Add gpio-ranges property

Specify how the GPIOs map to the pins in Tegra SoCs, so the dependency is
explicit.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 4bdf8f941c61e34b2b3452d18c698f6b87287ba8..9d4f86e9c50ada156a5ae785399799b23d67efba 100644 (file)
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -234,6 +234,7 @@
                gpio-controller;
                #interrupt-cells = <2>;
                interrupt-controller;
+               gpio-ranges = <&pinmux 0 0 246>;
        };
 
        apbmisc@70000800 {

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index a3df6737649b6039fa9acacf6c4ce2db740b2025..1e204a6de12c3a4156821a289a2f7064bd346574 100644 (file)
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -258,6 +258,7 @@
                gpio-controller;
                #interrupt-cells = <2>;
                interrupt-controller;
+               gpio-ranges = <&pinmux 0 0 251>;
        };
 
        apbdma: dma@0,60020000 {

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index f6f1461a7cdefa454b5881a531100838da23c8f0..e058709e6d98c0db886bf4549366722605380985 100644 (file)
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -244,6 +244,7 @@
                gpio-controller;
                #interrupt-cells = <2>;
                interrupt-controller;
+               gpio-ranges = <&pinmux 0 0 224>;
        };
 
        apbmisc@70000800 {

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 559763e00caa8fd204602abbca1c062fe3f4cff3..fe04fb5e155f4c7dd39509b8877d95eb7a6f8021 100644 (file)
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -349,6 +349,7 @@
                gpio-controller;
                #interrupt-cells = <2>;
                interrupt-controller;
+               gpio-ranges = <&pinmux 0 0 248>;
        };
 
        apbmisc@70000800 {