# \[PATCH 02/21\] ARM: tegra: Add gpio-ranges property

- From: Tomeu Vizoso \<hidden\>
- Date: 2015-05-25 14:58:20 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2015/05/4501588
- Thread: https://ratatoskr.run/linux-arm-kernel/2015/05/4501586/t.md

```text
Specify how the GPIOs map to the pins in T124, so the dependency is
explicit.

Signed-off-by: Tomeu Vizoso <redacted>
---
 arch/arm/boot/dts/tegra124.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 13cc7ca..5d1d35f 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -254,6 +254,7 @@
 		gpio-controller;
 		#interrupt-cells = <2>;
 		interrupt-controller;
+		gpio-ranges = <&pinmux 0 0 250>;
 	};
 
 	apbdma: dma at 0,60020000 {
-- 
2.4.1
```