From: swarren@nvidia.com (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/4] arm/dt: Tegra: Add pinmux node to tegra20.dtsi
Date: Thu, 22 Sep 2011 15:06:05 -0600 [thread overview]
Message-ID: <1316725567-17881-3-git-send-email-swarren@nvidia.com> (raw)
In-Reply-To: <1316725567-17881-1-git-send-email-swarren@nvidia.com>
Add a pinmux node to tegra20.dtsi in order to instantiate the future
pinmux device.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
See patch 0000 for details on dependencies.
.../devicetree/bindings/pinmux/pinmux_nvidia.txt | 5 +++++
arch/arm/boot/dts/tegra20.dtsi | 5 +++++
2 files changed, 10 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
diff --git a/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
new file mode 100644
index 0000000..36f82db
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinmux/pinmux_nvidia.txt
@@ -0,0 +1,5 @@
+NVIDIA Tegra 2 pinmux controller
+
+Required properties:
+- compatible : "nvidia,tegra20-pinmux"
+
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 5727595..5921c1d 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -77,6 +77,11 @@
gpio-controller;
};
+ pinmux: pinmux at 70000000 {
+ compatible = "nvidia,tegra20-pinmux";
+ reg = < 0x70000000 0xc00 >;
+ };
+
serial at 70006000 {
compatible = "nvidia,tegra20-uart";
reg = <0x70006000 0x40>;
--
1.7.0.4
next prev parent reply other threads:[~2011-09-22 21:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-22 21:06 [PATCH 0/4] arm/tegra: Convert gpio & pinmux to platform devices Stephen Warren
2011-09-22 21:06 ` [PATCH 1/4] arm/tegra: Prep boards for gpio/pinmux conversion to pdevs Stephen Warren
2011-09-22 21:06 ` Stephen Warren [this message]
2011-09-22 21:06 ` [PATCH 3/4] gpio/tegra: Convert to a platform device Stephen Warren
2011-09-22 21:06 ` [PATCH 4/4] arm/tegra: Convert pinmux driver " Stephen Warren
2011-09-23 16:48 ` [PATCH 0/4] arm/tegra: Convert gpio & pinmux to platform devices Arnd Bergmann
2011-09-28 3:56 ` Stephen Warren
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