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[v4,3/4] ARM: tegra: tegra124: Add XUSB pad controller

Message ID 1403006877-19850-3-git-send-email-thierry.reding@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Thierry Reding June 17, 2014, 12:07 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

The device tree node in the SoC file contains only the resources (such
as registers, resets, ...) but none of the lane assignment information
since that's board specific and belongs in the board file.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v2:
- include dt-bindings/pinctrl/pinctrl-tegra-xusb.h so that board files
  don't have to include it explicitly
- remove unneeded #address-cells/#size-cells = <0>
- add padctl label for XUSB pad controller node

 arch/arm/boot/dts/tegra124.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 6e6bc4e8185c..b7cb944b2faa 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -1,6 +1,7 @@ 
 #include <dt-bindings/clock/tegra124-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include "skeleton.dtsi"
@@ -449,6 +450,15 @@ 
 		clock-names = "pclk", "clk32k_in";
 	};
 
+	padctl: padctl@0,7009f000 {
+		compatible = "nvidia,tegra124-xusb-padctl";
+		reg = <0x0 0x7009f000 0x0 0x1000>;
+		resets = <&tegra_car 142>;
+		reset-names = "padctl";
+
+		#phy-cells = <1>;
+	};
+
 	sdhci@0,700b0000 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x0 0x700b0000 0x0 0x200>;