ARM: dts: imx51: Add tigerp support

As per the i.MX51 Reference Manual add an entry for the
'tigerp' region in the device tree.

This is needed for accessing the ARM_GPC register to set the
DBGEN bit, so that the debug clocks can be turned on.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 0205db56d91324aa766b6e0f4869ea53c090304f..5c4ba91e43ba4b2e797d3d34dea32093f9a1f0e6 100644 (file)
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -451,6 +451,11 @@
                                clocks = <&clks IMX5_CLK_IIM_GATE>;
                        };
 
+                       tigerp: tigerp@83fa0000 {
+                               compatible = "fsl,imx51-tigerp";
+                               reg = <0x83fa0000 0x28>;
+                       };
+
                        owire: owire@83fa4000 {
                                compatible = "fsl,imx51-owire", "fsl,imx21-owire";
                                reg = <0x83fa4000 0x4000>;