ARM: tegra: Add device tree nodes for flow controller

These nodes are required so that the flow controller driver can obtain
the I/O memory region from device tree rather than hard-coding it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

4 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 80b8eddb4105..2ca9c1807f72 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -157,6 +157,11 @@
                 #reset-cells = <1>;
         };
 
+        flow-controller@60007000 {
+                compatible = "nvidia,tegra114-flowctrl";
+                reg = <0x60007000 0x1000>;
+        };
+
         apbdma: dma@6000a000 {
                 compatible = "nvidia,tegra114-apbdma";
                 reg = <0x6000a000 0x1400>;
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 727d395d7ce9..a6e48142b027 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -137,6 +137,11 @@
                 #reset-cells = <1>;
         };
 
+        flow-controller@0,60007000 {
+                compatible = "nvidia,tegra124-flowctrl";
+                reg = <0x0 0x60007000 0x0 0x1000>;
+        };
+
         gpio: gpio@0,6000d000 {
                 compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio";
                 reg = <0x0 0x6000d000 0x0 0x1000>;
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 1908f6937e53..3b374c49d04d 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -190,6 +190,11 @@
                 #reset-cells = <1>;
         };
 
+        flow-controller@60007000 {
+                compatible = "nvidia,tegra20-flowctrl";
+                reg = <0x60007000 0x1000>;
+        };
+
         apbdma: dma@6000a000 {
                 compatible = "nvidia,tegra20-apbdma";
                 reg = <0x6000a000 0x1200>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 6b35c29278d7..aa6ccea13d30 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -272,6 +272,11 @@
                 #reset-cells = <1>;
         };
 
+        flow-controller@60007000 {
+                compatible = "nvidia,tegra30-flowctrl";
+                reg = <0x60007000 0x1000>;
+        };
+
         apbdma: dma@6000a000 {
                 compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma";
                 reg = <0x6000a000 0x1400>;