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>

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 80b8eddb4105089743347b20dfb921c613af96ae..2ca9c1807f72374bb176aada1203f6d9bc88e220 100644 (file)
--- 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 727d395d7ce94f6a181edd1c2776a6d95a4d6c56..a6e48142b027862ef26bc6691932a4c25d83ead6 100644 (file)
--- 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 1908f6937e53246c1d2f0225a7b658ce1452f3d5..3b374c49d04d962478aebc62799bcce5b31aa6dd 100644 (file)
--- 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 6b35c29278d7623530e3945a12bc1fbb62a8e470..aa6ccea13d308036e853b58bafe840d7c3450e87 100644 (file)
--- 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>;