ARM: dts: imx6qp: add PRE nodes

Add the DT nodes for the Prefetch Resolve Engines found on i.MX6QP.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi
index 4fd6f26..d9c0cd0 100644 (file)
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -55,6 +55,44 @@
                        reg = <0x00960000 0x20000>;
                        clocks = <&clks IMX6QDL_CLK_OCRAM>;
                };
+
+               aips-bus@02100000 {
+                       pre1: pre@21c8000 {
+                               compatible = "fsl,imx6qp-pre";
+                               reg = <0x021c8000 0x1000>;
+                               interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
+                               clocks = <&clks IMX6QDL_CLK_PRE0>;
+                               clock-names = "axi";
+                               fsl,iram = <&ocram2>;
+                       };
+
+                       pre2: pre@21c9000 {
+                               compatible = "fsl,imx6qp-pre";
+                               reg = <0x021c9000 0x1000>;
+                               interrupts = <GIC_SPI 97 IRQ_TYPE_EDGE_RISING>;
+                               clocks = <&clks IMX6QDL_CLK_PRE1>;
+                               clock-names = "axi";
+                               fsl,iram = <&ocram2>;
+                       };
+
+                       pre3: pre@21ca000 {
+                               compatible = "fsl,imx6qp-pre";
+                               reg = <0x021ca000 0x1000>;
+                               interrupts = <GIC_SPI 98 IRQ_TYPE_EDGE_RISING>;
+                               clocks = <&clks IMX6QDL_CLK_PRE2>;
+                               clock-names = "axi";
+                               fsl,iram = <&ocram3>;
+                       };
+
+                       pre4: pre@21cb000 {
+                               compatible = "fsl,imx6qp-pre";
+                               reg = <0x021cb000 0x1000>;
+                               interrupts = <GIC_SPI 99 IRQ_TYPE_EDGE_RISING>;
+                               clocks = <&clks IMX6QDL_CLK_PRE3>;
+                               clock-names = "axi";
+                               fsl,iram = <&ocram3>;
+                       };
+               };
        };
 };