ARM: dts: imx6qp: add PRG nodes and hook up to IPUs

Add the DT nodes for the Prefetch Resolve Gaskets found on i.MX6QP
and hook them up to the assigned IPU nodes.

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 d9c0cd0baddb0917733765fd2f2758accefbcd9c..59453f2ac4bafeaad4efbb98ab4189c27bb788f8 100644 (file)
--- a/arch/arm/boot/dts/imx6qp.dtsi
+++ b/arch/arm/boot/dts/imx6qp.dtsi
@@ -92,6 +92,24 @@
                                clock-names = "axi";
                                fsl,iram = <&ocram3>;
                        };
+
+                       prg1: prg@21cc000 {
+                               compatible = "fsl,imx6qp-prg";
+                               reg = <0x021cc000 0x1000>;
+                               clocks = <&clks IMX6QDL_CLK_PRG0_APB>,
+                                        <&clks IMX6QDL_CLK_PRG0_AXI>;
+                               clock-names = "ipg", "axi";
+                               fsl,pres = <&pre1>, <&pre2>, <&pre3>;
+                       };
+
+                       prg2: prg@21cd000 {
+                               compatible = "fsl,imx6qp-prg";
+                               reg = <0x021cd000 0x1000>;
+                               clocks = <&clks IMX6QDL_CLK_PRG1_APB>,
+                                        <&clks IMX6QDL_CLK_PRG1_AXI>;
+                               clock-names = "ipg", "axi";
+                               fsl,pres = <&pre4>, <&pre2>, <&pre3>;
+                       };
                };
        };
 };
@@ -104,10 +122,12 @@
 
 &ipu1 {
        compatible = "fsl,imx6qp-ipu", "fsl,imx6q-ipu";
+       fsl,prg = <&prg1>;
 };
 
 &ipu2 {
        compatible = "fsl,imx6qp-ipu", "fsl,imx6q-ipu";
+       fsl,prg = <&prg2>;
 };
 
 &ldb {