powerpc: dts: p2020: Add localbus node

This node is required for NAND and NOR support. Node is taken from the
upstream Linux kernel DTS file.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 8d30fa2..0a9e81a 100644 (file)
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -85,3 +85,10 @@
        device_type = "pci";
        bus-range = <0x0 0xff>;
 };
+
+&lbc {
+       #address-cells = <2>;
+       #size-cells = <1>;
+       compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
+       interrupts = <19 2 0 0>;
+};

diff --git a/arch/powerpc/dts/p2020rdb-pc.dts b/arch/powerpc/dts/p2020rdb-pc.dts
index b37931a..67fa340 100644 (file)
--- a/arch/powerpc/dts/p2020rdb-pc.dts
+++ b/arch/powerpc/dts/p2020rdb-pc.dts
@@ -15,6 +15,10 @@
        #size-cells = <2>;
        interrupt-parent = <&mpic>;
 
+       lbc: localbus@ffe05000 {
+               reg = <0 0xffe05000 0 0x1000>;
+       };
+
        soc: soc@ffe00000 {
                ranges = <0x0 0x0 0xffe00000 0x100000>;
        };

diff --git a/arch/powerpc/dts/p2020rdb-pc_36b.dts b/arch/powerpc/dts/p2020rdb-pc_36b.dts
index ecdc022..6f25196 100644 (file)
--- a/arch/powerpc/dts/p2020rdb-pc_36b.dts
+++ b/arch/powerpc/dts/p2020rdb-pc_36b.dts
@@ -15,6 +15,10 @@
        #size-cells = <2>;
        interrupt-parent = <&mpic>;
 
+       lbc: localbus@fffe05000 {
+               reg = <0xf 0xffe05000 0 0x1000>;
+       };
+
        soc: soc@fffe00000 {
                ranges = <0x0 0xf 0xffe00000 0x100000>;
        };