[PATCH 5/5] powerpc: dts: p2020: Add localbus node
Pali Rohár
pali at kernel.org
Mon Apr 4 18:17:22 CEST 2022
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 at kernel.org>
---
arch/powerpc/dts/p2020-post.dtsi | 7 +++++++
arch/powerpc/dts/p2020rdb-pc.dts | 4 ++++
arch/powerpc/dts/p2020rdb-pc_36b.dts | 4 ++++
3 files changed, 15 insertions(+)
diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 8d30fa212c43..0a9e81a4248c 100644
--- 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 b37931ac4491..67fa340d09d0 100644
--- 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 at ffe05000 {
+ reg = <0 0xffe05000 0 0x1000>;
+ };
+
soc: soc at 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 ecdc022d9974..2e8d352ecfb8 100644
--- 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 at fffe05000 {
+ reg = <0 0xfffe05000 0 0x1000>;
+ };
+
soc: soc at fffe00000 {
ranges = <0x0 0xf 0xffe00000 0x100000>;
};
--
2.20.1
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