From 7d1d31db91d897380bbbd88d448ddb72f8e816a2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Tue, 5 Apr 2022 11:15:21 +0200
Subject: [PATCH] powerpc: dts: p2020: Add localbus node
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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>
---
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 8d30fa212c..0a9e81a424 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 b37931ac44..67fa340d09 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@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 ecdc022d99..6f25196003 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@fffe05000 {
+ reg = <0xf 0xffe05000 0 0x1000>;
+ };
+
soc: soc@fffe00000 {
ranges = <0x0 0xf 0xffe00000 0x100000>;
};
--
2.39.5