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From: "Pali Rohár" <pali@kernel.org>
To: Priyanka Jain <priyanka.jain@nxp.com>, Wolfgang Denk <wd@denx.de>
Cc: Michal Simek <michal.simek@xilinx.com>,
	Simon Glass <sjg@chromium.org>,
	u-boot@lists.denx.de
Subject: [PATCH 5/5] powerpc: dts: p2020: Add localbus node
Date: Mon,  4 Apr 2022 18:17:22 +0200	[thread overview]
Message-ID: <20220404161722.4884-6-pali@kernel.org> (raw)
In-Reply-To: <20220404161722.4884-1-pali@kernel.org>

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>
---
 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@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 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@fffe05000 {
+		reg = <0 0xfffe05000 0 0x1000>;
+	};
+
 	soc: soc@fffe00000 {
 		ranges = <0x0 0xf 0xffe00000 0x100000>;
 	};
-- 
2.20.1


  parent reply	other threads:[~2022-04-04 16:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-04 16:17 [PATCH 0/5] mtd: rawnand: fsl_elbc: Device tree support Pali Rohár
2022-04-04 16:17 ` [PATCH 1/5] mtd: rawnand: fsl_elbc: Implement RNDOUT command Pali Rohár
2022-04-04 16:17 ` [PATCH 2/5] mtd: rawnand: fsl_elbc: Add device tree support Pali Rohár
2022-04-04 16:17 ` [PATCH 3/5] mtd: rawnand: fsl_elbc: Use ECC configuration from device tree Pali Rohár
2022-04-04 16:17 ` [PATCH 4/5] mtd: nand: raw: Add support for DT property nand-ecc-algo=bch Pali Rohár
2022-04-04 16:17 ` Pali Rohár [this message]
2022-04-05  9:15   ` [PATCH v2] powerpc: dts: p2020: Add localbus node Pali Rohár

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