From: Chuanhua Han <chuanhua.han@nxp.com>
Date: Wed, 10 Jul 2019 07:48:39 +0000 (+0800)
Subject: armv8: dts: ls1028aqds: Add pca9547 node under the i2c0 controller
X-Git-Tag: v2019.10-rc3~7^2~26
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=25d9467c16d58fcd31a3d55af4926af494316b69;p=oweals%2Fu-boot.git

armv8: dts: ls1028aqds: Add pca9547 node under the i2c0 controller

Add pca9547 node to support i2c multiplexer under the i2c0 controller
in dts for ls1028aqds boards.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Reviewed-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---

diff --git a/arch/arm/dts/fsl-ls1028a-qds.dts b/arch/arm/dts/fsl-ls1028a-qds.dts
index 94d0aa0f95..f2f11dbf16 100644
--- a/arch/arm/dts/fsl-ls1028a-qds.dts
+++ b/arch/arm/dts/fsl-ls1028a-qds.dts
@@ -37,6 +37,14 @@
 
 &i2c0 {
 	status = "okay";
+	u-boot,dm-pre-reloc;
+
+	i2c-mux@77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
 };
 
 &i2c1 {