linux-kernel - [PATCH 14/15] ARM: dts: ls1021a-qds: change fpga to simple-mfd device

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Message-Id: <20210205234734.3397-15-leoyang.li@nxp.com>
Date:   Fri,  5 Feb 2021 17:47:33 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org,
        Oleksij Rempel <linux@...pel-privat.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Li Yang <leoyang.li@....com>
Subject: [PATCH 14/15] ARM: dts: ls1021a-qds: change fpga to simple-mfd device

The FPGA is not really a bus but more like an MFD device.  Change the
compatible string from "simple-bus" to "simple-mfd".  This also fix a
node name issue with simple-bus schema.

Signed-off-by: Li Yang <leoyang.li@....com>
---
 arch/arm/boot/dts/ls1021a-qds.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 01fe0e7665f4..d311f60170ce 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -205,7 +205,7 @@
 	fpga: board-control@3,0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "simple-bus";
+		compatible = "simple-mfd";
 		reg = <0x3 0x0 0x0000100>;
 		bank-width = <1>;
 		device-width = <1>;
-- 
2.17.1