linux-kernel - [PATCH 4/4] ARM: dts: uniphier: change support card to simple-mfd from simple-bus

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Message-Id: <20200623114614.792648-4-yamada.masahiro@socionext.com>
Date:   Tue, 23 Jun 2020 20:46:14 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] ARM: dts: uniphier: change support card to simple-mfd from simple-bus

'make ARCH=arm dtbs_check' emits the following warning:

  support-card@1,1f00000: $nodename:0: 'support-card@1,1f00000' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'

Maybe, simple-mfd could be a better fit for this device.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 arch/arm/boot/dts/uniphier-support-card.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/uniphier-support-card.dtsi b/arch/arm/boot/dts/uniphier-support-card.dtsi
index 11e46e7de7c5..eedc10cbc6e6 100644
--- a/arch/arm/boot/dts/uniphier-support-card.dtsi
+++ b/arch/arm/boot/dts/uniphier-support-card.dtsi
@@ -10,7 +10,7 @@ &system_bus {
 	ranges = <1 0x00000000 0x42000000 0x02000000>;
 
 	support_card: support-card@1,1f00000 {
-		compatible = "simple-bus";
+		compatible = "simple-mfd";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x00000000 1 0x01f00000 0x00100000>;
-- 
2.25.1