linux-kernel - [PATCH] riscv: dts: microchip: remove ti,fifo-depth property

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Date:   Thu, 11 Aug 2022 21:32:07 +0100
From:   Conor Dooley <mail@...chuod.ie>
To:     Conor Dooley <conor.dooley@...rochip.com>,
        Daire McNamara <daire.mcnamara@...rochip.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Palmer Dabbelt <palmer@...belt.com>,
        linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] riscv: dts: microchip: remove ti,fifo-depth property

From: Conor Dooley <conor.dooley@...rochip.com>

Upgrading dt-schema to v2022.08 brings with it better handling of
unevaluatedProperties, exposing a previously undetected missing
property in the cadence macb dt-binding:

arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dtb: ethernet@...12000: ethernet-phy@8: Unevaluated properties are not allowed ('ti,fifo-depth' was unexpected)
        From schema: Documentation/devicetree/bindings/net/cdns,macb.yaml

I know what you're thinking, the binding doesn't look to be the problem
and I agree. I am not sure why a TI vendor property was ever actually
added since it has no meaning... just get rid of it.

Fixes: 0fa6107eca41 ("RISC-V: Initial DTS for Microchip ICICLE board")
Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---
 arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts | 2 --
 arch/riscv/boot/dts/microchip/mpfs-polarberry.dts | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
index 044982a11df5..ee548ab61a2a 100644
--- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
+++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
@@ -84,12 +84,10 @@ &mac1 {
 
 	phy1: ethernet-phy@9 {
 		reg = <9>;
-		ti,fifo-depth = <0x1>;
 	};
 
 	phy0: ethernet-phy@8 {
 		reg = <8>;
-		ti,fifo-depth = <0x1>;
 	};
 };
 
diff --git a/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts b/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts
index 82c93c8f5c17..dc11bb8fc833 100644
--- a/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts
+++ b/arch/riscv/boot/dts/microchip/mpfs-polarberry.dts
@@ -54,12 +54,10 @@ &mac1 {
 
 	phy1: ethernet-phy@5 {
 		reg = <5>;
-		ti,fifo-depth = <0x01>;
 	};
 
 	phy0: ethernet-phy@4 {
 		reg = <4>;
-		ti,fifo-depth = <0x01>;
 	};
 };
 
-- 
2.37.1