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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Magnus Damm <magnus.damm@gmail.com>,
	Chris Paterson <chris.paterson2@renesas.com>,
	Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Cc: linux-renesas-soc@vger.kernel.org, linux-i2c@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 2/2] ARM: dts: r8a7794: Remove generic compatible strings from iic blocks
Date: Tue,  4 May 2021 16:49:26 +0200	[thread overview]
Message-ID: <99626a30ef0bc71f4ce5244ebdb67bab20184a7e.1620139307.git.geert+renesas@glider.be> (raw)
In-Reply-To: <cover.1620139307.git.geert+renesas@glider.be>

The IIC blocks on R-Car E2 do not have the automatic transmission
registers.  Hence they thus must not declare compatibility with the
R-Car Gen2-specific and generic versions.

Fixes: aa9b992ea2d3c2cc ("ARM: dts: r8a7794: Add IIC nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/r8a7794.dtsi | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 0035770e74de80a5..f974b8676bc59222 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -457,9 +457,7 @@ i2c5: i2c@e6528000 {
 		};
 
 		i2c6: i2c@e6500000 {
-			compatible = "renesas,iic-r8a7794",
-				     "renesas,rcar-gen2-iic",
-				     "renesas,rmobile-iic";
+			compatible = "renesas,iic-r8a7794";
 			reg = <0 0xe6500000 0 0x425>;
 			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 318>;
@@ -474,9 +472,7 @@ i2c6: i2c@e6500000 {
 		};
 
 		i2c7: i2c@e6510000 {
-			compatible = "renesas,iic-r8a7794",
-				     "renesas,rcar-gen2-iic",
-				     "renesas,rmobile-iic";
+			compatible = "renesas,iic-r8a7794";
 			reg = <0 0xe6510000 0 0x425>;
 			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 323>;
-- 
2.25.1


  parent reply	other threads:[~2021-05-04 14:49 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-04 14:49 [PATCH 0/2] ARM: dts: r8a7745,r8a7794: Remove generic compatible strings from iic blocks Geert Uytterhoeven
2021-05-04 14:49 ` [PATCH 1/2] ARM: dts: r8a7745: " Geert Uytterhoeven
2021-05-04 14:49 ` Geert Uytterhoeven [this message]
2021-05-04 18:23 ` [PATCH 0/2] ARM: dts: r8a7745,r8a7794: " Geert Uytterhoeven
2021-05-28  8:03   ` Wolfram Sang

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