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[50.185.0.126]) by smtp.gmail.com with ESMTPSA id d15sm50936784pfl.46.2016.12.21.21.50.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Dec 2016 21:50:37 -0800 (PST) From: Moritz Fischer To: devicetree@vger.kernel.org Subject: [PATCH] ARM64: zynqmp: Fix i2c node's compatible string Date: Wed, 21 Dec 2016 21:49:48 -0800 Message-Id: <1482385788-7187-1-git-send-email-moritz.fischer@ettus.com> X-Mailer: git-send-email 2.4.11 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161221_215059_863704_2FCD3521 X-CRM114-Status: GOOD ( 10.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Michal Simek , U-Boot List , Rob Herring , Moritz Fischer , linux-arm-kernel@lists.infradead.org, =?UTF-8?q?S=C3=B6ren=20Brinkmann?= Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Moritz Fischer The Zynq Ultrascale MP uses version 1.4 of the Cadence IP core which fixes some silicon bugs that needed software workarounds in Version 1.0 that was used on Zynq systems. Signed-off-by: Moritz Fischer Cc: Michal Simek Cc: Sören Brinkmann Cc: U-Boot List Cc: Rob Herring --- Hi Michal, I think this is a slip up and should be r1p14 for Ultrascale ZynqMP. drivers/i2c/i2c-cadence.c already uses this. I Cc'd the u-boot list, because the same change would be required there. Cheers, Moritz --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 68a90833..a5a5f91 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -175,7 +175,7 @@ }; i2c0: i2c@ff020000 { - compatible = "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 17 4>; @@ -185,7 +185,7 @@ }; i2c1: i2c@ff030000 { - compatible = "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 18 4>;