From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Thu, 13 Sep 2018 13:12:38 -0500 Subject: [PATCH] ARM: dts: sun9i: Fix I2C bus warnings Message-ID: <20180913181245.25484-14-robh@kernel.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org dtc has new checks for I2C buses. The sun9i-a80 dts file has a node named 'i2c' which causes a false positive warning. As the node is a RSB bus, correct the node name to be 'rsb' to fix the warnings. arch/arm/boot/dts/sun9i-a80-cubieboard4.dtb: Warning (i2c_bus_reg): /soc/i2c at 8003400/codec at e89:reg: I2C address must be less than 10-bits, got "0xe89" arch/arm/boot/dts/sun9i-a80-cubieboard4.dtb: Warning (i2c_bus_reg): /soc/i2c at 8003400/pmic at 745:reg: I2C address must be less than 10-bits, got "0x745" arch/arm/boot/dts/sun9i-a80-optimus.dtb: Warning (i2c_bus_reg): /soc/i2c at 8003400/codec at e89:reg: I2C address must be less than 10-bits, got "0xe89" arch/arm/boot/dts/sun9i-a80-optimus.dtb: Warning (i2c_bus_reg): /soc/i2c at 8003400/pmic at 745:reg: I2C address must be less than 10-bits, got "0x745" Cc: Maxime Ripard Cc: Chen-Yu Tsai Signed-off-by: Rob Herring --- Please apply to the sub-arch tree. The dtc changes haven't landed, but will for 4.20. arch/arm/boot/dts/sun9i-a80.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index 25591d6883ef..d9532fb1ef65 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -1196,7 +1196,7 @@ }; }; - r_rsb: i2c at 8003400 { + r_rsb: rsb at 8003400 { compatible = "allwinner,sun8i-a23-rsb"; reg = <0x08003400 0x400>; interrupts = ; -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: [PATCH] ARM: dts: sun9i: Fix I2C bus warnings Date: Thu, 13 Sep 2018 13:12:38 -0500 Message-ID: <20180913181245.25484-14-robh@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Maxime Ripard , Chen-Yu Tsai List-Id: devicetree@vger.kernel.org dtc has new checks for I2C buses. The sun9i-a80 dts file has a node named 'i2c' which causes a false positive warning. As the node is a RSB bus, correct the node name to be 'rsb' to fix the warnings. arch/arm/boot/dts/sun9i-a80-cubieboard4.dtb: Warning (i2c_bus_reg): /soc/i2c@8003400/codec@e89:reg: I2C address must be less than 10-bits, got "0xe89" arch/arm/boot/dts/sun9i-a80-cubieboard4.dtb: Warning (i2c_bus_reg): /soc/i2c@8003400/pmic@745:reg: I2C address must be less than 10-bits, got "0x745" arch/arm/boot/dts/sun9i-a80-optimus.dtb: Warning (i2c_bus_reg): /soc/i2c@8003400/codec@e89:reg: I2C address must be less than 10-bits, got "0xe89" arch/arm/boot/dts/sun9i-a80-optimus.dtb: Warning (i2c_bus_reg): /soc/i2c@8003400/pmic@745:reg: I2C address must be less than 10-bits, got "0x745" Cc: Maxime Ripard Cc: Chen-Yu Tsai Signed-off-by: Rob Herring --- Please apply to the sub-arch tree. The dtc changes haven't landed, but will for 4.20. arch/arm/boot/dts/sun9i-a80.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index 25591d6883ef..d9532fb1ef65 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -1196,7 +1196,7 @@ }; }; - r_rsb: i2c@8003400 { + r_rsb: rsb@8003400 { compatible = "allwinner,sun8i-a23-rsb"; reg = <0x08003400 0x400>; interrupts = ; -- 2.17.1