From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grygorii Strashko Subject: [PATCH v2 1/2] ARM: dts: keystone: add cell's information to i2c nodes Date: Tue, 8 Apr 2014 14:46:06 +0300 Message-ID: <1396957567-14540-2-git-send-email-grygorii.strashko@ti.com> References: <1396957567-14540-1-git-send-email-grygorii.strashko@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1396957567-14540-1-git-send-email-grygorii.strashko-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: santosh.shilimkar-l0cyMroinI0@public.gmane.org Cc: ivan.khoronzhuk-hExfYMNmJl/Cnp4W7fqMDg@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Grygorii Strashko List-Id: devicetree@vger.kernel.org I2C nodes should always have #address-cells and #size-cells defined, otherwise warnings will be produced in case of adding child nodes to the I2C bus in DT: Warning (avoid_default_addr_size): Relying on default #address-cells value for /soc/i2c@2530800/pca@20 Warning (avoid_default_addr_size): Relying on default #size-cells value for /soc/i2c@2530800/pca@20 Hence, ensure that all i2cX nodes have #address-cells and #size-cells properties defined. Signed-off-by: Grygorii Strashko --- arch/arm/boot/dts/keystone.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index 90823eb..f730392 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -115,6 +115,8 @@ clock-frequency = <100000>; clocks = <&clki2c>; interrupts = ; + #address-cells = <1>; + #size-cells = <0>; }; i2c2: i2c@2530800 { @@ -123,6 +125,8 @@ clock-frequency = <100000>; clocks = <&clki2c>; interrupts = ; + #address-cells = <1>; + #size-cells = <0>; }; spi0: spi@21000400 { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html