From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH 4/4] ARM: STi: DT: STiH407: Add DT node for eeprom Date: Tue, 29 Mar 2016 10:12:58 +0100 Message-ID: <20160329091258.GC8659@x1> References: <1458920188-29612-1-git-send-email-peter.griffin@linaro.org> <1458920188-29612-5-git-send-email-peter.griffin@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1458920188-29612-5-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Peter Griffin Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.coquelin@st.com, patrice.chotard@st.com, srinivas.kandagatla@gmail.com, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org More information is required in the commit message. What do we use the EEPROM for? What information is contained within? What stops working if we don't support it? What starts working if we do? > Signed-off-by: Peter Griffin > --- > arch/arm/boot/dts/stihxxx-b2120.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) >=20 > diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts= /stihxxx-b2120.dtsi > index 133375b..0d7c6dd 100644 > --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi > +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi > @@ -58,6 +58,15 @@ > =20 > i2c@9845000 { > status =3D "okay"; > + > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + > + eeprom@50 { > + compatible =3D "at,24c256"; > + pagesize =3D <64>; > + reg =3D <0x50>; > + }; > }; > =20 > i2c@9540000 { --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog