From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pl0-x241.google.com ([2607:f8b0:400e:c01::241]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fizZw-0008Ra-GN for barebox@lists.infradead.org; Fri, 27 Jul 2018 10:02:33 +0000 Received: by mail-pl0-x241.google.com with SMTP id s17-v6so2119079plp.7 for ; Fri, 27 Jul 2018 03:02:22 -0700 (PDT) From: marc@cpdesign.com.au Date: Fri, 27 Jul 2018 20:02:08 +1000 Message-Id: <20180727100208.20922-1-marc@cpdesign.com.au> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] arm: dts: am335x-bone-common.dtsi: add eeprom device to DT To: barebox@lists.infradead.org From: Marc Reilly This adds a device node to provide support for the onboard eeprom of beaglebone products. The eeprom contents can be used to determine the type of beaglebone running. For example this can be used to differentiate between the original Beaglebone Black and the wireless version. Signed-off-by: Marc Reilly --- arch/arm/dts/am335x-bone-common.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/dts/am335x-bone-common.dtsi b/arch/arm/dts/am335x-bone-common.dtsi index e03ae2a8d..a5db15197 100644 --- a/arch/arm/dts/am335x-bone-common.dtsi +++ b/arch/arm/dts/am335x-bone-common.dtsi @@ -217,6 +217,16 @@ reg = <0x24>; }; + baseboard_eeprom: baseboard_eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + + #address-cells = <1>; + #size-cells = <1>; + baseboard_data: baseboard_data@0 { + reg = <0 0x100>; + }; + }; }; /include/ "tps65217.dtsi" -- 2.16.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox