Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754069Ab3HLHPH (ORCPT ); Mon, 12 Aug 2013 03:15:07 -0400 Received: from mail-db8lp0185.outbound.messaging.microsoft.com ([213.199.154.185]:5063 "EHLO db8outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753335Ab3HLHOx (ORCPT ); Mon, 12 Aug 2013 03:14:53 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6hzz1de098h8275bh1de097hz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h1354h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1155h) From: To: , , , , , CC: , , Akhil Goyal Subject: [PATCH v2 3/4] binding: Add device tree bindings for freescale AIC Date: Mon, 12 Aug 2013 12:43:52 +0530 Message-ID: <1376291633-4682-4-git-send-email-akhil.goyal@freescale.com> X-Mailer: git-send-email 1.6.3.1 In-Reply-To: <1376291633-4682-3-git-send-email-akhil.goyal@freescale.com> References: <1376291633-4682-1-git-send-email-akhil.goyal@freescale.com> <1376291633-4682-2-git-send-email-akhil.goyal@freescale.com> <1376291633-4682-3-git-send-email-akhil.goyal@freescale.com> MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2518 Lines: 79 From: Akhil Goyal For platforms like BSC9131 and BSC9132, a Radio framework for supporting various network modes comprise of an Antenna interface controller driver and a phy driver. A combination of AIC lane and phy is called a rf device which can be used to operate on a particular network mode. This patch explain various device tree properties required for AIC driver Signed-off-by: Akhil Goyal --- Documentation/devicetree/bindings/rf/fsl-aic.txt | 47 ++++++++++++++++++++++ 1 files changed, 47 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/rf/fsl-aic.txt diff --git a/Documentation/devicetree/bindings/rf/fsl-aic.txt b/Documentation/devicetree/bindings/rf/fsl-aic.txt new file mode 100644 index 0000000..4f54a92 --- /dev/null +++ b/Documentation/devicetree/bindings/rf/fsl-aic.txt @@ -0,0 +1,47 @@ +Freescale Antenna Interface Controller + +AIC is the antenna interface controller found in bsc913x +family of SOCs. It supports NCDMA, WCDMA-FDD, LTE-FDD, LTE-TDD +and GSM-SNIFF network modes. AIC has multiple lanes on which RFICs +can be connected. And AIC supports 4 RFICs working simultaneously. + +Required Properties: +- #address-cells : should be 1 +- #size-cells : should be 1 +- compatible : should be fsl,bsc9131-aic or fsl,bsc9132-aic or both +- reg : offset and length of common register set of AIC +- interrupts : For AIC, first is capture complete interrupt + second is dsp general interrupt +aic node can have multiple sub nodes of aiclanes for each lane. +- aiclane : Required Properties + - reg : offset and length of common register set of AIC lane + - lane_id : it can be 0, 1, 2, 3, 4, 5 + - interrupts : lane specific TTI interrupt line + +For Example: + +aic@50000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,bsc9131-aic", "fsl,bsc9132-aic"; + reg = <0x50000 0x200>; + interrupts = <49 2 0 0 53 2 0 0>; + lane0: aiclane@200 { + reg = <0x200 0x200>; + lane_id = <0>; + interrupts = <45 2 0 0>; + }; + + lane1: aiclane@400 { + reg = <0x400 0x200>; + lane_id = <1>; + interrupts = <46 2 0 0>; + }; + + lane2: aiclane@600 { + reg = <0x600 0x200>; + lane_id = <2>; + interrupts = <47 2 0 0>; + }; +}; + -- 1.6.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/