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Thu, 7 Jan 2016 19:26:15 -0700 From: Zhao Qiang To: , , CC: , , Zhao Qiang Subject: [PATCH 2/6] QE: Add ucc hdlc document to bindings Date: Fri, 8 Jan 2016 10:18:10 +0800 Message-ID: <1452219494-31947-2-git-send-email-qiang.zhao@nxp.com> X-Mailer: git-send-email 2.1.0.27.g96db324 In-Reply-To: <1452219494-31947-1-git-send-email-qiang.zhao@nxp.com> References: <1452219494-31947-1-git-send-email-qiang.zhao@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 130966935782944446; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Microsoft-Exchange-Diagnostics: 1; BY2FFO11OLC011; 1:iUUm+jqx+g7ocZynyWUhX7AcuBXuuoxrntnsEYFJ+ks/fxWRQkhpmSeMskjzOB4YfWJuFPMDcCdlAzPW3qT7R7pLhk+4WRHLJoJBO0qNlsuOo5fVPH3dNWfLKgKb5gugOzu3VhBwOFFLENz9N50XWkU7L50BSG7kUqdGN+641njkKqlPXt8vTi3sPH/3Rfpp4XlgyfFG1hEf4TOUmRGrQJFwf2U7uQA4qfmU/f7jCFEO4o9lIY+j6vORTGLZCSCBnA+fWn+wwPd9/DL0PSiqddjrxYIQqj4wF5x5z/HWEZX5rNDGpITiaE5JvZaRIQMT6E3yVP1SenfSTuUVTSaBfGAIiMqZduPJK9w4mm25wwDH23WlMDxOmJE4HFcK5N44YQaOXJRA7aTU4YN5QQjTyevP6G59BteoL4qo/Mx9OMCqEpeKWqNKajrfusl5mAQoGVrJD7AF4YR4G567YQkNwJnX6ChiSwB44R7+3p0mYVn4PyDI/Ih2Lc9Y+twjpwDBQWKsbcBftfL+DKE0fDeL/Q== X-Forefront-Antispam-Report: CIP:192.88.168.50; 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fsl,mdc-pin = <13>; }; + +* HDLC + +Currently defined compatibles: +- fsl,ucc_hdlc + +Properties for fsl,ucc_hdlc: +rx-clock-name : which clock QE use for RX +tx-clock-name : which clock QE use for TX +fsl,rx-sync-clock : which pin QE use for RX sync +fsl,tx-sync-clock : which pin QE use for TX sync +fsl,tx-timeslot : tx timeslot +fsl,rx-timeslot : rx timeslot +fsl,tdm-framer-type : tdm framer type +fsl,tdm-mode : tdm mode, normal or internal-loopback +fsl,tdm-id : tdm ID +fsl,siram-entry-id : SI RAM entry ID for the TDM +fsl,tdm-interface : hdlc based on tdm-interface + +Example: + + ucc@2000 { + compatible = "fsl,ucc_hdlc"; + rx-clock-name = "clk8"; + tx-clock-name = "clk9"; + fsl,rx-sync-clock = "rsync_pin"; + fsl,tx-sync-clock = "tsync_pin"; + fsl,tx-timeslot = <0xfffffffe>; + fsl,rx-timeslot = <0xfffffffe>; + fsl,tdm-framer-type = "e1"; + fsl,tdm-mode = "normal"; + fsl,tdm-id = <0>; + fsl,siram-entry-id = <0>; + fsl,tdm-interface; + };