From patchwork Fri Jan 29 08:40:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 575521 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id AA70A140C49 for ; Fri, 29 Jan 2016 19:40:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753579AbcA2Ikc (ORCPT ); Fri, 29 Jan 2016 03:40:32 -0500 Received: from mout.gmx.net ([212.227.15.19]:62773 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752995AbcA2Ikb (ORCPT ); Fri, 29 Jan 2016 03:40:31 -0500 Received: from ultralex.Speedport_W_724V_09011603_00_018 ([79.222.197.221]) by mail.gmx.com (mrgmx003) with ESMTPSA (Nemesis) id 0Lu874-1ZzOX746vW-011V9T; Fri, 29 Jan 2016 09:40:12 +0100 From: Oleksij Rempel To: devicetree@vger.kernel.org, robh+dt@kernel.org, a.zummo@towertech.it, alexandre.belloni@free-electrons.com, rtc-linux@googlegroups.com Cc: Oleksij Rempel Subject: [PATCH 2/2] doc: dt: add documentation for alphascale,asm9260-rtc Date: Fri, 29 Jan 2016 09:40:02 +0100 Message-Id: <1454056802-23386-3-git-send-email-linux@rempel-privat.de> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1454056802-23386-1-git-send-email-linux@rempel-privat.de> References: <1454056802-23386-1-git-send-email-linux@rempel-privat.de> X-Provags-ID: V03:K0:q3m+246YIxjPNRxd2jRlzGptLaPWvNNPsSn2iBTi3Bhv21vQdak VOS3QrB6X/OZUDpjKrVnryUJqrkqBUAfLZPSQZCdzQffTefzk8RlGBmq7ev30ntxoUyfgVP N2kgEB0s/mYCZa4UrxuQKQg5pFDpPwV+nWbad8qfOvMjjMI2Zv6X4NrvLv6nl/sGSPsOC3l KFBeJRKbSH0ahD61aDobg== X-UI-Out-Filterresults: notjunk:1; V01:K0:k9tpihCc3tc=:A4m0Zv5owJwgDN1M1gjFHv HCC4frqaOCnphRrzZSGRmdNJ6Wvr3+XzJzMJ7QWClsydFnZD1dmRh/1PtxHsVLpiWYWbOZK9p 5XS1PXFE27pL3kw32+4nXXtStSG7dVm62f12n1cWJ7oDc2k5R3moVTvKrbSgHJ9Up+5QhT7+G yXUvz4LKP3rrwk5KCb1Ioa6inQ9DNzpXRX5SUw9vlcHcfhuTMAZ8Y8zThkCLBPSS6dFeSpgeH usyJxOPBc/VRXiZSlZoWG2xYJUvmRUywwdlfBXvCalf8Q+KDbUMVIHF1TzouJQk+Pmpg2x+6u 9uwt5EH9Fx3lETivuRCQaxK+MmENa5s8XNoLBztEpAf2dNSrP+yzOBNJWN6zczCChHVKZcP8q OhPIaaihHqEQJ/Y1Id11vhTWNNpHcd9MTEi18+b5okyo28ssshtMBojxyk1vRTuvPjiTuBNzJ qmOlUECuDnGSehSAtwHqXPNjncF85YIP57yT0y5z7SXK2PqMGV/Xfu8YUYU2z0zCAO77kV7o1 Jt7fuHc8pjmESR6+5lY8cKt39nywBE3TWL1sZ0dZLH7zzPvOnz7wICeRHNK2YAK+eN2juJTWh pVnPZBCMVSY1Q/5u0OtIVKo8pvnFNocxHMdHFnV15NTx+BEvB+x/5V7/xhR2FqhUE5VFAqDW6 uUDxa89ET4anbLQ/jKYmCjUk69RY7aNho/L715lCuNVJ6Ij4i9vMuh4vnC+zj4jX5zNwwXvb5 zNOd9m3D9i15/tghHXRmUInjoA6Z5Mp0irptY11GmdUi9eY8h1YwzItpmh4= Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document Alphascale asm9260 RTC bindings Signed-off-by: Oleksij Rempel --- .../bindings/rtc/alphascale,asm9260-rtc.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt b/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt new file mode 100644 index 0000000..2c0ff3c --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt @@ -0,0 +1,25 @@ +* Alphascale asm9260 SoC Real Time Clock + +Required properties: +- compatible: Should be "alphascale,asm9260-rtc" +- reg: Physical base address of the controller and length + of memory mapped region. +- interrupts: IRQ line for the RTC. +- clocks: Reference to the clock entry. +- clock-names: should contain: + * "ahb" for the SoC RTC clock + +Optional: +- calibration: calibration value for 1 sec period. + Max value for forward calibration is 0x1ffff (131071), + Min value for backward calibration is 0xfffe0001 (-131071). + +Example: +rtc0: rtc@800a0000 { + compatible = "alphascale,asm9260-rtc"; + reg = <0x800a0000 0x100>; + clocks = <&acc CLKID_AHB_RTC>; + clock-names = "ahb"; + interrupts = <2>; + calibration = <0x129c>; +};