Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751913AbbFZDnX (ORCPT ); Thu, 25 Jun 2015 23:43:23 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:52391 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751195AbbFZDnQ (ORCPT ); Thu, 25 Jun 2015 23:43:16 -0400 Date: Fri, 26 Jun 2015 11:43:07 +0800 From: Yi Zhang To: Vaibhav Hiremath CC: Rob Herring , Samuel Ortiz , Lee Jones , Paul Bolle , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Qiao Zhou , Subject: Re: [PATCH V2 1/2] mfd: add Marvell 88pm88x description Message-ID: <20150626034307.GB32229@yizhang> References: <1434098601-3498-1-git-send-email-yizhang@marvell.com> <1434098601-3498-2-git-send-email-yizhang@marvell.com> <55897129.1060500@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <55897129.1060500@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-06-26_01:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 kscore.is_bulkscore=0 compositescore=0.960621519259808 phishscore=0 kscore.is_spamscore=0 rbsscore=0.960621519259808 recipient_to_sender_totalscore=0 spamscore=0 urlsuspectscore=0.960621519259808 adultscore=0 kscore.compositescore=0 circleOfTrustscore=0 malwarescore=0 suspectscore=0 recipient_domain_to_sender_totalscore=0 bulkscore=0 recipient_domain_to_sender_domain_totalscore=0 recipient_to_sender_domain_totalscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1502090000 definitions=main-1506260050 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2346 Lines: 71 On Tue, Jun 23, 2015 at 08:16:01PM +0530, Vaibhav Hiremath wrote: > > > On Tuesday 23 June 2015 08:01 PM, Rob Herring wrote: > >On Fri, Jun 12, 2015 at 3:43 AM, Yi Zhang wrote: > >>88pm880 and 88pm886 are two combo PMIC chips, most of the function and the > >>register mapping are the same > > > >How do they compare to 80x/822/860 PMICs? > > > > Zhang, > > Sorry, I missed this patch-series. > > Is there any way we can get access to datahsheets of all these devices? Hi, Vaibhav: https://extranet.marvell.com/ is a useful place to access to them > > >> > >>Signed-off-by: Yi Zhang > >>--- > >> Documentation/devicetree/bindings/mfd/88pm88x.txt | 33 +++++++++++++++++++++++ > >> 1 file changed, 33 insertions(+) > >> create mode 100644 Documentation/devicetree/bindings/mfd/88pm88x.txt > >> > >>diff --git a/Documentation/devicetree/bindings/mfd/88pm88x.txt b/Documentation/devicetree/bindings/mfd/88pm88x.txt > >>new file mode 100644 > >>index 0000000..72e741c > >>--- /dev/null > >>+++ b/Documentation/devicetree/bindings/mfd/88pm88x.txt > >>@@ -0,0 +1,33 @@ > >>+Marvell 88pm88x combo PMIC chip > >>+ > >>+This series of chip integrates regulator, rtc, onkey, switch charger, > >>+fuelgauge, gpadc and a range of I/O pins. > >>+ > >>+88pm886 and 88pm880 are two very similar chips, most of the registers mapping > >>+and functions are the same, the main difference is the latter has a separate > >>+i2c slave address to cover BUCK related setting > >>+ > >>+Required properties: > >>+- compatible: one of the strings for a specific chip: > >>+ "marvell,88pm886" > >>+ "marvell,88pm880" > >>+- reg: the i2c address > >>+- interrupt-controller: it works as an interrupt controller managing its irqs > >>+- interrupt-cells: this value is 1 > >>+ > >>+Optional properties: > >>+- marvell,88pm88x-irq-write-clear: the interrupt ack method > > > >The 80x/860 binding needs the same property. Please coordinate this > >with Vaibhav. > > > > Please refer to the patch > > https://lkml.org/lkml/2015/6/17/545 Thanks; > > Thanks, > Vaibhav -- 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/