From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752152AbbJMJEp (ORCPT ); Tue, 13 Oct 2015 05:04:45 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:37271 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752060AbbJMJEl (ORCPT ); Tue, 13 Oct 2015 05:04:41 -0400 Date: Tue, 13 Oct 2015 10:04:31 +0100 From: Lee Jones To: Krzysztof Kozlowski Cc: Sangbeom Kim , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Bartlomiej Zolnierkiewicz , Marek Szyprowski , Chanwoo Choi , Inki Dae Subject: Re: [PATCH v2 2/3] mfd: dt-bindings: Document pulled down WRSTBI pin on S2MPS1X Message-ID: <20151013090431.GI32409@x1> References: <1444178681-16188-1-git-send-email-k.kozlowski@samsung.com> <1444178681-16188-2-git-send-email-k.kozlowski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1444178681-16188-2-git-send-email-k.kozlowski@samsung.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 07 Oct 2015, Krzysztof Kozlowski wrote: > Document a new Device Tree property 'samsung,s2mps11-wrstbi-ground' > indicating that WRSTBI pin of S2MPS13 PMIC is pulled down so > corresponding buck warm reset function should be disabled. > > Signed-off-by: Krzysztof Kozlowski > > --- > > Changs since v1: > None. > --- > Documentation/devicetree/bindings/mfd/s2mps11.txt | 3 +++ > 1 file changed, 3 insertions(+) Applied, thanks. > diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt > index 90eaef393325..890f0b0e1643 100644 > --- a/Documentation/devicetree/bindings/mfd/s2mps11.txt > +++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt > @@ -19,6 +19,9 @@ Optional properties: > connected to the ground so the PMIC must manually set PWRHOLD bit in CTRL1 > register to turn off the power. Usually the ACOKB is pulled up to VBATT so > when PWRHOLD pin goes low, the rising ACOKB will trigger power off. > +- samsung,s2mps11-wrstbi-ground: Indicates that WRSTBI pin of PMIC is pulled > + down. When the system is suspended it will always go down thus triggerring > + unwanted buck warm reset (setting buck voltages to default values). > > Optional nodes: > - clocks: s2mps11, s2mps13 and s5m8767 provide three(AP/CP/BT) buffered 32.768 -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog