From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Sakkinen Subject: Re: [PATCH v4 RESEND 1/2] Documentation: tpm: add powered-while-suspended binding documentation Date: Sun, 16 Jul 2017 14:23:58 +0300 Message-ID: <1500204238.8397.3.camel@linux.intel.com> References: <20170627102724.23861-1-enric.balletbo@collabora.com> <20170703125735.dsrl6bs7ttj27zrt@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sonny Rao Cc: Enric Balletbo i Serra , Rob Herring , Peter Huewe , tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Mark Rutland , Jason Gunthorpe , Guenter Roeck List-Id: tpmdd-devel@lists.sourceforge.net On Wed, 2017-07-05 at 10:19 -0700, Sonny Rao wrote: > On Mon, Jul 3, 2017 at 5:57 AM, Jarkko Sakkinen > wrote: > > On Tue, Jun 27, 2017 at 12:27:23PM +0200, Enric Balletbo i Serra > > wrote: > > > Add a new powered-while-suspended property to control the > > > behavior of the > > > TPM suspend/resume. > > > > > > Signed-off-by: Enric Balletbo i Serra > > om> > > > Signed-off-by: Sonny Rao > > > Reviewed-by: Jason Gunthorpe > > > Reviewed-by: Jarkko Sakkinen > > > Acked-by: Rob Herring > > > --- > > > Changes since v3. > > > - Rebased on top of linux-next > > > Rob Herring > > > - Split DT binding from code patch as is preferred. > > > > > > Did not exist on previous versions. > > > > > > Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt | 6 > > > ++++++ > > > 1 file changed, 6 insertions(+) > > > > > > diff --git a/Documentation/devicetree/bindings/security/tpm/tpm- > > > i2c.txt b/Documentation/devicetree/bindings/security/tpm/tpm- > > > i2c.txt > > > index 8cb638b..85c8216 100644 > > > --- a/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt > > > +++ b/Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt > > > @@ -8,6 +8,12 @@ Required properties: > > > the firmware event log > > > - linux,sml-size : size of the memory allocated for the firmware > > > event log > > > > > > +Optional properties: > > > + > > > +- powered-while-suspended: present when the TPM is left powered > > > on between > > > + suspend and resume (makes the > > > suspend/resume > > > + callbacks do nothing). > > > + > > > Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C) > > > ---------------------------------------------------------- > > > > > > -- > > > 2.9.3 > > > > > > > So... should I apply this? > > Hi, since you applied the code part, it would make sense to apply the > documentation too. > > > > > /Jarkko Applied. Sorry for the delay. /Jarkko -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html