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Tue, 13 Nov 2018 10:13:32 +0000 (GMT) Subject: Re: [PATCH v2 05/11] Doc: DT: thermal: new irq-mode for trip point To: Rob Herring Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, rui.zhang@intel.com, edubezval@gmail.com, daniel.lezcano@linaro.org, mark.rutland@arm.com, corbet@lwn.net, b.zolnierkie@samsung.com, krzk@kernel.org From: Lukasz Luba Message-ID: <64aaa2aa-00ad-643f-3b44-f505a31f2ee8@partner.samsung.com> Date: Tue, 13 Nov 2018 11:13:31 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <5bea0ecd.1c69fb81.d5613.1c9e@mx.google.com> Content-Language: en-US Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA02Sa0hTYRjHe7eds7PZ4m1ae7AsWoVmtRIkjhVRYHXAPgj1oRKqlQcvuc12 MlsXMgldUsOKvMzwkpWxvDVXzTJQ09ZaZV4ytcSi+UFhH3JdMK3ldhb57f8+z+/h///DSwnl g0Q4laY9zuq16gwlKRU9fD75Zu3r6vGk9UP1G+n7JQ0E7W7NR3S5N4Ku6HhD0BV9/QTd1dUo pq1fZlRV3i0R3fv4Bkl7L3cg+vb7bgHta7GLafdnE7lVxtSW1yKm2TwsZqpbxgSM1XKRZD72 t5BM061zTLXpGsGYbBbEeK1LEiX7pZuT2Yy0E6x+3ZZD0tSafpMos1928sq4k8xBZSEFSEIB joWJCz6yAEkpOb6L4E69V+RfyPE3BE03Q/iFF4GlJ1f878LlKQhe1CBofddG8A8Pgl91btJP heIEaDv/m/DrMLwMpvKKApAQPxBAo3FwxoOiSKwCu+WYn5HhHeB4WxOwFuGVMHz9O/LrBXgv GEfukTwzH5yl7gAjwXFQ39oZYIRYAUPuCgGvl8Ijzw2h3wvwpBhqW7sRHzse8kefErwOhXGH LVhnMfia+WPAHLw2Wkhen4F8pz3IbIJnjm7Cn1mIV0HD43X8eBs4H0wHxoDnwYBnPh9hHlx9 WCzkxzIw5sl5Ogpsl94GjRZCTW2RuBApzbOKmWeVMc8qY/7vW4lEFqRgszhNCsvFaNlsFafW cFnaFNURncaKZj6c649jwo6+9xxuR5hCyrmyF8VjSXJCfYIzaNoRUEJlmKw5djxJLktWG06x et1BfVYGy7WjRZRIqZCdnvMpSY5T1MfZoyybyer/bQWUJDwH7Qxd8bOw90fUq6orsXUdnyq3 HjDs3PduekRnH4seaOxcrvng6DncWxZR3sHGpLvb0vumDCWFXUP7pOnZc+I8BVEKiHNP7ir9 HOJeyBh8roki3YHkYtdI5F3f7puO8DW20RzidsLwE2n810jXy3upqrOm+sQNttXkk8rMpxv2 bM9VirhUdUy0UM+p/wJUHjSEbAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHIsWRmVeSWpSXmKPExsVy+t/xe7pnF7+KNui5y2GxccZ6VosnB9oZ LeZ9lrWYf+Qcq8X8K9dYLc6f38BusekxkLWwbQmLxeVdc9gsPvceYbRYev0ik8X/PTvYLZ48 7GNz4PVYM28No8fOWXfZPRbvecnksWlVJ5vHnWt72Dw2L6n3WNw3mdWjb8sqRo/Pm+QCOKP0 bIryS0tSFTLyi0tslaINLYz0DC0t9IxMLPUMjc1jrYxMlfTtbFJSczLLUov07RL0MpZf62Mp uMZbMfHVSbYGxtncXYycHBICJhKn33axdTFycQgJLGWUWHDkACtEQkxi0r7t7BC2sMSfazBF rxklvrb9AisSFvCWONj4F8wWEVCU+N02jRWkiFlgK5PE1ls3mSA6+pgk9v2cB5Th4GAT0JPY saoQpIFXwE3i+IXlLCA2i4CqxN2pXxlBbFGBCImzL9cxQtQISpyc+QSshlPAUmLdgaNgcWYB M4l5mx8yQ9jiEreezGeCsOUltr+dwzyBUWgWkvZZSFpmIWmZhaRlASPLKkaR1NLi3PTcYkO9 4sTc4tK8dL3k/NxNjMC43nbs5+YdjJc2Bh9iFOBgVOLhPTH9ZbQQa2JZcWXuIUYJDmYlEd6d Jq+ihXhTEiurUovy44tKc1KLDzGaAj03kVlKNDkfmHLySuINTQ3NLSwNzY3Njc0slMR5zxtU RgkJpCeWpGanphakFsH0MXFwSjUwVu3ZmyofI/uwjXX/5av7+Uw2t33VCTV4ZVVhe/bMtbwK 7Zv1PvtZ/nLLm6ucft90cnNd8+RfWy5VcOQcTF4Wpc6Tcv3X1+CqcjnfWxXF+t4iT2OMNapy luatEl9+/V9788HLsY8OXL+2Ucj6Y77OPpUGtcz/PltzunfEMdQrPWK7a2PYsl1KiaU4I9FQ i7moOBEABaWDugEDAAA= X-CMS-MailID: 20181113101333eucas1p1a692b4910a12253bceae0f2d007b3c0d X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20181107171039eucas1p2227bd4bc573fd0d2a3a97986004be16b X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181107171039eucas1p2227bd4bc573fd0d2a3a97986004be16b References: <1541610593-28542-1-git-send-email-l.luba@partner.samsung.com> <1541610593-28542-6-git-send-email-l.luba@partner.samsung.com> <5bea0ecd.1c69fb81.d5613.1c9e@mx.google.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Rob, On 11/12/18 8:09 PM, Rob Herring wrote: > On Wed, Nov 07, 2018 at 06:09:47PM +0100, Lukasz Luba wrote: >> Thermal trip point gets new flag in DT: irq-mode. >> Trip point may have a new explicit flag which indicate >> IRQ support when the temperature is met (so the thermal framework >> deos not need to set polling for it). >> It is useful for 'passive' cooling trip point, >> which now will not register for polling the temperature. >> >> Update documentation about irq-mode for trip points. > > This patch should come before you use it. OK, I will re-order the patch set in v3. > >> >> Cc: Zhang Rui >> Cc: Eduardo Valentin >> Cc: Daniel Lezcano >> Cc: Rob Herring >> Cc: Mark Rutland >> Cc: devicetree@vger.kernel.org >> Signed-off-by: Lukasz Luba >> --- >> Documentation/devicetree/bindings/thermal/thermal.txt | 7 +++++++ >> 1 file changed, 7 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt b/Documentation/devicetree/bindings/thermal/thermal.txt >> index ca14ba9..bee21e3 100644 >> --- a/Documentation/devicetree/bindings/thermal/thermal.txt >> +++ b/Documentation/devicetree/bindings/thermal/thermal.txt >> @@ -90,6 +90,10 @@ Required properties: >> "critical": Hardware not reliable. >> Type: string >> >> +- irq-mode: A flag indicating that trip rises irq, so there is no >> + Type: bool need of polling in thermal framework. >> + Size: one cell > > Should be optional, right? Yes, it is optional. I will mention about it in change v3. Thank you for the review. Regards, Lukasz