From mboxrd@z Thu Jan 1 00:00:00 1970 From: embed3d@gmail.com (Philipp Rossak) Date: Thu, 6 Sep 2018 13:47:47 +0200 Subject: [PATCH v3 27/30] ARM: dts: sun8i: h3: use calibration for ths In-Reply-To: <20180904184623.e4386b8e6b657b1b25e90c09@bidouilliste.com> References: <20180830154518.29507-1-embed3d@gmail.com> <20180830154518.29507-28-embed3d@gmail.com> <20180904184623.e4386b8e6b657b1b25e90c09@bidouilliste.com> Message-ID: <55579dd6-625d-e71b-1482-4592dccac665@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04.09.2018 18:46, Emmanuel Vadot wrote: >> + /* Data cells */ >> + thermal_calibration: calib at 234 { >> + reg = <0x234 0x8>; >> + }; > You are declaring 8 bytes of calibration data but to my knowledge it's > only 2 bytes per sensor, so 2 bytes for H3. > Am I missing something ? > > Thanks, Emmanuel you are right, it is 2 bytes per Sensor and should be 2 bytes for H3, but the thermal calibration data field is on all chips 64 bit wide - so 8 bytes. So I'm reading here the complete calibration data field. Philipp