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Re: [PATCH 3/4] thermal: rockchip: change the TSHUT default state

From Doug Anderson <dianders@chromium.org>
Newsgroups linux.kernel
Subject Re: [PATCH 3/4] thermal: rockchip: change the TSHUT default state
Date 2015-10-20 18:10 +0200
Message-ID <qlHE6-fg-19@gated-at.bofh.it> (permalink)
References <qlBfk-7L2-3@gated-at.bofh.it> <qlBfl-7L2-37@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Caesar,

On Tue, Oct 20, 2015 at 2:11 AM, Caesar Wang <wxt@rock-chips.com> wrote:
> As the TRM says, the TSHUT default state is high active.
> In general, the TSHUT state can get from the dts. Otherwise
> it gets the state from this.

Can you point at where the TRM says that the default state is high active?

With the manual I have, I look at TSADC_AUTO_CON and I look at the
description of "Bit 8".  It says that "tshut polarity" is 0 for low
active and 1 for high active.  It then said that the Reset Value is 0.

...the "Reset Value" in tables like this is notoriously unreliable, so
I can totally believe that it's wrong.  If you can point me at the
part of the TRM that says that TSHUT is high active by default then I
can confirm that for you.  ;)


-Doug
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Thread

[PATCH 0/4]  Caesar Wang <wxt@rock-chips.com> - 2015-10-20 11:20 +0200
  [PATCH 1/4] dt-bindings: Sync the dts to this document Caesar Wang <wxt@rock-chips.com> - 2015-10-20 11:20 +0200
  Re: [PATCH 0/4] Add the OTP gpio pinctrl to fix the TSHUT issue Caesar Wang <caesar.upstream@gmail.com> - 2015-10-20 11:20 +0200
  [PATCH 3/4] thermal: rockchip: change the TSHUT default state Caesar Wang <wxt@rock-chips.com> - 2015-10-20 11:20 +0200
    Re: [PATCH 3/4] thermal: rockchip: change the TSHUT default state Doug Anderson <dianders@chromium.org> - 2015-10-20 18:10 +0200
      Re: [PATCH 3/4] thermal: rockchip: change the TSHUT default state Caesar Wang <caesar.upstream@gmail.com> - 2015-10-21 04:20 +0200
      Re: [PATCH 3/4] thermal: rockchip: change the TSHUT default state Doug Anderson <dianders@chromium.org> - 2015-10-21 04:20 +0200
  [PATCH 2/4] thermal: rockchip: ensure the otp state before resetting the controller Caesar Wang <wxt@rock-chips.com> - 2015-10-20 11:20 +0200
    Re: [PATCH 2/4] thermal: rockchip: ensure the otp state before  resetting the controller Doug Anderson <dianders@chromium.org> - 2015-10-20 18:00 +0200
      Re: [PATCH 2/4] thermal: rockchip: ensure the otp state before  resetting the controller Caesar Wang <caesar.upstream@gmail.com> - 2015-10-21 03:50 +0200
        Re: [PATCH 2/4] thermal: rockchip: ensure the otp state before  resetting the controller Linus Walleij <linus.walleij@linaro.org> - 2015-10-27 11:30 +0100
  [PATCH 4/4] ARM: dts: rockchip: Add the OTP gpio pinctrl Caesar Wang <wxt@rock-chips.com> - 2015-10-20 11:20 +0200

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