linux-kernel - Re: [PATCH 3/4 v10] thermal: samsung: Add TMU support for Exynos5420 SoCs

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Message-id: <1731208.TRZ1kkpdkM@amdc1227>
Date:	Mon, 09 Dec 2013 13:46:13 +0100
From:	Tomasz Figa <t.figa@...sung.com>
To:	Naveen Krishna Chatradhi <ch.naveen@...sung.com>
Cc:	linux-pm@...r.kernel.org, naveenkrishna.ch@...il.com,
	rui.zhang@...el.com, eduardo.valentin@...com,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	amit.daniel@...sung.com, kgene.kim@...sung.com,
	devicetree@...r.kernel.org, b.zolnierkie@...sung.com,
	cpgs@...sung.com
Subject: Re: [PATCH 3/4 v10] thermal: samsung: Add TMU support for Exynos5420
 SoCs

Hi Naveen,

On Tuesday 19 of November 2013 18:35:25 Naveen Krishna Chatradhi wrote:
> Exynos5420 has 5 TMU channels, the TRIMINFO register is
> misplaced for TMU channels 2, 3 and 4
> TRIMINFO at 0x1006c000 contains data for TMU channel 3
> TRIMINFO at 0x100a0000 contains data for TMU channel 4
> TRIMINFO at 0x10068000 contains data for TMU channel 2
> 
> This patch
> 1 Adds the neccessary register changes and arch information
>    to support Exynos5420 SoCs.
> 2. Handles the gate clock for misplaced TRIMINFO register
> 3. Updates the Documentation at
>    Documentation/devicetree/bindings/thermal/exynos-thermal.txt
> 
> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@...sung.com>
> Signed-off-by: Andrew Bresticker <abrestic@...omium.org>
> Acked-by: Amit Daniel Kachhap <amit.daniel@...sung.com>
> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> ---
> Changes since v9:
> Just respinning
> 
> Changes since v8:
> 1. rewrote the Documentation for device tree bindings
> 2. Merged the https://lkml.org/lkml/2013/11/7/262 (as this is a fix)
> 3. introduces "samsung,exynos5420-tmu-triminfo" and 
>    "samsung,exynos5420-tmu-triminfo-clk" to handle the TMU channels on
>    Exynos5420 more appropriately
> 
>  .../devicetree/bindings/thermal/exynos-thermal.txt |   45 +++++++++
>  drivers/thermal/samsung/exynos_tmu.c               |   58 ++++++++++-
>  drivers/thermal/samsung/exynos_tmu.h               |    2 +
>  drivers/thermal/samsung/exynos_tmu_data.c          |  106 ++++++++++++++++++++
>  drivers/thermal/samsung/exynos_tmu_data.h          |    8 ++
>  5 files changed, 215 insertions(+), 4 deletions(-)

I have replied to previous version by mistake, but since this is just
a respin, same comments apply.

Best regards,
Tomasz

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