Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Fri, 17 Jan 2020 19:51:59 +0100
From:   Krzysztof Kozlowski <krzk@kernel.org>
To:     Marek Szyprowski <m.szyprowski@samsung.com>
Cc:     linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        Chanwoo Choi <cw00.choi@samsung.com>
Subject: Re: [PATCH 1/3] ARM: dts: exynos: Add GPU thermal zone cooling maps
 for Odroid XU3/XU4/HC1
Message-ID: <20200117185159.GA3772@kozik-lap>
References: <CGME20200117123454eucas1p2a7a3a6b64fae5382ef404ac2542aa4b3@eucas1p2.samsung.com>
 <20200117123448.13807-1-m.szyprowski@samsung.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <20200117123448.13807-1-m.szyprowski@samsung.com>
User-Agent: Mutt/1.9.4 (2018-02-28)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri, Jan 17, 2020 at 01:34:46PM +0100, Marek Szyprowski wrote:
> Add trip points and cooling maps for GPU thermal zone for Odroid
> XU3/XU4/HC1 boards. Trip points are based on the CPU thermal zone for the
> those boards.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos5422-odroidhc1.dts    | 32 ++++++++++
>  .../boot/dts/exynos5422-odroidxu3-common.dtsi | 59 +++++++++++++++++++
>  2 files changed, 91 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
> index f163206265bb..8f38ef5bff55 100644
> --- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts
> +++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
> @@ -215,6 +215,38 @@
>  				};
>  			};
>  		};
> +		gpu_thermal: gpu-thermal {
> +			thermal-sensors = <&tmu_gpu 0>;
> +			polling-delay-passive = <250>;
> +			polling-delay = <0>;

These should not be needed - you do not add more than 4 thermal zones.

Best regards,
Krzysztof