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Mon, 18 Feb 2019 13:23:04 +0000 (GMT) X-AuditID: cbfec7f2-5e3ff70000001159-f1-5c6ab1b8549f Received: from eusync3.samsung.com ( [203.254.199.213]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 19.F7.04128.8B1BA6C5; Mon, 18 Feb 2019 13:23:04 +0000 (GMT) Received: from AMDC2765.digital.local ([106.116.147.25]) by eusync3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0PN400IEHIIAOJ30@eusync3.samsung.com>; Mon, 18 Feb 2019 13:23:04 +0000 (GMT) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz Subject: [PATCH] ARM: dts: exynos: Disable ARM PMU on Odroid XU3-lite Date: Mon, 18 Feb 2019 14:22:57 +0100 Message-id: <20190218132257.29971-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrBLMWRmVeSWpSXmKPExsWy7djP87o7NmbFGGzdo2OxccZ6Vovz5zew W8w4v4/JYu2Ru+wOLB6bVnWyefRtWcXo8XmTXABzFJdNSmpOZllqkb5dAlfGjZef2QqOs1fs mfyJvYFxLVsXIyeHhICJxP+jZ1m6GLk4hARWMEqcPXyEHcL5zCgxa+chJpiqpf1/oKqWMUpM /3iODcJpYJKYu7aVBaSKTcBQouttF9hcEQFVic9tC8BGMQv0MUpc3zuXGSQhLOAq8f7xE6AE BwcLUNHH3SIgYV4BW4mnX/ZB3SQvsXrDAWaQXgmBo6wSXx73QyVcJJ7s+cwCYctIXJ7czQJR 1Mwo0T5jFjuE08MosXXODqgOa4nDxy+ygtjMAnwSk7ZNZwbZLCHAK9HRJgRR4iGxZ+t6FpCw kECsRNc2pwmM4gsYGVYxiqeWFuempxYb5qWW6xUn5haX5qXrJefnbmIExsfpf8c/7WD8einp EKMAB6MSD++C5VkxQqyJZcWVuYcYJTiYlUR4+9YDhXhTEiurUovy44tKc1KLDzFKc7AoifNW MzyIFhJITyxJzU5NLUgtgskycXBKNTCKLCta+r6/5sPxsCu/GDmE7LI7mrdqxim94xQ1c89p Wyj8hfeOXmaTx6S/XDMOF3IenxN4+Ueu5wJVeYdbXn773s9bajbz6tr3rw4/SIgJyVyZKvyV b4Vt9u1ywZKL+yRcF3f02Zt8bGzI8ZiVqBjg4b7rVWmv9/+K9ZsbDdXeljWvlzuyRkyJpTgj 0VCLuag4EQDGGAuoiwIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGJMWRmVeSWpSXmKPExsVy+t/xq7o7NmbFGEy8z2yxccZ6Vovz5zew W8w4v4/JYu2Ru+wOLB6bVnWyefRtWcXo8XmTXABzFJdNSmpOZllqkb5dAlfGjZef2QqOs1fs mfyJvYFxLVsXIyeHhICJxNL+PyxdjFwcQgJLGCW2bd3EDOE0MUn8vPOFEaSKTcBQouttF1iH iICqxOe2BewgRcwCExglVi+cxQqSEBZwlXj/+AlQgoODBajo424RkDCvgK3E0y/7oLbJS6ze cIB5AiPXAkaGVYwiqaXFuem5xUZ6xYm5xaV56XrJ+bmbGIG+3Xbs55YdjF3vgg8xCnAwKvHw LlieFSPEmlhWXJl7iFGCg1lJhLdvPVCINyWxsiq1KD++qDQntfgQozQHi5I473mDyighgfTE ktTs1NSC1CKYLBMHp1QD40VddeW9c6OzEu9ft96/oFRphULXCfMtXiFn7+72tp5UXcf2I7lr a5khv+wRM/b1PoEvL8+9G9upf+11+uKVLZedLu47mMe4jdv/waRHc9pWywcmrMti+mJmd8bx xYxbH8weT73H5lT5b/9Nvo7315cLPzJxcisQKvVa//FyTnDfauHDvqxyAkosxRmJhlrMRcWJ AD9sVnXpAQAA X-CMS-MailID: 20190218132304eucas1p2ca7bfe23c0473967686da3c5b0584f8a CMS-TYPE: 201P X-CMS-RootMailID: 20190218132304eucas1p2ca7bfe23c0473967686da3c5b0584f8a References: Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org ARM Performance Monitoring Units (PMUs) are permanently disabled in the Exynos5422 SoC version used on Odroid XU3-lite boards. Disable them in boards dtb to avoid confusing user and getting following warning on boot: hw-breakpoint: Failed to enable monitor mode on CPU 0 Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.17.1 diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts index 0db935f2b836..c19b5a51ca44 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts @@ -18,6 +18,14 @@ compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5"; }; +&arm_a7_pmu { + status = "disabled"; +}; + +&arm_a15_pmu { + status = "disabled"; +}; + &pwm { /* * PWM 0 -- fan