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Mon, 15 Oct 2018 13:31:36 +0100 (BST) Received: from AMDC2765.digital.local ([106.116.147.25]) by eusync1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0PGN00GZC4490K70@eusync1.samsung.com>; Mon, 15 Oct 2018 13:31:36 +0100 (BST) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Marek Szyprowski , Will Deacon , Catalin Marinas , Marc Zyngier , Thomas Gleixner , Daniel Lezcano , Krzysztof Kozlowski , Chanwoo Choi , Bartlomiej Zolnierkiewicz , Inki Dae Subject: [PATCH v2 4/6] clocksource: Change CPU hotplug priority of exynos_mct driver Date: Mon, 15 Oct 2018 14:31:10 +0200 Message-id: <20181015123112.9379-5-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 In-reply-to: <20181015123112.9379-1-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrAIsWRmVeSWpSXmKPExsWy7djPc7orOo5EGxybYWaxccZ6Vov3y3oY La5/ec5qMe+zrMWk+xNYLM6f38BusenxNVaLy7vmsFnMOL+PyWLtkbvsFn/v/GOz2LxpKrPF y48nWBx4PdbMW8PosWlVJ5vHnWt72DzenTvH7rF5Sb1H35ZVjB6fN8kFsEdx2aSk5mSWpRbp 2yVwZbw/tYC9YAFHxZ6uyawNjFPYuxg5OSQETCS2LdjC2MXIxSEksIJRort9GTuE85lRYl/P B2aYqhN/J7BBJJYxSryacxjKaWCSWH57PitIFZuAoUTX2y42EFtEIFui8/EDRhCbWWARs8SB Y8IgtrBAuMShly1gU1kEVCXuzLwIdgevgI3EjOYTTBDb5CVWbzgAVsMpYCtx+P8qFpBlEgJ7 2CQuN32GOslFYva8bihbWOLV8S1QD8lIdHYcZIJoaGaUaJ8xix3C6WGU2DpnBxtElbXE4eMX WSHO45OYtG060CQOoDivREebEESJh8T0qRvASoQEJjBKNF3UmcAouYCRYRWjeGppcW56arFx Xmq5XnFibnFpXrpecn7uJkZgPJ/+d/zrDsZ9f5IOMQpwMCrx8ArwHIkWYk0sK67MPcQowcGs JMIrEXIoWog3JbGyKrUoP76oNCe1+BCjNAeLkjjvsnkbo4UE0hNLUrNTUwtSi2CyTBycUg2M OikTG2o26jOGPP/OcqGz+v1msS2adn27sj7mHXlRvfm8k/OxLxNm3O3tzFPtbd3M1chV3LQ2 Qj9jq6v67yUmxucUtk62WqlueSNUmrW4nvHDhKm88id5mGefVHv0p9jpluOFlZv4DgX0T37o 0l+4/73s40PqPzbYOvd1hPtMPZleKZ0wt+aZEktxRqKhFnNRcSIALAvtHOMCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrNLMWRmVeSWpSXmKPExsVy+t/xy7orOo5EG/S9FLHYOGM9q8X7ZT2M Fte/PGe1mPdZ1mLS/QksFufPb2C32PT4GqvF5V1z2CxmnN/HZLH2yF12i793/rFZbN40ldni 5ccTLA68HmvmrWH02LSqk83jzrU9bB7vzp1j99i8pN6jb8sqRo/Pm+QC2KO4bFJSczLLUov0 7RK4Mt6fWsBesICjYk/XZNYGxinsXYycHBICJhIn/k5gA7GFBJYwSvy8CWRzAdlNTBLbrp5g AUmwCRhKdL3tAisSEciWmL+3G6yZWWAJs8TN+w5djBwcwgLhEjPb7EDCLAKqEndmXgQr4RWw kZjRfIIJYpe8xOoNB5hBbE4BW4nD/1exQOy1kbhw7C/jBEaeBYwMqxhFUkuLc9Nziw31ihNz i0vz0vWS83M3MQKDcNuxn5t3MF7aGHyIUYCDUYmHV4DnSLQQa2JZcWXuIUYJDmYlEV6JkEPR QrwpiZVVqUX58UWlOanFhxilOViUxHnPG1RGCQmkJ5akZqemFqQWwWSZODilGhjl1efr7nlQ nz5BxI2vm+/L/FtqbdtjOy7VvVJb8Wx2cNWyK4J9F6+clZ5qtMnnhXSER+Uu8yDZaX9aFr6a OumuIUM/34OL56MKzSUzP1XNveCby8SxKiRnodDBf/7a8r8WlfewOGkzFnoITL7m5ukb8kCe Z/vUQ/ufJC5Uvx9ofotxoeJcwyglluKMREMt5qLiRAAzhsi7PgIAAA== X-CMS-MailID: 20181015123136eucas1p2f7d4ae86ba3547b891749b01514cd335 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181015123136eucas1p2f7d4ae86ba3547b891749b01514cd335 References: <20181015123112.9379-1-m.szyprowski@samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Exynos Multi-Core Timer driver (exynos_mct) must be started before ARM Architected Timers (arch_timer), because both timers share common hardware block and turning on MCT is needed to get ARM Architected Timer working properly. Signed-off-by: Marek Szyprowski Acked-by: Krzysztof Kozlowski --- include/linux/cpuhotplug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index caf40ad0bbc6..5d9e4a6ea299 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -115,10 +115,10 @@ enum cpuhp_state { CPUHP_AP_PERF_ARM_ACPI_STARTING, CPUHP_AP_PERF_ARM_STARTING, CPUHP_AP_ARM_L2X0_STARTING, + CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING, CPUHP_AP_ARM_ARCH_TIMER_STARTING, CPUHP_AP_ARM_GLOBAL_TIMER_STARTING, CPUHP_AP_JCORE_TIMER_STARTING, - CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING, CPUHP_AP_ARM_TWD_STARTING, CPUHP_AP_QCOM_TIMER_STARTING, CPUHP_AP_ARMADA_TIMER_STARTING, -- 2.17.1