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[89.77.68.124]) by smtp.gmail.com with ESMTPSA id u7sm292697lju.103.2021.10.28.07.35.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Oct 2021 07:35:16 -0700 (PDT) To: Sam Protsenko , Marek Szyprowski Cc: linux-arm Mailing List , Linux Kernel Mailing List , Linux Samsung SOC , Mark Rutland , Chanwoo Choi , Will Deacon , Marc Zyngier , Catalin Marinas References: <20211026115916.31553-1-semen.protsenko@linaro.org> <8b3466f1-2b16-80ca-79c7-577860fc90aa@canonical.com> From: Krzysztof Kozlowski Subject: Re: [PATCH] arm64: Kconfig: Enable MCT timer for ARCH_EXYNOS Message-ID: Date: Thu, 28 Oct 2021 16:35:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 28/10/2021 16:22, Sam Protsenko wrote: > On Tue, 26 Oct 2021 at 17:03, Krzysztof Kozlowski > wrote: >> >> On 26/10/2021 13:59, Sam Protsenko wrote: >>> Some ARM64 Exynos SoCs have MCT timer block, e.g. Exynos850 and >>> Exynos5433. CLKSRC_EXYNOS_MCT option is not visible unless COMPILE_TEST >>> is enabled. Select CLKSRC_EXYNOS_MCT option for ARM64 ARCH_EXYNOS like >>> it's done in arch/arm/mach-exynos/Kconfig, to enable MCT timer support >>> for ARM64 Exynos SoCs. >>> >>> Signed-off-by: Sam Protsenko >>> --- >>> arch/arm64/Kconfig.platforms | 1 + >>> 1 file changed, 1 insertion(+) >>> >> >> +CC Marek, Marc, Mark and Chanwoo, >> Looks like duplicated: >> https://lore.kernel.org/lkml/20181018095708.1527-7-m.szyprowski@samsung.com/ >> >> The topic stalled and I think this particular patch did not make sense >> on its own, without rest of changes from Marek. I am not sure, though... >> > > Krzysztof, Marek, > > That series looks nice, I'm quite interested in that being applied. Do > you think I can do something to help with that (e.g. rebasing, > re-sending on behalf of Marek, testing on Exynos850, etc)? I think there were no objections against v4 of this patchset, but somehow it wasn't applied. Marek, Does it make sense to try respinning your v4? Best regards, Krzysztof