From mboxrd@z Thu Jan 1 00:00:00 1970 From: p.fedin@samsung.com (Pavel Fedin) Date: Tue, 06 Oct 2015 11:23:58 +0300 Subject: [PATCH 0/2] ARM: EXYNOS: Allow to use architected timer Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Exynos platform officially uses "multi-core timer" AKA MCT. However, it also has a possibility to access the same timer using CP15 (AKA architected timer) registers. In order to be able to use KVM, we need CP15 timer support. In its turn, MCT needs to be turned on before any accesses will work. This patchset allows to specify "CP15 compatibility mode" for the MCT by inserting armv7-timer node as a child for MCT device. In this case MCT driver will only enable the timer, leaving the rest for architected timer driver. Pavel Fedin (2): exynos_mct: Allow to use architected timer mode ARM: dts: Use architected timer on Exynos 5410 arch/arm/boot/dts/exynos5410.dtsi | 11 +++++++++++ drivers/clocksource/exynos_mct.c | 19 +++++++++++++------ 2 files changed, 24 insertions(+), 6 deletions(-) -- 2.4.4