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[6/7] arm64: dts: exynos: Mark arch_timer device as not-fw-configured on TM2(e)

Message ID 20181008125009.3721-7-m.szyprowski@samsung.com
State New
Headers show
Series [1/7] clocksource: exynos_mct: Remove dead code | expand

Commit Message

Marek Szyprowski Oct. 8, 2018, 12:50 p.m. UTC 
TM2(e) boards use old firmware, which some PCSI requirements and doesn't
properly configure arch virtual timers, so add property indicating this
state. This enables respective workarounds in the timer driver.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

---
 arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

-- 
2.17.1
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Patch

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index 2606c2ab6456..ded0fb6c5936 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -1265,6 +1265,7 @@ 
 };
 
 &timer {
+	arm,cpu-registers-not-fw-configured;
 	clock-frequency = <24000000>;
 };