linux-kernel - [PATCH 3/3] clocksource: arch_timer: Add arm,cortex-a7/15-timer in of

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Date:   Wed, 16 Mar 2022 15:24:32 +0530
From:   Kuldeep Singh <singh.kuldeep87k@...il.com>
To:     Marc Zyngier <marc.zyngier@....com>,
        Mark Rutland <mark.rutland@....com>,
        Marc Zyngier <maz@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org
Subject: [PATCH 3/3] clocksource: arch_timer: Add arm,cortex-a7/15-timer in of_match list

Few platforms such as Renesas RZ/N1D, Calxeda, Alpine etc. are using
arm,cortex-a15-timer and arm,cortex-a7-timer entries in conjugation with
arm,armv7-timer which are not currently defined in driver file. Add
these entries in arch_timer_of_match list to bring them in use.

Signed-off-by: Kuldeep Singh <singh.kuldeep87k@...il.com>
---
 drivers/clocksource/arm_arch_timer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 1ecd52f903b8..805e60c09916 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1266,6 +1266,8 @@ static int __init arch_timer_mem_register(void __iomem *base, unsigned int irq)
 static const struct of_device_id arch_timer_of_match[] __initconst = {
 	{ .compatible   = "arm,armv7-timer",    },
 	{ .compatible   = "arm,armv8-timer",    },
+	{ .compatible   = "arm,cortex-a7-timer",    },
+	{ .compatible   = "arm,cortex-a15-timer",    },
 	{},
 };
 
-- 
2.25.1