From: Alim Akhtar <alim.akhtar@samsung.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: krzysztof.kozlowski@canonical.com,
linux-samsung-soc@vger.kernel.org, daniel.lezcano@linaro.org,
tglx@linutronix.de, pankaj.dubey@samsung.com,
m.szyprowski@samsung.com, Alim Akhtar <alim.akhtar@samsung.com>
Subject: [PATCH v3 2/3] clocksource/drivers/exynos_mct: bump up mct max irq number
Date: Mon, 21 Feb 2022 23:15:46 +0530 [thread overview]
Message-ID: <20220221174547.26176-2-alim.akhtar@samsung.com> (raw)
In-Reply-To: <20220221174547.26176-1-alim.akhtar@samsung.com>
Bump-up maximum number of MCT IRQ to match the binding
documentation. This make driver scalable for SoC which
has more than 12 timer irqs, like recently added FSD SoC.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
drivers/clocksource/exynos_mct.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index b3f3d27a837b..0c7931f7f99a 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -64,7 +64,8 @@
#define MCT_G0_IRQ 0
/* Local timers count starts after global timer count */
#define MCT_L0_IRQ 4
-#define MCT_NR_IRQS 12
+/* Max number of IRQ as per DT binding document */
+#define MCT_NR_IRQS 20
enum {
MCT_INT_SPI,
--
2.25.1
next prev parent reply other threads:[~2022-02-21 17:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220221173402epcas5p3f85b10debc38c7ec1e1bd607055672d8@epcas5p3.samsung.com>
2022-02-21 17:45 ` [PATCH v3 1/3] clocksource/drivers/exynos_mct: Remove mct interrupt index enum Alim Akhtar
[not found] ` <CGME20220221173404epcas5p44ceb57158d3df4808ec1f409f53a0e81@epcas5p4.samsung.com>
2022-02-21 17:45 ` Alim Akhtar [this message]
2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Bump up mct max irq number tip-bot2 for Alim Akhtar
[not found] ` <CGME20220221173407epcas5p117620b55b5f5a94d6a525342374efa51@epcas5p1.samsung.com>
2022-02-21 17:45 ` [PATCH v3 3/3] clocksource/drivers/exynos_mct: increase the size of name array Alim Akhtar
2022-02-21 17:40 ` Krzysztof Kozlowski
2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Increase " tip-bot2 for Alim Akhtar
2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Remove mct interrupt index enum tip-bot2 for Alim Akhtar
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