[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20250501123709.56513-3-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Thu, 1 May 2025 13:37:09 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Daniel Lezcano <daniel.lezcano@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Magnus Damm <magnus.damm@...il.com>,
Chris Brandt <chris.brandt@...esas.com>
Cc: linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org,
linux-renesas-soc@...r.kernel.org,
Prabhakar <prabhakar.csengg@...il.com>,
Biju Das <biju.das.jz@...renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 2/2] clocksource/drivers/renesas-ostm: Enable OSTM reprobe for RZ/V2N SoC
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Add CONFIG_ARCH_R9A09G056 to the probe condition in renesas-ostm.c so that
the OSTM platform driver can reprobe for the RZ/V2N (R9A09G056) SoC. Like
RZ/G2L and RZ/V2H(P), the RZ/V2N contains the Generic Timer Module (OSTM)
which requires its reset to be deasserted before any register access.
Enabling the platform_device probe path ensures the driver defers until
resets are available.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
drivers/clocksource/renesas-ostm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/renesas-ostm.c b/drivers/clocksource/renesas-ostm.c
index 3fcbd02b2483..c9919811542e 100644
--- a/drivers/clocksource/renesas-ostm.c
+++ b/drivers/clocksource/renesas-ostm.c
@@ -225,7 +225,7 @@ static int __init ostm_init(struct device_node *np)
TIMER_OF_DECLARE(ostm, "renesas,ostm", ostm_init);
-#if defined(CONFIG_ARCH_RZG2L) || defined(CONFIG_ARCH_R9A09G057)
+#if defined(CONFIG_ARCH_RZG2L) || defined(CONFIG_ARCH_R9A09G057) || defined(CONFIG_ARCH_R9A09G056)
static int __init ostm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
--
2.49.0
Powered by blists - more mailing lists