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Thu, 01 May 2025 05:37:18 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Geert Uytterhoeven , Magnus Damm , Chris Brandt Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 2/2] clocksource/drivers/renesas-ostm: Enable OSTM reprobe for RZ/V2N SoC Date: Thu, 1 May 2025 13:37:09 +0100 Message-ID: <20250501123709.56513-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250501123709.56513-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250501123709.56513-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar 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 Reviewed-by: Geert Uytterhoeven --- drivers/clocksource/renesas-ostm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clocksource/renesas-ostm.c b/drivers/clocksource/renes= as-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) =20 TIMER_OF_DECLARE(ostm, "renesas,ostm", ostm_init); =20 -#if defined(CONFIG_ARCH_RZG2L) || defined(CONFIG_ARCH_R9A09G057) +#if defined(CONFIG_ARCH_RZG2L) || defined(CONFIG_ARCH_R9A09G057) || define= d(CONFIG_ARCH_R9A09G056) static int __init ostm_probe(struct platform_device *pdev) { struct device *dev =3D &pdev->dev; --=20 2.49.0