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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: mbrugger@suse.com, chester62515@gmail.com,
	ghennadi.procopciuc@oss.nxp.com, shawnguo@kernel.org,
	s.hauer@pengutronix.de
Cc: s32@nxp.com, kernel@pengutronix.de, festevam@gmail.com,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>,
	Thomas Fossati <thomas.fossati@linaro.org>
Subject: [PATCH 4/8] arm64: dts: s32g399a-rdb3: Enable the STM timers
Date: Wed, 30 Jul 2025 21:50:17 +0200	[thread overview]
Message-ID: <20250730195022.449894-5-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20250730195022.449894-1-daniel.lezcano@linaro.org>

Enable the timers STM0 -> STM6, STM8 on the s32g399a-rdb3.

The platform has 8 CPUs and the Linux STM timer driver is per
CPU. Enable 8 timers which will be used, other timers are useless for
the Linux kernel and there is no benefit to enable them.

The STM7 is skipped as it is slightly different and needs an extra
property to be handled by the driver.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
Cc: Thomas Fossati <thomas.fossati@linaro.org>
---
 .../boot/dts/freescale/s32g399a-rdb3.dts      | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
index 802f543cae4a..467e0c105c3f 100644
--- a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
+++ b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts
@@ -40,6 +40,38 @@ &uart1 {
 	status = "okay";
 };
 
+&stm0 {
+	status = "okay";
+};
+
+&stm1 {
+	status = "okay";
+};
+
+&stm2 {
+	status = "okay";
+};
+
+&stm3 {
+	status = "okay";
+};
+
+&stm4 {
+	status = "okay";
+};
+
+&stm5 {
+	status = "okay";
+};
+
+&stm6 {
+	status = "okay";
+};
+
+&stm8 {
+	status = "okay";
+};
+
 &i2c4 {
 	current-sensor@40 {
 		compatible = "ti,ina231";
-- 
2.43.0


  parent reply	other threads:[~2025-07-30 19:53 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-30 19:50 [PATCH 0/8] Add the STM and the SWT descriptions for the s32g2 and s32g3 Daniel Lezcano
2025-07-30 19:50 ` [PATCH 1/8] arm64: dts: s32g2: Add the STM description Daniel Lezcano
2025-07-30 20:19   ` Frank Li
2025-07-30 21:15     ` Daniel Lezcano
2025-07-31 23:20       ` Frank Li
2025-08-01  8:35         ` Daniel Lezcano
2025-07-30 19:50 ` [PATCH 2/8] arm64: dts: s32g274-rd2: Enable the STM timers Daniel Lezcano
2025-07-30 20:21   ` Frank Li
2025-07-30 21:15     ` Daniel Lezcano
2025-07-31 23:17       ` Frank Li
2025-08-01  8:23         ` Daniel Lezcano
2025-07-30 19:50 ` [PATCH 3/8] arm64: dts: s32g3: Add the STM descriptions Daniel Lezcano
2025-07-30 19:50 ` Daniel Lezcano [this message]
2025-07-30 19:50 ` [PATCH 5/8] arm64: dts: s32g2: Add the Software Timer Watchdog (SWT) description Daniel Lezcano
2025-07-30 20:23   ` Frank Li
2025-07-30 19:50 ` [PATCH 6/8] arm64: dts: s32g274-rd2: Enable the SWT watchdog Daniel Lezcano
2025-07-30 19:50 ` [PATCH 7/8] arm64: dts: s32g3: Add the Software Timer Watchdog (SWT) description Daniel Lezcano
2025-07-30 19:50 ` [PATCH 8/8] arm64: dts: s32g399a-rdb3: Enable the SWT watchdog Daniel Lezcano

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