From: max.oss.09@gmail.com
To: Max Krummenacher <max.krummenacher@toradex.com>
Cc: Conor Dooley <conor+dt@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 2/3] arm64: dts: colibri-imx8x: Add wi-fi 32kHz clock
Date: Fri, 31 Oct 2025 13:49:42 +0100 [thread overview]
Message-ID: <20251031125003.275033-3-max.oss.09@gmail.com> (raw)
In-Reply-To: <20251031125003.275033-1-max.oss.09@gmail.com>
From: Max Krummenacher <max.krummenacher@toradex.com>
The Wi-Fi module requires a 32kHz clock to support Wi-Fi/BT low power
operation.
Setting the pinmuxing option on the connected pin to 32kHz is all
needed to generated the signal.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 318fe4db1b64..32bca4c6f37e 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -490,7 +490,7 @@ &mu1_m0 {
/* On-module PCIe for Wi-Fi */
&pcieb {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pcieb>;
+ pinctrl-0 = <&pinctrl_pcieb>, <&pinctrl_wifi>;
phys = <&hsio_phy 0 PHY_TYPE_PCIE 0>;
phy-names = "pcie-phy";
reset-gpios = <&lsio_gpio4 0 GPIO_ACTIVE_LOW>;
--
2.42.0
next prev parent reply other threads:[~2025-10-31 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-31 12:49 [PATCH v1 0/3] arm64: dts: imx8x-colibri: add additional functionality max.oss.09
2025-10-31 12:49 ` [PATCH v1 1/3] arm64: dts: colibri-imx8x: Add backlight max.oss.09
2025-10-31 12:49 ` max.oss.09 [this message]
2025-10-31 18:27 ` [PATCH v1 2/3] arm64: dts: colibri-imx8x: Add wi-fi 32kHz clock Frank Li
2025-10-31 12:49 ` [PATCH v1 3/3] arm64: dts: colibri-imx8x: Add cma memory max.oss.09
2025-12-30 10:25 ` [PATCH v1 0/3] arm64: dts: imx8x-colibri: add additional functionality Francesco Dolcini
2025-12-31 2:13 ` Shawn Guo
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