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[83.173.201.248]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429c13f1d4csm3144559f8f.39.2025.10.31.05.51.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 05:51:06 -0700 (PDT) From: max.oss.09@gmail.com To: Max Krummenacher Cc: Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , 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 Message-ID: <20251031125003.275033-3-max.oss.09@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20251031125003.275033-1-max.oss.09@gmail.com> References: <20251031125003.275033-1-max.oss.09@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Max Krummenacher 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 --- 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