diff options
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index 81f9cdaa7acd..53aa9c003c71 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -179,6 +179,18 @@ sound-dai = <&sai0>; }; }; + + reg_module_wifi: regulator-module-wifi { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio_expander_43 6 GPIO_ACTIVE_HIGH>; + regulator-name = "Wi-Fi_PDn"; + startup-delay-us = <100>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; }; /* Colibri Analogue Inputs */ @@ -366,18 +378,6 @@ "USB_BYPASS_N", "Wi-Fi_PDn", "Wi-Fi_WKUP_BT"; - - pcie-clk-on-hog { - gpio-hog; - gpios = <3 GPIO_ACTIVE_HIGH>; - output-high; - }; - - wifi-power-on-hog { - gpio-hog; - gpios = <6 GPIO_ACTIVE_HIGH>; - output-high; - }; }; }; @@ -768,6 +768,10 @@ }; }; +&hsio_refb_clk { + enable-gpios = <&gpio_expander_43 3 GPIO_ACTIVE_HIGH>; +}; + /* On-module PCIe for Wi-Fi */ &pcieb { compatible = "fsl,imx8qxp-pcie", "snps,dw-pcie"; @@ -776,6 +780,7 @@ ext_osc = <1>; fsl,max-link-speed = <1>; reset-gpio = <&lsio_gpio4 0 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_module_wifi>; status = "okay"; }; |