diff options
author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-03-16 14:42:57 +0100 |
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committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-03-16 14:42:57 +0100 |
commit | 8212788d368c7a3c27b519175b440c10c4df79da (patch) | |
tree | 02016bef12e34bd59858cd11a33c18cbfb512cf5 /arch/arm64/boot/dts | |
parent | ae065d674293b2040226aebf104678f39943aee4 (diff) |
arm64: dts: colibri-imx8x: Add fxl6408 gpio expander
Add fxl6408 gpio expander, this is required for Wi-Fi, Bluetooth and USB
functionalities.
Upstream-Status: Pending
This should be send upstream, however currently the FXL6408
driver is not merged yet, and the first batch of DTS files is under
review, therefore we have to postpone it.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Diffstat (limited to 'arch/arm64/boot/dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index 6e76e8b34710..012520f02504 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -293,6 +293,21 @@ VDDD-supply = <®_module_vref_1v8>; VDDIO-supply = <®_module_3v3>; }; + + gpio_expander_43: gpio@43 { + compatible = "fcs,fxl6408"; + reg = <0x43>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "Wi-Fi_W_DISABLE", + "Wi-Fi_WKUP_WLAN", + "PWR_EN_+V3.3_WiFi_N", + "PCIe_REF_CLK_EN", + "USB_RESET_N", + "USB_BYPASS_N", + "Wi-Fi_PDn", + "Wi-Fi_WKUP_BT"; + }; }; /* MIPI DSI accessible on FFC (X2) */ |