diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-02-17 17:49:43 +0100 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-02-17 18:02:47 +0100 |
| commit | 6a5b54c3e327b6eeb4e1a104925648c34da10a92 (patch) | |
| tree | 13f81b7dfa58b2fd68f44b78079ccff54454fa46 /arch | |
| parent | 4192ff6bcbed91a57aa82fa4fcc82379eb662945 (diff) | |
arm64: dts: ti: k3-am625-verdin: Add support for Wi-Fi/BT
Add support for Wi-Fi and BT.
Upstream-Status: Pending
Initial DTS to be used for bring-up an validation of the V1.0 design,
we'll decide on the step forward to mainline this once the bring-up
and validation will be done.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi | 17 |
2 files changed, 14 insertions, 5 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi index a50d0da96415..105685763861 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi.dtsi @@ -3,8 +3,6 @@ * Copyright 2023 Toradex */ -/* TODO: Add non Wi-Fi variant specific configuration */ - &sdhci2 { pinctrl-0 = <&pinctrl_sdhci2>; bus-width = <4>; diff --git a/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi index 60ac5f0ea926..81c7e83f1b5f 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am625-verdin-wifi.dtsi @@ -3,18 +3,29 @@ * Copyright 2023 Toradex */ -/* TODO: Add Wi-Fi variant specific configuration */ +/ { + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_en>; + reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_LOW>; + }; +}; + /* On-module Wi-Fi */ &sdhci2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sdhci2>; bus-width = <4>; - non-removable; - ti,fails-without-test-cd; cap-power-off-card; keep-power-in-suspend; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + ti,fails-without-test-cd; ti,driver-strength-ohm = <50>; + vmmc-supply = ®_3v3; + status = "okay"; }; /* On-module Bluetooth */ |