| Message ID | 20230420094433.42794-5-angelogioacchino.delregno@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | MT8195 Acer Tomato - devicetrees Part 3 | expand |
On Thu, Apr 20, 2023 at 5:45 PM AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> wrote: > > On the Cherry platform, a MT7621 WiFi+Bluetooth combo is connected > over PCI-Express (for WiFi) and USB (for BT): enable the PCIe ports > to enable enumerating this chip. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org>
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 46f1c8091498..9e2bc363c9cd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -567,6 +567,13 @@ flash@0 { }; }; +&pcie1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie1_pins_default>; +}; + &pio { mediatek,rsel-resistance-in-si-unit; pinctrl-names = "default"; @@ -961,6 +968,24 @@ pins-vreg-en { }; }; + pcie0_pins_default: pcie0-default-pins { + pins-bus { + pinmux = <PINMUX_GPIO19__FUNC_WAKEN>, + <PINMUX_GPIO20__FUNC_PERSTN>, + <PINMUX_GPIO21__FUNC_CLKREQN>; + bias-pull-up; + }; + }; + + pcie1_pins_default: pcie1-default-pins { + pins-bus { + pinmux = <PINMUX_GPIO22__FUNC_PERSTN_1>, + <PINMUX_GPIO23__FUNC_CLKREQN_1>, + <PINMUX_GPIO24__FUNC_WAKEN_1>; + bias-pull-up; + }; + }; + pio_default: pio-default-pins { pins-wifi-enable { pinmux = <PINMUX_GPIO58__FUNC_GPIO58>;
On the Cherry platform, a MT7621 WiFi+Bluetooth combo is connected over PCI-Express (for WiFi) and USB (for BT): enable the PCIe ports to enable enumerating this chip. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- .../boot/dts/mediatek/mt8195-cherry.dtsi | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+)