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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v2 4/4] arm64: dts: mediatek: cherry: Enable PCI-Express ports for WiFi Content-Language: en-US, ca-ES, es-ES To: AngeloGioacchino Del Regno Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, Chen-Yu Tsai References: <20230424112523.1436926-1-angelogioacchino.delregno@collabora.com> <20230424112523.1436926-5-angelogioacchino.delregno@collabora.com> From: Matthias Brugger In-Reply-To: <20230424112523.1436926-5-angelogioacchino.delregno@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 24/04/2023 13:25, AngeloGioacchino Del Regno 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 > Tested-by: Chen-Yu Tsai Applied, thanks > --- > .../boot/dts/mediatek/mt8195-cherry.dtsi | 25 +++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi > index adbda4dccdd5..eca5df85fe33 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi > @@ -565,6 +565,13 @@ flash@0 { > }; > }; > > +&pcie1 { > + status = "okay"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie1_pins_default>; > +}; > + > &pio { > mediatek,rsel-resistance-in-si-unit; > pinctrl-names = "default"; > @@ -959,6 +966,24 @@ pins-vreg-en { > }; > }; > > + pcie0_pins_default: pcie0-default-pins { > + pins-bus { > + pinmux = , > + , > + ; > + bias-pull-up; > + }; > + }; > + > + pcie1_pins_default: pcie1-default-pins { > + pins-bus { > + pinmux = , > + , > + ; > + bias-pull-up; > + }; > + }; > + > pio_default: pio-default-pins { > pins-wifi-enable { > pinmux = ;