linux-kernel - [PATCH v2 2/2] arm64: dts: qcom: sc8280xp-x13s: add wifi calibration variant

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Message-Id: <20230321094011.9759-3-johan+linaro@kernel.org>
Date:   Tue, 21 Mar 2023 10:40:11 +0100
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Kalle Valo <kvalo@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Steev Klimaszewski <steev@...i.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        ath11k@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH v2 2/2] arm64: dts: qcom: sc8280xp-x13s: add wifi calibration variant

Describe the bus topology for PCIe domain 6 and add the ath11k
calibration variant so that the board file (calibration data) can be
loaded.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216246
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Tested-by: Steev Klimaszewski <steev@...i.org>
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 .../dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 150f51f1db37..0051025e0aa8 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -711,6 +711,23 @@ &pcie4 {
 	pinctrl-0 = <&pcie4_default>;
 
 	status = "okay";
+
+	pcie@0 {
+		device_type = "pci";
+		reg = <0x0 0x0 0x0 0x0 0x0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		bus-range = <0x01 0xff>;
+
+		wifi@0 {
+			compatible = "pci17cb,1103";
+			reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+			qcom,ath11k-calibration-variant = "LE_X13S";
+		};
+	};
 };
 
 &pcie4_phy {
-- 
2.39.2