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Message-Id: <20240216203215.40870-7-brgl@bgdev.pl>
Date: Fri, 16 Feb 2024 21:32:03 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Marcel Holtmann <marcel@...tmann.org>,
Luiz Augusto von Dentz <luiz.dentz@...il.com>,
"David S . Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Kalle Valo <kvalo@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Bartosz Golaszewski <brgl@...ev.pl>,
Saravana Kannan <saravanak@...gle.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Arnd Bergmann <arnd@...db.de>,
Neil Armstrong <neil.armstrong@...aro.org>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Alex Elder <elder@...aro.org>,
Srini Kandagatla <srinivas.kandagatla@...aro.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Abel Vesa <abel.vesa@...aro.org>,
Manivannan Sadhasivam <mani@...nel.org>,
Lukas Wunner <lukas@...ner.de>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: linux-bluetooth@...r.kernel.org,
netdev@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-wireless@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-pci@...r.kernel.org,
linux-pm@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v5 06/18] dt-bindings: new: wireless: describe the ath12k PCI module
From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Add device-tree bindings for the ATH12K module found in the WCN7850
package.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
.../net/wireless/qcom,ath12k-pci.yaml | 103 ++++++++++++++++++
1 file changed, 103 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/wireless/qcom,ath12k-pci.yaml
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-pci.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-pci.yaml
new file mode 100644
index 000000000000..063c576b99a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k-pci.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (c) 2024 Linaro Limited
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/qcom,ath12k-pci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies ath12k wireless devices (PCIe)
+
+maintainers:
+ - Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
+
+description: |
+ Qualcomm Technologies IEEE 802.11ax PCIe devices
+
+properties:
+ compatible:
+ enum:
+ - pci17cb,1107 # WCN7850
+
+ reg:
+ maxItems: 1
+
+ enable-gpios:
+ maxItems: 1
+ description: GPIO line enabling the WLAN module
+
+ vdd-supply:
+ description: VDD supply regulator handle
+
+ vddio-supply:
+ description: VDD_IO supply regulator handle
+
+ vddio1p2-supply:
+ description: VDD_IO_1P2 supply regulator handle
+
+ vddaon-supply:
+ description: VDD_AON supply regulator handle
+
+ vdddig-supply:
+ description: VDD_DIG supply regulator handle
+
+ vddrfa1p2-supply:
+ description: VDD_RFA_1P2 supply regulator handle
+
+ vddrfa1p8-supply:
+ description: VDD_PCIE_1P8 supply regulator handle
+
+ clocks:
+ maxItems: 1
+ description:
+ Reference clock phandle
+
+required:
+ - compatible
+ - reg
+ - vdd-supply
+ - vddio-supply
+ - vddaon-supply
+ - vdddig-supply
+ - vddrfa1p2-supply
+ - vddrfa1p8-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/gpio/gpio.h>
+ pcie {
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ 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,1107";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_en>;
+
+ enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+
+ vdd-supply = <&vreg_s4i_0p85>;
+ vddio-supply = <&vreg_l15b_1p8>;
+ vddio1p2-supply = <&vreg_l3c_1p2>;
+ vddaon-supply = <&vreg_s2c_0p8>;
+ vdddig-supply = <&vreg_s3c_0p9>;
+ vddrfa1p2-supply = <&vreg_s1c_1p2>;
+ vddrfa1p8-supply = <&vreg_s6c_1p8>;
+
+ clocks = <&rpmhcc RPMH_RF_CLK1>;
+ };
+ };
+ };
--
2.40.1
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