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From: Kalle Valo <kvalo@kernel.org>
To: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: "David S . Miller" <davem@davemloft.net>,  Eric Dumazet
 <edumazet@google.com>,  Jakub Kicinski <kuba@kernel.org>,  Paolo Abeni
 <pabeni@redhat.com>,  Rob Herring <robh@kernel.org>,  Krzysztof Kozlowski
 <krzk+dt@kernel.org>,  Conor Dooley <conor+dt@kernel.org>,  Jeff Johnson
 <jjohnson@kernel.org>,  linux-wireless@vger.kernel.org,
  netdev@vger.kernel.org,  devicetree@vger.kernel.org,
  ath11k@lists.infradead.org,  linux-kernel@vger.kernel.org,
  ath12k@lists.infradead.org,  Bartosz Golaszewski
 <bartosz.golaszewski@linaro.org>,  Krzysztof Kozlowski
 <krzysztof.kozlowski@linaro.org>
Subject: Re: [PATCH v9 2/2] dt-bindings: net: wireless: describe the ath12k
 PCI module
References: <20240605122106.23818-1-brgl@bgdev.pl>
	<20240605122106.23818-3-brgl@bgdev.pl>
Date: Thu, 06 Jun 2024 16:34:09 +0300
In-Reply-To: <20240605122106.23818-3-brgl@bgdev.pl> (Bartosz Golaszewski's
	message of "Wed, 5 Jun 2024 14:21:05 +0200")
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Bartosz Golaszewski <brgl@bgdev.pl> writes:

> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
>
> Add device-tree bindings for the ATH12K module found in the WCN7850
> package.
>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> ---
>  .../bindings/net/wireless/qcom,ath12k.yaml    | 99 +++++++++++++++++++
>  1 file changed, 99 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml
> new file mode 100644
> index 000000000000..1b5884015b15
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml
> @@ -0,0 +1,99 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +# Copyright (c) 2024 Linaro Limited
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/wireless/qcom,ath12k.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Technologies ath12k wireless devices (PCIe)
> +
> +maintainers:
> +  - Jeff Johnson <quic_jjohnson@quicinc.com>
> +  - Kalle Valo <kvalo@kernel.org>
> +
> +description:
> +  Qualcomm Technologies IEEE 802.11be PCIe devices.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - pci17cb,1107  # WCN7850
> +
> +  reg:
> +    maxItems: 1
> +
> +  vddaon-supply:
> +    description: VDD_AON supply regulator handle
> +
> +  vddwlcx-supply:
> +    description: VDD_WLCX supply regulator handle
> +
> +  vddwlmx-supply:
> +    description: VDD_WLMX supply regulator handle
> +
> +  vddrfacmn-supply:
> +    description: VDD_RFA_CMN supply regulator handle
> +
> +  vddrfa0p8-supply:
> +    description: VDD_RFA_0P8 supply regulator handle
> +
> +  vddrfa1p2-supply:
> +    description: VDD_RFA_1P2 supply regulator handle
> +
> +  vddrfa1p8-supply:
> +    description: VDD_RFA_1P8 supply regulator handle
> +
> +  vddpcie0p9-supply:
> +    description: VDD_PCIE_0P9 supply regulator handle
> +
> +  vddpcie1p8-supply:
> +    description: VDD_PCIE_1P8 supply regulator handle
> +
> +required:
> +  - compatible
> +  - reg
> +  - vddaon-supply
> +  - vddwlcx-supply
> +  - vddwlmx-supply
> +  - vddrfacmn-supply
> +  - vddrfa0p8-supply
> +  - vddrfa1p2-supply
> +  - vddrfa1p8-supply
> +  - vddpcie0p9-supply
> +  - vddpcie1p8-supply

Same comment here. To my understanding there are ath12k PCI devices
which do not need the supplies. But I guess we change this to optional
later?

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