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[213.149.37.64]) by smtp.googlemail.com with ESMTPSA id q4-20020adff504000000b0034635bd6ba5sm4576554wro.92.2024.04.12.09.25.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Apr 2024 09:25:12 -0700 (PDT) From: Robert Marko To: kvalo@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, 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 Cc: Robert Marko Subject: [PATCH 1/2] dt-bindings: net: wireless: ath11k: add ieee80211-freq-limit property Date: Fri, 12 Apr 2024 18:24:08 +0200 Message-ID: <20240412162510.29483-1-robimarko@gmail.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This is an existing optional property that ieee80211.yaml/cfg80211 provides. It's useful to further restrict supported frequencies for a specified device through device-tree. Signed-off-by: Robert Marko --- .../devicetree/bindings/net/wireless/qcom,ath11k.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index 672282cdfc2f..907bbb646614 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -55,6 +55,8 @@ properties: phandle to a node describing reserved memory (System RAM memory) used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt) + ieee80211-freq-limit: true + iommus: minItems: 1 maxItems: 2 @@ -88,6 +90,7 @@ required: additionalProperties: false allOf: + - $ref: ieee80211.yaml# - if: properties: compatible: From patchwork Fri Apr 12 16:24:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 788565 Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com [209.85.208.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C60F4148313; Fri, 12 Apr 2024 16:25:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712939118; cv=none; b=kXaY1O4vX5DbuvpJnxJEqbEkAL7H5LhEi0XNAckK6sosJYHxHGrHewFSm2vagZr/vD1LFW0P8wAJJpM36WctmCpkCSdubePADXFfr8pnxmSruBw/dwYlDtIQIvFZvXne9cyEghZccpCAzKOmD8a7uMKl8jo/1ALcN7H/ALHe2jk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712939118; c=relaxed/simple; bh=+/Ao6tah8HHTzxYdBhw2rCA83A9fOpuOCf642ssB/IA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bq84A9SohPuyRIkveS3j30uhroi1mEjhwmg3fLpwjXUGKOkpbnacrFgPgzR/DOb1naMGLjnqkUz0IpxC8JLASe3biq95q0gQ65Qbt81trLbsZnnI3NfImwUOsiiJ13aTOYgyBw6K0rC241DH/vPmyTPyHVl3nEQBPEHAFyK/WU8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=e8504dgn; arc=none smtp.client-ip=209.85.208.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="e8504dgn" Received: by mail-lj1-f171.google.com with SMTP id 38308e7fff4ca-2d8a2cbe1baso11947051fa.0; Fri, 12 Apr 2024 09:25:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712939115; x=1713543915; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=j1ZiDdEdBLa6WUq6dSl5bzwxlD6MdFYlMkt9vqw7lek=; b=e8504dgnbJ+K6UBCdyiyKmMZTjip0hVHGbjosKHXBBxV5ejQnU+YkxY2REMf6gS2KN k94nYE6uvWl/8lkZsDdocwjBxUEt8+J0VYHn0eCR+wBN5maVFUME5B/P+l2MaMRNW7mI AGFL7oMn3vEbPLAAcycpjd6C5ri34sWvFKxqXP/OOSXLApOhz3S8Yf0MP/XqiFBSQlAa oAqOtwnQ6nM5cm/hoip0tAcTMXP3aJ4DL1q0rokhFnwjsUIHkEs8AKdZZF3g56LL0TFF JJsMmLm1IJykGJIevevvPxNfjAim4IxHK5pNxrN8llNE7SwN900y0GMlj527BM9wUNjj NmDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712939115; x=1713543915; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=j1ZiDdEdBLa6WUq6dSl5bzwxlD6MdFYlMkt9vqw7lek=; b=p/+9K/hfo6acze3Mjmsk5Zyo3QyCi0v93incSr78v3m8rPhqOQIwchAbJX97Ec2Czv iZ7fftSv6hZexA9/5PM/9T1rB9h/aZUwWYrfqJ3hWkHjxXcDvswh9RAPU3FljeTXPKST fYK0DaaCtsORNnABuxEZ/fUk+kbg+fj7O9r5UmjayjM+cXeaF3ptXSpmMa+fnEKyz3OV dbiTot0smW+BXG0pm/CMwrkUkttldE0I547vAAz4o9GNZmuXYcr0rmauw7LFqDwL30+T RWto5TpMthvSDrHLZ7rkDRvuUfkfVkdrmCnk3WuFMK8GcLiepmucn6zOzppFE9HO4O95 wHYg== X-Forwarded-Encrypted: i=1; AJvYcCWnFUPxT1HIElbv/3dWp7ChhxNbA7awOqLpO8wxEKrJSszgg4rSLGW7vXIO9PKIhi+tt2A2JEUUy6yUmfKMY9VKgzYXsyQkQ5JN4VWN1/Deq1ofG5iFA+szErvhppvSKSnHnwgQ3C0CiT9ERoIqXisLKOp+ujFoJLigfCfn8Cx9omRhJbx8MLL1taam84a6XYY7JBld6gWjbw0BTOGgpEdf X-Gm-Message-State: AOJu0Yz85IGk5Pxfa4cR+XdcstNGL5yVwAvBTa6yAu8F6d3w+17maHLn aYnzQCxo9UheFFtD9nhgQIu9JIPsF76b8hwj5DzdO/s3i67b5/QY X-Google-Smtp-Source: AGHT+IEA2Mx2PVZ0wxEHfJ9V8RofGxmOrjMMCiJmTk1zmlFqSPe8iGWGd2yd72AmB/HZ5oyd/lApWA== X-Received: by 2002:a2e:7c19:0:b0:2d8:cd7f:3cc8 with SMTP id x25-20020a2e7c19000000b002d8cd7f3cc8mr2526091ljc.20.1712939114765; Fri, 12 Apr 2024 09:25:14 -0700 (PDT) Received: from fedora.. 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[213.149.37.64]) by smtp.googlemail.com with ESMTPSA id q4-20020adff504000000b0034635bd6ba5sm4576554wro.92.2024.04.12.09.25.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Apr 2024 09:25:14 -0700 (PDT) From: Robert Marko To: kvalo@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, 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 Cc: Robert Marko Subject: [PATCH 2/2] wifi: ath11k: support DT ieee80211-freq-limit property to limit channels Date: Fri, 12 Apr 2024 18:24:09 +0200 Message-ID: <20240412162510.29483-2-robimarko@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240412162510.29483-1-robimarko@gmail.com> References: <20240412162510.29483-1-robimarko@gmail.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The common DT property can be used to limit the available channels but ath11k has to manually call wiphy_read_of_freq_limits(). Signed-off-by: Robert Marko --- drivers/net/wireless/ath/ath11k/mac.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index c32be587000d..59bde128d351 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -10124,6 +10124,7 @@ static int __ath11k_mac_register(struct ath11k *ar) if (ret) goto err; + wiphy_read_of_freq_limits(ar->hw->wiphy); ath11k_mac_setup_ht_vht_cap(ar, cap, &ht_cap); ath11k_mac_setup_he_cap(ar, cap);