From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj2-f4.google.com (mail-pj2-f4.google.com [74.125.227.132]) (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 C4E5E149C7B for ; Mon, 5 Oct 2026 22:31:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.227.132 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791239465; cv=none; b=UV57ystQAyVaaJ8rXdy54C1KsZxffWRl8v7VeZSublYx9WlmGZlxBQSJ0hFwjGpesn5gIjJ6i/qecVDDbRVxdXzdqoxPe7r4oM5PzSlxnd7kY3gCRUiJKb0IcD7/HN3AcPczFGrx7RfonOl9QomEIISfPQrBzstDib8wsNXWtBY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791239465; c=relaxed/simple; bh=Vpg12s5aCfYhqiZT0MliutjEHvX20bbyVe8NFEbpumw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D+M3fpZeQKrHEgmDo7HV2CMPfZou+zJYijy1ayfXVQ3edGLWPyfWRhKf+AjaxvNFaosOzKpw+x67IW9619dFCFLD1rDETOQUUf3tDQjS/F+Y8C0oFA72jdVnAg88ux4wEGopJhELMqP06dRUaBs0yLXghAPXz/3b7DO8Iu1M40w= 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=kXBlHr03; arc=none smtp.client-ip=74.125.227.132 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="kXBlHr03" Received: by mail-pj2-f4.google.com with SMTP id 98e67ed59e1d1-3a854dffb5dso166793a91.1 for ; Mon, 05 Oct 2026 15:31:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1791239462; x=1791844262; 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:content-type; bh=HWO0yYxZDPAwCYSgicIL5MDEtp9MsL193ldKBirIieA=; b=kXBlHr03nLR0+jE4+yYiWsUjVXmiPb22fXkSWaF21mAiymf38ptMHN+lfeZoGr1izX xi7Npxoyrl1nNNSTVtT9EBl+9VKgAF6JdSFDI9+zIzrD+K35GKZiwEn6G9zTY0/cM9C7 AVaY13ybuOvxubmlLTaH7MyHYrVV70WtDyyFEn7lzPCAQf95fhT2w53ppoZmc2iM2Wnv waMnC/pPqU6o68o4arAvQBHi9QjNBzhtPPQZgBlcXeT+HaLSIXe4j/CokxQJdX7Nd9w0 PP8kio/cA4k3X3HWlZm1oIvbC8i2BWr76aCaFdCnN+qoI7fAqImFGRwxdrFbGyId3GuH 8lQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791239462; x=1791844262; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=HWO0yYxZDPAwCYSgicIL5MDEtp9MsL193ldKBirIieA=; b=m4RNryAbAF5W4aR+5hZ6IK6qKYzP2BeGH09D9bmHwDNZjiBast0gI6B6ElMW7jmjjC CCV4+DQBE4qNj2++rHoOp7oEYB/mpc8jpkb9x3UAVIOoRQT64vQWO+9UAthBlUSJot74 BoIcDPUv08m+2nP6t3tNtFRGAMnWpRv67Sv/ljzYDoTa26ns+Mt7zfO1fYnxdcPXk8Uk r+Dv+8ZM/nidO6lzuyUnPTvK56NgLbVZZWvnqqfoHDxvbB2aYSP9pJ53+mbsc/ewgr5x AArOTQWNTGrukB0ZvXj4hIQ3WGL5n7mMrIBs7Dy8UxbBAqc4OR4Rq3NnvzszXEOruqBC K8bQ== X-Forwarded-Encrypted: i=1; AKwUvBwV3WOw+fwfTRWUS8BO+Vh4KPZjqu8jpo++zjaNQakQdZD9sOZscKcrLlqCY0cdRU9llHahCzg=@vger.kernel.org X-Gm-Message-State: AFq9FYLrd+xFEASBEe0TGpXRv2jV+LgBB0glsG9vGiqVmnnRm4dFFrdX Lqgr/XeDO3HUIQoAnzfmi7YhLpv1FoEBINcfzAa4feS0mGIWuPfAhNlK X-Gm-Gg: AYBFou1BkQz6YUZua2q4YKm6LJ4SndSJTiNIJowjCTR18rJgzFZgcQgaHaBv/3H7hIO yCXDxtFmo4uNS6lti1OTjMv5dlmBIiQDy17ePdZO7felLMxg+7m4wXRNdeMjmUdSXEdGg6C1MGc zYoMcbCmxNharZIhcZOPynSnhRpkgcHt4y66uaWWwRr+LfQkdKC9kg8KgxreyvU5R2zOGI44WGZ VWeK/UcICROVV+b4H0ZYOKPhA5weB54FWUVjm+Ci0rqs3EcmqL28e5dZqPuSWaxVBlpTqXiP1pt FWvD5b95SrfvKuLBqO4K/mWBfkibmF+njWuhYxvXBFI/lDWE2mzXsYIYdkV/4TBRqbuaIJ0/kcT ghjV92WyNr1NI6kg5V5pwXaG1L+86Ud3Hb0/mQddqPgLdGYbH6H1xHvGhleFsbXQtCpWuZ2G3O0 GBi5povDVBuJtpm7IcqHMLJKAxGG7LdRiJ8XZz1jQves8GACzV9SLawMmwgzxgxyqi6yjh X-Received: by 2002:a17:90b:39b0:b0:3a4:c538:49c with SMTP id 98e67ed59e1d1-3a6ce846cb3mr9080240a91.50.1791239461527; Mon, 05 Oct 2026 15:31:01 -0700 (PDT) Received: from server.lan ([168.138.199.194]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2e5a5f05321sm13203705ad.78.2026.10.05.15.30.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Oct 2026 15:31:00 -0700 (PDT) From: Coia Prant To: Jakub Kicinski Cc: Andrew Lunn , "David S . Miller" , Eric Dumazet , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Maxime Chevallier , Heiner Kallweit , Russell King , David Wu , netdev@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Coia Prant Subject: [PATCH net-next v10 4/6] dt-bindings: net: rockchip-dwmac: document pcs-handle Date: Tue, 6 Oct 2026 06:30:06 +0800 Message-ID: <20261005223011.1124347-5-coiaprant@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261005223011.1124347-1-coiaprant@gmail.com> References: <20261005223011.1124347-1-coiaprant@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Rockchip GMAC binding needs to describe the PCS reference used by the SGMII support added later in this series. The property will be parsed by rk_pcs_init(), and a missing phandle fails the probe. Add it and require it when phy-mode is "sgmii" on rockchip,rk3568-gmac, the only SoC in this binding that has SGMII support. Signed-off-by: Coia Prant --- .../bindings/net/rockchip-dwmac.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml index 80c252845349c..bb7540e838033 100644 --- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml @@ -120,6 +120,12 @@ properties: maximum: 0x7F default: 0x10 + pcs-handle: + description: + Specifies a reference to a node representing the PCS device + connected to this GMAC. Required when phy-mode is "sgmii". + maxItems: 1 + phy-supply: description: PHY regulator @@ -159,6 +165,18 @@ allOf: clocks: minItems: 5 + - if: + properties: + compatible: + contains: + const: rockchip,rk3568-gmac + phy-mode: + contains: + const: sgmii + then: + required: + - pcs-handle + unevaluatedProperties: false examples: -- 2.47.3