From nobody Mon Feb 9 03:45:58 2026 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA40735B138; Mon, 2 Feb 2026 10:44:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770029069; cv=none; b=uf2+NlofpnjIrOx0LN00C7V+tq86lV/j8hK6PUXVKQ4ag6IXbRfX9CGbs9zWBn3To66KzjbJLi3R/SqjXqhRj2Umg7mozuCIULKkSgvLbUuCXRtjacZF6bsR5rIGk41cy0D4wq4LXUah1X3/zfxppBY6h8LpNynviapPCW9ckHY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770029069; c=relaxed/simple; bh=9g5CCiQU1ItiH0FskuKxbTunuhIDJpCKXVV65BaI9V0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bhUBxc/T6luGyBXGdJ5s4+0Na5UGs8Ob0z/zGCKGPRxEGu+sfx3jF7PB5X+jpT3rhaGtTdPao5AMxn+LfwwMjaOngWr/KjsArqmWW9KL7BBw060EJtSmtyw5pVfHoG1wP2xAvB2QF+FDYjybZoNgwZl15RbPbTbd5vJZNUdQ1Jk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=LZaQoaXd; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="LZaQoaXd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1770029067; x=1801565067; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9g5CCiQU1ItiH0FskuKxbTunuhIDJpCKXVV65BaI9V0=; b=LZaQoaXdkbIsy2AOiBxknLOqd7DEKFYKttxQCSznE9UnqTRH8LjBtNsm SPUL9E9ponC9wqprmMNo82nqN8BjRmJUOFGq5IqzvYspp9KBZNzYZBys9 pienLLNlSKTs2nnchdZgG4WFu42PzLm8wxsrdsPQktOkoTYbVWO3FmuK0 BENLK48rbzBDTQRunJwVBNPuIEGHle84/6vdPoBFBVVuL3z+5G44HFZOl 4gQkfQ4THHOPc9zF8Sx2JXHcAO/0Rg8CxNf2I4Bax/qFHGj+8Aad+rXXM iGyb3MFQOVzCBdIp/KKPU80a0WyPQi4GaU3eI71tJoi7o97KSIGuAv4Sc g==; X-CSE-ConnectionGUID: 4Ir6ehGOSMSwNcM0kpvUsg== X-CSE-MsgGUID: hIZX4jERQv6ymGlGZoEvMA== X-IronPort-AV: E=Sophos;i="6.21,268,1763449200"; d="scan'208";a="59959601" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 02 Feb 2026 03:41:15 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Mon, 2 Feb 2026 03:40:52 -0700 Received: from archlinux.mchp-main.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 2 Feb 2026 03:40:49 -0700 From: Mihai Sain To: , , , , , , , , , , CC: , , , , , Mihai Sain Subject: [PATCH 4/5] ARM: dts: microchip: sam9x7: Remove the tx_clk from gmac node Date: Mon, 2 Feb 2026 12:40:24 +0200 Message-ID: <20260202104025.3781-5-mihai.sain@microchip.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260202104025.3781-1-mihai.sain@microchip.com> References: <20260202104025.3781-1-mihai.sain@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The gmac controller on sam9x7 has no internal pll to generate the 125MHz clock source for rgmii mode. This clock is generated on external board by eth-phy or clock oscillator. This change drops the tx_clk entry from gmac node. Signed-off-by: Mihai Sain --- arch/arm/boot/dts/microchip/sam9x7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/microchip/sam9x7.dtsi b/arch/arm/boot/dts/mi= crochip/sam9x7.dtsi index 46dacbbd201d..da94865c57e9 100644 --- a/arch/arm/boot/dts/microchip/sam9x7.dtsi +++ b/arch/arm/boot/dts/microchip/sam9x7.dtsi @@ -991,7 +991,7 @@ gmac: ethernet@f802c000 { <63 IRQ_TYPE_LEVEL_HIGH 3>, /* Queue 4 */ <64 IRQ_TYPE_LEVEL_HIGH 3>; /* Queue 5 */ clocks =3D <&pmc PMC_TYPE_PERIPHERAL 24>, <&pmc PMC_TYPE_PERIPHERAL 24>= , <&pmc PMC_TYPE_GCK 24>, <&pmc PMC_TYPE_GCK 67>; - clock-names =3D "hclk", "pclk", "tx_clk", "tsu_clk"; + clock-names =3D "hclk", "pclk", "tsu_clk"; assigned-clocks =3D <&pmc PMC_TYPE_GCK 67>; assigned-clock-rates =3D <266666666>; status =3D "disabled"; --=20 2.52.0