From mboxrd@z Thu Jan 1 00:00:00 1970 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 DE6918249B; Wed, 19 Jun 2024 07:23:29 +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=1718781813; cv=none; b=NF4brKMm1RFQCCyhxDpV9oNJl9Fulpjzs3drQoA8T79lghCIiuTMjIDtAd/jRz3Q12C+vxfQFERIZAWvSqIa5yUWxzBu3A5TpSDbOR8D89d7jeqtr/n4UiQewIZSLAXlIdWocBjMKAgWhmYupu7fR9Mr/CmPumV/4XtrGXf8Idw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718781813; c=relaxed/simple; bh=5MpWaJAI0rtIb4sA3J2QYApRt6QQBb2cDKxrZCU19SQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VTDk4o9yzz8W7EQAPlDuWcb4i3yOAYSgzYA3l9CmWeIJ7SkHQMf2oQCkkTaOXFPMk+3tIHr2upK0l7RfQpU86TbiUPSRmbyVc0so/L6BheVE1F7fa3GJEhNjMRi25PIeGR+kuexX4gcl01v1j9FHAO8yIv20gcc3gQilwrq7Odg= 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=aWPwRhzo; 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="aWPwRhzo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1718781810; x=1750317810; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=5MpWaJAI0rtIb4sA3J2QYApRt6QQBb2cDKxrZCU19SQ=; b=aWPwRhzoGbVg0Rak57u0S8omIusTQHDtWjnrFExTotLyinwR8dqCrSxK PXFCfZb5Q8WGojrR5kTDb12JSdh+T68n0q0yPVAprmAUcX93m8IeIFofb OfTAiJG5eiECDLKJ4CbBtu6kZ16H7X1KqFg3B1amrhzEZOtftcIeprUen JrGsppHTmzexRRJ0QLGEQiwwL3GaQD6a1Szhu2eBVRERr94ySZtf+Tb66 ZNFkWV2zFdTV4ISivK76YGBmcP02rqq74YrQDyra1JmerBwhn6qOk+gKN VFMKzMBm7BTPyPb57VfZpYg0yuysUkAZPnIXKXlcZKadbGqzuu6r0O7VX w==; X-CSE-ConnectionGUID: HPQiKEpwSfeQRjMG7YWokQ== X-CSE-MsgGUID: csf1+pZ1Q8i6yOGT+zZgew== X-IronPort-AV: E=Sophos;i="6.08,249,1712646000"; d="scan'208";a="30691772" 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; 19 Jun 2024 00:23:25 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 19 Jun 2024 00:23:05 -0700 Received: from ROB-ULT-M76677.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Wed, 19 Jun 2024 00:23:02 -0700 From: Andrei Simion To: , , , , , , , , CC: , , , , Claudiu Beznea , Andrei Simion Subject: [PATCH 2/3] ARM: dts: at91: at91-sama7g5ek: add EEPROMs Date: Wed, 19 Jun 2024 10:22:30 +0300 Message-ID: <20240619072231.6876-3-andrei.simion@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240619072231.6876-1-andrei.simion@microchip.com> References: <20240619072231.6876-1-andrei.simion@microchip.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain From: Claudiu Beznea Add EEPROMs and nvmem-layout to describe eui48 mac address region. Signed-off-by: Claudiu Beznea Co-developed-by: Andrei Simion Signed-off-by: Andrei Simion --- .../arm/boot/dts/microchip/at91-sama7g5ek.dts | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts index 20b2497657ae..66e8c8258684 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts @@ -403,6 +403,46 @@ i2c8: i2c@600 { i2c-digital-filter; i2c-digital-filter-width-ns = <35>; status = "okay"; + + eeprom0: eeprom@52 { + compatible = "atmel,24mac02e4"; + reg = <0x52>; + #address-cells = <1>; + #size-cells = <1>; + size = <256>; + pagesize = <16>; + vcc-supply = <&vdd_3v3>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom0_eui48: eui48@fa { + reg = <0xfa 0x6>; + }; + }; + }; + + eeprom1: eeprom@53 { + compatible = "atmel,24mac02e4"; + reg = <0x53>; + #address-cells = <1>; + #size-cells = <1>; + size = <256>; + pagesize = <16>; + vcc-supply = <&vdd_3v3>; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom1_eui48: eui48@fa { + reg = <0xfa 0x6>; + }; + }; + }; }; }; @@ -440,6 +480,8 @@ &pinctrl_gmac0_mdio_default &pinctrl_gmac0_txck_default &pinctrl_gmac0_phy_irq>; phy-mode = "rgmii-id"; + nvmem-cells = <&eeprom0_eui48>; + nvmem-cell-names = "mac-address"; status = "okay"; ethernet-phy@7 { @@ -457,6 +499,8 @@ &gmac1 { &pinctrl_gmac1_mdio_default &pinctrl_gmac1_phy_irq>; phy-mode = "rmii"; + nvmem-cells = <&eeprom1_eui48>; + nvmem-cell-names = "mac-address"; status = "okay"; /* Conflict with pdmc0. */ ethernet-phy@0 { -- 2.34.1