From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C17ADD3E2BA for ; Mon, 28 Oct 2024 19:30:48 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id F31858912B; Mon, 28 Oct 2024 20:30:08 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=sntech.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=sntech.de header.i=@sntech.de header.b="R94CVPWF"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id EF85288FE8; Mon, 28 Oct 2024 20:30:07 +0100 (CET) Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C8AB389043 for ; Mon, 28 Oct 2024 20:30:05 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=heiko@sntech.de DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=4ENJE6t9anur+Sxkx/R3uwdvIZKi10xVwrwXCFWsM5Y=; b=R94CVPWFA0PfEy50u3pxumv9uk Hskh4wMcMchIuCczs+xsHaHWjhqPTP/mhF1QaSbUzkVvaSrNn9b1w0dyug5YfVufdwzilSnCOlrB/ a69D7Y1EQRfGkkFqCnAER0eIHbrGa/2HIWFsahjnctluuvMxk8hULq9MWbdyvnq9tqUJUA8qULFu9 rDhUaOlWNKQ4eI4s7+HliqhrBp9c+xLH/1TBokh+IGzew7bgkONfeLG32j1vxytCtT+KGygqG9sGR l/ZDvugYUWqDE1os2NumYdyV8qTy+E0Qh7ikiba7yhKBilcy+0Otxmz/glloSktrEfx3jOcez60VG M+3ZxB3w==; Received: from [185.156.123.69] (helo=phil.sntech) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1t5Uyr-0000Gm-H3; Mon, 28 Oct 2024 20:00:45 +0100 From: Heiko Stuebner To: u-boot@lists.denx.de, kever.yang@rock-chips.com, philipp.tomsich@vrull.eu, sjg@chromium.org Cc: heiko@sntech.de, ukleinek@debian.org Subject: [PATCH v3 17/18] arm64: dts: rockchip: add product-data eeproms to QNAP TS433 Date: Mon, 28 Oct 2024 20:00:33 +0100 Message-ID: <20241028190034.143122-18-heiko@sntech.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241028190034.143122-1-heiko@sntech.de> References: <20241028190034.143122-1-heiko@sntech.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean The device contains two i2c-connected eeproms holding some product- specific values. One sitting on the mainboard and one on the statically connected backplane. While the eeprom chips themself have a size of 512 byte, the eeprom data only uses 256 byte each, probably to stay compatible with other models. Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20240810211438.286441-3-heiko@sntech.de [ upstream commit: da6f4130234448122fe3e66c8116f7d9eea8a5c7 ] (cherry picked from commit 0b3109708caf5002ba188ae28eae9ce46b2c39b4) Reviewed-by: Kever Yang --- .../src/arm64/rockchip/rk3568-qnap-ts433.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts index 90d8d526629..e601d9271ba 100644 --- a/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts +++ b/dts/upstream/src/arm64/rockchip/rk3568-qnap-ts433.dts @@ -454,6 +454,26 @@ reg = <0x51>; wakeup-source; }; + + /* eeprom for vital-product-data on the mainboard */ + eeprom@54 { + compatible = "giantec,gt24c04a", "atmel,24c04"; + reg = <0x54>; + label = "VPD_MB"; + num-addresses = <2>; + pagesize = <16>; + read-only; + }; + + /* eeprom for vital-product-data on the backplane */ + eeprom@56 { + compatible = "giantec,gt24c04a", "atmel,24c04"; + reg = <0x56>; + label = "VPD_BP"; + num-addresses = <2>; + pagesize = <16>; + read-only; + }; }; &mdio0 { -- 2.45.2