From patchwork Thu Mar 4 15:32:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12116503 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FCA8C433E6 for ; Thu, 4 Mar 2021 15:34:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DC7864F89 for ; Thu, 4 Mar 2021 15:34:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235066AbhCDPeO (ORCPT ); Thu, 4 Mar 2021 10:34:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235196AbhCDPeF (ORCPT ); Thu, 4 Mar 2021 10:34:05 -0500 Received: from andre.telenet-ops.be (andre.telenet-ops.be [IPv6:2a02:1800:120:4::f00:15]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9ED28C061762 for ; Thu, 4 Mar 2021 07:33:02 -0800 (PST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:403a:b688:43fc:72a5]) by andre.telenet-ops.be with bizsmtp id cFZ0240080zmvuD01FZ0s6; Thu, 04 Mar 2021 16:33:00 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1lHpyF-004lvP-Lh; Thu, 04 Mar 2021 16:32:59 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1lHpyE-00H216-WD; Thu, 04 Mar 2021 16:32:59 +0100 From: Geert Uytterhoeven To: Magnus Damm Cc: Wolfram Sang , Kieran Bingham , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 1/3] arm64: dts: renesas: falcon: Add I2C EEPROM nodes Date: Thu, 4 Mar 2021 16:32:55 +0100 Message-Id: <20210304153257.4059277-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210304153257.4059277-1-geert+renesas@glider.be> References: <20210304153257.4059277-1-geert+renesas@glider.be> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Add device nodes for the I2C EEPROMs on the Falcon CPU and BreakOut boards. Signed-off-by: Geert Uytterhoeven --- v2: - Drop EEPROMs not located on the CPU or BreakOut board. --- arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | 7 +++++++ arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts | 9 +++++++++ 2 files changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi index fa284a7260d68251..286a5d5b9b08ff88 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi @@ -82,6 +82,13 @@ &i2c0 { status = "okay"; clock-frequency = <400000>; + + eeprom@50 { + compatible = "rohm,br24g01", "atmel,24c01"; + label = "cpu-board"; + reg = <0x50>; + pagesize = <8>; + }; }; &i2c1 { diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts index 5617b81dd7dc3e87..2047fc475a524576 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts @@ -22,6 +22,15 @@ chosen { }; }; +&i2c0 { + eeprom@51 { + compatible = "rohm,br24g01", "atmel,24c01"; + label = "breakout-board"; + reg = <0x51>; + pagesize = <8>; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay";