From patchwork Mon Jul 18 08:11:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 591812 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49194CCA479 for ; Mon, 18 Jul 2022 08:27:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233453AbiGRI1j (ORCPT ); Mon, 18 Jul 2022 04:27:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233853AbiGRI1i (ORCPT ); Mon, 18 Jul 2022 04:27:38 -0400 Received: from maillog.nuvoton.com (maillog.nuvoton.com [202.39.227.15]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1529918E09 for ; Mon, 18 Jul 2022 01:27:36 -0700 (PDT) Received: from NTHCCAS04.nuvoton.com (NTHCCAS04.nuvoton.com [10.1.8.29]) by maillog.nuvoton.com (Postfix) with ESMTP id CCEF51C811BF; Mon, 18 Jul 2022 16:12:39 +0800 (CST) Received: from NTHCML01A.nuvoton.com (10.1.8.177) by NTHCCAS04.nuvoton.com (10.1.8.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Mon, 18 Jul 2022 16:12:39 +0800 Received: from NTHCCAS01.nuvoton.com (10.1.8.28) by NTHCML01A.nuvoton.com (10.1.8.177) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 18 Jul 2022 16:12:39 +0800 Received: from taln60.nuvoton.co.il (10.191.1.180) by NTHCCAS01.nuvoton.com (10.1.12.25) with Microsoft SMTP Server id 15.1.2375.7 via Frontend Transport; Mon, 18 Jul 2022 16:12:39 +0800 Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 7522263A20; Mon, 18 Jul 2022 11:12:38 +0300 (IDT) From: Tomer Maimon To: , , , , , , , , CC: , , , , Tomer Maimon Subject: [PATCH v1 2/3] dt-binding: spi: Add npcm845 compatible to npcm-fiu document Date: Mon, 18 Jul 2022 11:11:45 +0300 Message-ID: <20220718081146.256070-3-tmaimon77@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220718081146.256070-1-tmaimon77@gmail.com> References: <20220718081146.256070-1-tmaimon77@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add a compatible string and description for Nuvoton BMC NPCM845 FIU. Signed-off-by: Tomer Maimon --- .../devicetree/bindings/spi/nuvoton,npcm-fiu.txt | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt index a388005842ad..c63ce4cc0a80 100644 --- a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt +++ b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt @@ -6,8 +6,13 @@ The NPCM7XX supports three FIU modules, FIU0 and FIUx supports two chip selects, FIU3 support four chip select. +The NPCM8XX supports four FIU modules, +FIU0 and FIUx supports two chip selects, +FIU1 and FIU3 supports four chip selects. + Required properties: - - compatible : "nuvoton,npcm750-fiu" for the NPCM7XX BMC + - compatible : "nuvoton,npcm750-fiu" for Poleg NPCM7XX BMC + "nuvoton,npcm845-fiu" for Arbel NPCM8XX BMC - #address-cells : should be 1. - #size-cells : should be 0. - reg : the first contains the register location and length, @@ -30,6 +35,12 @@ Aliases: fiu1 represent fiu 3 controller fiu2 represent fiu x controller + In the NPCM8XX BMC: + fiu0 represent fiu 0 controller + fiu1 represent fiu 1 controller + fiu2 represent fiu 3 controller + fiu3 represent fiu x controller + Example: fiu3: spi@c00000000 { compatible = "nuvoton,npcm750-fiu";