From patchwork Tue Aug 2 14:16:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 1663052 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Lxxrs0hVCz9sB4 for ; Wed, 3 Aug 2022 00:17:17 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Lxxrr6bMrz3bkZ for ; Wed, 3 Aug 2022 00:17:16 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=softfail (domain owner discourages use of this host) smtp.mailfrom=nuvoton.com (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tomer.maimon@nuvoton.com; receiver=) Received: from herzl.nuvoton.co.il (unknown [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4LxxrD088Gz2xHQ for ; Wed, 3 Aug 2022 00:16:41 +1000 (AEST) Received: from NTILML01.nuvoton.com (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 272EGXjO022659 for ; Tue, 2 Aug 2022 17:16:34 +0300 Received: from NTHCCAS02.nuvoton.com (10.1.9.121) by NTILML01.nuvoton.com (10.190.1.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Tue, 2 Aug 2022 17:16:32 +0300 Received: from NTHCCAS04.nuvoton.com (10.1.8.29) by NTHCCAS02.nuvoton.com (10.1.9.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Tue, 2 Aug 2022 22:16:30 +0800 Received: from taln60.nuvoton.co.il (10.191.1.180) by NTHCCAS04.nuvoton.com (10.1.12.25) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 2 Aug 2022 22:16:29 +0800 Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 0491862EFF; Tue, 2 Aug 2022 17:16:29 +0300 (IDT) From: Tomer Maimon To: Subject: [PATCH linux dev-5.15 v1 1/2] dt-bindings: mmc: npcm: NPCM binding documentation Date: Tue, 2 Aug 2022 17:16:24 +0300 Message-ID: <20220802141625.238907-2-tmaimon77@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220802141625.238907-1-tmaimon77@gmail.com> References: <20220802141625.238907-1-tmaimon77@gmail.com> MIME-Version: 1.0 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: andrew@aj.id.au, joel@jms.id.au, Tomer Maimon Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" This patch adds the device tree binding documentation for the NPCM BMC SoC SDHCI driver. Signed-off-by: Tomer Maimon --- .../devicetree/bindings/mmc/sdhci-npcm.txt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-npcm.txt diff --git a/Documentation/devicetree/bindings/mmc/sdhci-npcm.txt b/Documentation/devicetree/bindings/mmc/sdhci-npcm.txt new file mode 100644 index 000000000000..c7c2ba6b537a --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-npcm.txt @@ -0,0 +1,22 @@ +* NPCM SDHCI Controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-npcm driver. + +Required properties: +- compatible : "nuvoton,npcm750-sdhci" for the NPCM7XX BMC. + "nuvoton,npcm845-sdhci" for the NPCM8XX BMC. + +Example: + + sdhci0: sdhci@f0842000 { + compatible = "nuvoton,npcm750-sdhci"; + status = "disabled"; + reg = <0xf0842000 0x200>; + interrupts = ; + clocks = <&clk NPCM7XX_CLK_MMC>; + clock-names = "clk_mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc8_pins + &mmc_pins>; + };