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[2001:b011:7010:358e:c990:a8c9:85a7:1d3e]) by smtp.gmail.com with ESMTPSA id n15-20020a170902d2cf00b0015ee60ef65bsm1474149plc.260.2022.05.10.02.17.30 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 10 May 2022 02:17:39 -0700 (PDT) From: Tyrone Ting To: avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, robh+dt@kernel.org, krzysztof.kozlowski@canonical.com, wsa@kernel.org, andriy.shevchenko@linux.intel.com, jarkko.nikula@linux.intel.com, semen.protsenko@linaro.org, sven@svenpeter.dev, jie.deng@intel.com, jsd@semihalf.com, lukas.bulwahn@gmail.com, olof@lixom.net, arnd@arndb.de, warp5tw@gmail.com, tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com Cc: openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/9] dt-bindings: i2c: npcm: support NPCM845 Date: Tue, 10 May 2022 17:16:46 +0800 Message-Id: <20220510091654.8498-2-warp5tw@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220510091654.8498-1-warp5tw@gmail.com> References: <20220510091654.8498-1-warp5tw@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tyrone Ting Add compatible and nuvoton,sys-mgr description for NPCM i2c module. Signed-off-by: Tyrone Ting --- .../bindings/i2c/nuvoton,npcm7xx-i2c.yaml | 25 +++++++++++++++---- 1 file changed, 20 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml index 128444942aec..99fae8489771 100644 --- a/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml @@ -7,17 +7,18 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: nuvoton NPCM7XX I2C Controller Device Tree Bindings description: | - The NPCM750x includes sixteen I2C bus controllers. All Controllers support - both master and slave mode. Each controller can switch between master and slave - at run time (i.e. IPMB mode). Each controller has two 16 byte HW FIFO for TX and - RX. + I2C bus controllers of the NPCM series support both master and + slave mode. Each controller can switch between master and slave at run time + (i.e. IPMB mode). HW FIFO for TX and RX are supported. maintainers: - Tali Perry properties: compatible: - const: nuvoton,npcm750-i2c + enum: + - nuvoton,npcm750-i2c + - nuvoton,npcm845-i2c reg: maxItems: 1 @@ -36,6 +37,10 @@ properties: default: 100000 enum: [100000, 400000, 1000000] + nuvoton,sys-mgr: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of system manager register node. + required: - compatible - reg @@ -44,6 +49,15 @@ required: allOf: - $ref: /schemas/i2c/i2c-controller.yaml# + - if: + properties: + compatible: + contains: + const: nuvoton,npcm845-i2c + + then: + required: + - nuvoton,sys-mgr unevaluatedProperties: false @@ -57,6 +71,7 @@ examples: clock-frequency = <100000>; interrupts = ; compatible = "nuvoton,npcm750-i2c"; + nuvoton,sys-mgr = <&gcr>; }; ... -- 2.17.1 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D932C433EF for ; Tue, 10 May 2022 09:18:45 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KyCC80ZR3z3bxY for ; Tue, 10 May 2022 19:18:44 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=WK+1dCxQ; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::1031; helo=mail-pj1-x1031.google.com; envelope-from=warp5tw@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=WK+1dCxQ; dkim-atps=neutral Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KyC9y6B38z3c7f for ; Tue, 10 May 2022 19:17:42 +1000 (AEST) Received: by mail-pj1-x1031.google.com with SMTP id c1-20020a17090a558100b001dca2694f23so1626931pji.3 for ; Tue, 10 May 2022 02:17:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=shmi7ND9fR66WvWBxG9J4t0FsEK855sUikZM1vvu/TI=; b=WK+1dCxQ6uDMCB8QzgTr4qQijeHD39WkX9/fvL6LzB2jp3LG4rH6ynCbYQ2j7yfTb+ Q9eL9FP2/bPEB6Pzq/QTEzzeIMJ69xpg/n4v4DWI2cQQxjFldH6Zb6hTueRKd2WDP5i4 wGKPklCrwXo67U8JdFbSceIPLVCltP/lEPBzLuyax6Yvwih40fqUR6KYf6WaDZB6r/4q YjCyhGXBaYOWo6tNTdxD4xLrsJnLMWdruxct+9vspN5fl8+SNFUWjuE889IpmT5LwdxV MmG5boc9Am/GdfyU8AriItMOpAhqvvpPjgWWhkpqOHPi4KXoue+MOZ6LyoWyHm5ZK63A 9eTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=shmi7ND9fR66WvWBxG9J4t0FsEK855sUikZM1vvu/TI=; b=4tIuq/od8gRYnEceHymep8xBjRN+6EJdMrwZ+dcQ/u+eOle8gw+Q/v6kX7SeSfsww5 cp7pPGWiC7orJAWH75kNNnjKQb1KwxordAXzuFGJMjg1afrNP7g9YqFoqlyrvcYBQeHS QnGX/17t6m1RkcoDu2INfHn9G0K+lbs9EtkgEyXv+G1NM/OLZaVJApI5fvr+iV0bp5J8 gyBm0ClRgDDqUKAl0QUsz7l0VKncLWzwESwB+GjJ3CnUqLwzuCcyzP0b4LOh4oYwwI6I r3VJLhwtC2YJoUTZYcMZFjVOnL14Ser7cKK411uup+/kNCjv4ifvTr2pvH7JzDAChcdF 7uxw== X-Gm-Message-State: AOAM5302EWYalgaG3uHWnn/JANc4xndR3GATBYYlMKNIsuvQNzSwyR2L gLsk0GELQBaI+j4du9LiDA== X-Google-Smtp-Source: ABdhPJzr0tXNMS0wKDerD01zsfSs4v7SZyhKYvmEIBtwzDgIEcsrGnZUYSdfPsgWx9hD1aeHlTF4bA== X-Received: by 2002:a17:902:ce8d:b0:15e:a95d:b4b0 with SMTP id f13-20020a170902ce8d00b0015ea95db4b0mr20350284plg.153.1652174260237; Tue, 10 May 2022 02:17:40 -0700 (PDT) Received: from localhost (2001-b011-7010-358e-c990-a8c9-85a7-1d3e.dynamic-ip6.hinet.net. [2001:b011:7010:358e:c990:a8c9:85a7:1d3e]) by smtp.gmail.com with ESMTPSA id n15-20020a170902d2cf00b0015ee60ef65bsm1474149plc.260.2022.05.10.02.17.30 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 10 May 2022 02:17:39 -0700 (PDT) From: Tyrone Ting To: avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, robh+dt@kernel.org, krzysztof.kozlowski@canonical.com, wsa@kernel.org, andriy.shevchenko@linux.intel.com, jarkko.nikula@linux.intel.com, semen.protsenko@linaro.org, sven@svenpeter.dev, jie.deng@intel.com, jsd@semihalf.com, lukas.bulwahn@gmail.com, olof@lixom.net, arnd@arndb.de, warp5tw@gmail.com, tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com Subject: [PATCH v4 1/9] dt-bindings: i2c: npcm: support NPCM845 Date: Tue, 10 May 2022 17:16:46 +0800 Message-Id: <20220510091654.8498-2-warp5tw@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220510091654.8498-1-warp5tw@gmail.com> References: <20220510091654.8498-1-warp5tw@gmail.com> 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: devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" From: Tyrone Ting Add compatible and nuvoton,sys-mgr description for NPCM i2c module. Signed-off-by: Tyrone Ting --- .../bindings/i2c/nuvoton,npcm7xx-i2c.yaml | 25 +++++++++++++++---- 1 file changed, 20 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml index 128444942aec..99fae8489771 100644 --- a/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/nuvoton,npcm7xx-i2c.yaml @@ -7,17 +7,18 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: nuvoton NPCM7XX I2C Controller Device Tree Bindings description: | - The NPCM750x includes sixteen I2C bus controllers. All Controllers support - both master and slave mode. Each controller can switch between master and slave - at run time (i.e. IPMB mode). Each controller has two 16 byte HW FIFO for TX and - RX. + I2C bus controllers of the NPCM series support both master and + slave mode. Each controller can switch between master and slave at run time + (i.e. IPMB mode). HW FIFO for TX and RX are supported. maintainers: - Tali Perry properties: compatible: - const: nuvoton,npcm750-i2c + enum: + - nuvoton,npcm750-i2c + - nuvoton,npcm845-i2c reg: maxItems: 1 @@ -36,6 +37,10 @@ properties: default: 100000 enum: [100000, 400000, 1000000] + nuvoton,sys-mgr: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: The phandle of system manager register node. + required: - compatible - reg @@ -44,6 +49,15 @@ required: allOf: - $ref: /schemas/i2c/i2c-controller.yaml# + - if: + properties: + compatible: + contains: + const: nuvoton,npcm845-i2c + + then: + required: + - nuvoton,sys-mgr unevaluatedProperties: false @@ -57,6 +71,7 @@ examples: clock-frequency = <100000>; interrupts = ; compatible = "nuvoton,npcm750-i2c"; + nuvoton,sys-mgr = <&gcr>; }; ... -- 2.17.1