From patchwork Thu Sep 28 12:24:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402880 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF52C38BC0; Thu, 28 Sep 2023 12:25:16 +0000 (UTC) Received: from mx08-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 547EA191; Thu, 28 Sep 2023 05:25:15 -0700 (PDT) Received: from pps.filterd (m0369457.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8T5Rp005266; Thu, 28 Sep 2023 14:24:46 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=Murv1XK1UiktKIyTFV+yWE0qG+F/vgc4NPP2uXsTpV0=; b=tf 0b7t1hQ4zJsQwtkMVzVK+xkVf7RkuBjEReBfUQKpE1IeYR05jI+CBLLJu6zlQ+OK GEITtXGeRiTpqFOHynK9PjVFPoCeP0IA+SrGofx4qslPJGGt+5mGsFPFgSfSGWtp vpHAbD3nxPRhHYkE1dNNZR4cNIgfXfGkOa5bcNWEO74hl8hIA2smWDkL7nq1IAJs Et6N3Yeh05vNImszFzLz+Y00iy1D//Tlq/tuM3WzzSSZt1CEB/jtVVpm2J/reee8 9YA4VZVHwKBdHUJ9Kj8erdnBXfnSVkWoay2po6tHnOJhk2wvInW/RCeQy3gFzGvo RqAChAa7wErlU4r4NxXA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3taayhvsxs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:24:46 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 60713100058; Thu, 28 Sep 2023 14:24:33 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 23CBB2309DA; Thu, 28 Sep 2023 14:24:33 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:24:32 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 01/12] dt-bindings: net: add STM32MP13 compatible in documentation for stm32 Date: Thu, 28 Sep 2023 14:24:16 +0200 Message-ID: <20230928122427.313271-2-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org New STM32 SOC have 2 GMACs instances. GMAC IP version is SNPS 4.20. Signed-off-by: Christophe Roullier --- .../devicetree/bindings/net/stm32-dwmac.yaml | 78 +++++++++++++++++-- 1 file changed, 70 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml index fc8c96b08d7dc..ca976281bfc22 100644 --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml @@ -22,18 +22,17 @@ select: enum: - st,stm32-dwmac - st,stm32mp1-dwmac + - st,stm32mp13-dwmac required: - compatible -allOf: - - $ref: snps,dwmac.yaml# - properties: compatible: oneOf: - items: - enum: - st,stm32mp1-dwmac + - st,stm32mp13-dwmac - const: snps,dwmac-4.20a - items: - enum: @@ -74,13 +73,10 @@ properties: st,syscon: $ref: /schemas/types.yaml#/definitions/phandle-array - items: - - items: - - description: phandle to the syscon node which encompases the glue register - - description: offset of the control register description: Should be phandle/offset pair. The phandle to the syscon node which - encompases the glue register, and the offset of the control register + encompases the glue register, the offset of the control register and + the mask to set bitfield in control register st,eth-clk-sel: description: @@ -101,6 +97,38 @@ required: unevaluatedProperties: false +allOf: + - $ref: snps,dwmac.yaml# + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp1-dwmac + - st,stm32-dwmac + then: + properties: + st,syscon: + items: + items: + - description: phandle to the syscon node which encompases the glue register + - description: offset of the control register + + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp13-dwmac + then: + properties: + st,syscon: + items: + items: + - description: phandle to the syscon node which encompases the glue register + - description: offset of the control register + - description: field to set mask in register + examples: - | #include @@ -161,3 +189,37 @@ examples: snps,pbl = <8>; phy-mode = "mii"; }; + + - | + #include + #include + #include + #include + //Example 4 + ethernet3: ethernet@5800a000 { + compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800a000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>, + <&exti 68 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", + "eth_wake_irq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "eth-ck", + "ptp_ref", + "ethstp"; + clocks = <&rcc ETHMAC>, + <&rcc ETHTX>, + <&rcc ETHRX>, + <&rcc ETHCK_K>, + <&rcc ETHPTP_K>, + <&rcc ETHSTP>; + st,syscon = <&syscfg 0x4 0xff0000>; + snps,mixed-burst; + snps,pbl = <2>; + snps,axi-config = <&stmmac_axi_config_1>; + snps,tso; + phy-mode = "rmii"; + }; From patchwork Thu Sep 28 12:24:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402882 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D74EB38BCE; Thu, 28 Sep 2023 12:25:17 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56D18194; Thu, 28 Sep 2023 05:25:15 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38S8X9Cd030339; Thu, 28 Sep 2023 14:24:40 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=ijjidUf5dUcxUDIaXXOkidI02mty1qHfmNxNoZ5QfvA=; b=Bq /q428kK2E9yTZLHQv8Bl/2LpPFpYbNK450FDYQpCMMz4R7Yxd3Ty8in/N1jyPHxy OeSioxnAD1xlXsSlsorUMfGgi82G0Eb7nu+MZGRsMSqZcGPMvqcHumHWlaOKxFyA NqC6ojiJhNOdchm/ufIYHwhq37u3mMB5ojLUZxfkzmDYdp9Bzj5UScsUHK0G/+2y plhrPjrE+iLC0NlXx5zLt1ZZ9DiS3S6g5pY9GqRlcoUDI8SxDeXWzfcbhRM1+pHe Hs12fwqMkUalurRp1o6S4mzHj6w9oy4xnJvpgiJ6x0EIwc76RQrbOzR0Dc9nlS5o LQnox5jMzsi8PmF5G60g== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3tcq63c3ss-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:24:40 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 90B9E100065; Thu, 28 Sep 2023 14:24:34 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 868E72309DA; Thu, 28 Sep 2023 14:24:34 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:24:33 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 02/12] dt-bindings: net: add new property st,ext-phyclk in documentation for stm32 Date: Thu, 28 Sep 2023 14:24:17 +0200 Message-ID: <20230928122427.313271-3-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Add property st,ext-phyclk to manage cases when PHY have no cristal/quartz This property can be used with RMII phy without cristal 50Mhz and when we want to select RCC clock instead of ETH_REF_CLK Can be used also with RGMII phy with no cristal and we select RCC clock instead of ETH_CLK125 This new property replace st,eth-clk-sel and st,eth-ref-clk-sel Signed-off-by: Christophe Roullier --- Documentation/devicetree/bindings/net/stm32-dwmac.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml index ca976281bfc22..54fda8b052abc 100644 --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml @@ -78,12 +78,21 @@ properties: encompases the glue register, the offset of the control register and the mask to set bitfield in control register + st,ext-phyclk: + description: + set this property in RMII mode when you have PHY without crystal 50MHz and want to + select RCC clock instead of ETH_REF_CLK. or in RGMII mode when you want to select + RCC clock instead of ETH_CLK125. + type: boolean + st,eth-clk-sel: + deprecated: true description: set this property in RGMII PHY when you want to select RCC clock instead of ETH_CLK125. type: boolean st,eth-ref-clk-sel: + deprecated: true description: set this property in RMII mode when you have PHY without crystal 50MHz and want to select RCC clock instead of ETH_REF_CLK. From patchwork Thu Sep 28 12:24:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402883 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 97FEA38BD0; Thu, 28 Sep 2023 12:25:18 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 768D7198; Thu, 28 Sep 2023 05:25:16 -0700 (PDT) Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8eukb015804; Thu, 28 Sep 2023 14:24:51 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=XWQKzyVuCPY+UopNJ3bGLCZLJe38p0O+c17LxGIiBAs=; b=ka QpDn1OIHUsP/oi9xHAwOFeqFv7kN44P/AgBC8/NoBExkjQN2RGx5Yglm/U4V8ZnC ZTmc6gkb782yZDuYFpPacrdVJi2Ow3QGoAMRTL0NWjZY1InXhsa+JjCnOWgG/0GQ 93R3c7SXnzIMAqkiXxWVFYgdGupyxs+Fn6PYEGClQTcuPQ+rbHtCL0jpfkv+wmK3 BAA8rtbVAbLam8AVD6WMRK07pJH5FqisyoKb3tslfpXICetdj8g1cDvhu5bOftOu IZIWdnYkvln39SGeYmQrk0fOuj5MrhI4N/B2N8j0saVzhXQXnO9IyL50Vt4y4f9J ri/DIoENOvUbJpWRCGXg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t9qbx6c0u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:24:51 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id BF7A6100066; Thu, 28 Sep 2023 14:24:34 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B69922309DA; Thu, 28 Sep 2023 14:24:34 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:24:34 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 03/12] dt-bindings: net: add phy-supply property for stm32 Date: Thu, 28 Sep 2023 14:24:18 +0200 Message-ID: <20230928122427.313271-4-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Phandle to a regulator that provides power to the PHY. This regulator will be managed during the PHY power on/off sequence. Signed-off-by: Christophe Roullier --- Documentation/devicetree/bindings/net/stm32-dwmac.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml index 54fda8b052abc..f96b1589224ba 100644 --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml @@ -78,6 +78,9 @@ properties: encompases the glue register, the offset of the control register and the mask to set bitfield in control register + phy-supply: + description: PHY regulator + st,ext-phyclk: description: set this property in RMII mode when you have PHY without crystal 50MHz and want to From patchwork Thu Sep 28 12:24:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402884 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A18B38BD1; Thu, 28 Sep 2023 12:25:18 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 76B66199; Thu, 28 Sep 2023 05:25:16 -0700 (PDT) Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8aKu8015718; Thu, 28 Sep 2023 14:24:51 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=P3XV1IaVNFLkdLdID+Fpncm54gnI4v+2MxfVHgWirNY=; b=ds yFU5ucpU9qQOFXAKtNf5y1tAUA04tfABDduSO1v/ZvguNCct772K6HjQCR9f10BF LOvNFaAItwYn6DyaTjtcz3aAgehKlDyhEV2qSq58QM8IWE1la2f+5IXwZneTOMoI KJIjifJlgWLc2EhBxP2rsznxY3n8+MPEq14GDxGStiQ2CWvX9nua9JiVSxviTEY+ 9oEFL9mVFuXUk1TluMy82uXwwCUtRnYi2+RgnaH9Bep1VwCipv/wfFiBNl6hnsiI LABQtBgBr8Mxp4+Z60J2MsdKLxLpw085CTF4MecOeODIKYMSm1tNGRLsYx9jDUEC vJog6wWrfeiKAJSe6bHA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t9qbx6c14-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:24:51 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id BBA12100068; Thu, 28 Sep 2023 14:24:35 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B17722309DD; Thu, 28 Sep 2023 14:24:35 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:24:35 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 04/12] net: ethernet: stmmac: rework glue to simplify management for next stm32 Date: Thu, 28 Sep 2023 14:24:19 +0200 Message-ID: <20230928122427.313271-5-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Change glue to be more generic and manage easily next stm32 products. The goal of this commit is to have one stm32mp1_set_mode function which can manage different STM32 SOC. SOC can have different SYSCFG register bitfields. so in pmcsetr we defined the bitfields corresponding to the SOC. Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 70 +++++++++++++------ 1 file changed, 48 insertions(+), 22 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index ab4324ed46dac..52106e0d7359f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -23,10 +23,6 @@ #define SYSCFG_MCU_ETH_MASK BIT(23) #define SYSCFG_MP1_ETH_MASK GENMASK(23, 16) -#define SYSCFG_PMCCLRR_OFFSET 0x40 - -#define SYSCFG_PMCR_ETH_CLK_SEL BIT(16) -#define SYSCFG_PMCR_ETH_REF_CLK_SEL BIT(17) /* CLOCK feed to PHY*/ #define ETH_CK_F_25M 25000000 @@ -46,9 +42,6 @@ * RMII | 1 | 0 | 0 | n/a | *------------------------------------------ */ -#define SYSCFG_PMCR_ETH_SEL_MII BIT(20) -#define SYSCFG_PMCR_ETH_SEL_RGMII BIT(21) -#define SYSCFG_PMCR_ETH_SEL_RMII BIT(23) #define SYSCFG_PMCR_ETH_SEL_GMII 0 #define SYSCFG_MCU_ETH_SEL_MII 0 #define SYSCFG_MCU_ETH_SEL_RMII 1 @@ -90,12 +83,25 @@ struct stm32_dwmac { int eth_ref_clk_sel_reg; int irq_pwr_wakeup; u32 mode_reg; /* MAC glue-logic mode register */ + u32 mode_mask; struct regmap *regmap; u32 speed; const struct stm32_ops *ops; struct device *dev; }; +struct stm32_syscfg_pmcsetr { + u32 eth1_clk_sel; + u32 eth1_ref_clk_sel; + u32 eth1_selmii; + u32 eth1_sel_rgmii; + u32 eth1_sel_rmii; + u32 eth2_clk_sel; + u32 eth2_ref_clk_sel; + u32 eth2_sel_rgmii; + u32 eth2_sel_rmii; +}; + struct stm32_ops { int (*set_mode)(struct plat_stmmacenet_data *plat_dat); int (*clk_prepare)(struct stm32_dwmac *dwmac, bool prepare); @@ -103,7 +109,8 @@ struct stm32_ops { void (*resume)(struct stm32_dwmac *dwmac); int (*parse_data)(struct stm32_dwmac *dwmac, struct device *dev); - u32 syscfg_eth_mask; + u32 syscfg_clr_off; + struct stm32_syscfg_pmcsetr pmcsetr; }; static int stm32_dwmac_init(struct plat_stmmacenet_data *plat_dat) @@ -175,7 +182,7 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) case PHY_INTERFACE_MODE_MII: if (clk_rate == ETH_CK_F_25M && dwmac->ext_phyclk) dwmac->enable_eth_ck = true; - val = SYSCFG_PMCR_ETH_SEL_MII; + val = dwmac->ops->pmcsetr.eth1_selmii; pr_debug("SYSCFG init : PHY_INTERFACE_MODE_MII\n"); break; case PHY_INTERFACE_MODE_GMII: @@ -183,16 +190,17 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) if (clk_rate == ETH_CK_F_25M && (dwmac->eth_clk_sel_reg || dwmac->ext_phyclk)) { dwmac->enable_eth_ck = true; - val |= SYSCFG_PMCR_ETH_CLK_SEL; + val |= dwmac->ops->pmcsetr.eth1_clk_sel; } pr_debug("SYSCFG init : PHY_INTERFACE_MODE_GMII\n"); break; case PHY_INTERFACE_MODE_RMII: - val = SYSCFG_PMCR_ETH_SEL_RMII; + val = dwmac->ops->pmcsetr.eth1_sel_rmii | dwmac->ops->pmcsetr.eth2_sel_rmii; if ((clk_rate == ETH_CK_F_25M || clk_rate == ETH_CK_F_50M) && (dwmac->eth_ref_clk_sel_reg || dwmac->ext_phyclk)) { dwmac->enable_eth_ck = true; - val |= SYSCFG_PMCR_ETH_REF_CLK_SEL; + val |= dwmac->ops->pmcsetr.eth1_ref_clk_sel; + val |= dwmac->ops->pmcsetr.eth2_ref_clk_sel; } pr_debug("SYSCFG init : PHY_INTERFACE_MODE_RMII\n"); break; @@ -200,11 +208,12 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_RGMII_RXID: case PHY_INTERFACE_MODE_RGMII_TXID: - val = SYSCFG_PMCR_ETH_SEL_RGMII; + val = dwmac->ops->pmcsetr.eth1_sel_rgmii | dwmac->ops->pmcsetr.eth2_sel_rgmii; if ((clk_rate == ETH_CK_F_25M || clk_rate == ETH_CK_F_125M) && (dwmac->eth_clk_sel_reg || dwmac->ext_phyclk)) { dwmac->enable_eth_ck = true; - val |= SYSCFG_PMCR_ETH_CLK_SEL; + val |= dwmac->ops->pmcsetr.eth1_clk_sel; + val |= dwmac->ops->pmcsetr.eth2_clk_sel; } pr_debug("SYSCFG init : PHY_INTERFACE_MODE_RGMII\n"); break; @@ -216,12 +225,12 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) } /* Need to update PMCCLRR (clear register) */ - regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET, - dwmac->ops->syscfg_eth_mask); + regmap_write(dwmac->regmap, reg + dwmac->ops->syscfg_clr_off, + dwmac->mode_mask); /* Update PMCSETR (set register) */ return regmap_update_bits(dwmac->regmap, reg, - dwmac->ops->syscfg_eth_mask, val); + dwmac->mode_mask, val); } static int stm32mcu_set_mode(struct plat_stmmacenet_data *plat_dat) @@ -247,7 +256,7 @@ static int stm32mcu_set_mode(struct plat_stmmacenet_data *plat_dat) } return regmap_update_bits(dwmac->regmap, reg, - dwmac->ops->syscfg_eth_mask, val << 23); + SYSCFG_MCU_ETH_MASK, val << 23); } static void stm32_dwmac_clk_disable(struct stm32_dwmac *dwmac) @@ -290,10 +299,17 @@ static int stm32_dwmac_parse_data(struct stm32_dwmac *dwmac, return PTR_ERR(dwmac->regmap); err = of_property_read_u32_index(np, "st,syscon", 1, &dwmac->mode_reg); + if (err) { + dev_err(dev, "Can't get sysconfig register offset (%d)\n", err); + return err; + } + + dwmac->mode_mask = SYSCFG_MP1_ETH_MASK; + err = of_property_read_u32_index(np, "st,syscon", 2, &dwmac->mode_mask); if (err) - dev_err(dev, "Can't get sysconfig mode offset (%d)\n", err); + pr_debug("Warning sysconfig register mask not set\n"); - return err; + return 0; } static int stm32mp1_parse_data(struct stm32_dwmac *dwmac, @@ -499,7 +515,6 @@ static SIMPLE_DEV_PM_OPS(stm32_dwmac_pm_ops, static struct stm32_ops stm32mcu_dwmac_data = { .set_mode = stm32mcu_set_mode, .suspend = stm32mcu_suspend, - .syscfg_eth_mask = SYSCFG_MCU_ETH_MASK }; static struct stm32_ops stm32mp1_dwmac_data = { @@ -508,7 +523,18 @@ static struct stm32_ops stm32mp1_dwmac_data = { .suspend = stm32mp1_suspend, .resume = stm32mp1_resume, .parse_data = stm32mp1_parse_data, - .syscfg_eth_mask = SYSCFG_MP1_ETH_MASK + .syscfg_clr_off = 0x44, + .pmcsetr = { + .eth1_clk_sel = BIT(16), + .eth1_ref_clk_sel = BIT(17), + .eth1_selmii = BIT(20), + .eth1_sel_rgmii = BIT(21), + .eth1_sel_rmii = BIT(23), + .eth2_clk_sel = 0, + .eth2_ref_clk_sel = 0, + .eth2_sel_rgmii = 0, + .eth2_sel_rmii = 0 + } }; static const struct of_device_id stm32_dwmac_match[] = { From patchwork Thu Sep 28 12:24:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402885 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A311A38DC5; Thu, 28 Sep 2023 12:26:10 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 663A2198; Thu, 28 Sep 2023 05:26:07 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38S8kbbg029789; Thu, 28 Sep 2023 14:25:47 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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Thu, 28 Sep 2023 14:25:47 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:25:46 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 05/12] net: ethernet: stmmac: add management of stm32mp13 for stm32 Date: Thu, 28 Sep 2023 14:24:20 +0200 Message-ID: <20230928122427.313271-6-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org From: Christophe Roullier Add Ethernet support for STM32MP13. STM32MP13 is STM32 SOC with 2 GMACs instances. GMAC IP version is SNPS 4.20. GMAC IP configure with 1 RX and 1 TX queue. DMA HW capability register supported RX Checksum Offload Engine supported TX Checksum insertion supported Wake-Up On Lan supported TSO supported Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 52106e0d7359f..a071dc6ffc95b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -537,9 +537,30 @@ static struct stm32_ops stm32mp1_dwmac_data = { } }; +static struct stm32_ops stm32mp13_dwmac_data = { + .set_mode = stm32mp1_set_mode, + .clk_prepare = stm32mp1_clk_prepare, + .suspend = stm32mp1_suspend, + .resume = stm32mp1_resume, + .parse_data = stm32mp1_parse_data, + .syscfg_clr_off = 0x08, + .pmcsetr = { + .eth1_clk_sel = BIT(16), + .eth1_ref_clk_sel = BIT(17), + .eth1_selmii = 0, + .eth1_sel_rgmii = BIT(21), + .eth1_sel_rmii = BIT(23), + .eth2_clk_sel = BIT(24), + .eth2_ref_clk_sel = BIT(25), + .eth2_sel_rgmii = BIT(29), + .eth2_sel_rmii = BIT(31) + } +}; + static const struct of_device_id stm32_dwmac_match[] = { { .compatible = "st,stm32-dwmac", .data = &stm32mcu_dwmac_data}, { .compatible = "st,stm32mp1-dwmac", .data = &stm32mp1_dwmac_data}, + { .compatible = "st,stm32mp13-dwmac", .data = &stm32mp13_dwmac_data}, { } }; MODULE_DEVICE_TABLE(of, stm32_dwmac_match); From patchwork Thu Sep 28 12:24:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402888 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD8BD38DC5; Thu, 28 Sep 2023 12:26:19 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77C5D1A6; Thu, 28 Sep 2023 05:26:16 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38S8X9Cs030339; Thu, 28 Sep 2023 14:25:49 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=RBXVmwb6jNT2iUShZk/ZgEGot9S1AER/3jhHyMGTE+c=; b=6X IlU/PSF6bD1gmosvt9vRKIHyITYHMwGbdQA1LpguAGHGIq08NT8ZWBTsZ+AP3LBg MY9nvlp+mA98Dc+AawUYzTIlebNN5qAo5Ao7KJO1+qmt1JSe0o3slF0hwoHKYO+u arjJe4RTAW3IkZDrMaCWpN1IgMJ4oPPONGYfzrshM3hR9LpuaX40CX/QK/ufcqIC 0PD/f3l2Z2JUkVbuOMuTeWE5yQ/9sB4/pRTjzsEFj5gj+273NNdmhan2ThD7OJ6U ok6UCnk1wtOzrgwQfODjnF+vFW/Qw5kQ/z2TbuJLF7indfDWfdAmtjJX5L4mtJeG C7Sww5vriUbszct0FIrw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3tcq63c40b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:25:49 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id D99F9100057; Thu, 28 Sep 2023 14:25:47 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D1A7622F7B0; Thu, 28 Sep 2023 14:25:47 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:25:46 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 06/12] net: ethernet: stmmac: stm32: update config management for phy wo cristal Date: Thu, 28 Sep 2023 14:24:21 +0200 Message-ID: <20230928122427.313271-7-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org From: Christophe Roullier Some cleaning because some Ethernet PHY configs do not need to add st,ext-phyclk property Change print info message "No phy clock provided" only when debug Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 27 ++++++++++--------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index a071dc6ffc95b..1210062f0832a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -55,17 +55,17 @@ *| | | 25MHz | 50MHz | | * --------------------------------------------------------------------------- *| MII | - | eth-ck | n/a | n/a | - *| | | st,ext-phyclk | | | + *| | | | | | * --------------------------------------------------------------------------- *| GMII | - | eth-ck | n/a | n/a | - *| | | st,ext-phyclk | | | + *| | | | | | * --------------------------------------------------------------------------- *| RGMII | - | eth-ck | n/a | eth-ck | - *| | | st,ext-phyclk | | st,eth-clk-sel or| + *| | | | | st,eth-clk-sel or| *| | | | | st,ext-phyclk | * --------------------------------------------------------------------------- *| RMII | - | eth-ck | eth-ck | n/a | - *| | | st,ext-phyclk | st,eth-ref-clk-sel | | + *| | | | st,eth-ref-clk-sel | | *| | | | or st,ext-phyclk | | * --------------------------------------------------------------------------- * @@ -180,23 +180,22 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) dwmac->enable_eth_ck = false; switch (plat_dat->mac_interface) { case PHY_INTERFACE_MODE_MII: - if (clk_rate == ETH_CK_F_25M && dwmac->ext_phyclk) + if (clk_rate == ETH_CK_F_25M) dwmac->enable_eth_ck = true; val = dwmac->ops->pmcsetr.eth1_selmii; pr_debug("SYSCFG init : PHY_INTERFACE_MODE_MII\n"); break; case PHY_INTERFACE_MODE_GMII: val = SYSCFG_PMCR_ETH_SEL_GMII; - if (clk_rate == ETH_CK_F_25M && - (dwmac->eth_clk_sel_reg || dwmac->ext_phyclk)) { + if (clk_rate == ETH_CK_F_25M) dwmac->enable_eth_ck = true; - val |= dwmac->ops->pmcsetr.eth1_clk_sel; - } pr_debug("SYSCFG init : PHY_INTERFACE_MODE_GMII\n"); break; case PHY_INTERFACE_MODE_RMII: val = dwmac->ops->pmcsetr.eth1_sel_rmii | dwmac->ops->pmcsetr.eth2_sel_rmii; - if ((clk_rate == ETH_CK_F_25M || clk_rate == ETH_CK_F_50M) && + if (clk_rate == ETH_CK_F_25M) + dwmac->enable_eth_ck = true; + if ((clk_rate == ETH_CK_F_50M) && (dwmac->eth_ref_clk_sel_reg || dwmac->ext_phyclk)) { dwmac->enable_eth_ck = true; val |= dwmac->ops->pmcsetr.eth1_ref_clk_sel; @@ -209,7 +208,9 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) case PHY_INTERFACE_MODE_RGMII_RXID: case PHY_INTERFACE_MODE_RGMII_TXID: val = dwmac->ops->pmcsetr.eth1_sel_rgmii | dwmac->ops->pmcsetr.eth2_sel_rgmii; - if ((clk_rate == ETH_CK_F_25M || clk_rate == ETH_CK_F_125M) && + if (clk_rate == ETH_CK_F_25M) + dwmac->enable_eth_ck = true; + if ((clk_rate == ETH_CK_F_125M) && (dwmac->eth_clk_sel_reg || dwmac->ext_phyclk)) { dwmac->enable_eth_ck = true; val |= dwmac->ops->pmcsetr.eth1_clk_sel; @@ -225,7 +226,7 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) } /* Need to update PMCCLRR (clear register) */ - regmap_write(dwmac->regmap, reg + dwmac->ops->syscfg_clr_off, + regmap_write(dwmac->regmap, dwmac->ops->syscfg_clr_off, dwmac->mode_mask); /* Update PMCSETR (set register) */ @@ -332,7 +333,7 @@ static int stm32mp1_parse_data(struct stm32_dwmac *dwmac, /* Get ETH_CLK clocks */ dwmac->clk_eth_ck = devm_clk_get(dev, "eth-ck"); if (IS_ERR(dwmac->clk_eth_ck)) { - dev_info(dev, "No phy clock provided...\n"); + dev_dbg(dev, "No phy clock provided...\n"); dwmac->clk_eth_ck = NULL; } From patchwork Thu Sep 28 12:24:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402886 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB0F938DC1; 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Thu, 28 Sep 2023 14:25:51 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B493E100058; Thu, 28 Sep 2023 14:25:50 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A951822F7B0; Thu, 28 Sep 2023 14:25:50 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:25:47 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 07/12] net: ethernet: stm32: clean the way to manage wol irqwake Date: Thu, 28 Sep 2023 14:24:22 +0200 Message-ID: <20230928122427.313271-8-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org From: Christophe Roullier On STM32 platforms it is no longer needed to use a dedicated wakeup to wake up system from CStop. This patch removes the dedicated wake up usage and clean the way to register the wake up irq. Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 64 +++++++++---------- 1 file changed, 31 insertions(+), 33 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 1210062f0832a..72dda71850d75 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -81,7 +81,6 @@ struct stm32_dwmac { int enable_eth_ck; int eth_clk_sel_reg; int eth_ref_clk_sel_reg; - int irq_pwr_wakeup; u32 mode_reg; /* MAC glue-logic mode register */ u32 mode_mask; struct regmap *regmap; @@ -316,9 +315,7 @@ static int stm32_dwmac_parse_data(struct stm32_dwmac *dwmac, static int stm32mp1_parse_data(struct stm32_dwmac *dwmac, struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); struct device_node *np = dev->of_node; - int err = 0; /* Ethernet PHY have no crystal */ dwmac->ext_phyclk = of_property_read_bool(np, "st,ext-phyclk"); @@ -350,29 +347,24 @@ static int stm32mp1_parse_data(struct stm32_dwmac *dwmac, if (IS_ERR(dwmac->syscfg_clk)) dwmac->syscfg_clk = NULL; - /* Get IRQ information early to have an ability to ask for deferred - * probe if needed before we went too far with resource allocation. - */ - dwmac->irq_pwr_wakeup = platform_get_irq_byname_optional(pdev, - "stm32_pwr_wakeup"); - if (dwmac->irq_pwr_wakeup == -EPROBE_DEFER) - return -EPROBE_DEFER; - - if (!dwmac->clk_eth_ck && dwmac->irq_pwr_wakeup >= 0) { - err = device_init_wakeup(&pdev->dev, true); - if (err) { - dev_err(&pdev->dev, "Failed to init wake up irq\n"); - return err; - } - err = dev_pm_set_dedicated_wake_irq(&pdev->dev, - dwmac->irq_pwr_wakeup); - if (err) { - dev_err(&pdev->dev, "Failed to set wake up irq\n"); - device_init_wakeup(&pdev->dev, false); - } - device_set_wakeup_enable(&pdev->dev, false); + return 0; +} + +static int stm32_dwmac_wake_init(struct device *dev, + struct stmmac_resources *stmmac_res) +{ + int err; + + device_set_wakeup_capable(dev, true); + + err = dev_pm_set_wake_irq(dev, stmmac_res->wol_irq); + if (err) { + dev_err(dev, "Failed to set wake up irq\n"); + device_set_wakeup_capable(dev, false); + return err; } - return err; + + return 0; } static int stm32_dwmac_probe(struct platform_device *pdev) @@ -410,11 +402,17 @@ static int stm32_dwmac_probe(struct platform_device *pdev) return ret; } + if (stmmac_res.wol_irq && !dwmac->clk_eth_ck) { + ret = stm32_dwmac_wake_init(&pdev->dev, &stmmac_res); + if (ret) + goto err_wake_init_disable; + } + plat_dat->bsp_priv = dwmac; ret = stm32_dwmac_init(plat_dat); if (ret) - return ret; + goto err_wake_init_disable; ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); if (ret) @@ -424,7 +422,11 @@ static int stm32_dwmac_probe(struct platform_device *pdev) err_clk_disable: stm32_dwmac_clk_disable(dwmac); - +err_wake_init_disable: + if (stmmac_res.wol_irq && !dwmac->clk_eth_ck) { + dev_pm_clear_wake_irq(&pdev->dev); + device_set_wakeup_capable(&pdev->dev, false); + } return ret; } @@ -432,16 +434,12 @@ static void stm32_dwmac_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct stmmac_priv *priv = netdev_priv(ndev); - struct stm32_dwmac *dwmac = priv->plat->bsp_priv; stmmac_dvr_remove(&pdev->dev); - stm32_dwmac_clk_disable(priv->plat->bsp_priv); - if (dwmac->irq_pwr_wakeup >= 0) { - dev_pm_clear_wake_irq(&pdev->dev); - device_init_wakeup(&pdev->dev, false); - } + dev_pm_clear_wake_irq(&pdev->dev); + device_init_wakeup(&pdev->dev, false); } static int stm32mp1_suspend(struct stm32_dwmac *dwmac) From patchwork Thu Sep 28 12:24:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402887 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB46138BDE; 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Thu, 28 Sep 2023 14:25:50 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 7EB7C100058; Thu, 28 Sep 2023 14:25:49 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7395D22F7B0; Thu, 28 Sep 2023 14:25:49 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:25:48 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 08/12] net: ethernet: stmmac: stm32: support the phy-supply regulator binding Date: Thu, 28 Sep 2023 14:24:23 +0200 Message-ID: <20230928122427.313271-9-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org From: Christophe Roullier Configure the phy regulator if defined by the "phy-supply" DT phandle. Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 51 ++++++++++++++++++- 1 file changed, 50 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 72dda71850d75..31e3abd2caeaa 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -84,6 +85,7 @@ struct stm32_dwmac { u32 mode_reg; /* MAC glue-logic mode register */ u32 mode_mask; struct regmap *regmap; + struct regulator *regulator; u32 speed; const struct stm32_ops *ops; struct device *dev; @@ -309,6 +311,16 @@ static int stm32_dwmac_parse_data(struct stm32_dwmac *dwmac, if (err) pr_debug("Warning sysconfig register mask not set\n"); + dwmac->regulator = devm_regulator_get_optional(dev, "phy"); + if (IS_ERR(dwmac->regulator)) { + if (PTR_ERR(dwmac->regulator) == -EPROBE_DEFER) { + dev_dbg(dev, "phy regulator is not available yet, deferred probing\n"); + return -EPROBE_DEFER; + } + dev_dbg(dev, "no regulator found\n"); + dwmac->regulator = NULL; + } + return 0; } @@ -367,6 +379,27 @@ static int stm32_dwmac_wake_init(struct device *dev, return 0; } +static int phy_power_on(struct stm32_dwmac *bsp_priv, bool enable) +{ + int ret; + struct device *dev = bsp_priv->dev; + + if (!bsp_priv->regulator) + return 0; + + if (enable) { + ret = regulator_enable(bsp_priv->regulator); + if (ret) + dev_err(dev, "fail to enable phy-supply\n"); + } else { + ret = regulator_disable(bsp_priv->regulator); + if (ret) + dev_err(dev, "fail to disable phy-supply\n"); + } + + return 0; +} + static int stm32_dwmac_probe(struct platform_device *pdev) { struct plat_stmmacenet_data *plat_dat; @@ -414,12 +447,18 @@ static int stm32_dwmac_probe(struct platform_device *pdev) if (ret) goto err_wake_init_disable; - ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); + ret = phy_power_on(plat_dat->bsp_priv, true); if (ret) goto err_clk_disable; + ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); + if (ret) + goto err_gmac_powerdown; + return 0; +err_gmac_powerdown: + phy_power_on(plat_dat->bsp_priv, false); err_clk_disable: stm32_dwmac_clk_disable(dwmac); err_wake_init_disable: @@ -440,6 +479,8 @@ static void stm32_dwmac_remove(struct platform_device *pdev) dev_pm_clear_wake_irq(&pdev->dev); device_init_wakeup(&pdev->dev, false); + + phy_power_on(priv->plat->bsp_priv, false); } static int stm32mp1_suspend(struct stm32_dwmac *dwmac) @@ -455,12 +496,20 @@ static int stm32mp1_suspend(struct stm32_dwmac *dwmac) if (dwmac->enable_eth_ck) clk_disable_unprepare(dwmac->clk_eth_ck); + /* Keep the PHY up if we use Wake-on-Lan. */ + if (!device_may_wakeup(dwmac->dev)) + phy_power_on(dwmac, false); + return ret; } static void stm32mp1_resume(struct stm32_dwmac *dwmac) { clk_disable_unprepare(dwmac->clk_ethstp); + + /* The PHY was up for Wake-on-Lan. */ + if (!device_may_wakeup(dwmac->dev)) + phy_power_on(dwmac, true); } static int stm32mcu_suspend(struct stm32_dwmac *dwmac) From patchwork Thu Sep 28 12:24:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402889 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD45A38DC2; Thu, 28 Sep 2023 12:26:19 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 771041A5; Thu, 28 Sep 2023 05:26:16 -0700 (PDT) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8VIag001998; Thu, 28 Sep 2023 14:25:51 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=xdelVZU+hhuDFWwX8VYbX77V8wxYkNm6ke0MsbzQlOs=; 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Thu, 28 Sep 2023 14:25:49 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 09/12] ARM: dts: stm32: add ethernet1 and ethernet2 support on stm32mp13 Date: Thu, 28 Sep 2023 14:24:24 +0200 Message-ID: <20230928122427.313271-10-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Both instances ethernet based on GMAC SNPS IP on stm32mp13. GMAC IP version is SNPS 4.20. STM32MP13 is STM32 SOC with 2 GMACs instances. GMAC IP configure with 1 RX and 1 TX queue. DMA HW capability register supported RX Checksum Offload Engine supported TX Checksum insertion supported Wake-Up On Lan supported TSO supported Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/st/stm32mp131.dtsi | 31 ++++++++++++++++++++++++++++ arch/arm/boot/dts/st/stm32mp133.dtsi | 30 +++++++++++++++++++++++++++ 2 files changed, 61 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index ac90fcbf0c091..d8339eea05d53 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -1296,6 +1296,37 @@ sdmmc2: mmc@58007000 { status = "disabled"; }; + ethernet1: ethernet@5800a000 { + compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800a000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>, + <&exti 68 1>; + interrupt-names = "macirq", "eth_wake_irq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ethstp", + "eth-ck"; + clocks = <&rcc ETH1MAC>, + <&rcc ETH1TX>, + <&rcc ETH1RX>, + <&rcc ETH1STP>, + <&rcc ETH1CK_K>; + st,syscon = <&syscfg 0x4 0xff0000>; + snps,mixed-burst; + snps,pbl = <2>; + snps,axi-config = <&stmmac_axi_config_1>; + snps,tso; + status = "disabled"; + + stmmac_axi_config_1: stmmac-axi-config { + snps,wr_osr_lmt = <0x7>; + snps,rd_osr_lmt = <0x7>; + snps,blen = <0 0 0 0 16 8 4>; + }; + }; + usbh_ohci: usb@5800c000 { compatible = "generic-ohci"; reg = <0x5800c000 0x1000>; diff --git a/arch/arm/boot/dts/st/stm32mp133.dtsi b/arch/arm/boot/dts/st/stm32mp133.dtsi index df451c3c2a26d..aee855cd2f36b 100644 --- a/arch/arm/boot/dts/st/stm32mp133.dtsi +++ b/arch/arm/boot/dts/st/stm32mp133.dtsi @@ -64,5 +64,35 @@ channel@18 { }; }; }; + + ethernet2: ethernet@5800e000 { + compatible = "st,stm32mp13-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800e000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ethstp", + "eth-ck"; + clocks = <&rcc ETH2MAC>, + <&rcc ETH2TX>, + <&rcc ETH2RX>, + <&rcc ETH2STP>, + <&rcc ETH2CK_K>; + st,syscon = <&syscfg 0x4 0xff000000>; + snps,mixed-burst; + snps,pbl = <2>; + snps,axi-config = <&stmmac_axi_config_2>; + snps,tso; + status = "disabled"; + + stmmac_axi_config_2: stmmac-axi-config { + snps,wr_osr_lmt = <0x7>; + snps,rd_osr_lmt = <0x7>; + snps,blen = <0 0 0 0 16 8 4>; + }; + }; }; }; From patchwork Thu Sep 28 12:24:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402891 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 18B0238DC2; Thu, 28 Sep 2023 12:27:25 +0000 (UTC) Received: from mx08-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F42E193; Thu, 28 Sep 2023 05:27:23 -0700 (PDT) Received: from pps.filterd (m0369457.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8W5fH005085; Thu, 28 Sep 2023 14:27:02 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=oEuv97N2UpfsnYNl32STo/S5ISOQdowcz3DPU656h8c=; b=jd JNn+ORBb6FGQvNdH9DOdRMz58bBt6E8lGD1ywlgnzq0Td65dZSzIDgGhzSVyViXD 0KsQrVg962kC/ubhqU5GrzXqeReSggl1F9zlWRzbQESRVg3jeg6k3wpbYc/g1cpT aoGkJQwN3GMOFZZiyi0112nrTiGGyApO4f75cBrYpqHzDChNjT7AyiN7tFtAAE2u RT5bGII3iAvPFDXWf+a4MW+0v+0nlhU7c/PGmRo2//DTujY0iw+9NlrizDl0LGt+ LRJh4WNoYwNr9JxugUmXsPx0LqnmyC7vAYTqxRHnvwqX2zvEdVD/VLH5QoxvtYcc sYKoS648keKMjg3zyDuw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3taayhvtdg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:27:02 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2A836100057; Thu, 28 Sep 2023 14:27:01 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 200AA2309EC; Thu, 28 Sep 2023 14:27:01 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:27:00 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 10/12] ARM: dts: stm32: add ethernet1/2 RMII pins for STM32MP13F-DK board Date: Thu, 28 Sep 2023 14:24:25 +0200 Message-ID: <20230928122427.313271-11-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Those pins are used for Ethernet 1 and 2 on STM32MP13F-DK board. ethernet1: RMII with crystal. ethernet2: RMII without crystal. PHYs used are SMSC (LAN8742A) Add analog gpio pin configuration ("sleep") to manage power mode on stm32mp13. Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 71 +++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index 27e0c3826789d..b2583df813af8 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -13,6 +13,77 @@ pins { }; }; + eth1_rmii_pins_a: eth1-rmii-0 { + pins1 { + pinmux = , /* ETH_RMII_TXD0 */ + , /* ETH_RMII_TXD1 */ + , /* ETH_RMII_TX_EN */ + , /* ETH_RMII_REF_CLK */ + , /* ETH_MDIO */ + ; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = , /* ETH_RMII_RXD0 */ + , /* ETH_RMII_RXD1 */ + ; /* ETH_RMII_CRS_DV */ + bias-disable; + }; + + }; + + eth1_rmii_sleep_pins_a: eth1-rmii-sleep-0 { + pins1 { + pinmux = , /* ETH_RMII_TXD0 */ + , /* ETH_RMII_TXD1 */ + , /* ETH_RMII_TX_EN */ + , /* ETH_RMII_REF_CLK */ + , /* ETH_MDIO */ + , /* ETH_MDC */ + , /* ETH_RMII_RXD0 */ + , /* ETH_RMII_RXD1 */ + ; /* ETH_RMII_CRS_DV */ + }; + }; + + eth2_rmii_pins_a: eth2-rmii-0 { + pins1 { + pinmux = , /* ETH_RMII_TXD0 */ + , /* ETH_RMII_TXD1 */ + , /* ETH_RMII_ETHCK */ + , /* ETH_RMII_TX_EN */ + , /* ETH_MDIO */ + ; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = , /* ETH_RMII_RXD0 */ + , /* ETH_RMII_RXD1 */ + ; /* ETH_RMII_CRS_DV */ + bias-disable; + }; + }; + + eth2_rmii_sleep_pins_a: eth2-rmii-sleep-0 { + pins1 { + pinmux = , /* ETH_RMII_TXD0 */ + , /* ETH_RMII_TXD1 */ + , /* ETH_RMII_ETHCK */ + , /* ETH_RMII_TX_EN */ + , /* ETH_MDIO */ + , /* ETH_MDC */ + , /* ETH_RMII_RXD0 */ + , /* ETH_RMII_RXD1 */ + ; /* ETH_RMII_CRS_DV */ + }; + }; + i2c1_pins_a: i2c1-0 { pins { pinmux = , /* I2C1_SCL */ From patchwork Thu Sep 28 12:24:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402892 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA64B38DC2; Thu, 28 Sep 2023 12:27:27 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2DBE619F; Thu, 28 Sep 2023 05:27:25 -0700 (PDT) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8WhQu001851; Thu, 28 Sep 2023 14:27:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=cI/WmtnEw+3W8sSwXOwhncPTGGl8x+aav3Xbrt5l6oA=; b=I+ HsJdvK7cPlX8hxnQmvuE1T+OW2TfnJTo48gzAuswOZ2wOetG4/XjmDtKOP/RCg8/ AmQOLLWxPkAgW/OdlJ19Mkj1ff+jOwMuCDuT3PFqo0VCGL7oxUW3cJov3d/c/91e lbii4GW/UPB0Fcblz/F3MWavrzZa+tarYAXQVGA0WbKKJh1uxykaLN+CDgYmekpN CIeoTEu9Cw6yf2HzykEk55h52Yc9MCIwRYlAhSZqFttMxuSC9DGjILHc6SvRBedK GnTnIu7ZalUCx1zP8m2HL5DFEBk+wyjPPOcggZh/83w60q+z292jB9S35I7/SSMO 0uQRB9010SmMUYANyXdA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t9pwdf4jb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:27:04 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id F24F9100057; Thu, 28 Sep 2023 14:27:03 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E8DB822F7B0; Thu, 28 Sep 2023 14:27:03 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:27:01 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 11/12] ARM: dts: stm32: add ethernet1 and ethernet2 for STM32MP135F-DK board Date: Thu, 28 Sep 2023 14:24:26 +0200 Message-ID: <20230928122427.313271-12-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add dual Ethernet: -Ethernet1: RMII with crystal -Ethernet2: RMII without crystal PHYs used are SMSC (LAN8742A) With Ethernet1, we can performed WoL from PHY instead of GMAC point of view. (in this case IRQ for WoL is managed as wakeup pin and configured in OS secure). Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/st/stm32mp135f-dk.dts | 48 +++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts index eea740d097c72..1316cc16f8dd9 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -19,6 +19,8 @@ / { compatible = "st,stm32mp135f-dk", "st,stm32mp135"; aliases { + ethernet0 = ðernet1; + ethernet1 = ðernet2; serial0 = &uart4; serial1 = &usart1; serial2 = &uart8; @@ -93,6 +95,52 @@ channel@12 { }; }; +ðernet1 { + status = "okay"; + pinctrl-0 = <ð1_rmii_pins_a>; + pinctrl-1 = <ð1_rmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rmii"; + max-speed = <100>; + phy-handle = <&phy0_eth1>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + + phy0_eth1: ethernet-phy@0 { + compatible = "ethernet-phy-id0007.c131"; + reset-gpios = <&mcp23017 9 GPIO_ACTIVE_LOW>; + reg = <0>; + wakeup-source; + }; + }; +}; + +ðernet2 { + status = "okay"; + pinctrl-0 = <ð2_rmii_pins_a>; + pinctrl-1 = <ð2_rmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rmii"; + max-speed = <100>; + phy-handle = <&phy0_eth2>; + st,ext-phyclk; + phy-supply = <&scmi_v3v3_sw>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0_eth2: ethernet-phy@0 { + compatible = "ethernet-phy-id0007.c131"; + reset-gpios = <&mcp23017 10 GPIO_ACTIVE_LOW>; + reg = <0>; + }; + }; +}; + &i2c1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c1_pins_a>; From patchwork Thu Sep 28 12:24:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13402890 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8B30738DC1; Thu, 28 Sep 2023 12:27:24 +0000 (UTC) Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01A0B19B; Thu, 28 Sep 2023 05:27:22 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38S8F5w3017039; Thu, 28 Sep 2023 14:27:02 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=zemeS+BhI32ZF8QdJ+UdBB3Jn6cezmIxj3rwJwlzC0U=; b=y5 pbBMOy/hgkjB7Pu7dCU5UnBQI2yzPT4j3PJf1QYrbHhILPFT3M9wJAtr35JBnQQg fNQKjKEvCfH8XwK66OpYBdIbHQ5r9uoHpYxlogP5+rHHrxQR5o1x022uItlinxeR kr+x+vYrFVjFKtTeb+6gL3kUf3nSHy7p0nNlnqMZmdu10OJINgerP0x4I3R3rA+l cXsXQ3CyQtFWqC+Bg18/Q4YUv4qgDIXUCL2MWLBRz5L9BnJobVqTySoTGGovD/Of YyqDg3Pmb8mSHPKniQU8Q780jOLzq/ZsfbZ9C98ZOSACgQOCy33UukxEvKqalE0Z s15xU7KHEtAM78Y9wUhQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t9nefxq7f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:27:02 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 30F38100058; Thu, 28 Sep 2023 14:27:02 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 292012309ED; Thu, 28 Sep 2023 14:27:02 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:27:01 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 12/12] ARM: multi_v7_defconfig: Add MCP23S08 pinctrl support Date: Thu, 28 Sep 2023 14:24:27 +0200 Message-ID: <20230928122427.313271-13-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Need to enable MCP23S08 I/O expanders to manage Ethernet phy reset in STM32MP135F-DK board STMMAC driver defer is not silent, need to put this config in built-in to avoid huge of Ethernet messages Signed-off-by: Christophe Roullier --- arch/arm/configs/multi_v7_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 23fc49f23d255..373f58f2d5b98 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -458,6 +458,7 @@ CONFIG_SPI_XILINX=y CONFIG_SPI_SPIDEV=y CONFIG_SPMI=y CONFIG_PINCTRL_AS3722=y +CONFIG_PINCTRL_MCP23S08=y CONFIG_PINCTRL_MICROCHIP_SGPIO=y CONFIG_PINCTRL_OCELOT=y CONFIG_PINCTRL_PALMAS=y