From patchwork Fri Mar 4 15:35:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769341 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E6511C433F5 for ; Fri, 4 Mar 2022 15:38:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ujPZR+ItRZuztxO4ZyoZ/IZLiC3tTKOUyH3suejCTCY=; b=1ivW1nbn/CnAhh sExPaF96VwDeYL3jRENYdn5tRKrR4XrzoZTbFC4pXPsJSBb/y1kpT9+fRjDWUHKxGex1GQyH1v2yO XYdMVSa/EWDD3nHsQMRM5spPU9KHwxSYFpqn3Pb9G2I2oNyqsqasBHFzEIoe5uP8bbuvd9t6wivUj xrn4jcbda733CiVo5OTOCljBnY6sqam1BWYIQqbttDb1z9R5WBWhtmKJMfncixkGohRHIVmYY98im Px0W5rO1UQHlIEZYgPPTba8NyAe3GFf2q9sc8M4C/f0hQ3z2Q6HloAqtMO/c6wX39fFHDhtvNAE5c u/+tskgbQSVVb+Z3i+Ow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9zG-00AlKN-6j; Fri, 04 Mar 2022 15:36:58 +0000 Received: from ssl.serverraum.org ([2a01:4f8:151:8464::1:2]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yf-00Al49-V9 for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:24 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 2049522247; Fri, 4 Mar 2022 16:36:17 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408177; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=R2mmjz+Kg+zve+C9vJUel319BOl8L2+J2zRG93WOEoE=; b=eBF5ri9WplXjvZ++J5L2seyyC2gJlQA860VCgRmP2WLAbiY23uQj/Q2jmwLB5srT/Y6NZS Ua36XrALVU2oVkx0yec5AQdnmiHbUkBIUGmbVy/Hr7YxD7x8OzEhZW6GPVf1B/zQE/gzwX nBMHQTe8xzLGcbPnzkHupb4ujIdiXIU= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 1/7] ARM: dts: lan966x: swap dma channels for crypto node Date: Fri, 4 Mar 2022 16:35:42 +0100 Message-Id: <20220304153548.3364480-2-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073622_198893_2336E16E X-CRM114-Status: GOOD ( 11.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The YAML binding (crypto/atmel,at91sam9g46-aes.yaml) mandates the order of the channels. Swap them to pass devicetree validation. Fixes: 290deaa10c50 ("ARM: dts: add DT for lan966 SoC and 2-port board pcb8291") Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 7d2869648050..5e9cbc8cdcbc 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -114,9 +114,9 @@ aes: crypto@e004c000 { compatible = "atmel,at91sam9g46-aes"; reg = <0xe004c000 0x100>; interrupts = ; - dmas = <&dma0 AT91_XDMAC_DT_PERID(13)>, - <&dma0 AT91_XDMAC_DT_PERID(12)>; - dma-names = "rx", "tx"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(12)>, + <&dma0 AT91_XDMAC_DT_PERID(13)>; + dma-names = "tx", "rx"; clocks = <&nic_clk>; clock-names = "aes_clk"; }; From patchwork Fri Mar 4 15:35:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769338 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 9C3E5C433EF for ; Fri, 4 Mar 2022 15:37:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=RPcoAp/iJ2cLHFDOgVFMRMwzH4LofjDUbFsrZCsTiTA=; b=G5PS0gUjz2TBat 3z291RnPLybJrs147ko2ct0szLhv45QTFdU+9Pixvi+mWYfelrmDPUO6HXQGBRZhth080zJh41dyf YklBp6eop9QTEbslV+lU1l3ryTZ1/5HT3FMkIt2+cDCF2NPzNeOnWgnjSNIJbr5vaVbzsJW6LfyHw 3eSNbK7pqfuZbl2UNIRmSJJlWr9yxN9isMEzBqJBamRrnmiUTPjQKmx0a+2cc1CAqy4MwIA/48pDA b3uoHXygxW6QbcTTLUhpqZI1Q06jU9KBULkjqhyXcm0JQTcXr1dwrdTnW9k9TCbNWlMiuiPjNY/jW URrIg5V2ZpY/3AYeOG3w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yu-00AlBA-KY; Fri, 04 Mar 2022 15:36:36 +0000 Received: from ssl.serverraum.org ([176.9.125.105]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yf-00Al4D-J8 for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:23 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id C6C39223ED; Fri, 4 Mar 2022 16:36:17 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408177; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=RxLOGbpQNwRx2KKbHLEwXJ5hTTQqVuqevKqD6qnm1ew=; b=hYwEb5WILQ78SkPreh/lepSw5RCJxV+CoZ2b0jT2sNBsvIUyaCHnzaXsN7NwBS96R1aJF2 Ha/eFS2IBVxW+VSmpkoZpc0BjRc+o9XV0bssxQaaOZTQdnzyIHPnNFH+yvLDrtr25wxhSG VnFgWRVtjiyK9kK3MlwGZerHPGxdV3Q= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 2/7] ARM: dts: lan966x: add sgpio node Date: Fri, 4 Mar 2022 16:35:43 +0100 Message-Id: <20220304153548.3364480-3-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073621_819076_8F7274BB X-CRM114-Status: GOOD ( 11.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the device tree node for the SGPIO IP block reused from the SparX-5. Keep the node disabled by default. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 5e9cbc8cdcbc..39dfdb8e29ed 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -223,6 +223,32 @@ gpio: pinctrl@e2004064 { #interrupt-cells = <2>; }; + sgpio: gpio@e2004190 { + compatible = "microchip,sparx5-sgpio"; + reg = <0xe2004190 0x118>; + clocks = <&sys_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + sgpio_in: gpio@0 { + compatible = "microchip,sparx5-sgpio-bank"; + reg = <0>; + gpio-controller; + #gpio-cells = <3>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + }; + + sgpio_out: gpio@1 { + compatible = "microchip,sparx5-sgpio-bank"; + reg = <1>; + gpio-controller; + #gpio-cells = <3>; + }; + }; + gic: interrupt-controller@e8c11000 { compatible = "arm,gic-400", "arm,cortex-a7-gic"; #interrupt-cells = <3>; From patchwork Fri Mar 4 15:35:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769342 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EDED7C433F5 for ; Fri, 4 Mar 2022 15:38:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/PH0iyXqdzqCBN3D3f/KPkh4g2zsqoM1Oi1udzVa1v4=; b=3PNBCw7P8Q9EIY 6TpUdcesAZ+DZNGaOKiPk5VtL4/6LlfaIBi3q07n23YQ58LUSIJQ5cDhrZJId3meUzAMfQz1UOg19 D7Y7HySkHJW/4lTB3Y3RgcaQ9El96TXZ5+JbQcomF6dwpEV/cJzQPUCVXnVgNpHpimXSJX3hDZyiZ XBaEby+lxIHBshbe1mZ3IHgAYNv79q03KQM/RmY36bWuHC8mV5njDAO/VCrFqIQmMSxDcmdM2CrS7 tJsU04B9h+3nw6aFcRVQflV5P9RrciBePKERnFwAdqsyvhAn9uyWaGGvxAT36ZN2zMOO9yKa8m+B6 p8qVBSQYRGaqr3i1/Heg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9zV-00AlPY-1k; Fri, 04 Mar 2022 15:37:13 +0000 Received: from ssl.serverraum.org ([2a01:4f8:151:8464::1:2]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yg-00Al4E-MZ for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:24 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 48C8C223EF; Fri, 4 Mar 2022 16:36:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408178; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BnNAbVT0vaSgxG9HwhKDZpxUdWN7OJ8SoTprLMlFALQ=; b=tDXI74AoueOgZohRxucZHb38HHdmXWMD56uUsCYl4g/3O2Utf49Heosxc51wyOnyaGOoK+ qNaDf9a3IBCHlz2hq1Gm0g56IeJiuBhrb2eVNQwlRYHMr2iAV/k8GhdHvB4hu9t9R14yh6 ly6IV5cbo9fVWCAMQgH9cx+5sddHtcw= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 3/7] ARM: dts: lan966x: add missing uart DMA channel Date: Fri, 4 Mar 2022 16:35:44 +0100 Message-Id: <20220304153548.3364480-4-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073622_961282_EE71E59E X-CRM114-Status: GOOD ( 10.92 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The usart node of the flexcom3 block is missing the DMA channels. Add it. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 39dfdb8e29ed..230de3bdd5f1 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -144,6 +144,9 @@ usart3: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>, + <&dma0 AT91_XDMAC_DT_PERID(8)>; + dma-names = "tx", "rx"; clocks = <&nic_clk>; clock-names = "usart"; atmel,fifo-size = <32>; From patchwork Fri Mar 4 15:35:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769340 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C41DCC433EF for ; Fri, 4 Mar 2022 15:38:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=K5TyshmludIUbwwQ4Fl4+R1c9sbRPUkGSfC5ai3nvNo=; b=DeNTcO3UzMmAiZ VufRgO6auYkqs64KDGc4n06IOE4gciu9VA2MiUv1Dhp1R1N1GOlacLqqpJLvn8rjz+k/q+cOrUL3M BXrO56FmxyCi9cAFHW2VGr4H3q9eT12MlyNpbmRfNqlX4XMgBmFKt0hg0SIQNY62RvDyLVIlc+6DS 4rYHy1I0EQ8wFA121r8yfRALSgJAKBvprN6WztsS89TCUKNOh/Sdd6xd3j+Bc45Pq3jOiD8c2iRwR iRAf2yGr9w8FvksebrxGXmK3BvgQfIR9SmRk4byK0KZcZ52GzUAvu9KEQizFDYsIqLcRIAJweJPSn ZptnPHXR8bcFvlKx7E4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9z6-00AlGn-Az; Fri, 04 Mar 2022 15:36:48 +0000 Received: from ssl.serverraum.org ([176.9.125.105]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yg-00Al4G-H4 for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:24 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id CD1D1223F0; Fri, 4 Mar 2022 16:36:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408178; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lKIFBjmmiLVpbQeUcyktL1KPVgUZRlv2ySWuv2vM0eg=; b=azp2WsZwsOmopx5TPc+GxV1BQGs2pBaZmu4Hux0ZxNUKJ3eebLR3aZMZL6LAIFiIL12r8A 6KhPZ45BIdfDZH9UVE/iAWfiW9tKQXU1ZMk5oz+SXL9OaosT/44nyWHUfwz/+d2WN3HmOq Inrn4kwGUQ1xuJQZmYpmAjYyM95C34k= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 4/7] ARM: dts: lan966x: add all flexcom usart nodes Date: Fri, 4 Mar 2022 16:35:45 +0100 Message-Id: <20220304153548.3364480-5-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073622_786485_865CD224 X-CRM114-Status: GOOD ( 10.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add all the remaining usart nodes for the flexcom block. Although the DMA channels are specified, DMA is not enabled by default because break detection doesn't work with DMA. Keep the nodes disabled by default. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 52 ++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 230de3bdd5f1..d7eacb0144f5 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -92,6 +92,19 @@ flx0: flexcom@e0040000 { #size-cells = <1>; ranges = <0x0 0xe0040000 0x800>; status = "disabled"; + + usart0: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(3)>, + <&dma0 AT91_XDMAC_DT_PERID(2)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "usart"; + atmel,fifo-size = <32>; + status = "disabled"; + }; }; flx1: flexcom@e0044000 { @@ -102,6 +115,19 @@ flx1: flexcom@e0044000 { #size-cells = <1>; ranges = <0x0 0xe0044000 0x800>; status = "disabled"; + + usart1: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(5)>, + <&dma0 AT91_XDMAC_DT_PERID(4)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "usart"; + atmel,fifo-size = <32>; + status = "disabled"; + }; }; trng: rng@e0048000 { @@ -129,6 +155,19 @@ flx2: flexcom@e0060000 { #size-cells = <1>; ranges = <0x0 0xe0060000 0x800>; status = "disabled"; + + usart2: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(7)>, + <&dma0 AT91_XDMAC_DT_PERID(6)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "usart"; + atmel,fifo-size = <32>; + status = "disabled"; + }; }; flx3: flexcom@e0064000 { @@ -181,6 +220,19 @@ flx4: flexcom@e0070000 { #size-cells = <1>; ranges = <0x0 0xe0070000 0x800>; status = "disabled"; + + usart4: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(11)>, + <&dma0 AT91_XDMAC_DT_PERID(10)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "usart"; + atmel,fifo-size = <32>; + status = "disabled"; + }; }; timer0: timer@e008c000 { From patchwork Fri Mar 4 15:35:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769356 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 705ACC433EF for ; Fri, 4 Mar 2022 15:41:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=s12gQSbkVA4MVivmpH/zzoId6XPsXkJKPZUdURSqRWw=; b=UcIw79mgiFv6K2 q/d5fGBPF0DPFwDXlpA3WnIMmpEacTAmhP/zcpK9CH3j9/kss1izV63hLFt58NC/YPFCYKBq+X+6l vtMv/HtfmAW38ZxLOJPQVhk98jLYAP+t54zff1Jt8TW9G1ymLprsof/SClKpDAh512gYiUnu4TBeQ ARa68c+HWkTzndrDzUoGuwmNfHf/umUjt852ihYCZuhTqS3JNHBOaVJODFKKRRSgllG2gx94au9e+ inGHwodPfRDZxEPqqUile9oTy07IYYUQlV6zOpXn0I485wOS1GYT/zqRg7AIX94dDHfjcS/7ngyEV eleGgA6tW6PPb8c8ag2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQA2C-00AnOK-To; Fri, 04 Mar 2022 15:40:02 +0000 Received: from ssl.serverraum.org ([2a01:4f8:151:8464::1:2]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yi-00Al69-8w for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:26 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 26619223F6; Fri, 4 Mar 2022 16:36:19 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408179; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xMCJ+lU+MWE4vqOFR8IKh9GXlrMyHGvoO37Jb4co/D8=; b=OfvQnuzFi9WBj10hhC1dYjn6edDlZmbWNp1hPMCBq0EfGLqIxvexrSBrYzsr1n/dzqRiHM iTUFmIZSWH25/f8xp/K04SZIExeSeJG8ywnKVhSphJxoeghwKPIKYrJwRwOJOL2YfBG7py 9YHkt2aXBcmpEdKki994k/4/m9fivwM= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 5/7] ARM: dts: lan966x: add flexcom SPI nodes Date: Fri, 4 Mar 2022 16:35:46 +0100 Message-Id: <20220304153548.3364480-6-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073624_507214_97F38576 X-CRM114-Status: GOOD ( 10.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add all the SPI nodes for the flexcom IP block. Keep them disabled by default. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 75 ++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index d7eacb0144f5..a61d394ad04d 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -105,6 +105,21 @@ usart0: serial@200 { atmel,fifo-size = <32>; status = "disabled"; }; + + spi0: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(3)>, + <&dma0 AT91_XDMAC_DT_PERID(2)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "spi_clk"; + atmel,fifo-size = <32>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; flx1: flexcom@e0044000 { @@ -128,6 +143,21 @@ usart1: serial@200 { atmel,fifo-size = <32>; status = "disabled"; }; + + spi1: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(5)>, + <&dma0 AT91_XDMAC_DT_PERID(4)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "spi_clk"; + atmel,fifo-size = <32>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; trng: rng@e0048000 { @@ -168,6 +198,21 @@ usart2: serial@200 { atmel,fifo-size = <32>; status = "disabled"; }; + + spi2: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(7)>, + <&dma0 AT91_XDMAC_DT_PERID(6)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "spi_clk"; + atmel,fifo-size = <32>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; flx3: flexcom@e0064000 { @@ -191,6 +236,21 @@ usart3: serial@200 { atmel,fifo-size = <32>; status = "disabled"; }; + + spi3: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>, + <&dma0 AT91_XDMAC_DT_PERID(8)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "spi_clk"; + atmel,fifo-size = <32>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; dma0: dma-controller@e0068000 { @@ -233,6 +293,21 @@ usart4: serial@200 { atmel,fifo-size = <32>; status = "disabled"; }; + + spi4: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(11)>, + <&dma0 AT91_XDMAC_DT_PERID(10)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + clock-names = "spi_clk"; + atmel,fifo-size = <32>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; timer0: timer@e008c000 { From patchwork Fri Mar 4 15:35:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769355 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 1EF92C433EF for ; Fri, 4 Mar 2022 15:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HUawI/bBQIF66i9xR/FDfkYcMI7oqYq2N30zhrlIW7c=; b=pKIKFP0+gQ2bKJ 5XnYOsJsiog+0UkcLqrgZIA87uUg+JH3HNQ1aq/BDxb2DYziwJPCopSNBFvGsGNsp0QkLhMOQvwUG z082PshS7PoHH7QsDhebxoOue7TNShMCMKh0Z+g6imGzehKPz/4atnayNLNYpze4p43rZ9SvQjQJf c7MdImVbBn+CIczLApbWA6tYR37fL3+g+hStONK1F/A/vIyaBkQOrf0PPZ/tMhjm91dioFjhPe1x9 ETpoltmDJEDBHKlvvCtY5Ebt9qu1OzrNM54yhroQjJ4tuldlQO7nlA7copx6mYZ62uKDfQW4VZjUr ZKuMplBaCb1JMSlIBOIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQA0v-00AmQA-Um; Fri, 04 Mar 2022 15:38:43 +0000 Received: from ssl.serverraum.org ([176.9.125.105]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yi-00Al68-5Q for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:25 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 9B25D223F7; Fri, 4 Mar 2022 16:36:19 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408179; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=voApxY9YB+l3nIfRPjrWF2SozsSlzTtol4QxJ9Ny/8I=; b=v1Kt0Bddon4Irss+CIY3hlvhM/PcHiqdHY5DtfbNPDi5zLISg/FYcbBq7/egeSbQA7YGWZ pQesrK5o2uWisgOEhIZyVhnXKtkhIVwuTaebIpjQaZg3x1nxIMoVNfUeggp35g+iMSTDEH tLEAo+3mO6Y8/pO9lTcG2g/jlqBUr+w= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 6/7] ARM: dts: lan966x: add flexcom I2C nodes Date: Fri, 4 Mar 2022 16:35:47 +0100 Message-Id: <20220304153548.3364480-7-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073624_379391_88086CE9 X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add all I2C nodes of the flexcom IP blocks. The driver supports FIFO, DMA or both combined. But the latter isn't working correctly. Thus, skip the fifo-size property for now. DMA is doing single byte reads in this case. Keep the nodes disabled by default. Signed-off-by: Michael Walle Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/lan966x.dtsi | 65 ++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index a61d394ad04d..95d58bdca3f0 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -120,6 +120,19 @@ spi0: spi@400 { #size-cells = <0>; status = "disabled"; }; + + i2c0: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(3)>, + <&dma0 AT91_XDMAC_DT_PERID(2)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; flx1: flexcom@e0044000 { @@ -158,6 +171,19 @@ spi1: spi@400 { #size-cells = <0>; status = "disabled"; }; + + i2c1: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(5)>, + <&dma0 AT91_XDMAC_DT_PERID(4)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; trng: rng@e0048000 { @@ -213,6 +239,19 @@ spi2: spi@400 { #size-cells = <0>; status = "disabled"; }; + + i2c2: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(7)>, + <&dma0 AT91_XDMAC_DT_PERID(6)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; flx3: flexcom@e0064000 { @@ -251,6 +290,19 @@ spi3: spi@400 { #size-cells = <0>; status = "disabled"; }; + + i2c3: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>, + <&dma0 AT91_XDMAC_DT_PERID(8)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; dma0: dma-controller@e0068000 { @@ -308,6 +360,19 @@ spi4: spi@400 { #size-cells = <0>; status = "disabled"; }; + + i2c4: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + dmas = <&dma0 AT91_XDMAC_DT_PERID(11)>, + <&dma0 AT91_XDMAC_DT_PERID(10)>; + dma-names = "tx", "rx"; + clocks = <&nic_clk>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; timer0: timer@e008c000 { From patchwork Fri Mar 4 15:35:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12769357 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 8B899C433EF for ; Fri, 4 Mar 2022 15:42:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Qu+zUhA7QWyUqq8ale+FhMb5z4LcvSJpArrKnrTR59o=; b=rbpt/c9A0kIGGW F3BRbqv3L3N7kDUSLt88xJYLZGf/Htwyj21ytVvNfmY3SzRjyVlf1KDgR7ACMzSANhrFff2uQQpwL b4l95FEz5VZFalvQgq4yFYybzGtnjpnySNdX4bJSr3PiyviNSYTisedjqdLePnc6H7sVPRybNiujp miRce8knjmNFEnJSm+RpSAMNeoiRRq6UPr+8JxMT5+quPPXOi+d74In38zexPrR1wIW8Z4L4EegHm c7St5bYx3oPAjkBc7/eQqvyPjJVlFzxDQyfq/+uWBAyFqj7JH17eRxngLyg0MTorfZ8yjk6cGJP6C 5InQ8DS9xu6yiIbKhUYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQA3C-00Ao4Y-Ly; Fri, 04 Mar 2022 15:41:03 +0000 Received: from ssl.serverraum.org ([2a01:4f8:151:8464::1:2]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQ9yi-00Al6C-Db for linux-arm-kernel@lists.infradead.org; Fri, 04 Mar 2022 15:36:26 +0000 Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 2110F2241C; Fri, 4 Mar 2022 16:36:20 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1646408180; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=50eB09uXLUfbxP4Vbgsw3GeBAsQQCWkMXzOOkk6tgQU=; b=g+cdYikDEa8cp788XRkcAvVLkm0pvm2BC0aSfFVOu7xGtZNSh3iReKAh/d5DUoAf8yjvEa t3V5Npglc77CeEiwEFuGn38H9grK+Ynrlb1o+iGhQWH2pyK7XSgXKU+8npDHGXLmcmALb3 Zq8H4BSk4+Cl95ct98tBED6U0aeOXBc= From: Michael Walle To: Kavyasree Kotagiri , Nicolas Ferre Cc: Arnd Bergmann , Olof Johansson , soc@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Alexandre Belloni , Claudiu Beznea , Michael Walle Subject: [PATCH v2 7/7] ARM: dts: lan966x: add basic Kontron KSwitch D10 support Date: Fri, 4 Mar 2022 16:35:48 +0100 Message-Id: <20220304153548.3364480-8-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220304153548.3364480-1-michael@walle.cc> References: <20220304153548.3364480-1-michael@walle.cc> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220304_073624_860266_33F40543 X-CRM114-Status: GOOD ( 16.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add basic support for the Kontron KSwitch D10 MMT 6G-2GS which features 6 Gigabit copper ports and two SFP cages. For now the following is working: - Kernel console - SFP cages I2C bus and mux - SPI - SGPIO - Watchdog Signed-off-by: Michael Walle --- arch/arm/boot/dts/Makefile | 3 +- ...lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts | 159 ++++++++++++++++++ 2 files changed, 161 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 085c43649d44..86dd0f9804ee 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -739,7 +739,8 @@ dtb-$(CONFIG_SOC_IMX7ULP) += \ imx7ulp-com.dtb \ imx7ulp-evk.dtb dtb-$(CONFIG_SOC_LAN966) += \ - lan966x-pcb8291.dtb + lan966x-pcb8291.dtb \ + lan966x-kontron-kswitch-d10-mmt-6g-2gs.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-moxa-uc-8410a.dtb \ ls1021a-qds.dtb \ diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts new file mode 100644 index 000000000000..958678dec7ad --- /dev/null +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts @@ -0,0 +1,159 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for the Kontron KSwitch D10 MMT 6G-2GS + */ + +/dts-v1/; +#include "lan966x.dtsi" + +/ { + model = "Kontron KSwitch D10 MMT 6G-2GS"; + compatible = "kontron,kswitch-d10-mmt-6g-2gs", "kontron,s1921", + "microchip,lan9668", "microchip,lan966"; + + aliases { + serial0 = &usart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; + priority = <200>; + }; + + i2cmux { + compatible = "i2c-mux-gpio"; + #address-cells = <1>; + #size-cells = <0>; + mux-gpios = <&sgpio_out 3 2 GPIO_ACTIVE_HIGH>, + <&sgpio_out 3 3 GPIO_ACTIVE_HIGH>; + i2c-parent = <&i2c4>; + + i2c4_0: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c4_1: i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + sfp0: sfp0 { + compatible = "sff,sfp"; + i2c-bus = <&i2c4_0>; + los-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_LOW>; + maximum-power-milliwatt = <2500>; + tx-disable-gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 0 2 GPIO_ACTIVE_HIGH>; + rate-select0-gpios = <&sgpio_out 2 0 GPIO_ACTIVE_HIGH>; + rate-select1-gpios = <&sgpio_out 2 1 GPIO_ACTIVE_HIGH>; + }; + + sfp1: sfp1 { + compatible = "sff,sfp"; + i2c-bus = <&i2c4_1>; + los-gpios = <&sgpio_in 1 2 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 1 3 GPIO_ACTIVE_LOW>; + maximum-power-milliwatt = <2500>; + tx-disable-gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 0 3 GPIO_ACTIVE_HIGH>; + rate-select0-gpios = <&sgpio_out 2 2 GPIO_ACTIVE_HIGH>; + rate-select1-gpios = <&sgpio_out 2 3 GPIO_ACTIVE_HIGH>; + }; +}; + +&flx0 { + atmel,flexcom-mode = ; + status = "okay"; +}; + +&flx3 { + atmel,flexcom-mode = ; + status = "okay"; +}; + +&flx4 { + atmel,flexcom-mode = ; + status = "okay"; +}; + +&gpio { + usart0_pins: usart0-pins { + /* RXD, TXD */ + pins = "GPIO_25", "GPIO_26"; + function = "fc0_b"; + }; + + sgpio_a_pins: sgpio-a-pins { + /* SCK, D0, D1, LD */ + pins = "GPIO_32", "GPIO_33", "GPIO_34"; + function = "sgpio_a"; + }; + + sgpio_b_pins: sgpio-b-pins { + /* SCK, D0, D1, LD */ + pins = "GPIO_64"; + function = "sgpio_b"; + }; + + fc3_b_pins: fc3-b-spi-pins { + /* SCK, MISO, MOSI */ + pins = "GPIO_51", "GPIO_52", "GPIO_53"; + function = "fc3_b"; + }; + + fc4_b_pins: fc4-b-i2c-pins { + /* RXD, TXD */ + pins = "GPIO_57", "GPIO_58"; + function = "fc4_b"; + }; +}; + +&i2c4 { + pinctrl-0 = <&fc4_b_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usart0 { + pinctrl-0 = <&usart0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&sgpio { + pinctrl-0 = <&sgpio_a_pins>, <&sgpio_b_pins>; + pinctrl-names = "default"; + bus-frequency = <8000000>; + /* arbitrary range because all GPIOs are in software mode */ + microchip,sgpio-port-ranges = <0 11>; + status = "okay"; +}; + +&sgpio_in { + ngpios = <128>; +}; + +&sgpio_out { + ngpios = <128>; +}; + +&spi3 { + pinctrl-0 = <&fc3_b_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&watchdog { + status = "okay"; +};