From patchwork Thu Sep 26 23:28:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 11163523 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8419F14ED for ; Thu, 26 Sep 2019 23:29:27 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 61C47207E0 for ; Thu, 26 Sep 2019 23:29:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="twxKxzsD"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="Onq1sluN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61C47207E0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alliedtelesis.co.nz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MusDmFHMml1n44BPl1EVjT+c2LK0nFORQntQTkD5Hto=; b=twxKxzsDX+LIPo 3uGNUepsRxN/6tCYz6684giovnFCOx08r3FwWfe2ZTvpk39oVR8cQ4gUkU4c1A3RaZ00kJZA8Uc70 8NXqOcc3+SpgiQIvi7UuN145o+iax0shN58fq/nxDHCWulV1RVfJ53rPqXjWzFnpx8k6niyDw/5Tz Jkp4lyZHRmMqAHkf7tC56YjCsYhflLrtWKznwyYPgSmuEDYafdzVU/PpvQU7cjLS2kjgPA9GUWkKg xOkhHk9dwOwH5xBNYA+4FieGnJq9n2E3Zu1A/ZZu0hccTs4tjHgx00YZSHngl5sxyCD8Vwi0iahWc nU2EzMwdka2SX+gzR9TQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDdCQ-0001R1-OG; Thu, 26 Sep 2019 23:29:26 +0000 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iDdBh-0000ih-Sb for linux-arm-kernel@lists.infradead.org; Thu, 26 Sep 2019 23:28:43 +0000 Received: from mmarshal3.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 9FD898365B; Fri, 27 Sep 2019 11:28:26 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1569540506; bh=l6bAe+xtedR+bltocjAHq5456NfUIQhNENNdw3LBmWI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Onq1sluNBuPq6cASMObOcHpSgaHREZ06kCSE+4G6DHCUBwZE8JWDj/kL7dsgr2Jzd Z+CLfKZ1Kc2J+ZwrK1vrQl9T47Uh9nrjVWaEtPcJI/ZvFmgzY454BqtqDMhEOBv0wt v3nKtEfHX4Ze78Tl05NTkPDO4MeGSxfrjoC2AVIgJb1DppCRlCGngqc3UmDqAZAPIb 51LruL8F4o/D8IMeTMDLRZ1Cy+Q7DYdgWy+TMqn0VroEp0QdIrKwnl6D1mGtiEY2Xn zi4dwzBCtNYqQ9z0tn/vAJh1hH5vN+I65utbpFTonKq95vzwq9FgekqHDSJk7mguk+ WVPvn8Hn8jo8w== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 27 Sep 2019 11:28:26 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id 3006713EEFB; Fri, 27 Sep 2019 11:28:28 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 7638B28003E; Fri, 27 Sep 2019 11:28:24 +1200 (NZST) From: Chris Packham To: jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH 1/3] ARM: dts: armada-xp: enable L2 cache parity and ecc on db-xc3-24g4xg Date: Fri, 27 Sep 2019 11:28:18 +1200 Message-Id: <20190926232820.27676-2-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> References: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190926_162842_191090_0E8280A9 X-CRM114-Status: UNSURE ( 8.49 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [202.36.163.20 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chris Packham , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Enable L2 cache parity and ECC on the db-xc3-24g4xg board so that cache operations are protected and errors can be flagged to the EDAC subsystem. Signed-off-by: Chris Packham --- arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts b/arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts index df048050615f..4ec0ae01b61d 100644 --- a/arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts +++ b/arch/arm/boot/dts/armada-xp-db-xc3-24g4xg.dts @@ -33,6 +33,11 @@ }; }; +&L2 { + arm,parity-enable; + marvell,ecc-enable; +}; + &devbus_bootcs { status = "okay"; From patchwork Thu Sep 26 23:28:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 11163517 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 70666912 for ; Thu, 26 Sep 2019 23:28:44 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4446E20835 for ; 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Fri, 27 Sep 2019 11:28:26 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1569540506; bh=rAUvLPAfWgWX2H5eqfh6QWkokkEOuv0sRFKi68bW+K8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=JB36U0KSnpnlx8YF1jJPhEhP5AhZnmpoIwR40mzFa78b871sZeSFwlmSCNCuql6LC w1A2JyKaE6YRCHux7qC4IB8h/oVFu300iBiXhLPke1KMzHW2PtnomqzGlsvDcKpcrw R7y8hed96I1Kv0qEKM73z2AHAaA85Rb5vcIz5/7++CO53G3R7592ZMr+mH9AFNAaIT 58Ug022CDVphFs2fKo6RZSSQf43phwM3FQa242V1y6nQaTTUd7h4dZwhZ0pMXwlD+1 3BuRXmXwm7IpY4ZUz3KCZKhwQ8Rp79OlWfF9aHgT6ueOAO4ZkzJSWH6RTyTiBG8IF6 4cpsE+DAAvW7Q== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 27 Sep 2019 11:28:26 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id 4D56B13EF59; Fri, 27 Sep 2019 11:28:28 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 9641428003E; Fri, 27 Sep 2019 11:28:24 +1200 (NZST) From: Chris Packham To: jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH 2/3] ARM: dts: mvebu: add sdram controller node to Armada-38x Date: Fri, 27 Sep 2019 11:28:19 +1200 Message-Id: <20190926232820.27676-3-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> References: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190926_162839_245053_0CE1B3C4 X-CRM114-Status: GOOD ( 10.04 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chris Packham , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The Armada-38x uses an SDRAM controller that is compatible with the Armada-XP. The key difference is the width of the bus (XP is 64/32, 38x is 32/16). The SDRAM controller registers are the same between the two SoCs. Signed-off-by: Chris Packham --- arch/arm/boot/dts/armada-38x.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 3f4bb44d85f0..e038abc0c6b4 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -103,6 +103,11 @@ #size-cells = <1>; ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; + sdramc: sdramc@1400 { + compatible = "marvell,armada-xp-sdram-controller"; + reg = <0x1400 0x500>; + }; + L2: cache-controller@8000 { compatible = "arm,pl310-cache"; reg = <0x8000 0x1000>; From patchwork Thu Sep 26 23:28:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 11163521 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A9481912 for ; Thu, 26 Sep 2019 23:29:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 82A6A207E0 for ; 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Fri, 27 Sep 2019 11:28:26 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1569540506; bh=4ZTWevuQnd7Huoj4HJWGkNONefcT65iGcIwvwGxT6J0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=2xf5JX+KItvUrgLEZanjB/QkhF3PI97gop1qwmbDEMCacg4VdFbzzk87lJwvzfP6l ZLiZx1lp6PFuQc0omHj9pFcemICnpEY5D53/CAfkijBtIrQ999PDnw+aAZOKnAGKKb z7RemHNABn/2pGq+0biHVYA2gPYQQSznz2tMcQH+0pL066nHlT6+QWKX3OnNWXwcpc CMr9ougKK1KbbDo5Z2iTmf5MqUJo+Yw7+je4KPZg5xCoV9A3eWKCXgDx/wKOgsceei 3oqR3WpnQ0XCGd8myw91A6YyvyJ55WSJFe8D1sLUlBJlBw8ursqrAeqm3LQIgUV30H xs/HxdSUzYccA== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 27 Sep 2019 11:28:26 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id 777DC13EF9B; Fri, 27 Sep 2019 11:28:28 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id C03DA28003E; Fri, 27 Sep 2019 11:28:24 +1200 (NZST) From: Chris Packham To: jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH 3/3] ARM: dts: armada-xp: add label to sdram-controller node Date: Fri, 27 Sep 2019 11:28:20 +1200 Message-Id: <20190926232820.27676-4-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> References: <20190926232820.27676-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190926_162839_271333_EEEA43A7 X-CRM114-Status: GOOD ( 10.83 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [202.36.163.20 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Chris Packham , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the label "sdramc" to the sdram-controller nodes for the Armada-XP and 98dx3236 SoCs. Signed-off-by: Chris Packham --- arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 2 +- arch/arm/boot/dts/armada-xp.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi index 267d0c178e55..654648b05c7c 100644 --- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi +++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi @@ -90,7 +90,7 @@ }; internal-regs { - sdramc@1400 { + sdramc: sdramc@1400 { compatible = "marvell,armada-xp-sdram-controller"; reg = <0x1400 0x500>; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index ee15c77d3689..6c19984d668e 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -36,7 +36,7 @@ }; internal-regs { - sdramc@1400 { + sdramc: sdramc@1400 { compatible = "marvell,armada-xp-sdram-controller"; reg = <0x1400 0x500>; };