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Mon, 1 May 2023 02:48:25 -0400 (EDT) From: Mathew McBride To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Li Yang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Mathew McBride Subject: [PATCH 1/4] dt-bindings: trivial-devices: add traverse,ten64-controller Date: Mon, 1 May 2023 06:47:24 +0000 Message-Id: <20230501064727.8921-2-matt@traverse.com.au> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20230501064727.8921-1-matt@traverse.com.au> References: <20230501064727.8921-1-matt@traverse.com.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230430_234834_629254_227296CC X-CRM114-Status: UNSURE ( 7.75 ) X-CRM114-Notice: Please train this message. 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 Ten64 family board controller[1] to the trivial devices list. Signed-off-by: Mathew McBride [1] - https://ten64doc.traverse.com.au/hardware/microcontroller/ --- Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 246863a9bc7e..638e16fc9f71 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -397,6 +397,8 @@ properties: - ti,tps544b25 - ti,tps544c20 - ti,tps544c25 + # Board controller for Ten64 family mainboards + - traverse,ten64-controller # Winbond/Nuvoton H/W Monitor - winbond,w83793 # Vicor Corporation Digital Supervisor From patchwork Mon May 1 06:47:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathew McBride X-Patchwork-Id: 13227379 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 25B67C77B61 for ; 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Mon, 1 May 2023 02:48:29 -0400 (EDT) From: Mathew McBride To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Li Yang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Mathew McBride Subject: [PATCH 2/4] arm64: dts: freescale: ten64: add board microcontroller binding Date: Mon, 1 May 2023 06:47:25 +0000 Message-Id: <20230501064727.8921-3-matt@traverse.com.au> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20230501064727.8921-1-matt@traverse.com.au> References: <20230501064727.8921-1-matt@traverse.com.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230430_234834_629015_791C6FF7 X-CRM114-Status: UNSURE ( 8.54 ) X-CRM114-Notice: Please train this message. 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 This binding is only consumed by U-Boot. There is no Linux kernel driver, however a userspace utility does exist. The board microcontroller[1] on the Ten64 is responsible for certain management functions such as storing the board MAC address, 10G retimer and boot source selection. Signed-off-by: Mathew McBride [1] - https://ten64doc.traverse.com.au/hardware/microcontroller/ --- arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts index d4867d6cf47c..c4259d3a5712 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts @@ -231,6 +231,11 @@ at97sc: tpm@29 { compatible = "atmel,at97sc3204t"; reg = <0x29>; }; + + uc: board-controller@7e { + compatible = "traverse,ten64-controller"; + reg = <0x7e>; + }; }; &i2c2 { From patchwork Mon May 1 06:47:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathew McBride X-Patchwork-Id: 13227378 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 5E190C77B73 for ; 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Mon, 1 May 2023 02:48:33 -0400 (EDT) From: Mathew McBride To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Li Yang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Mathew McBride Subject: [PATCH 3/4] arm64: dts: freescale: ten64: reduce maximum SD card frequency Date: Mon, 1 May 2023 06:47:26 +0000 Message-Id: <20230501064727.8921-4-matt@traverse.com.au> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20230501064727.8921-1-matt@traverse.com.au> References: <20230501064727.8921-1-matt@traverse.com.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230430_234837_556243_1484EFEE X-CRM114-Status: UNSURE ( 9.46 ) X-CRM114-Notice: Please train this message. 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 There have been user reports of timeouts when using certain SD cards. To improve stability, reduce the maximum SD card frequency to 25MHz. If this issue is resolved in the future (by PCB change or software tuning), we will apply fixups in the bootloader to set the correct parameters. Signed-off-by: Mathew McBride --- arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts index c4259d3a5712..31404143010d 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts @@ -209,6 +209,7 @@ mdio1_phy4: ethernet-phy@1f { &esdhc { status = "okay"; + max-frequency = <25000000>; }; &i2c0 { From patchwork Mon May 1 06:47:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathew McBride X-Patchwork-Id: 13227380 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 72018C77B73 for ; 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Mon, 1 May 2023 02:48:37 -0400 (EDT) From: Mathew McBride To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Li Yang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Mathew McBride Subject: [PATCH 4/4] arm64: dts: freescale: ten64: fix header typo and update copyright Date: Mon, 1 May 2023 06:47:27 +0000 Message-Id: <20230501064727.8921-5-matt@traverse.com.au> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20230501064727.8921-1-matt@traverse.com.au> References: <20230501064727.8921-1-matt@traverse.com.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230430_234841_509166_D339B88F X-CRM114-Status: GOOD ( 10.50 ) 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 Somehow, I managed to typo our company name in the U-Boot and Linux kernel submissions. Fix this and update the copyright year at the same time. Signed-off-by: Mathew McBride --- arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts index 31404143010d..11d30a6c9ae7 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts @@ -1,9 +1,10 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Device Tree file for Travese Ten64 (LS1088) board + * Device Tree file for Traverse Technologies Ten64 + * (LS1088A) board * Based on fsl-ls1088a-rdb.dts * Copyright 2017-2020 NXP - * Copyright 2019-2021 Traverse Technologies + * Copyright 2019-2023 Traverse Technologies * * Author: Mathew McBride */