From patchwork Wed Feb 10 17:28:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 12081411 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B7FEC433E0 for ; Wed, 10 Feb 2021 17:30:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A16764E79 for ; Wed, 10 Feb 2021 17:30:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232813AbhBJRap (ORCPT ); Wed, 10 Feb 2021 12:30:45 -0500 Received: from mail.baikalelectronics.com ([87.245.175.226]:34912 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232750AbhBJRag (ORCPT ); Wed, 10 Feb 2021 12:30:36 -0500 From: Serge Semin To: Felipe Balbi , Bjorn Andersson , Krzysztof Kozlowski , Florian Fainelli , Rob Herring , Greg Kroah-Hartman , Andy Gross CC: , , Subject: [PATCH v6 09/10] usb: dwc3: qcom: Detect DWC3 DT-nodes with "usb"-prefixed names Date: Wed, 10 Feb 2021 20:28:49 +0300 Message-ID: <20210210172850.20849-10-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20210210172850.20849-1-Sergey.Semin@baikalelectronics.ru> References: <20210210172850.20849-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In accordance with the USB HCD/DRD schema all the USB controllers are supposed to have DT-nodes named with prefix "^usb(@.*)?". Since the existing DT-nodes will be renamed in a subsequent patch let's first make sure the DWC3 Qualcomm driver supports them and second falls back to the deprecated naming so not to fail on the legacy DTS-files passed to the newer kernels. Signed-off-by: Serge Semin Reviewed-by: Bjorn Andersson --- drivers/usb/dwc3/dwc3-qcom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index c703d552bbcf..49ad8d507d37 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -630,7 +630,8 @@ static int dwc3_qcom_of_register_core(struct platform_device *pdev) struct device *dev = &pdev->dev; int ret; - dwc3_np = of_get_child_by_name(np, "dwc3"); + dwc3_np = of_get_child_by_name(np, "usb") ?: + of_get_child_by_name(np, "dwc3"); if (!dwc3_np) { dev_err(dev, "failed to find dwc3 core child\n"); return -ENODEV; From patchwork Wed Feb 10 17:28:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 12081413 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C5EEC43381 for ; Wed, 10 Feb 2021 17:31:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2904564EA1 for ; Wed, 10 Feb 2021 17:31:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232677AbhBJRau (ORCPT ); Wed, 10 Feb 2021 12:30:50 -0500 Received: from mail.baikalelectronics.com ([87.245.175.226]:34914 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232754AbhBJRai (ORCPT ); Wed, 10 Feb 2021 12:30:38 -0500 From: Serge Semin To: Felipe Balbi , Bjorn Andersson , Krzysztof Kozlowski , Florian Fainelli , Rob Herring , Greg Kroah-Hartman , Andy Gross CC: , , , Subject: [PATCH v6 10/10] arm64: dts: qcom: Harmonize DWC USB3 DT nodes name Date: Wed, 10 Feb 2021 20:28:50 +0300 Message-ID: <20210210172850.20849-11-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20210210172850.20849-1-Sergey.Semin@baikalelectronics.ru> References: <20210210172850.20849-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In accordance with the DWC USB3 bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "snps,dwc3"-compatible nodes are correctly named. Signed-off-by: Serge Semin Acked-by: Krzysztof Kozlowski Reviewed-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++-- arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +- 9 files changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index defcbd15edf9..34e97da98270 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -1064,7 +1064,7 @@ &usb2 { status = "okay"; extcon = <&usb2_id>; - dwc3@7600000 { + usb@7600000 { extcon = <&usb2_id>; dr_mode = "otg"; maximum-speed = "high-speed"; @@ -1075,7 +1075,7 @@ &usb3 { status = "okay"; extcon = <&usb3_id>; - dwc3@6a00000 { + usb@6a00000 { extcon = <&usb3_id>; dr_mode = "otg"; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index a32e5e79ab0b..7df4eb710aae 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -427,7 +427,7 @@ usb_0: usb@8af8800 { resets = <&gcc GCC_USB0_BCR>; status = "disabled"; - dwc_0: dwc3@8a00000 { + dwc_0: usb@8a00000 { compatible = "snps,dwc3"; reg = <0x8a00000 0xcd00>; interrupts = ; @@ -468,7 +468,7 @@ usb_1: usb@8cf8800 { resets = <&gcc GCC_USB1_BCR>; status = "disabled"; - dwc_1: dwc3@8c00000 { + dwc_1: usb@8c00000 { compatible = "snps,dwc3"; reg = <0x8c00000 0xcd00>; interrupts = ; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 7eef07e73e25..374bb7b557e4 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1768,7 +1768,7 @@ usb3: usb@6af8800 { power-domains = <&gcc USB30_GDSC>; status = "disabled"; - dwc3@6a00000 { + usb@6a00000 { compatible = "snps,dwc3"; reg = <0x06a00000 0xcc00>; interrupts = <0 131 IRQ_TYPE_LEVEL_HIGH>; @@ -1979,7 +1979,7 @@ usb2: usb@76f8800 { power-domains = <&gcc USB30_GDSC>; status = "disabled"; - dwc3@7600000 { + usb@7600000 { compatible = "snps,dwc3"; reg = <0x07600000 0xcc00>; interrupts = <0 138 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index ebdaaf1dfca4..1a7fb9d3ccab 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -1678,7 +1678,7 @@ usb3: usb@a8f8800 { resets = <&gcc GCC_USB_30_BCR>; - usb3_dwc3: dwc3@a800000 { + usb3_dwc3: usb@a800000 { compatible = "snps,dwc3"; reg = <0x0a800000 0xcd00>; interrupts = ; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index a80c578484ba..f8a55307b855 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -337,7 +337,7 @@ &usb2_phy_sec { &usb3 { status = "okay"; - dwc3@7580000 { + usb@7580000 { dr_mode = "host"; }; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 339790ba585d..9c4be020d568 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -544,7 +544,7 @@ usb3: usb@7678800 { assigned-clock-rates = <19200000>, <200000000>; status = "disabled"; - dwc3@7580000 { + usb@7580000 { compatible = "snps,dwc3"; reg = <0x07580000 0xcd00>; interrupts = ; @@ -573,7 +573,7 @@ usb2: usb@79b8800 { assigned-clock-rates = <19200000>, <133333333>; status = "disabled"; - dwc3@78c0000 { + usb@78c0000 { compatible = "snps,dwc3"; reg = <0x078c0000 0xcc00>; interrupts = ; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 22b832fc62e3..347a98ba12e0 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -2855,7 +2855,7 @@ usb_1: usb@a6f8800 { <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3 0>; interconnect-names = "usb-ddr", "apps-usb"; - usb_1_dwc3: dwc3@a600000 { + usb_1_dwc3: usb@a600000 { compatible = "snps,dwc3"; reg = <0 0x0a600000 0 0xe000>; interrupts = ; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index bcf888381f14..2133e58776d1 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -3771,7 +3771,7 @@ usb_1: usb@a6f8800 { <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_0 0>; interconnect-names = "usb-ddr", "apps-usb"; - usb_1_dwc3: dwc3@a600000 { + usb_1_dwc3: usb@a600000 { compatible = "snps,dwc3"; reg = <0 0x0a600000 0 0xcd00>; interrupts = ; @@ -3819,7 +3819,7 @@ usb_2: usb@a8f8800 { <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_1 0>; interconnect-names = "usb-ddr", "apps-usb"; - usb_2_dwc3: dwc3@a800000 { + usb_2_dwc3: usb@a800000 { compatible = "snps,dwc3"; reg = <0 0x0a800000 0 0xcd00>; interrupts = ; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 5270bda7418f..45007621e09c 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -1562,7 +1562,7 @@ usb_1: usb@a6f8800 { resets = <&gcc GCC_USB30_PRIM_BCR>; - usb_1_dwc3: dwc3@a600000 { + usb_1_dwc3: usb@a600000 { compatible = "snps,dwc3"; reg = <0 0x0a600000 0 0xcd00>; interrupts = ;