From patchwork Thu May 7 15:56:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory CLEMENT X-Patchwork-Id: 11534361 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 04541913 for ; Thu, 7 May 2020 15:57:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E463F2082E for ; Thu, 7 May 2020 15:57:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728094AbgEGP5b (ORCPT ); Thu, 7 May 2020 11:57:31 -0400 Received: from relay6-d.mail.gandi.net ([217.70.183.198]:52195 "EHLO relay6-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726661AbgEGP5O (ORCPT ); Thu, 7 May 2020 11:57:14 -0400 X-Originating-IP: 87.231.134.186 Received: from localhost (87-231-134-186.rev.numericable.fr [87.231.134.186]) (Authenticated sender: gregory.clement@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 0A9F5C001A; Thu, 7 May 2020 15:57:10 +0000 (UTC) From: Gregory CLEMENT To: Cristian Birsan , Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Gregory CLEMENT Subject: [PATCH v2 1/3] usb: gadget: udc: atmel: Don't use DT to configure end point Date: Thu, 7 May 2020 17:56:49 +0200 Message-Id: <20200507155651.1094142-2-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200507155651.1094142-1-gregory.clement@bootlin.com> References: <20200507155651.1094142-1-gregory.clement@bootlin.com> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The endpoint configuration used to be stored in the device tree, however the configuration depend on the "version" of the controller itself. This information is already documented by the compatible string. It then possible to just rely on the compatible string and completely remove the full ep configuration done in the device tree as it was already the case for all the other USB device controller. Acked-by: Cristian Birsan Signed-off-by: Gregory CLEMENT --- drivers/usb/gadget/udc/atmel_usba_udc.c | 112 +++++++++++++++--------- drivers/usb/gadget/udc/atmel_usba_udc.h | 12 +++ 2 files changed, 84 insertions(+), 40 deletions(-) diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 6e0432141c40..f4c83514e527 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -2043,10 +2043,56 @@ static const struct usba_udc_errata at91sam9g45_errata = { .pulse_bias = at91sam9g45_pulse_bias, }; +static const struct usba_ep_config ep_config_sam9[] __initconst = { + { .nr_banks = 1 }, /* ep 0 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 1 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 2 */ + { .nr_banks = 3, .can_dma = 1 }, /* ep 3 */ + { .nr_banks = 3, .can_dma = 1 }, /* ep 4 */ + { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 5 */ + { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 6 */ +}; + +static const struct usba_ep_config ep_config_sama5[] __initconst = { + { .nr_banks = 1 }, /* ep 0 */ + { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 1 */ + { .nr_banks = 3, .can_dma = 1, .can_isoc = 1 }, /* ep 2 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 3 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 4 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 5 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 6 */ + { .nr_banks = 2, .can_dma = 1, .can_isoc = 1 }, /* ep 7 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 8 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 9 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 10 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 11 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 12 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 13 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 14 */ + { .nr_banks = 2, .can_isoc = 1 }, /* ep 15 */ +}; + +static const struct usba_udc_config udc_at91sam9rl_cfg = { + .errata = &at91sam9rl_errata, + .config = ep_config_sam9, + .num_ep = ARRAY_SIZE(ep_config_sam9), +}; + +static const struct usba_udc_config udc_at91sam9g45_cfg = { + .errata = &at91sam9g45_errata, + .config = ep_config_sam9, + .num_ep = ARRAY_SIZE(ep_config_sam9), +}; + +static const struct usba_udc_config udc_sama5d3_cfg = { + .config = ep_config_sama5, + .num_ep = ARRAY_SIZE(ep_config_sama5), +}; + static const struct of_device_id atmel_udc_dt_ids[] = { - { .compatible = "atmel,at91sam9rl-udc", .data = &at91sam9rl_errata }, - { .compatible = "atmel,at91sam9g45-udc", .data = &at91sam9g45_errata }, - { .compatible = "atmel,sama5d3-udc" }, + { .compatible = "atmel,at91sam9rl-udc", .data = &udc_at91sam9rl_cfg }, + { .compatible = "atmel,at91sam9g45-udc", .data = &udc_at91sam9g45_cfg }, + { .compatible = "atmel,sama5d3-udc", .data = &udc_sama5d3_cfg }, { /* sentinel */ } }; @@ -2055,18 +2101,19 @@ MODULE_DEVICE_TABLE(of, atmel_udc_dt_ids); static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, struct usba_udc *udc) { - u32 val; struct device_node *np = pdev->dev.of_node; const struct of_device_id *match; struct device_node *pp; int i, ret; struct usba_ep *eps, *ep; + const struct usba_udc_config *udc_config; match = of_match_node(atmel_udc_dt_ids, np); if (!match) return ERR_PTR(-EINVAL); - udc->errata = match->data; + udc_config = match->data; + udc->errata = udc_config->errata; udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9g45-pmc"); if (IS_ERR(udc->pmc)) udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9rl-pmc"); @@ -2082,8 +2129,7 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, if (fifo_mode == 0) { pp = NULL; - while ((pp = of_get_next_child(np, pp))) - udc->num_ep++; + udc->num_ep = udc_config->num_ep; udc->configured_ep = 1; } else { udc->num_ep = usba_config_fifo_table(udc); @@ -2100,52 +2146,38 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, pp = NULL; i = 0; - while ((pp = of_get_next_child(np, pp)) && i < udc->num_ep) { + while (i < udc->num_ep) { + const struct usba_ep_config *ep_cfg = &udc_config->config[i]; + ep = &eps[i]; - ret = of_property_read_u32(pp, "reg", &val); - if (ret) { - dev_err(&pdev->dev, "of_probe: reg error(%d)\n", ret); - goto err; - } - ep->index = fifo_mode ? udc->fifo_cfg[i].hw_ep_num : val; + ep->index = fifo_mode ? udc->fifo_cfg[i].hw_ep_num : i; + + /* Only the first EP is 64 bytes */ + if (ep->index == 0) + ep->fifo_size = 64; + else + ep->fifo_size = 1024; - ret = of_property_read_u32(pp, "atmel,fifo-size", &val); - if (ret) { - dev_err(&pdev->dev, "of_probe: fifo-size error(%d)\n", ret); - goto err; - } if (fifo_mode) { - if (val < udc->fifo_cfg[i].fifo_size) { + if (ep->fifo_size < udc->fifo_cfg[i].fifo_size) dev_warn(&pdev->dev, - "Using max fifo-size value from DT\n"); - ep->fifo_size = val; - } else { + "Using default max fifo-size value\n"); + else ep->fifo_size = udc->fifo_cfg[i].fifo_size; - } - } else { - ep->fifo_size = val; } - ret = of_property_read_u32(pp, "atmel,nb-banks", &val); - if (ret) { - dev_err(&pdev->dev, "of_probe: nb-banks error(%d)\n", ret); - goto err; - } + ep->nr_banks = ep_cfg->nr_banks; if (fifo_mode) { - if (val < udc->fifo_cfg[i].nr_banks) { + if (ep->nr_banks < udc->fifo_cfg[i].nr_banks) dev_warn(&pdev->dev, - "Using max nb-banks value from DT\n"); - ep->nr_banks = val; - } else { + "Using default max nb-banks value\n"); + else ep->nr_banks = udc->fifo_cfg[i].nr_banks; - } - } else { - ep->nr_banks = val; } - ep->can_dma = of_property_read_bool(pp, "atmel,can-dma"); - ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc"); + ep->can_dma = ep_cfg->can_dma; + ep->can_isoc = ep_cfg->can_isoc; sprintf(ep->name, "ep%d", ep->index); ep->ep.name = ep->name; diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.h b/drivers/usb/gadget/udc/atmel_usba_udc.h index a0225e4543d4..48e332439ed5 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.h +++ b/drivers/usb/gadget/udc/atmel_usba_udc.h @@ -290,6 +290,12 @@ struct usba_ep { #endif }; +struct usba_ep_config { + u8 nr_banks; + unsigned int can_dma:1; + unsigned int can_isoc:1; +}; + struct usba_request { struct usb_request req; struct list_head queue; @@ -307,6 +313,12 @@ struct usba_udc_errata { void (*pulse_bias)(struct usba_udc *udc); }; +struct usba_udc_config { + const struct usba_udc_errata *errata; + const struct usba_ep_config *config; + const int num_ep; +}; + struct usba_udc { /* Protect hw registers from concurrent modifications */ spinlock_t lock; From patchwork Thu May 7 15:56:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory CLEMENT X-Patchwork-Id: 11534353 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 E2850139A for ; Thu, 7 May 2020 15:57:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2AE420659 for ; Thu, 7 May 2020 15:57:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728018AbgEGP5Q (ORCPT ); Thu, 7 May 2020 11:57:16 -0400 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:9779 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726616AbgEGP5P (ORCPT ); Thu, 7 May 2020 11:57:15 -0400 X-Originating-IP: 87.231.134.186 Received: from localhost (87-231-134-186.rev.numericable.fr [87.231.134.186]) (Authenticated sender: gregory.clement@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 56F95240005; Thu, 7 May 2020 15:57:12 +0000 (UTC) From: Gregory CLEMENT To: Cristian Birsan , Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Gregory CLEMENT , Rob Herring Subject: [PATCH v2 2/3] dt-bindings: usb: atmel: Mark EP child node as deprecated Date: Thu, 7 May 2020 17:56:50 +0200 Message-Id: <20200507155651.1094142-3-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200507155651.1094142-1-gregory.clement@bootlin.com> References: <20200507155651.1094142-1-gregory.clement@bootlin.com> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org There is no need to describe the end point in the deice tree. These properties won't be use anymore, so mark them as deprecated to keep the old device tree documented. Reviewed-by: Rob Herring Signed-off-by: Gregory CLEMENT --- .../devicetree/bindings/usb/atmel-usb.txt | 56 +------------------ 1 file changed, 3 insertions(+), 53 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index 44e80153b148..423b99a8fd97 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -88,13 +88,15 @@ Required properties: - clock-names: Should contain two strings "pclk" for the peripheral clock "hclk" for the host clock + +Deprecated property: - ep childnode: To specify the number of endpoints and their properties. Optional properties: - atmel,vbus-gpio: If present, specifies a gpio that allows to detect whether vbus is present (USB is connected). -Required child node properties: +Deprecated child node properties: - name: Name of the endpoint. - reg: Num of the endpoint. - atmel,fifo-size: Size of the fifo. @@ -112,56 +114,4 @@ usb2: gadget@fff78000 { clocks = <&utmi>, <&udphs_clk>; clock-names = "hclk", "pclk"; atmel,vbus-gpio = <&pioB 19 0>; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; }; From patchwork Thu May 7 15:56:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory CLEMENT X-Patchwork-Id: 11534355 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 32F5C913 for ; Thu, 7 May 2020 15:57:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1033620659 for ; Thu, 7 May 2020 15:57:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728049AbgEGP5S (ORCPT ); Thu, 7 May 2020 11:57:18 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:46575 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728007AbgEGP5S (ORCPT ); Thu, 7 May 2020 11:57:18 -0400 X-Originating-IP: 87.231.134.186 Received: from localhost (87-231-134-186.rev.numericable.fr [87.231.134.186]) (Authenticated sender: gregory.clement@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id D75496000E; Thu, 7 May 2020 15:57:13 +0000 (UTC) From: Gregory CLEMENT To: Cristian Birsan , Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Gregory CLEMENT Subject: [PATCH v2 3/3] ARM: dts: at91: Remove the USB EP child node Date: Thu, 7 May 2020 17:56:51 +0200 Message-Id: <20200507155651.1094142-4-gregory.clement@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200507155651.1094142-1-gregory.clement@bootlin.com> References: <20200507155651.1094142-1-gregory.clement@bootlin.com> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The endpoint configuration used to be stored in the device tree, however the configuration depend on the "version" of the controller itself. Then the EP child node are useless and describe as deprecated in the documentation binding: remove all the nodes from the SoC device tree file. Remove also the #address-cells and #size-cells properties that are no longer needed. Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/at91sam9g45.dtsi | 54 ------------- arch/arm/boot/dts/at91sam9rl.dtsi | 54 ------------- arch/arm/boot/dts/at91sam9x5.dtsi | 54 ------------- arch/arm/boot/dts/sama5d2.dtsi | 120 ----------------------------- arch/arm/boot/dts/sama5d3.dtsi | 107 ------------------------- arch/arm/boot/dts/sama5d4.dtsi | 120 ----------------------------- 6 files changed, 509 deletions(-) diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index fd179097a4bf..342697f53cf7 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -1195,8 +1195,6 @@ spi1: spi@fffa8000 { }; usb2: gadget@fff78000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,at91sam9g45-udc"; reg = <0x00600000 0x80000 0xfff78000 0x400>; @@ -1204,58 +1202,6 @@ usb2: gadget@fff78000 { clocks = <&udphs_clk>, <&utmi>; clock-names = "pclk", "hclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; }; clk32k: sckc@fffffd50 { diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi index ea024e4b6e09..4d70194fd808 100644 --- a/arch/arm/boot/dts/at91sam9rl.dtsi +++ b/arch/arm/boot/dts/at91sam9rl.dtsi @@ -299,8 +299,6 @@ trigger3 { }; usb0: gadget@fffd4000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,at91sam9rl-udc"; reg = <0x00600000 0x100000>, <0xfffd4000 0x4000>; @@ -308,58 +306,6 @@ usb0: gadget@fffd4000 { clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>; clock-names = "pclk", "hclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; }; dma0: dma-controller@ffffe600 { diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 7c2eb93f8cac..948fe99ab6c3 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -867,8 +867,6 @@ spi1: spi@f0004000 { }; usb2: gadget@f803c000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,at91sam9g45-udc"; reg = <0x00500000 0x80000 0xf803c000 0x400>; @@ -876,58 +874,6 @@ usb2: gadget@f803c000 { clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>, <&pmc PMC_TYPE_PERIPHERAL 23>; clock-names = "hclk", "pclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; }; watchdog: watchdog@fffffe40 { diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index ab550d69db91..1ae7a2ea696b 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -113,8 +113,6 @@ nfc_sram: sram@100000 { }; usb0: gadget@300000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,sama5d3-udc"; reg = <0x00300000 0x100000 0xfc02c000 0x400>; @@ -122,124 +120,6 @@ usb0: gadget@300000 { clocks = <&pmc PMC_TYPE_PERIPHERAL 42>, <&pmc PMC_TYPE_CORE PMC_UTMI>; clock-names = "pclk", "hclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@7 { - reg = <7>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@8 { - reg = <8>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@9 { - reg = <9>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@10 { - reg = <10>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@11 { - reg = <11>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@12 { - reg = <12>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@13 { - reg = <13>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@14 { - reg = <14>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@15 { - reg = <15>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; }; usb1: ohci@400000 { diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index f11b018e9173..10e4492af234 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -1420,8 +1420,6 @@ nfc_sram: sram@200000 { }; usb0: gadget@500000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,sama5d3-udc"; reg = <0x00500000 0x100000 0xf8030000 0x4000>; @@ -1429,111 +1427,6 @@ usb0: gadget@500000 { clocks = <&udphs_clk>, <&utmi>; clock-names = "pclk", "hclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - }; - - ep@7 { - reg = <7>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - }; - - ep@8 { - reg = <8>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@9 { - reg = <9>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@10 { - reg = <10>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@11 { - reg = <11>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@12 { - reg = <12>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@13 { - reg = <13>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@14 { - reg = <14>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; - - ep@15 { - reg = <15>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - }; }; usb1: ohci@600000 { diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index c9c0316b5b0e..b0d79524277e 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -96,8 +96,6 @@ nfc_sram: sram@100000 { }; usb0: gadget@400000 { - #address-cells = <1>; - #size-cells = <0>; compatible = "atmel,sama5d3-udc"; reg = <0x00400000 0x100000 0xfc02c000 0x4000>; @@ -105,124 +103,6 @@ usb0: gadget@400000 { clocks = <&pmc PMC_TYPE_PERIPHERAL 47>, <&pmc PMC_TYPE_CORE PMC_UTMI>; clock-names = "pclk", "hclk"; status = "disabled"; - - ep@0 { - reg = <0>; - atmel,fifo-size = <64>; - atmel,nb-banks = <1>; - }; - - ep@1 { - reg = <1>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@2 { - reg = <2>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <3>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@3 { - reg = <3>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@4 { - reg = <4>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@5 { - reg = <5>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@6 { - reg = <6>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@7 { - reg = <7>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-dma; - atmel,can-isoc; - }; - - ep@8 { - reg = <8>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@9 { - reg = <9>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@10 { - reg = <10>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@11 { - reg = <11>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@12 { - reg = <12>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@13 { - reg = <13>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@14 { - reg = <14>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; - - ep@15 { - reg = <15>; - atmel,fifo-size = <1024>; - atmel,nb-banks = <2>; - atmel,can-isoc; - }; }; usb1: ohci@500000 {