From patchwork Fri Dec 20 06:53:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 11304891 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 169BB109A for ; Fri, 20 Dec 2019 06:53:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F239B24689 for ; Fri, 20 Dec 2019 06:53:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727135AbfLTGxW (ORCPT ); Fri, 20 Dec 2019 01:53:22 -0500 Received: from [167.172.186.51] ([167.172.186.51]:59164 "EHLO shell.v3.sk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725914AbfLTGxW (ORCPT ); Fri, 20 Dec 2019 01:53:22 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id EE77ADFC83; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id pFjqLmi7cQos; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 1B525DFC9F; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 1fRNT519OY_W; Fri, 20 Dec 2019 06:53:20 +0000 (UTC) Received: from furthur.lan (unknown [109.183.109.54]) by zimbra.v3.sk (Postfix) with ESMTPSA id 7E02CDFC5E; Fri, 20 Dec 2019 06:53:20 +0000 (UTC) From: Lubomir Rintel To: Olof Johansson Cc: Arnd Bergmann , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, soc@kernel.org, Lubomir Rintel Subject: [PATCH 1/5] dt-bindings: marvell,mmp2: Add clock ids for the HSIC clocks Date: Fri, 20 Dec 2019 07:53:10 +0100 Message-Id: <20191220065314.237624-2-lkundrak@v3.sk> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191220065314.237624-1-lkundrak@v3.sk> References: <20191220065314.237624-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There are two USB HSIC controllers on MMP2 and MMP3. Signed-off-by: Lubomir Rintel Acked-by: Stephen Boyd --- include/dt-bindings/clock/marvell,mmp2.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/dt-bindings/clock/marvell,mmp2.h b/include/dt-bindings/clock/marvell,mmp2.h index e785c6eb35613..4b1a7724f20d7 100644 --- a/include/dt-bindings/clock/marvell,mmp2.h +++ b/include/dt-bindings/clock/marvell,mmp2.h @@ -72,6 +72,8 @@ #define MMP2_CLK_CCIC1_PHY 118 #define MMP2_CLK_CCIC1_SPHY 119 #define MMP2_CLK_DISP0_LCDC 120 +#define MMP2_CLK_USBHSIC0 121 +#define MMP2_CLK_USBHSIC1 122 #define MMP2_NR_CLKS 200 #endif From patchwork Fri Dec 20 06:53:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 11304897 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 898B2109A for ; Fri, 20 Dec 2019 06:53:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7180B24689 for ; Fri, 20 Dec 2019 06:53:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727193AbfLTGxZ (ORCPT ); Fri, 20 Dec 2019 01:53:25 -0500 Received: from [167.172.186.51] ([167.172.186.51]:59228 "EHLO shell.v3.sk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727110AbfLTGxY (ORCPT ); Fri, 20 Dec 2019 01:53:24 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 31452DFCA5; Fri, 20 Dec 2019 06:53:25 +0000 (UTC) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id tBGc8MQ6OD2E; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id AA2A7DFC8A; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id IPJ8qCcemK7I; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) Received: from furthur.lan (unknown [109.183.109.54]) by zimbra.v3.sk (Postfix) with ESMTPSA id ED3F2DFC82; Fri, 20 Dec 2019 06:53:20 +0000 (UTC) From: Lubomir Rintel To: Olof Johansson Cc: Arnd Bergmann , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, soc@kernel.org, Lubomir Rintel Subject: [PATCH 2/5] clk: mmp2: Add HSIC clocks Date: Fri, 20 Dec 2019 07:53:11 +0100 Message-Id: <20191220065314.237624-3-lkundrak@v3.sk> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191220065314.237624-1-lkundrak@v3.sk> References: <20191220065314.237624-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There are two USB HSIC controllers on MMP2 and MMP3. Signed-off-by: Lubomir Rintel Acked-by: Stephen Boyd --- drivers/clk/mmp/clk-of-mmp2.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c index a60a1be937ad6..05834953e1fd3 100644 --- a/drivers/clk/mmp/clk-of-mmp2.c +++ b/drivers/clk/mmp/clk-of-mmp2.c @@ -53,6 +53,8 @@ #define APMU_DISP1 0x110 #define APMU_CCIC0 0x50 #define APMU_CCIC1 0xf4 +#define APMU_USBHSIC0 0xf8 +#define APMU_USBHSIC1 0xfc #define MPMU_UART_PLL 0x14 struct mmp2_clk_unit { @@ -194,6 +196,8 @@ static struct mmp_clk_mix_config sdh_mix_config = { }; static DEFINE_SPINLOCK(usb_lock); +static DEFINE_SPINLOCK(usbhsic0_lock); +static DEFINE_SPINLOCK(usbhsic1_lock); static DEFINE_SPINLOCK(disp0_lock); static DEFINE_SPINLOCK(disp1_lock); @@ -224,6 +228,8 @@ static struct mmp_param_div_clk apmu_div_clks[] = { static struct mmp_param_gate_clk apmu_gate_clks[] = { {MMP2_CLK_USB, "usb_clk", "usb_pll", 0, APMU_USB, 0x9, 0x9, 0x0, 0, &usb_lock}, + {MMP2_CLK_USBHSIC0, "usbhsic0_clk", "usb_pll", 0, APMU_USBHSIC0, 0x1b, 0x1b, 0x0, 0, &usbhsic0_lock}, + {MMP2_CLK_USBHSIC1, "usbhsic1_clk", "usb_pll", 0, APMU_USBHSIC1, 0x1b, 0x1b, 0x0, 0, &usbhsic1_lock}, /* The gate clocks has mux parent. */ {MMP2_CLK_SDH0, "sdh0_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH0, 0x1b, 0x1b, 0x0, 0, &sdh_lock}, {MMP2_CLK_SDH1, "sdh1_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH1, 0x1b, 0x1b, 0x0, 0, &sdh_lock}, From patchwork Fri Dec 20 06:53:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 11304899 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 B3A0214F6 for ; Fri, 20 Dec 2019 06:53:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 929922468A for ; Fri, 20 Dec 2019 06:53:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727210AbfLTGx0 (ORCPT ); Fri, 20 Dec 2019 01:53:26 -0500 Received: from [167.172.186.51] ([167.172.186.51]:59208 "EHLO shell.v3.sk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727084AbfLTGxY (ORCPT ); Fri, 20 Dec 2019 01:53:24 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id A823ADFC5E; Fri, 20 Dec 2019 06:53:24 +0000 (UTC) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ZmMWJCslQbtS; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 77D76DFCA5; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id JWHcIwLs_Dk3; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) Received: from furthur.lan (unknown [109.183.109.54]) by zimbra.v3.sk (Postfix) with ESMTPSA id 6140EDFC5E; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) From: Lubomir Rintel To: Olof Johansson Cc: Arnd Bergmann , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, soc@kernel.org, Lubomir Rintel Subject: [PATCH 3/5] dt-bindings: phy: Add binding for marvell,mmp3-hsic-phy Date: Fri, 20 Dec 2019 07:53:12 +0100 Message-Id: <20191220065314.237624-4-lkundrak@v3.sk> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191220065314.237624-1-lkundrak@v3.sk> References: <20191220065314.237624-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org This is the PHY chip for USB HSIC on MMP3 platform. Signed-off-by: Lubomir Rintel --- .../bindings/phy/marvell,mmp3-hsic-phy.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml b/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml new file mode 100644 index 0000000000000..7917a95cda78d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright 2019 Lubomir Rintel +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/marvell,mmp3-hsic-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Marvell MMP3 HSIC PHY + +maintainers: + - Lubomir Rintel + +properties: + compatible: + const: marvell,mmp3-hsic-phy + + reg: + maxItems: 1 + description: base address of the device + + reset-gpios: + maxItems: 1 + description: GPIO connected to reset + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - reset-gpios + - "#phy-cells" + +examples: + - | + hsic-phy@f0001800 { + compatible = "marvell,mmp3-hsic-phy"; + reg = <0xf0001800 0x40>; + reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>; + #phy-cells = <0>; + }; From patchwork Fri Dec 20 06:53:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 11304903 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 EA910109A for ; Fri, 20 Dec 2019 06:53:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D23D824683 for ; Fri, 20 Dec 2019 06:53:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726327AbfLTGxh (ORCPT ); Fri, 20 Dec 2019 01:53:37 -0500 Received: from [167.172.186.51] ([167.172.186.51]:59184 "EHLO shell.v3.sk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725801AbfLTGxX (ORCPT ); Fri, 20 Dec 2019 01:53:23 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 6B417DFC76; Fri, 20 Dec 2019 06:53:24 +0000 (UTC) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id BUYhCElFSDFC; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id B51E1DFC5E; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id rSDtHG59z_Kv; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) Received: from furthur.lan (unknown [109.183.109.54]) by zimbra.v3.sk (Postfix) with ESMTPSA id C846ADFCA3; Fri, 20 Dec 2019 06:53:21 +0000 (UTC) From: Lubomir Rintel To: Olof Johansson Cc: Arnd Bergmann , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, soc@kernel.org, Lubomir Rintel Subject: [PATCH 4/5] ARM: dts: mmp3: Add HSIC controllers Date: Fri, 20 Dec 2019 07:53:13 +0100 Message-Id: <20191220065314.237624-5-lkundrak@v3.sk> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191220065314.237624-1-lkundrak@v3.sk> References: <20191220065314.237624-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There are two on MMP3, along with the PHYs. The PHYs are made compatible with the NOP transceiver, since there's no driver for the time being and they're likely configured by the firmware. Signed-off-by: Lubomir Rintel Reported-by: kbuild test robot Signed-off-by: Olof Johansson --- arch/arm/boot/dts/mmp3.dtsi | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index d9762de0ed34b..36c50706e60e0 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -201,6 +201,50 @@ usb_otg0: usb-otg@d4208000 { status = "disabled"; }; + hsic_phy0: hsic-phy@f0001800 { + compatible = "marvell,mmp3-hsic-phy", + "usb-nop-xceiv", + reg = <0xf0001800 0x40>; + #phy-cells = <0>; + status = "disabled"; + }; + + hsic0: hsic@f0001000 { + compatible = "marvell,pxau2o-ehci"; + reg = <0xf0001000 0x200>; + interrupts = ; + clocks = <&soc_clocks MMP2_CLK_USBHSIC0>; + clock-names = "USBCLK"; + phys = <&hsic_phy0>; + phy-names = "usb"; + phy_type = "hsic"; + #address-cells = <0x01>; + #size-cells = <0x00>; + status = "disabled"; + }; + + hsic_phy1: hsic-phy@f0002800 { + compatible = "marvell,mmp3-hsic-phy", + "usb-nop-xceiv", + reg = <0xf0002800 0x40>; + #phy-cells = <0>; + status = "disabled"; + }; + + hsic1: hsic@f0002000 { + compatible = "marvell,pxau2o-ehci"; + reg = <0xf0002000 0x200>; + interrupts = ; + clocks = <&soc_clocks MMP2_CLK_USBHSIC1>; + clock-names = "USBCLK"; + phys = <&hsic_phy1>; + phy-names = "usb"; + phy_type = "hsic"; + #address-cells = <0x01>; + #size-cells = <0x00>; + status = "disabled"; + }; + mmc1: mmc@d4280000 { compatible = "mrvl,pxav3-mmc"; reg = <0xd4280000 0x120>; From patchwork Fri Dec 20 06:53:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 11304901 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 0DECB109A for ; Fri, 20 Dec 2019 06:53:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA85524686 for ; Fri, 20 Dec 2019 06:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727216AbfLTGx1 (ORCPT ); Fri, 20 Dec 2019 01:53:27 -0500 Received: from [167.172.186.51] ([167.172.186.51]:59248 "EHLO shell.v3.sk" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727165AbfLTGxZ (ORCPT ); Fri, 20 Dec 2019 01:53:25 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id D43EFDFC79; Fri, 20 Dec 2019 06:53:25 +0000 (UTC) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id jl0z1ywG4n5I; Fri, 20 Dec 2019 06:53:23 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 4F93DDFC9F; Fri, 20 Dec 2019 06:53:23 +0000 (UTC) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id e92W2l2Ck0O1; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) Received: from furthur.lan (unknown [109.183.109.54]) by zimbra.v3.sk (Postfix) with ESMTPSA id 39C66DFC76; Fri, 20 Dec 2019 06:53:22 +0000 (UTC) From: Lubomir Rintel To: Olof Johansson Cc: Arnd Bergmann , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, soc@kernel.org, Lubomir Rintel Subject: [PATCH 5/5] ARM: dts: mmp3-dell-ariel: Enable the HSIC Date: Fri, 20 Dec 2019 07:53:14 +0100 Message-Id: <20191220065314.237624-6-lkundrak@v3.sk> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191220065314.237624-1-lkundrak@v3.sk> References: <20191220065314.237624-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There's a SMSC USB2640 (USB hub & SD controller) connected to it, but the SD card slot footprint is unpopulated. Also connected to the hub is a SMSC LAN7500 gigabit ethernet adapter. Signed-off-by: Lubomir Rintel --- arch/arm/boot/dts/mmp3-dell-ariel.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts index c1947b5a688d7..15449c72c042b 100644 --- a/arch/arm/boot/dts/mmp3-dell-ariel.dts +++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts @@ -49,6 +49,28 @@ &usb_otg_phy0 { status = "okay"; }; +&hsic0 { + status = "okay"; + + usb1@1 { + compatible = "usb424,2640"; + reg = <0x01>; + #address-cells = <0x01>; + #size-cells = <0x00>; + + mass-storage@1 { + compatible = "usb424,4040"; + reg = <0x01>; + status = "disabled"; + }; + }; +}; + +&hsic_phy0 { + status = "okay"; + reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>; +}; + &mmc3 { status = "okay"; max-frequency = <50000000>;