From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34619C54EE9 for ; Tue, 13 Sep 2022 04:29:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229933AbiIME26 (ORCPT ); Tue, 13 Sep 2022 00:28:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230130AbiIME1V (ORCPT ); Tue, 13 Sep 2022 00:27:21 -0400 Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3D1C258528; Mon, 12 Sep 2022 21:24:04 -0700 (PDT) Received: from unknown (HELO iyokan2-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 13 Sep 2022 13:23:30 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by iyokan2-ex.css.socionext.com (Postfix) with ESMTP id 1591120584CE; Tue, 13 Sep 2022 13:23:30 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Tue, 13 Sep 2022 13:23:30 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id 86397B62AE; Tue, 13 Sep 2022 13:23:29 +0900 (JST) From: Kunihiko Hayashi To: soc@kernel.org, Arnd Bergmann , Olof Johansson Cc: Rob Herring , Krzysztof Kozlowski , Masami Hiramatsu , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH v3 07/10] arm64: dts: uniphier: Add USB-device support for PXs3 reference board Date: Tue, 13 Sep 2022 13:23:18 +0900 Message-Id: <20220913042321.4817-8-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220913042321.4817-1-hayashi.kunihiko@socionext.com> References: <20220913042321.4817-1-hayashi.kunihiko@socionext.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PXs3 reference board can change each USB port 0 and 1 to device mode with jumpers. Prepare devicetree sources for USB port 0 and 1. This specifies dr_mode, pinctrl, and some quirks and removes nodes for unused phys and vbus-supply properties. Signed-off-by: Kunihiko Hayashi --- arch/arm/boot/dts/uniphier-pinctrl.dtsi | 10 +++++ arch/arm64/boot/dts/socionext/Makefile | 4 +- .../socionext/uniphier-pxs3-ref-gadget0.dts | 41 +++++++++++++++++++ .../socionext/uniphier-pxs3-ref-gadget1.dts | 40 ++++++++++++++++++ 4 files changed, 94 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts create mode 100644 arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi index c0fd029b37e5..f909ec2e5333 100644 --- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi +++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi @@ -196,11 +196,21 @@ pinctrl_usb0: usb0 { function = "usb0"; }; + pinctrl_usb0_device: usb0-device { + groups = "usb0_device"; + function = "usb0"; + }; + pinctrl_usb1: usb1 { groups = "usb1"; function = "usb1"; }; + pinctrl_usb1_device: usb1-device { + groups = "usb1_device"; + function = "usb1"; + }; + pinctrl_usb2: usb2 { groups = "usb2"; function = "usb2"; diff --git a/arch/arm64/boot/dts/socionext/Makefile b/arch/arm64/boot/dts/socionext/Makefile index dda3da33614b..33989a9643ac 100644 --- a/arch/arm64/boot/dts/socionext/Makefile +++ b/arch/arm64/boot/dts/socionext/Makefile @@ -5,4 +5,6 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-ld20-akebi96.dtb \ uniphier-ld20-global.dtb \ uniphier-ld20-ref.dtb \ - uniphier-pxs3-ref.dtb + uniphier-pxs3-ref.dtb \ + uniphier-pxs3-ref-gadget0.dtb \ + uniphier-pxs3-ref-gadget1.dtb diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts new file mode 100644 index 000000000000..7069f51bc120 --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +// +// Device Tree Source for UniPhier PXs3 Reference Board (for USB-Device #0) +// +// Copyright (C) 2021 Socionext Inc. +// Author: Kunihiko Hayashi + +/dts-v1/; +#include "uniphier-pxs3-ref.dts" + +/ { + model = "UniPhier PXs3 Reference Board (USB-Device #0)"; +}; + +/* I2C3 pinctrl is shared with USB*VBUSIN */ +&i2c3 { + status = "disabled"; +}; + +&usb0 { + status = "okay"; + dr_mode = "peripheral"; + pinctrl-0 = <&pinctrl_usb0_device>; + snps,dis_enblslpm_quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,usb2_gadget_lpm_disable; + phy-names = "usb2-phy", "usb3-phy"; + phys = <&usb0_hsphy0>, <&usb0_ssphy0>; +}; + +&usb0_hsphy0 { + /delete-property/ vbus-supply; +}; + +&usb0_ssphy0 { + /delete-property/ vbus-supply; +}; + +/delete-node/ &usb0_hsphy1; +/delete-node/ &usb0_ssphy1; diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts new file mode 100644 index 000000000000..a3cfa8113ffb --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +// +// Device Tree Source for UniPhier PXs3 Reference Board (for USB-Device #1) +// +// Copyright (C) 2021 Socionext Inc. +// Author: Kunihiko Hayashi + +/dts-v1/; +#include "uniphier-pxs3-ref.dts" + +/ { + model = "UniPhier PXs3 Reference Board (USB-Device #1)"; +}; + +/* I2C3 pinctrl is shared with USB*VBUSIN */ +&i2c3 { + status = "disabled"; +}; + +&usb1 { + status = "okay"; + dr_mode = "peripheral"; + pinctrl-0 = <&pinctrl_usb1_device>; + snps,dis_enblslpm_quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,usb2_gadget_lpm_disable; + phy-names = "usb2-phy", "usb3-phy"; + phys = <&usb1_hsphy0>, <&usb1_ssphy0>; +}; + +&usb1_hsphy0 { + /delete-property/ vbus-supply; +}; + +&usb1_ssphy0 { + /delete-property/ vbus-supply; +}; + +/delete-node/ &usb1_hsphy1; -- 2.25.1