From patchwork Mon May 2 12:18:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 67024 Delivered-To: patch@linaro.org Received: by 10.140.92.199 with SMTP id b65csp10421qge; Mon, 2 May 2016 05:22:24 -0700 (PDT) X-Received: by 10.98.93.5 with SMTP id r5mr50593812pfb.15.1462191744466; Mon, 02 May 2016 05:22:24 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 127si10433148pfe.162.2016.05.02.05.22.24; Mon, 02 May 2016 05:22:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753770AbcEBMWW (ORCPT + 7 others); Mon, 2 May 2016 08:22:22 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:49208 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753171AbcEBMT4 (ORCPT ); Mon, 2 May 2016 08:19:56 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u42CJXf3017730; Mon, 2 May 2016 07:19:33 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u42CJXiK002073; Mon, 2 May 2016 07:19:33 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Mon, 2 May 2016 07:19:32 -0500 Received: from lta0400828d.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id u42CIxXv027290; Mon, 2 May 2016 07:19:28 -0500 From: Roger Quadros To: CC: , , , , , , , , , , , , , , Roger Quadros Subject: [PATCH v7 07/14] usb: otg: get rid of CONFIG_USB_OTG_FSM in favour of CONFIG_USB_OTG Date: Mon, 2 May 2016 15:18:50 +0300 Message-ID: <1462191537-10314-8-git-send-email-rogerq@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1462191537-10314-1-git-send-email-rogerq@ti.com> References: <1462191537-10314-1-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Let's use CONFIG_USB_OTG as a single config option to enable USB OTG and the OTG FSM. This makes things a lot less confusing. Update all users of CONFIG_USB_OTG_FSM to CONFIG_USB_OTG. Signed-off-by: Roger Quadros --- Documentation/usb/chipidea.txt | 2 +- drivers/usb/chipidea/Makefile | 2 +- drivers/usb/chipidea/ci.h | 2 +- drivers/usb/chipidea/otg_fsm.h | 2 +- drivers/usb/common/Makefile | 3 ++- drivers/usb/core/Kconfig | 8 -------- drivers/usb/phy/Kconfig | 2 +- 7 files changed, 7 insertions(+), 14 deletions(-) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt index 678741b..3b1f263 100644 --- a/Documentation/usb/chipidea.txt +++ b/Documentation/usb/chipidea.txt @@ -5,7 +5,7 @@ with 2 Freescale i.MX6Q sabre SD boards. 1.1 How to enable OTG FSM in menuconfig --------------------------------------- -Select CONFIG_USB_OTG_FSM, rebuild kernel Image and modules. +Select CONFIG_USB_OTG, rebuild kernel Image and modules. If you want to check some internal variables for otg fsm, mount debugfs, there are 2 files which can show otg fsm variables and some controller registers value: diff --git a/drivers/usb/chipidea/Makefile b/drivers/usb/chipidea/Makefile index 518e445..45aa24d 100644 --- a/drivers/usb/chipidea/Makefile +++ b/drivers/usb/chipidea/Makefile @@ -3,7 +3,7 @@ obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc.o ci_hdrc-y := core.o otg.o debug.o ci_hdrc-$(CONFIG_USB_CHIPIDEA_UDC) += udc.o ci_hdrc-$(CONFIG_USB_CHIPIDEA_HOST) += host.o -ci_hdrc-$(CONFIG_USB_OTG_FSM) += otg_fsm.o +ci_hdrc-$(CONFIG_USB_OTG) += otg_fsm.o # Glue/Bridge layers go here diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index c523975..1a32b8c 100644 --- a/drivers/usb/chipidea/ci.h +++ b/drivers/usb/chipidea/ci.h @@ -406,7 +406,7 @@ static inline u32 hw_test_and_write(struct ci_hdrc *ci, enum ci_hw_regs reg, */ static inline bool ci_otg_is_fsm_mode(struct ci_hdrc *ci) { -#ifdef CONFIG_USB_OTG_FSM +#ifdef CONFIG_USB_OTG struct usb_otg_caps *otg_caps = &ci->platdata->ci_otg_caps; return ci->is_otg && ci->roles[CI_ROLE_HOST] && diff --git a/drivers/usb/chipidea/otg_fsm.h b/drivers/usb/chipidea/otg_fsm.h index 6366fe3..2d451bb 100644 --- a/drivers/usb/chipidea/otg_fsm.h +++ b/drivers/usb/chipidea/otg_fsm.h @@ -64,7 +64,7 @@ #define TB_AIDL_BDIS (20) /* 4ms ~ 150ms, section 5.2.1 */ -#if IS_ENABLED(CONFIG_USB_OTG_FSM) +#if IS_ENABLED(CONFIG_USB_OTG) int ci_hdrc_otg_fsm_init(struct ci_hdrc *ci); int ci_otg_fsm_work(struct ci_hdrc *ci); diff --git a/drivers/usb/common/Makefile b/drivers/usb/common/Makefile index 6bbb3ec..f8f2c88 100644 --- a/drivers/usb/common/Makefile +++ b/drivers/usb/common/Makefile @@ -6,5 +6,6 @@ obj-$(CONFIG_USB_COMMON) += usb-common.o usb-common-y += common.o usb-common-$(CONFIG_USB_LED_TRIG) += led.o -obj-$(CONFIG_USB_OTG_FSM) += usb-otg-fsm.o obj-$(CONFIG_USB_ULPI_BUS) += ulpi.o +usbotg-y := usb-otg-fsm.o +obj-$(CONFIG_USB_OTG) += usbotg.o diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index dd28010..ae228d0 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -75,14 +75,6 @@ config USB_OTG_BLACKLIST_HUB and software costs by not supporting external hubs. So are "Embedded Hosts" that don't offer OTG support. -config USB_OTG_FSM - tristate "USB 2.0 OTG FSM implementation" - depends on USB && USB_OTG - select USB_PHY - help - Implements OTG Finite State Machine as specified in On-The-Go - and Embedded Host Supplement to the USB Revision 2.0 Specification. - config USB_ULPI_BUS tristate "USB ULPI PHY interface support" depends on USB_SUPPORT diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index c690474..06794e2 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -20,7 +20,7 @@ config AB8500_USB config FSL_USB2_OTG bool "Freescale USB OTG Transceiver Driver" - depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM && PM + depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG && PM select USB_PHY help Enable this to support Freescale USB OTG transceiver.