From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 03/17] drivers: usb: musb: add ti musb misc driver for wrapper
Date: Mon, 29 Feb 2016 18:51:32 +0530 [thread overview]
Message-ID: <56D445DC.7090307@ti.com> (raw)
In-Reply-To: <56D4336A.908@denx.de>
On Monday 29 February 2016 05:32 PM, Marek Vasut wrote:
> On 02/29/2016 04:44 AM, Mugunthan V N wrote:
>> Add a misc driver for MUSB wrapper, so that based on dr_mode the
>> USB devices can bind to USB host or USB device drivers.
>>
>> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
>> ---
>> drivers/usb/musb-new/Kconfig | 9 +++++
>> drivers/usb/musb-new/Makefile | 1 +
>> drivers/usb/musb-new/ti-musb.c | 89 ++++++++++++++++++++++++++++++++++++++++++
>> 3 files changed, 99 insertions(+)
>> create mode 100644 drivers/usb/musb-new/ti-musb.c
>>
>> diff --git a/drivers/usb/musb-new/Kconfig b/drivers/usb/musb-new/Kconfig
>> index 6a6cb93..2bcc646 100644
>> --- a/drivers/usb/musb-new/Kconfig
>> +++ b/drivers/usb/musb-new/Kconfig
>> @@ -13,6 +13,15 @@ config USB_MUSB_GADGET
>> help
>> Enables the MUSB USB dual-role controller in gadget mode.
>>
>> +config USB_MUSB_TI
>> + bool "Enable TI OTG USB controller"
>> + depends on DM_USB
>> + default y
>> + help
>> + Say y here to enable support for the TI OTG USB controller
>> + used on TI SoCs. fadsf fa fad af adf adf asf adfa fad fd af
>> + asdf asdf fadsf asf s
>> +
>> if USB_MUSB_HOST || USB_MUSB_GADGET
>>
>> config USB_MUSB_SUNXI
>> diff --git a/drivers/usb/musb-new/Makefile b/drivers/usb/musb-new/Makefile
>> index 072d516..d137044 100644
>> --- a/drivers/usb/musb-new/Makefile
>> +++ b/drivers/usb/musb-new/Makefile
>> @@ -11,6 +11,7 @@ obj-$(CONFIG_USB_MUSB_DSPS) += musb_dsps.o
>> obj-$(CONFIG_USB_MUSB_AM35X) += am35x.o
>> obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
>> obj-$(CONFIG_USB_MUSB_SUNXI) += sunxi.o
>> +obj-$(CONFIG_USB_MUSB_TI) += ti-musb.o
>>
>> ccflags-y := $(call cc-option,-Wno-unused-variable) \
>> $(call cc-option,-Wno-unused-but-set-variable) \
>> diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
>> new file mode 100644
>> index 0000000..c1a4952
>> --- /dev/null
>> +++ b/drivers/usb/musb-new/ti-musb.c
>> @@ -0,0 +1,89 @@
>> +/*
>> + * MISC driver for TI MUSB Glue.
>> + *
>> + * (C) Copyright 2012-2016
>> + * Texas Instruments Incorporated, <www.ti.com>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +#include <common.h>
>> +#include <command.h>
>> +#include <console.h>
>> +#include <dm.h>
>> +#include <linux/usb/otg.h>
>> +#include <dm/device-internal.h>
>> +#include <dm/lists.h>
>> +
>> +DECLARE_GLOBAL_DATA_PTR;
>> +
>> +#ifdef CONFIG_DM_USB
>> +
>> +static const char *const usb_dr_modes[] = {
>> + [USB_DR_MODE_UNKNOWN] = "",
>
> This should probably be "unknown" and not empty string.
I just the followed the Linux way of DT parse implementation.
Regards
Mugunthan V N
next prev parent reply other threads:[~2016-02-29 13:21 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-29 3:44 [U-Boot] [PATCH 00/17] driver model bring-up of musb on AM335x GP and BBB and usb_ether DM conversion Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 01/17] configs: am335x: usb: do not define CONFIG_DM_USB for spl Mugunthan V N
2016-03-01 1:57 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 02/17] am33xx: board: do not register usb devices when CONFIG_DM_USB is defined Mugunthan V N
2016-03-01 1:57 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 03/17] drivers: usb: musb: add ti musb misc driver for wrapper Mugunthan V N
2016-02-29 8:46 ` Mugunthan V N
2016-02-29 12:02 ` Marek Vasut
2016-02-29 13:21 ` Mugunthan V N [this message]
2016-02-29 14:42 ` Tom Rini
2016-02-29 14:42 ` Marek Vasut
2016-02-29 3:44 ` [U-Boot] [PATCH 04/17] am33xx: board: probe misc drivers to register musb devices Mugunthan V N
2016-03-01 1:58 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 05/17] drivers: usb: musb: adopt musb backend driver to driver model Mugunthan V N
2016-02-29 12:04 ` Marek Vasut
2016-02-29 13:26 ` Mugunthan V N
2016-02-29 13:34 ` Marek Vasut
2016-02-29 14:43 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 06/17] drivers: usb: musb: add ti musb host driver with driver model support Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 07/17] drivers: usb: musb: add ti musb peripheral " Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 08/17] drivers: usb: gadget: ether: adopt to usb driver model Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 09/17] drivers: usb: gadget: ether: access network_started using local variable Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 10/17] drivers: usb: gadget: ether: consolidate global devices to single struct Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 11/17] drivers: usb: gadget: ether: use net device priv to pass usb ether priv Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 12/17] drivers: usb: gadget: ether: prepare driver for driver model migration Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 13/17] drivers: usb: gadget: ether/rndis: convert driver to adopt device driver model Mugunthan V N
2016-02-29 3:44 ` [U-Boot] [PATCH 14/17] am33xx: board: init usb ether gadget for rndis support Mugunthan V N
2016-03-01 1:58 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 15/17] am335x_evm: enable usb ether gadget as it supports DM_ETH Mugunthan V N
2016-03-01 1:58 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 16/17] defconfig: am335x_boneblack: enable usb driver model Mugunthan V N
2016-03-01 1:58 ` Tom Rini
2016-02-29 3:44 ` [U-Boot] [PATCH 17/17] defconfig: am335x_gp_evm: " Mugunthan V N
2016-03-01 1:58 ` Tom Rini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=56D445DC.7090307@ti.com \
--to=mugunthanvnm@ti.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox