From: kishon <kishon@ti.com>
To: Tony Lindgren <tony@atomide.com>
Cc: <balbi@ti.com>, <gregkh@linuxfoundation.org>, <arnd@arndb.de>,
<akpm@linux-foundation.org>, <rob@landley.net>,
<davem@davemloft.net>, <cesarb@cesarb.net>,
<linux-usb@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <grant.likely@secretlab.ca>,
<rob.herring@calxeda.com>, <b-cousson@ti.com>,
<linux@arm.linux.org.uk>, <eballetbo@gmail.com>,
<javier@dowhile0.org>, <mchehab@redhat.com>,
<santosh.shilimkar@ti.com>, <broonie@opensource.wolfsonmicro.com>,
<swarren@nvidia.com>, <linux-doc@vger.kernel.org>,
<devicetree-discuss@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 4/6] ARM: OMAP: USB: Add phy binding information
Date: Thu, 21 Mar 2013 11:18:12 +0530 [thread overview]
Message-ID: <514A9F1C.6080609@ti.com> (raw)
In-Reply-To: <20130320165141.GP16413@atomide.com>
Hi,
On Wednesday 20 March 2013 10:21 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I <kishon@ti.com> [130320 02:17]:
>>
>> --- a/arch/arm/mach-omap2/board-2430sdp.c
>> +++ b/arch/arm/mach-omap2/board-2430sdp.c
>> @@ -265,6 +266,7 @@ static void __init omap_2430sdp_init(void)
>>
>> omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP);
>> usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
>> + phy_bind("musb-hdrc.0.auto", 0, "twl4030_usb");
>> usb_musb_init(NULL);
>>
>> board_smc91x_init();
>> --- a/arch/arm/mach-omap2/board-3430sdp.c
>> +++ b/arch/arm/mach-omap2/board-3430sdp.c
>> @@ -601,6 +602,7 @@ static void __init omap_3430sdp_init(void)
>> omap_serial_init();
>> omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL);
>> usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
>> + phy_bind("musb-hdrc.0.auto", 0, "twl4030_usb");
>> usb_musb_init(NULL);
>> board_smc91x_init();
>> board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
>
> Can't you call phy_bind() from usb_musb_init() with the default
> values automatically when usb_musb_init() is passed NULL?
>
> That way you don't have to patch every board-*.c file with the
> same lines, and don't need to include <linux/phy/phy.h> in each
> board-*.c file.
>
>> --- a/arch/arm/mach-omap2/board-4430sdp.c
>> +++ b/arch/arm/mach-omap2/board-4430sdp.c
>> @@ -32,6 +32,7 @@
>> #include <linux/platform_data/omap4-keypad.h>
>> #include <linux/usb/musb.h>
>> #include <linux/usb/phy.h>
>> +#include <linux/phy/phy.h>
>>
>> #include <asm/mach-types.h>
>> #include <asm/mach/arch.h>
>> @@ -725,6 +726,7 @@ static void __init omap_4430sdp_init(void)
>> omap4_twl6030_hsmmc_init(mmc);
>>
>> usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto");
>> + phy_bind("musb-hdrc.0.auto", 0, "omap-usb2.1.auto");
>> usb_musb_init(&musb_board_data);
>>
>> status = omap_ethernet_init();
>
> Here usb_musb_init() gets called with musb_board_data, so
> keeping the phy_bind() in the board-4430sdp.c can then override
> the default in usb_musb_init().
Currently phy_bind has a limitation to do that. Will change phy_bind()
and have your comment incorporated.
Thanks
Kishon
next prev parent reply other threads:[~2013-03-21 5:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 9:11 [PATCH v3 0/6] Generic PHY Framework Kishon Vijay Abraham I
2013-03-20 9:12 ` [PATCH v3 1/6] drivers: phy: add generic PHY framework Kishon Vijay Abraham I
2013-03-20 22:36 ` Sylwester Nawrocki
2013-03-21 5:46 ` kishon
2013-04-15 11:34 ` Grant Likely
2013-04-15 12:26 ` Kishon Vijay Abraham I
2013-04-15 19:50 ` Grant Likely
2013-04-16 10:18 ` Kishon Vijay Abraham I
2013-04-19 9:09 ` Grant Likely
2013-04-22 6:09 ` Kishon Vijay Abraham I
2013-03-20 9:12 ` [PATCH v3 2/6] usb: phy: omap-usb2: use the new " Kishon Vijay Abraham I
2013-03-20 9:12 ` [PATCH v3 3/6] usb: otg: twl4030: " Kishon Vijay Abraham I
2013-03-20 9:12 ` [PATCH v3 4/6] ARM: OMAP: USB: Add phy binding information Kishon Vijay Abraham I
2013-03-20 16:51 ` Tony Lindgren
2013-03-21 5:48 ` kishon [this message]
2013-03-20 9:12 ` [PATCH v3 5/6] ARM: dts: omap: update usb_otg_hs data Kishon Vijay Abraham I
2013-03-20 20:59 ` Stephen Warren
2013-03-21 6:23 ` kishon
2013-03-21 17:10 ` Stephen Warren
2013-03-22 9:20 ` Kishon Vijay Abraham I
2013-03-20 9:12 ` [PATCH v3 6/6] usb: musb: omap2430: use the new generic PHY framework Kishon Vijay Abraham I
2013-04-15 10:20 ` [PATCH v3 0/6] Generic PHY Framework Grant Likely
2013-04-15 10:36 ` Kishon Vijay Abraham I
2013-04-15 11:27 ` Sylwester Nawrocki
2013-04-15 12:26 ` Grant Likely
2013-04-15 12:33 ` Kishon Vijay Abraham I
2013-04-19 10:52 ` Sekhar Nori
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