From mboxrd@z Thu Jan  1 00:00:00 1970
From: Praveen Paneri <p.paneri-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Subject: Re: [PATCH v3 4/5] ARM: S3C64XX: Enabling samsung-usbphy driver
Date: Fri, 10 Aug 2012 13:14:18 +0530
Message-ID: <CAD6zSYPcVTjG8x5Dz-eettT96XEd7BK1wm5J0MTbfVgA20afAg@mail.gmail.com>
References: <1344411661-17821-1-git-send-email-p.paneri@samsung.com>
	<1344411661-17821-5-git-send-email-p.paneri@samsung.com>
	<004301cd76c4$f63d4310$e2b7c930$%tikhomirov@samsung.com>
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Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
To: Anton Tikhomirov <av.tikhomirov-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, balbi-l0cyMroinI0@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, thomas.abraham-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org, l.majewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org
List-Id: devicetree@vger.kernel.org

On Fri, Aug 10, 2012 at 12:24 PM, Anton Tikhomirov
<av.tikhomirov-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote:
> Hi Praveen,
>
>> -----Original Message-----
>> From: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org [mailto:linux-usb-
>> owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org] On Behalf Of Praveen Paneri
>> Sent: Wednesday, August 08, 2012 4:41 PM
>> To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>> Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org; linux-arm-
>> kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org; linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org;
>> kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org; balbi-l0cyMroinI0@public.gmane.org; gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org;
>> thomas.abraham-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org; ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org;
>> broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org; l.majewski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org;
>> kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org; grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org; heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org
>> Subject: [PATCH v3 4/5] ARM: S3C64XX: Enabling samsung-usbphy driver
>>
>> Adding platform device for samsung-usbphy driver. Enabling it for
>> s3c64xx based machines using s3c-hsotg.
>>
>> Signed-off-by: Praveen Paneri <p.paneri-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>> ---
>>  arch/arm/mach-s3c64xx/include/mach/map.h     |    2 +
>>  arch/arm/mach-s3c64xx/mach-crag6410.c        |    4 +++
>>  arch/arm/mach-s3c64xx/mach-smartq.c          |    5 ++++
>>  arch/arm/mach-s3c64xx/mach-smdk6410.c        |    4 +++
>>  arch/arm/mach-s3c64xx/setup-usb-phy.c        |   14 +++++++++++
>>  arch/arm/plat-samsung/devs.c                 |   33
> ++++++++++++++++++++++++++
>>  arch/arm/plat-samsung/include/plat/devs.h    |    1 +
>>  arch/arm/plat-samsung/include/plat/usb-phy.h |    1 +
>>  8 files changed, 64 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/include/mach/map.h b/arch/arm/mach-
>> s3c64xx/include/mach/map.h
>> index 8e2097b..dc482bb 100644
>> --- a/arch/arm/mach-s3c64xx/include/mach/map.h
>> +++ b/arch/arm/mach-s3c64xx/include/mach/map.h
>> @@ -65,6 +65,7 @@
>>
>>  #define S3C64XX_PA_NAND              (0x70200000)
>>  #define S3C64XX_PA_FB                (0x77100000)
>> +#define S3C64XX_PA_USB_HSPHY (0x7C100000)
>>  #define S3C64XX_PA_USB_HSOTG (0x7C000000)
>>  #define S3C64XX_PA_WATCHDOG  (0x7E004000)
>>  #define S3C64XX_PA_RTC               (0x7E005000)
>> @@ -113,6 +114,7 @@
>>  #define S3C_PA_FB            S3C64XX_PA_FB
>>  #define S3C_PA_USBHOST               S3C64XX_PA_USBHOST
>>  #define S3C_PA_USB_HSOTG     S3C64XX_PA_USB_HSOTG
>> +#define S3C_PA_USB_PHY               S3C64XX_PA_USB_HSPHY
>>  #define S3C_PA_RTC           S3C64XX_PA_RTC
>>  #define S3C_PA_WDT           S3C64XX_PA_WATCHDOG
>>  #define S3C_PA_SPI0          S3C64XX_PA_SPI0
>> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-
>> s3c64xx/mach-crag6410.c
>> index b0f5baf..fa02e2f 100644
>> --- a/arch/arm/mach-s3c64xx/mach-crag6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
>> @@ -31,6 +31,7 @@
>>  #include <linux/spi/spi.h>
>>
>>  #include <linux/i2c/pca953x.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <video/platform_lcd.h>
>>
>> @@ -336,6 +337,7 @@ static struct platform_device wallvdd_device = {
>>  };
>>
>>  static struct platform_device *crag6410_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>       &s3c_device_hsmmc0,
>>       &s3c_device_hsmmc2,
>>       &s3c_device_i2c0,
>> @@ -765,6 +767,7 @@ static const struct gpio_led_platform_data
>> gpio_leds_pdata = {
>>       .num_leds = ARRAY_SIZE(gpio_leds),
>>  };
>>
>> +static struct samsung_usbphy_data crag6410_usbphy_pdata;
>
> Why don't you use __initdata for this structure? It will be duplicated
> in s3c_set_platdata() and we don't need it in memory after booting.
> I think you can even initialize it here (with s5p_usb_phy_pmu_isolation).
Thanks! will change it.

Praveen
>
>>
>>  static void __init crag6410_machine_init(void)
>>  {
>> @@ -790,6 +793,7 @@ static void __init crag6410_machine_init(void)
>>       s3c_i2c0_set_platdata(&i2c0_pdata);
>>       s3c_i2c1_set_platdata(&i2c1_pdata);
>>       s3c_fb_set_platdata(&crag6410_lcd_pdata);
>> +     samsung_usbphy_set_pdata(&crag6410_usbphy_pdata);
>>
>>       i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
>>       i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
>> diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-
>> s3c64xx/mach-smartq.c
>> index 7400da1..e0c4df8 100644
>> --- a/arch/arm/mach-s3c64xx/mach-smartq.c
>> +++ b/arch/arm/mach-s3c64xx/mach-smartq.c
>> @@ -18,6 +18,7 @@
>>  #include <linux/serial_core.h>
>>  #include <linux/spi/spi_gpio.h>
>>  #include <linux/usb/gpio_vbus.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <asm/mach-types.h>
>>  #include <asm/mach/map.h>
>> @@ -234,6 +235,7 @@ static struct i2c_board_info smartq_i2c_devs[]
>> __initdata = {
>>  };
>>
>>  static struct platform_device *smartq_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>       &s3c_device_hsmmc1,     /* Init iNAND first, ... */
>>       &s3c_device_hsmmc0,     /* ... then the external SD card */
>>       &s3c_device_hsmmc2,
>> @@ -380,9 +382,12 @@ void __init smartq_map_io(void)
>>       smartq_lcd_mode_set();
>>  }
>>
>> +static struct samsung_usbphy_data smartq_usbphy_pdata;
>
> Same here
>
>> +
>>  void __init smartq_machine_init(void)
>>  {
>>       s3c_i2c0_set_platdata(NULL);
>> +     samsung_usbphy_set_pdata(&smartq_usbphy_pdata);
>>       s3c_hwmon_set_platdata(&smartq_hwmon_pdata);
>>       s3c_sdhci1_set_platdata(&smartq_internal_hsmmc_pdata);
>>       s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata);
>> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-
>> s3c64xx/mach-smdk6410.c
>> index cbdc91b..8d40511 100644
>> --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
>> @@ -30,6 +30,7 @@
>>  #include <linux/regulator/fixed.h>
>>  #include <linux/regulator/machine.h>
>>  #include <linux/pwm_backlight.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #ifdef CONFIG_SMDK6410_WM1190_EV1
>>  #include <linux/mfd/wm8350/core.h>
>> @@ -263,6 +264,7 @@ static struct samsung_keypad_platdata
>> smdk6410_keypad_data __initdata = {
>>  static struct map_desc smdk6410_iodesc[] = {};
>>
>>  static struct platform_device *smdk6410_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>  #ifdef CONFIG_SMDK6410_SD_CH0
>>       &s3c_device_hsmmc0,
>>  #endif
>> @@ -626,6 +628,7 @@ static struct platform_pwm_backlight_data
>> smdk6410_bl_data = {
>>       .pwm_id = 1,
>>  };
>>
>> +static struct samsung_usbphy_data smdk6410_usbphy_pdata;
>
> Same here
>
>>
>>  static void __init smdk6410_map_io(void)
>>  {
>> @@ -655,6 +658,7 @@ static void __init smdk6410_machine_init(void)
>>       s3c_i2c0_set_platdata(NULL);
>>       s3c_i2c1_set_platdata(NULL);
>>       s3c_fb_set_platdata(&smdk6410_lcd_pdata);
>> +     samsung_usbphy_set_pdata(&smdk6410_usbphy_pdata);
>>
>>       samsung_keypad_set_platdata(&smdk6410_keypad_data);
>>
>> diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-
>> s3c64xx/setup-usb-phy.c
>> index 7a09553..3aee778 100644
>> --- a/arch/arm/mach-s3c64xx/setup-usb-phy.c
>> +++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c
>> @@ -9,3 +9,17 @@
>>   *
>>   */
>>
>> +#include <linux/io.h>
>> +#include <mach/map.h>
>> +#include <mach/regs-sys.h>
>> +
>> +void s5p_usb_phy_pmu_isolation(int on)
>> +{
>> +     if (on) {
>> +             writel(readl(S3C64XX_OTHERS) & ~S3C64XX_OTHERS_USBMASK,
>> +                     S3C64XX_OTHERS);
>> +     } else {
>> +             writel(readl(S3C64XX_OTHERS) | S3C64XX_OTHERS_USBMASK,
>> +                     S3C64XX_OTHERS);
>> +     }
>> +}
>> diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
>> index 74e31ce..a094143 100644
>> --- a/arch/arm/plat-samsung/devs.c
>> +++ b/arch/arm/plat-samsung/devs.c
>> @@ -31,6 +31,7 @@
>>  #include <linux/ioport.h>
>>  #include <linux/platform_data/s3c-hsudc.h>
>>  #include <linux/platform_data/s3c-hsotg.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <asm/irq.h>
>>  #include <asm/pmu.h>
>> @@ -1343,6 +1344,35 @@ struct platform_device s5p_device_mixer = {
>>
>>  /* USB */
>>
>> +#ifdef CONFIG_S3C_DEV_USB_HSOTG
>> +/* USB PHY*/
>> +static struct resource samsung_usbphy_resource[] = {
>> +     [0] = {
>> +             .start = S3C_PA_USB_PHY,
>> +             .end   = S3C_PA_USB_PHY + SZ_16 - 1,
>> +             .flags = IORESOURCE_MEM,
>> +     },
>> +};
>> +
>> +struct platform_device samsung_device_usbphy = {
>> +     .name           = "s3c64xx-usbphy",
>> +     .id             = -1,
>> +     .num_resources  = ARRAY_SIZE(samsung_usbphy_resource),
>> +     .resource       = samsung_usbphy_resource,
>> +};
>> +
>> +void __init samsung_usbphy_set_pdata(struct samsung_usbphy_data *pd)
>> +{
>> +     struct samsung_usbphy_data *npd;
>> +
>> +     npd = s3c_set_platdata(pd, sizeof(struct samsung_usbphy_data),
>> +                     &samsung_device_usbphy);
>> +
>> +     if (!npd->pmu_isolation)
>> +             npd->pmu_isolation = s5p_usb_phy_pmu_isolation;
>> +}
>> +#endif
>> +
>>  #ifdef CONFIG_S3C_DEV_USB_HOST
>>  static struct resource s3c_usb_resource[] = {
>>       [0] = DEFINE_RES_MEM(S3C_PA_USBHOST, SZ_256),
>> @@ -1449,6 +1479,8 @@ struct platform_device s3c_device_usb_hsotg = {
>>       },
>>  };
>>
>> +#ifndef CONFIG_ARCH_S3C64XX
>> +/* TODO: To be removed later. Currently only S3C64XX is platform data
>> free */
>>  void __init s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd)
>>  {
>>       struct s3c_hsotg_plat *npd;
>> @@ -1461,6 +1493,7 @@ void __init s3c_hsotg_set_platdata(struct
>> s3c_hsotg_plat *pd)
>>       if (!npd->phy_exit)
>>               npd->phy_exit = s5p_usb_phy_exit;
>>  }
>> +#endif
>>  #endif /* CONFIG_S3C_DEV_USB_HSOTG */
>>
>>  /* USB High Spped 2.0 Device (Gadget) */
>> diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-
>> samsung/include/plat/devs.h
>> index 5da4b4f..3849c88 100644
>> --- a/arch/arm/plat-samsung/include/plat/devs.h
>> +++ b/arch/arm/plat-samsung/include/plat/devs.h
>> @@ -138,6 +138,7 @@ extern struct platform_device exynos_device_drm;
>>  extern struct platform_device samsung_asoc_dma;
>>  extern struct platform_device samsung_asoc_idma;
>>  extern struct platform_device samsung_device_keypad;
>> +extern struct platform_device samsung_device_usbphy;
>>
>>  /* s3c2440 specific devices */
>>
>> diff --git a/arch/arm/plat-samsung/include/plat/usb-phy.h b/arch/arm/plat-
>> samsung/include/plat/usb-phy.h
>> index 959bcdb..165ffe7 100644
>> --- a/arch/arm/plat-samsung/include/plat/usb-phy.h
>> +++ b/arch/arm/plat-samsung/include/plat/usb-phy.h
>> @@ -18,5 +18,6 @@ enum s5p_usb_phy_type {
>>
>>  extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
>>  extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
>> +extern void s5p_usb_phy_pmu_isolation(int on);
>>
>>  #endif /* __PLAT_SAMSUNG_USB_PHY_H */
>> --
>> 1.7.1
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-usb" in
>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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>
> --
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From mboxrd@z Thu Jan  1 00:00:00 1970
From: p.paneri@samsung.com (Praveen Paneri)
Date: Fri, 10 Aug 2012 13:14:18 +0530
Subject: [PATCH v3 4/5] ARM: S3C64XX: Enabling samsung-usbphy driver
In-Reply-To: <004301cd76c4$f63d4310$e2b7c930$%tikhomirov@samsung.com>
References: <1344411661-17821-1-git-send-email-p.paneri@samsung.com>
 <1344411661-17821-5-git-send-email-p.paneri@samsung.com>
 <004301cd76c4$f63d4310$e2b7c930$%tikhomirov@samsung.com>
Message-ID: <CAD6zSYPcVTjG8x5Dz-eettT96XEd7BK1wm5J0MTbfVgA20afAg@mail.gmail.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Fri, Aug 10, 2012 at 12:24 PM, Anton Tikhomirov
<av.tikhomirov@samsung.com> wrote:
> Hi Praveen,
>
>> -----Original Message-----
>> From: linux-usb-owner at vger.kernel.org [mailto:linux-usb-
>> owner at vger.kernel.org] On Behalf Of Praveen Paneri
>> Sent: Wednesday, August 08, 2012 4:41 PM
>> To: linux-usb at vger.kernel.org
>> Cc: devicetree-discuss at lists.ozlabs.org; linux-arm-
>> kernel at lists.infradead.org; linux-samsung-soc at vger.kernel.org;
>> kgene.kim at samsung.com; balbi at ti.com; gregkh at linuxfoundation.org;
>> thomas.abraham at linaro.org; ben-linux at fluff.org;
>> broonie at opensource.wolfsonmicro.com; l.majewski at samsung.com;
>> kyungmin.park at samsung.com; grant.likely at secretlab.ca; heiko at sntech.de
>> Subject: [PATCH v3 4/5] ARM: S3C64XX: Enabling samsung-usbphy driver
>>
>> Adding platform device for samsung-usbphy driver. Enabling it for
>> s3c64xx based machines using s3c-hsotg.
>>
>> Signed-off-by: Praveen Paneri <p.paneri@samsung.com>
>> ---
>>  arch/arm/mach-s3c64xx/include/mach/map.h     |    2 +
>>  arch/arm/mach-s3c64xx/mach-crag6410.c        |    4 +++
>>  arch/arm/mach-s3c64xx/mach-smartq.c          |    5 ++++
>>  arch/arm/mach-s3c64xx/mach-smdk6410.c        |    4 +++
>>  arch/arm/mach-s3c64xx/setup-usb-phy.c        |   14 +++++++++++
>>  arch/arm/plat-samsung/devs.c                 |   33
> ++++++++++++++++++++++++++
>>  arch/arm/plat-samsung/include/plat/devs.h    |    1 +
>>  arch/arm/plat-samsung/include/plat/usb-phy.h |    1 +
>>  8 files changed, 64 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/mach-s3c64xx/include/mach/map.h b/arch/arm/mach-
>> s3c64xx/include/mach/map.h
>> index 8e2097b..dc482bb 100644
>> --- a/arch/arm/mach-s3c64xx/include/mach/map.h
>> +++ b/arch/arm/mach-s3c64xx/include/mach/map.h
>> @@ -65,6 +65,7 @@
>>
>>  #define S3C64XX_PA_NAND              (0x70200000)
>>  #define S3C64XX_PA_FB                (0x77100000)
>> +#define S3C64XX_PA_USB_HSPHY (0x7C100000)
>>  #define S3C64XX_PA_USB_HSOTG (0x7C000000)
>>  #define S3C64XX_PA_WATCHDOG  (0x7E004000)
>>  #define S3C64XX_PA_RTC               (0x7E005000)
>> @@ -113,6 +114,7 @@
>>  #define S3C_PA_FB            S3C64XX_PA_FB
>>  #define S3C_PA_USBHOST               S3C64XX_PA_USBHOST
>>  #define S3C_PA_USB_HSOTG     S3C64XX_PA_USB_HSOTG
>> +#define S3C_PA_USB_PHY               S3C64XX_PA_USB_HSPHY
>>  #define S3C_PA_RTC           S3C64XX_PA_RTC
>>  #define S3C_PA_WDT           S3C64XX_PA_WATCHDOG
>>  #define S3C_PA_SPI0          S3C64XX_PA_SPI0
>> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-
>> s3c64xx/mach-crag6410.c
>> index b0f5baf..fa02e2f 100644
>> --- a/arch/arm/mach-s3c64xx/mach-crag6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
>> @@ -31,6 +31,7 @@
>>  #include <linux/spi/spi.h>
>>
>>  #include <linux/i2c/pca953x.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <video/platform_lcd.h>
>>
>> @@ -336,6 +337,7 @@ static struct platform_device wallvdd_device = {
>>  };
>>
>>  static struct platform_device *crag6410_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>       &s3c_device_hsmmc0,
>>       &s3c_device_hsmmc2,
>>       &s3c_device_i2c0,
>> @@ -765,6 +767,7 @@ static const struct gpio_led_platform_data
>> gpio_leds_pdata = {
>>       .num_leds = ARRAY_SIZE(gpio_leds),
>>  };
>>
>> +static struct samsung_usbphy_data crag6410_usbphy_pdata;
>
> Why don't you use __initdata for this structure? It will be duplicated
> in s3c_set_platdata() and we don't need it in memory after booting.
> I think you can even initialize it here (with s5p_usb_phy_pmu_isolation).
Thanks! will change it.

Praveen
>
>>
>>  static void __init crag6410_machine_init(void)
>>  {
>> @@ -790,6 +793,7 @@ static void __init crag6410_machine_init(void)
>>       s3c_i2c0_set_platdata(&i2c0_pdata);
>>       s3c_i2c1_set_platdata(&i2c1_pdata);
>>       s3c_fb_set_platdata(&crag6410_lcd_pdata);
>> +     samsung_usbphy_set_pdata(&crag6410_usbphy_pdata);
>>
>>       i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
>>       i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
>> diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-
>> s3c64xx/mach-smartq.c
>> index 7400da1..e0c4df8 100644
>> --- a/arch/arm/mach-s3c64xx/mach-smartq.c
>> +++ b/arch/arm/mach-s3c64xx/mach-smartq.c
>> @@ -18,6 +18,7 @@
>>  #include <linux/serial_core.h>
>>  #include <linux/spi/spi_gpio.h>
>>  #include <linux/usb/gpio_vbus.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <asm/mach-types.h>
>>  #include <asm/mach/map.h>
>> @@ -234,6 +235,7 @@ static struct i2c_board_info smartq_i2c_devs[]
>> __initdata = {
>>  };
>>
>>  static struct platform_device *smartq_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>       &s3c_device_hsmmc1,     /* Init iNAND first, ... */
>>       &s3c_device_hsmmc0,     /* ... then the external SD card */
>>       &s3c_device_hsmmc2,
>> @@ -380,9 +382,12 @@ void __init smartq_map_io(void)
>>       smartq_lcd_mode_set();
>>  }
>>
>> +static struct samsung_usbphy_data smartq_usbphy_pdata;
>
> Same here
>
>> +
>>  void __init smartq_machine_init(void)
>>  {
>>       s3c_i2c0_set_platdata(NULL);
>> +     samsung_usbphy_set_pdata(&smartq_usbphy_pdata);
>>       s3c_hwmon_set_platdata(&smartq_hwmon_pdata);
>>       s3c_sdhci1_set_platdata(&smartq_internal_hsmmc_pdata);
>>       s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata);
>> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-
>> s3c64xx/mach-smdk6410.c
>> index cbdc91b..8d40511 100644
>> --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
>> +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
>> @@ -30,6 +30,7 @@
>>  #include <linux/regulator/fixed.h>
>>  #include <linux/regulator/machine.h>
>>  #include <linux/pwm_backlight.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #ifdef CONFIG_SMDK6410_WM1190_EV1
>>  #include <linux/mfd/wm8350/core.h>
>> @@ -263,6 +264,7 @@ static struct samsung_keypad_platdata
>> smdk6410_keypad_data __initdata = {
>>  static struct map_desc smdk6410_iodesc[] = {};
>>
>>  static struct platform_device *smdk6410_devices[] __initdata = {
>> +     &samsung_device_usbphy,
>>  #ifdef CONFIG_SMDK6410_SD_CH0
>>       &s3c_device_hsmmc0,
>>  #endif
>> @@ -626,6 +628,7 @@ static struct platform_pwm_backlight_data
>> smdk6410_bl_data = {
>>       .pwm_id = 1,
>>  };
>>
>> +static struct samsung_usbphy_data smdk6410_usbphy_pdata;
>
> Same here
>
>>
>>  static void __init smdk6410_map_io(void)
>>  {
>> @@ -655,6 +658,7 @@ static void __init smdk6410_machine_init(void)
>>       s3c_i2c0_set_platdata(NULL);
>>       s3c_i2c1_set_platdata(NULL);
>>       s3c_fb_set_platdata(&smdk6410_lcd_pdata);
>> +     samsung_usbphy_set_pdata(&smdk6410_usbphy_pdata);
>>
>>       samsung_keypad_set_platdata(&smdk6410_keypad_data);
>>
>> diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-
>> s3c64xx/setup-usb-phy.c
>> index 7a09553..3aee778 100644
>> --- a/arch/arm/mach-s3c64xx/setup-usb-phy.c
>> +++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c
>> @@ -9,3 +9,17 @@
>>   *
>>   */
>>
>> +#include <linux/io.h>
>> +#include <mach/map.h>
>> +#include <mach/regs-sys.h>
>> +
>> +void s5p_usb_phy_pmu_isolation(int on)
>> +{
>> +     if (on) {
>> +             writel(readl(S3C64XX_OTHERS) & ~S3C64XX_OTHERS_USBMASK,
>> +                     S3C64XX_OTHERS);
>> +     } else {
>> +             writel(readl(S3C64XX_OTHERS) | S3C64XX_OTHERS_USBMASK,
>> +                     S3C64XX_OTHERS);
>> +     }
>> +}
>> diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
>> index 74e31ce..a094143 100644
>> --- a/arch/arm/plat-samsung/devs.c
>> +++ b/arch/arm/plat-samsung/devs.c
>> @@ -31,6 +31,7 @@
>>  #include <linux/ioport.h>
>>  #include <linux/platform_data/s3c-hsudc.h>
>>  #include <linux/platform_data/s3c-hsotg.h>
>> +#include <linux/platform_data/samsung-usbphy.h>
>>
>>  #include <asm/irq.h>
>>  #include <asm/pmu.h>
>> @@ -1343,6 +1344,35 @@ struct platform_device s5p_device_mixer = {
>>
>>  /* USB */
>>
>> +#ifdef CONFIG_S3C_DEV_USB_HSOTG
>> +/* USB PHY*/
>> +static struct resource samsung_usbphy_resource[] = {
>> +     [0] = {
>> +             .start = S3C_PA_USB_PHY,
>> +             .end   = S3C_PA_USB_PHY + SZ_16 - 1,
>> +             .flags = IORESOURCE_MEM,
>> +     },
>> +};
>> +
>> +struct platform_device samsung_device_usbphy = {
>> +     .name           = "s3c64xx-usbphy",
>> +     .id             = -1,
>> +     .num_resources  = ARRAY_SIZE(samsung_usbphy_resource),
>> +     .resource       = samsung_usbphy_resource,
>> +};
>> +
>> +void __init samsung_usbphy_set_pdata(struct samsung_usbphy_data *pd)
>> +{
>> +     struct samsung_usbphy_data *npd;
>> +
>> +     npd = s3c_set_platdata(pd, sizeof(struct samsung_usbphy_data),
>> +                     &samsung_device_usbphy);
>> +
>> +     if (!npd->pmu_isolation)
>> +             npd->pmu_isolation = s5p_usb_phy_pmu_isolation;
>> +}
>> +#endif
>> +
>>  #ifdef CONFIG_S3C_DEV_USB_HOST
>>  static struct resource s3c_usb_resource[] = {
>>       [0] = DEFINE_RES_MEM(S3C_PA_USBHOST, SZ_256),
>> @@ -1449,6 +1479,8 @@ struct platform_device s3c_device_usb_hsotg = {
>>       },
>>  };
>>
>> +#ifndef CONFIG_ARCH_S3C64XX
>> +/* TODO: To be removed later. Currently only S3C64XX is platform data
>> free */
>>  void __init s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd)
>>  {
>>       struct s3c_hsotg_plat *npd;
>> @@ -1461,6 +1493,7 @@ void __init s3c_hsotg_set_platdata(struct
>> s3c_hsotg_plat *pd)
>>       if (!npd->phy_exit)
>>               npd->phy_exit = s5p_usb_phy_exit;
>>  }
>> +#endif
>>  #endif /* CONFIG_S3C_DEV_USB_HSOTG */
>>
>>  /* USB High Spped 2.0 Device (Gadget) */
>> diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-
>> samsung/include/plat/devs.h
>> index 5da4b4f..3849c88 100644
>> --- a/arch/arm/plat-samsung/include/plat/devs.h
>> +++ b/arch/arm/plat-samsung/include/plat/devs.h
>> @@ -138,6 +138,7 @@ extern struct platform_device exynos_device_drm;
>>  extern struct platform_device samsung_asoc_dma;
>>  extern struct platform_device samsung_asoc_idma;
>>  extern struct platform_device samsung_device_keypad;
>> +extern struct platform_device samsung_device_usbphy;
>>
>>  /* s3c2440 specific devices */
>>
>> diff --git a/arch/arm/plat-samsung/include/plat/usb-phy.h b/arch/arm/plat-
>> samsung/include/plat/usb-phy.h
>> index 959bcdb..165ffe7 100644
>> --- a/arch/arm/plat-samsung/include/plat/usb-phy.h
>> +++ b/arch/arm/plat-samsung/include/plat/usb-phy.h
>> @@ -18,5 +18,6 @@ enum s5p_usb_phy_type {
>>
>>  extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
>>  extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
>> +extern void s5p_usb_phy_pmu_isolation(int on);
>>
>>  #endif /* __PLAT_SAMSUNG_USB_PHY_H */
>> --
>> 1.7.1
>>
>> --
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>
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