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Message-ID: <CAFp+6iFsJ6w3M6VzsDgX3buwXVk+ambbTkntDwjC8rRJ0JEsTA@mail.gmail.com>
Date: Wed, 19 Dec 2012 11:08:36 +0530
From: Vivek Gautam <gautamvivek1987@...il.com>
To: linux-usb@...r.kernel.org
Cc: dianders@...omium.org, devicetree-discuss@...ts.ozlabs.org,
linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
gregkh@...uxfoundation.org, balbi@...com,
stern@...land.harvard.edu, kgene.kim@...sung.com,
thomas.abraham@...aro.org, rob.herring@...xeda.com,
grant.likely@...retlab.ca, sylvester.nawrocki@...il.com,
jg1.han@...sung.com, yulgon.kim@...sung.com, kishon@...com,
p.paneri@...sung.com, Vivek Gautam <gautam.vivek@...sung.com>
Subject: Re: [PATCH v5 1/4] ARM: EXYNOS: Update & move usb-phy types to
generic include layer
CC: Doug Anderson.
On Tue, Dec 18, 2012 at 8:13 PM, Vivek Gautam <gautam.vivek@...sung.com> wrote:
> Updating the names of usb-phy types to more generic names:
> USB_PHY_TYPE_DEIVCE & USB_PHY_TYPE_HOST; and further update
> its dependencies.
>
> Signed-off-by: Praveen Paneri <p.paneri@...sung.com>
> Signed-off-by: Vivek Gautam <gautam.vivek@...sung.com>
> ---
> drivers/usb/host/ehci-s5p.c | 9 +++++----
> drivers/usb/host/ohci-exynos.c | 9 +++++----
> include/linux/usb/samsung_usb_phy.h | 16 ++++++++++++++++
> 3 files changed, 26 insertions(+), 8 deletions(-)
> create mode 100644 include/linux/usb/samsung_usb_phy.h
>
> diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
> index 319dcfa..46ca5ef 100644
> --- a/drivers/usb/host/ehci-s5p.c
> +++ b/drivers/usb/host/ehci-s5p.c
> @@ -17,6 +17,7 @@
> #include <linux/platform_device.h>
> #include <linux/of_gpio.h>
> #include <linux/platform_data/usb-ehci-s5p.h>
> +#include <linux/usb/samsung_usb_phy.h>
> #include <plat/usb-phy.h>
>
> #define EHCI_INSNREG00(base) (base + 0x90)
> @@ -164,7 +165,7 @@ static int s5p_ehci_probe(struct platform_device *pdev)
> }
>
> if (pdata->phy_init)
> - pdata->phy_init(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
>
> ehci = hcd_to_ehci(hcd);
> ehci->caps = hcd->regs;
> @@ -198,7 +199,7 @@ static int s5p_ehci_remove(struct platform_device *pdev)
> usb_remove_hcd(hcd);
>
> if (pdata && pdata->phy_exit)
> - pdata->phy_exit(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
>
> clk_disable_unprepare(s5p_ehci->clk);
>
> @@ -229,7 +230,7 @@ static int s5p_ehci_suspend(struct device *dev)
> rc = ehci_suspend(hcd, do_wakeup);
>
> if (pdata && pdata->phy_exit)
> - pdata->phy_exit(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
>
> clk_disable_unprepare(s5p_ehci->clk);
>
> @@ -246,7 +247,7 @@ static int s5p_ehci_resume(struct device *dev)
> clk_prepare_enable(s5p_ehci->clk);
>
> if (pdata && pdata->phy_init)
> - pdata->phy_init(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
>
> /* DMA burst Enable */
> writel(EHCI_INSNREG00_ENABLE_DMA_BURST, EHCI_INSNREG00(hcd->regs));
> diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
> index aa3b884..804fb62 100644
> --- a/drivers/usb/host/ohci-exynos.c
> +++ b/drivers/usb/host/ohci-exynos.c
> @@ -15,6 +15,7 @@
> #include <linux/of.h>
> #include <linux/platform_device.h>
> #include <linux/platform_data/usb-exynos.h>
> +#include <linux/usb/samsung_usb_phy.h>
> #include <plat/usb-phy.h>
>
> struct exynos_ohci_hcd {
> @@ -153,7 +154,7 @@ static int exynos_ohci_probe(struct platform_device *pdev)
> }
>
> if (pdata->phy_init)
> - pdata->phy_init(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
>
> ohci = hcd_to_ohci(hcd);
> ohci_hcd_init(ohci);
> @@ -184,7 +185,7 @@ static int exynos_ohci_remove(struct platform_device *pdev)
> usb_remove_hcd(hcd);
>
> if (pdata && pdata->phy_exit)
> - pdata->phy_exit(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
>
> clk_disable_unprepare(exynos_ohci->clk);
>
> @@ -229,7 +230,7 @@ static int exynos_ohci_suspend(struct device *dev)
> clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
>
> if (pdata && pdata->phy_exit)
> - pdata->phy_exit(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
>
> clk_disable_unprepare(exynos_ohci->clk);
>
> @@ -249,7 +250,7 @@ static int exynos_ohci_resume(struct device *dev)
> clk_prepare_enable(exynos_ohci->clk);
>
> if (pdata && pdata->phy_init)
> - pdata->phy_init(pdev, S5P_USB_PHY_HOST);
> + pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
>
> ohci_resume(hcd, false);
>
> diff --git a/include/linux/usb/samsung_usb_phy.h b/include/linux/usb/samsung_usb_phy.h
> new file mode 100644
> index 0000000..9167826
> --- /dev/null
> +++ b/include/linux/usb/samsung_usb_phy.h
> @@ -0,0 +1,16 @@
> +/*
> + * Copyright (C) 2012 Samsung Electronics Co.Ltd
> + * http://www.samsung.com/
> + *
> + * Defines phy types for samsung usb phy controllers - HOST or DEIVCE.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License as published by the
> + * Free Software Foundation; either version 2 of the License, or (at your
> + * option) any later version.
> + */
> +
> +enum samsung_usb_phy_type {
> + USB_PHY_TYPE_DEVICE,
> + USB_PHY_TYPE_HOST,
> +};
> --
> 1.7.6.5
>
> --
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--
Thanks & Regards
Vivek
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