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    Subject[PATCH 1/2] ARM: Exynos5250: Enabling samsung-usbphy driver
    Date
    Adding usbphy node for Exynos5250 along with the
    necessary device data to be parsed.

    Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
    ---
    arch/arm/boot/dts/exynos5250.dtsi | 22 ++++++++++++++++++++++
    arch/arm/mach-exynos/include/mach/map.h | 1 +
    arch/arm/mach-exynos/mach-exynos5-dt.c | 2 ++
    3 files changed, 25 insertions(+), 0 deletions(-)

    diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
    index 581e57a..bbdb2c2 100644
    --- a/arch/arm/boot/dts/exynos5250.dtsi
    +++ b/arch/arm/boot/dts/exynos5250.dtsi
    @@ -299,6 +299,28 @@
    rx-dma-channel = <&pdma0 11>; /* preliminary */
    };

    + phy_h0: usbdev_phyctrl@10040704 {
    + compatible = "samsung,usbdev-phyctrl";
    + samsung,phyhandle-reg = <0x10040704>;
    + };
    +
    + phy_h1: usbhost_phyctrl@10040708 {
    + compatible = "samsung,usbhost-phyctrl";
    + samsung,phyhandle-reg = <0x10040708>;
    + };
    +
    + phy_h2: usbhost_phycfg@10050230 {
    + compatible = "samsung,usb-phycfg";
    + samsung,phyhandle-reg = <0x10050230>;
    + };
    +
    + usbphy@12130000 {
    + compatible = "samsung,exynos5250-usbphy";
    + reg = <0x12130000 0x100>;
    + samsung,usb-phyhandle = <&phy_h0 &phy_h1 &phy_h2>;
    + samsung,enable-mask = <1>;
    + };
    +
    amba {
    #address-cells = <1>;
    #size-cells = <1>;
    diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
    index cbb2852..778348e 100644
    --- a/arch/arm/mach-exynos/include/mach/map.h
    +++ b/arch/arm/mach-exynos/include/mach/map.h
    @@ -201,6 +201,7 @@
    #define EXYNOS4_PA_EHCI 0x12580000
    #define EXYNOS4_PA_OHCI 0x12590000
    #define EXYNOS4_PA_HSPHY 0x125B0000
    +#define EXYNOS5_PA_HSPHY 0x12130000
    #define EXYNOS4_PA_MFC 0x13400000

    #define EXYNOS4_PA_UART 0x13800000
    diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
    index 462e5ac..24e7529 100644
    --- a/arch/arm/mach-exynos/mach-exynos5-dt.c
    +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
    @@ -110,6 +110,8 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
    "samsung-i2s.1", NULL),
    OF_DEV_AUXDATA("samsung,samsung-i2s", 0x12D70000,
    "samsung-i2s.2", NULL),
    + OF_DEV_AUXDATA("samsung,exynos5250-usbphy", EXYNOS5_PA_HSPHY,
    + "s3c-usbphy", NULL),
    {},
    };

    --
    1.7.6.5


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