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SubjectRe: [RESEND][PATCH 0/5] arm: omap: usb: Runtime PM support for EHCI and OHCI drivers
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Sorry ! Tis patch was 1/5 has different subjct;

Some problem with my email setup , I will send the series.

On Mon, May 16, 2011 at 2:34 PM, Keshava Munegowda
<keshava_mgowda@ti.com> wrote:
> Following 2 hwmod strcuture are added:
> UHH hwmod of usbhs with uhh base address and
> EHCI , OHCI irq and base addresses.
> TLL hwmod of usbhs with the TLL base address and irq.
>
> Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
> ---
>  arch/arm/mach-omap2/omap_hwmod_3xxx_data.c |  184 ++++++++++++++++++++++++++++
>  arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  153 +++++++++++++++++++++++
>  2 files changed, 337 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> index 909a84d..fe9a176 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
> @@ -84,6 +84,8 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod;
>  static struct omap_hwmod omap3xxx_mcbsp5_hwmod;
>  static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod;
>  static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod;
> +static struct omap_hwmod omap34xx_usb_host_hs_hwmod;
> +static struct omap_hwmod omap34xx_usb_tll_hs_hwmod;
>
>  /* L3 -> L4_CORE interface */
>  static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
> @@ -3574,6 +3576,185 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = {
>        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
>  };
>
> +/*
> + * 'usb_host_hs' class
> + * high-speed multi-port usb host controller
> + */
> +static struct omap_hwmod_ocp_if omap34xx_usb_host_hs__l3_main_2 = {
> +       .master         = &omap34xx_usb_host_hs_hwmod,
> +       .slave          = &omap3xxx_l3_main_hwmod,
> +       .clk            = "core_l3_ick",
> +       .user           = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_class_sysconfig omap34xx_usb_host_hs_sysc = {
> +       .rev_offs       = 0x0000,
> +       .sysc_offs      = 0x0010,
> +       .syss_offs      = 0x0014,
> +       .sysc_flags     = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
> +       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
> +                          MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
> +       .sysc_fields    = &omap_hwmod_sysc_type1,
> +};
> +
> +static struct omap_hwmod_class omap34xx_usb_host_hs_hwmod_class = {
> +       .name = "usbhs_uhh",
> +       .sysc = &omap34xx_usb_host_hs_sysc,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_masters[] = {
> +       &omap34xx_usb_host_hs__l3_main_2,
> +};
> +
> +static struct omap_hwmod_irq_info omap34xx_usb_host_hs_irqs[] = {
> +       { .name = "ohci-irq", .irq = 76 },
> +       { .name = "ehci-irq", .irq = 77 },
> +};
> +
> +static struct omap_hwmod_addr_space omap34xx_usb_host_hs_addrs[] = {
> +       {
> +               .name           = "uhh",
> +               .pa_start       = 0x48064000,
> +               .pa_end         = 0x480643ff,
> +               .flags          = ADDR_TYPE_RT
> +       },
> +       {
> +               .name           = "ohci",
> +               .pa_start       = 0x48064400,
> +               .pa_end         = 0x480647FF,
> +               .flags          = ADDR_MAP_ON_INIT
> +       },
> +       {
> +               .name           = "ehci",
> +               .pa_start       = 0x48064800,
> +               .pa_end         = 0x48064CFF,
> +               .flags          = ADDR_MAP_ON_INIT
> +       }
> +};
> +
> +static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_host_hs = {
> +       .master         = &omap3xxx_l4_core_hwmod,
> +       .slave          = &omap34xx_usb_host_hs_hwmod,
> +       .clk            = "l4_ick",
> +       .addr           = omap34xx_usb_host_hs_addrs,
> +       .addr_cnt       = ARRAY_SIZE(omap34xx_usb_host_hs_addrs),
> +       .user           = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +static struct omap_hwmod_ocp_if omap34xx_f128m_cfg__usb_host_hs = {
> +       .clk            = "usbhost_120m_fck",
> +       .user           = OCP_USER_MPU,
> +       .flags          = OCPIF_SWSUP_IDLE,
> +};
> +
> +static struct omap_hwmod_ocp_if omap34xx_f48m_cfg__usb_host_hs = {
> +       .clk            = "usbhost_48m_fck",
> +       .user           = OCP_USER_MPU,
> +       .flags          = OCPIF_SWSUP_IDLE,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_slaves[] = {
> +       &omap34xx_l4_cfg__usb_host_hs,
> +       &omap34xx_f128m_cfg__usb_host_hs,
> +       &omap34xx_f48m_cfg__usb_host_hs,
> +};
> +
> +static struct omap_hwmod omap34xx_usb_host_hs_hwmod = {
> +       .name           = "usbhs_uhh",
> +       .class          = &omap34xx_usb_host_hs_hwmod_class,
> +       .mpu_irqs       = omap34xx_usb_host_hs_irqs,
> +       .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_usb_host_hs_irqs),
> +       .main_clk       = "usbhost_ick",
> +       .prcm = {
> +               .omap2 = {
> +                       .module_offs = OMAP3430ES2_USBHOST_MOD,
> +                       .prcm_reg_id = 1,
> +                       .module_bit = 0,
> +                       .idlest_reg_id = 1,
> +                       .idlest_idle_bit = 1,
> +                       .idlest_stdby_bit = 0,
> +               },
> +       },
> +       .slaves         = omap34xx_usb_host_hs_slaves,
> +       .slaves_cnt     = ARRAY_SIZE(omap34xx_usb_host_hs_slaves),
> +       .masters        = omap34xx_usb_host_hs_masters,
> +       .masters_cnt    = ARRAY_SIZE(omap34xx_usb_host_hs_masters),
> +       .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
> +       .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
> +};
> +
> +/*
> + * 'usb_tll_hs' class
> + * usb_tll_hs module is the adapter on the usb_host_hs ports
> + */
> +static struct omap_hwmod_class_sysconfig omap34xx_usb_tll_hs_sysc = {
> +       .rev_offs       = 0x0000,
> +       .sysc_offs      = 0x0010,
> +       .syss_offs      = 0x0014,
> +       .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE),
> +       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> +       .sysc_fields    = &omap_hwmod_sysc_type1,
> +};
> +
> +static struct omap_hwmod_class omap34xx_usb_tll_hs_hwmod_class = {
> +       .name = "usbhs_tll",
> +       .sysc = &omap34xx_usb_tll_hs_sysc,
> +};
> +
> +static struct omap_hwmod_irq_info omap34xx_usb_tll_hs_irqs[] = {
> +       { .name = "tll-irq", .irq = 78 },
> +};
> +
> +static struct omap_hwmod_addr_space omap34xx_usb_tll_hs_addrs[] = {
> +       {
> +               .name           = "tll",
> +               .pa_start       = 0x48062000,
> +               .pa_end         = 0x48062fff,
> +               .flags          = ADDR_TYPE_RT
> +       },
> +};
> +
> +static struct omap_hwmod_ocp_if omap34xx_f_cfg__usb_tll_hs = {
> +       .clk            = "usbtll_fck",
> +       .user           = OCP_USER_MPU,
> +       .flags          = OCPIF_SWSUP_IDLE,
> +};
> +
> +static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_tll_hs = {
> +       .master         = &omap3xxx_l4_core_hwmod,
> +       .slave          = &omap34xx_usb_tll_hs_hwmod,
> +       .clk            = "l4_ick",
> +       .addr           = omap34xx_usb_tll_hs_addrs,
> +       .addr_cnt       = ARRAY_SIZE(omap34xx_usb_tll_hs_addrs),
> +       .user           = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap34xx_usb_tll_hs_slaves[] = {
> +       &omap34xx_l4_cfg__usb_tll_hs,
> +       &omap34xx_f_cfg__usb_tll_hs,
> +};
> +
> +static struct omap_hwmod omap34xx_usb_tll_hs_hwmod = {
> +       .name           = "usbhs_tll",
> +       .class          = &omap34xx_usb_tll_hs_hwmod_class,
> +       .mpu_irqs       = omap34xx_usb_tll_hs_irqs,
> +       .mpu_irqs_cnt   = ARRAY_SIZE(omap34xx_usb_tll_hs_irqs),
> +       .main_clk       = "usbtll_ick",
> +       .prcm = {
> +               .omap2 = {
> +                       .module_offs = CORE_MOD,
> +                       .prcm_reg_id = 3,
> +                       .module_bit = 2,
> +                       .idlest_reg_id = 3,
> +                       .idlest_idle_bit = 2,
> +               },
> +       },
> +       .slaves         = omap34xx_usb_tll_hs_slaves,
> +       .slaves_cnt     = ARRAY_SIZE(omap34xx_usb_tll_hs_slaves),
> +       .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
> +       .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
> +};
> +
>  static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
>        &omap3xxx_l3_main_hwmod,
>        &omap3xxx_l4_core_hwmod,
> @@ -3656,6 +3837,9 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
>        /* usbotg for am35x */
>        &am35xx_usbhsotg_hwmod,
>
> +       &omap34xx_usb_host_hs_hwmod,
> +       &omap34xx_usb_tll_hs_hwmod,
> +
>        NULL,
>  };
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index abc548a..d7112b0 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -66,6 +66,8 @@ static struct omap_hwmod omap44xx_mmc2_hwmod;
>  static struct omap_hwmod omap44xx_mpu_hwmod;
>  static struct omap_hwmod omap44xx_mpu_private_hwmod;
>  static struct omap_hwmod omap44xx_usb_otg_hs_hwmod;
> +static struct omap_hwmod omap44xx_usb_host_hs_hwmod;
> +static struct omap_hwmod omap44xx_usb_tll_hs_hwmod;
>
>  /*
>  * Interconnects omap_hwmod structures
> @@ -5027,6 +5029,155 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
>        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
>  };
>
> +/*
> + * 'usb_host_hs' class
> + * high-speed multi-port usb host controller
> + */
> +static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = {
> +       .master         = &omap44xx_usb_host_hs_hwmod,
> +       .slave          = &omap44xx_l3_main_2_hwmod,
> +       .clk            = "l3_div_ck",
> +       .user           = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +static struct omap_hwmod_class_sysconfig omap44xx_usb_host_hs_sysc = {
> +       .rev_offs       = 0x0000,
> +       .sysc_offs      = 0x0010,
> +       .syss_offs      = 0x0014,
> +       .sysc_flags     = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
> +       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
> +                          MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
> +       .sysc_fields    = &omap_hwmod_sysc_type2,
> +};
> +
> +static struct omap_hwmod_class omap44xx_usb_host_hs_hwmod_class = {
> +       .name = "usbhs_uhh",
> +       .sysc = &omap44xx_usb_host_hs_sysc,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap44xx_usb_host_hs_masters[] = {
> +       &omap44xx_usb_host_hs__l3_main_2,
> +};
> +
> +static struct omap_hwmod_irq_info omap44xx_usb_host_hs_irqs[] = {
> +       { .name = "ohci-irq", .irq = 76 + OMAP44XX_IRQ_GIC_START },
> +       { .name = "ehci-irq", .irq = 77 + OMAP44XX_IRQ_GIC_START },
> +};
> +
> +static struct omap_hwmod_addr_space omap44xx_usb_host_hs_addrs[] = {
> +       {
> +               .name           = "uhh",
> +               .pa_start       = 0x4a064000,
> +               .pa_end         = 0x4a0647ff,
> +               .flags          = ADDR_TYPE_RT
> +       },
> +       {
> +               .name           = "ohci",
> +               .pa_start       = 0x4A064800,
> +               .pa_end         = 0x4A064BFF,
> +               .flags          = ADDR_MAP_ON_INIT
> +       },
> +       {
> +               .name           = "ehci",
> +               .pa_start       = 0x4A064C00,
> +               .pa_end         = 0x4A064FFF,
> +               .flags          = ADDR_MAP_ON_INIT
> +       }
> +};
> +
> +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_hs = {
> +       .master         = &omap44xx_l4_cfg_hwmod,
> +       .slave          = &omap44xx_usb_host_hs_hwmod,
> +       .clk            = "l4_div_ck",
> +       .addr           = omap44xx_usb_host_hs_addrs,
> +       .addr_cnt       = ARRAY_SIZE(omap44xx_usb_host_hs_addrs),
> +       .user           = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap44xx_usb_host_hs_slaves[] = {
> +       &omap44xx_l4_cfg__usb_host_hs,
> +};
> +
> +static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
> +       .name           = "usbhs_uhh",
> +       .class          = &omap44xx_usb_host_hs_hwmod_class,
> +       .mpu_irqs       = omap44xx_usb_host_hs_irqs,
> +       .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_usb_host_hs_irqs),
> +       .main_clk       = "usb_host_hs_fck",
> +       .prcm = {
> +               .omap4 = {
> +                       .clkctrl_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
> +               },
> +       },
> +       .slaves         = omap44xx_usb_host_hs_slaves,
> +       .slaves_cnt     = ARRAY_SIZE(omap44xx_usb_host_hs_slaves),
> +       .masters        = omap44xx_usb_host_hs_masters,
> +       .masters_cnt    = ARRAY_SIZE(omap44xx_usb_host_hs_masters),
> +       .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
> +       .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
> +};
> +
> +/*
> + * 'usb_tll_hs' class
> + * usb_tll_hs module is the adapter on the usb_host_hs ports
> + */
> +static struct omap_hwmod_class_sysconfig omap44xx_usb_tll_hs_sysc = {
> +       .rev_offs       = 0x0000,
> +       .sysc_offs      = 0x0010,
> +       .syss_offs      = 0x0014,
> +       .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE),
> +       .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> +       .sysc_fields    = &omap_hwmod_sysc_type1,
> +};
> +
> +static struct omap_hwmod_class omap44xx_usb_tll_hs_hwmod_class = {
> +       .name = "usbhs_tll",
> +       .sysc = &omap44xx_usb_tll_hs_sysc,
> +};
> +
> +static struct omap_hwmod_irq_info omap44xx_usb_tll_hs_irqs[] = {
> +       { .name = "tll-irq", .irq = 78 + OMAP44XX_IRQ_GIC_START },
> +};
> +
> +static struct omap_hwmod_addr_space omap44xx_usb_tll_hs_addrs[] = {
> +       {
> +               .name           = "tll",
> +               .pa_start       = 0x4a062000,
> +               .pa_end         = 0x4a063fff,
> +               .flags          = ADDR_TYPE_RT
> +       },
> +};
> +
> +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = {
> +       .master         = &omap44xx_l4_cfg_hwmod,
> +       .slave          = &omap44xx_usb_tll_hs_hwmod,
> +       .clk            = "l4_div_ck",
> +       .addr           = omap44xx_usb_tll_hs_addrs,
> +       .addr_cnt       = ARRAY_SIZE(omap44xx_usb_tll_hs_addrs),
> +       .user           = OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +static struct omap_hwmod_ocp_if *omap44xx_usb_tll_hs_slaves[] = {
> +       &omap44xx_l4_cfg__usb_tll_hs,
> +};
> +
> +static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
> +       .name           = "usbhs_tll",
> +       .class          = &omap44xx_usb_tll_hs_hwmod_class,
> +       .mpu_irqs       = omap44xx_usb_tll_hs_irqs,
> +       .mpu_irqs_cnt   = ARRAY_SIZE(omap44xx_usb_tll_hs_irqs),
> +       .main_clk       = "usb_tll_hs_ick",
> +       .prcm = {
> +               .omap4 = {
> +                       .clkctrl_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
> +               },
> +       },
> +       .slaves         = omap44xx_usb_tll_hs_slaves,
> +       .slaves_cnt     = ARRAY_SIZE(omap44xx_usb_tll_hs_slaves),
> +       .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
> +       .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
> +};
> +
>  static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
>
>        /* dmm class */
> @@ -5173,6 +5324,8 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
>        &omap44xx_wd_timer2_hwmod,
>        &omap44xx_wd_timer3_hwmod,
>
> +       &omap44xx_usb_host_hs_hwmod,
> +       &omap44xx_usb_tll_hs_hwmod,
>        NULL,
>  };
>
> --
> 1.6.0.4
>
>
--
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