RE: [PATCH v3 03/10] ARM: OMAP: AM33xx hwmod: Add parent-childrelationship for PWM subsystem

From: Philip, Avinash
Date: Fri Nov 23 2012 - 06:07:15 EST

Next message: Daniel Kiper: "Re: [PATCH v2 01/11] kexec: introduce kexec_ops struct"
Previous message: Philip, Avinash: "RE: [PATCH v3 02/10] ARM: am33xx: clk: Add optional clock for EHRPWM"
In reply to: Philip, Avinash: "[PATCH v3 03/10] ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem"
Next in thread: Philip, Avinash: "[PATCH v3 04/10] pwm: pwm-tiecap: Add device-tree binding support for APWM driver"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Tue, Nov 20, 2012 at 10:33:44, Philip, Avinash wrote:
> As part of PWM subsystem integration, PWM subsystem are sharing
> resources like clock across submodules (ECAP, EQEP & EHRPWM).
> To handle resource sharing & IP integration
> 1. Rework on parent child relation between PWMSS and
> ECAP, EQEP & EHRPWM child devices to support runtime PM.
> 2. Add support for opt_clks in EHRPWM HWMOD entry to handle additional
> clock gating from control module.
> 3. Add HWMOD entries for EQEP PWM submodule.
>

Is there any review on this patch?
This patch depends on ECAP & EHRPWM to work in am335x.

Thanks
Avinash

> Signed-off-by: Philip, Avinash <avinashphilip@xxxxxx>
> ---
> Changes since v1:
> - Remove ADDR_TYPE_RT for PWM sub module register entries.
>
> :100644 100644 ad8d43b... de2301c... M arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 419 ++++++++++++++++++----------
> 1 files changed, 276 insertions(+), 143 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> index ad8d43b..de2301c 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
> @@ -768,9 +768,7 @@ static struct omap_hwmod am33xx_elm_hwmod = {
> },
> };
>
> -/*
> - * 'epwmss' class: ecap0,1,2, ehrpwm0,1,2
> - */
> +/* pwmss */
> static struct omap_hwmod_class_sysconfig am33xx_epwmss_sysc = {
> .rev_offs = 0x0,
> .sysc_offs = 0x4,
> @@ -786,18 +784,23 @@ static struct omap_hwmod_class am33xx_epwmss_hwmod_class = {
> .sysc = &am33xx_epwmss_sysc,
> };
>
> -/* ehrpwm0 */
> -static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
> - { .name = "int", .irq = 86 + OMAP_INTC_START, },
> - { .name = "tzint", .irq = 58 + OMAP_INTC_START, },
> - { .irq = -1 },
> +
> +static struct omap_hwmod_class am33xx_ecap_hwmod_class = {
> + .name = "ecap",
> };
>
> -static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
> - .name = "ehrpwm0",
> +static struct omap_hwmod_class am33xx_eqep_hwmod_class = {
> + .name = "eqep",
> +};
> +
> +static struct omap_hwmod_class am33xx_ehrpwm_hwmod_class = {
> + .name = "ehrpwm",
> +};
> +/* epwmss0 */
> +static struct omap_hwmod am33xx_epwmss0_hwmod = {
> + .name = "epwmss0",
> .class = &am33xx_epwmss_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> - .mpu_irqs = am33xx_ehrpwm0_irqs,
> .main_clk = "l4ls_gclk",
> .prcm = {
> .omap4 = {
> @@ -807,63 +810,68 @@ static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
> },
> };
>
> -/* ehrpwm1 */
> -static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
> - { .name = "int", .irq = 87 + OMAP_INTC_START, },
> - { .name = "tzint", .irq = 59 + OMAP_INTC_START, },
> +/* ecap0 */
> +static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
> + { .irq = 31 + OMAP_INTC_START, },
> { .irq = -1 },
> };
>
> -static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
> - .name = "ehrpwm1",
> - .class = &am33xx_epwmss_hwmod_class,
> +static struct omap_hwmod am33xx_ecap0_hwmod = {
> + .name = "ecap0",
> + .class = &am33xx_ecap_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> - .mpu_irqs = am33xx_ehrpwm1_irqs,
> + .mpu_irqs = am33xx_ecap0_irqs,
> .main_clk = "l4ls_gclk",
> - .prcm = {
> - .omap4 = {
> - .clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
> - .modulemode = MODULEMODE_SWCTRL,
> - },
> - },
> };
>
> -/* ehrpwm2 */
> -static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
> - { .name = "int", .irq = 39 + OMAP_INTC_START, },
> - { .name = "tzint", .irq = 60 + OMAP_INTC_START, },
> +/* eqep0 */
> +static struct omap_hwmod_irq_info am33xx_eqep0_irqs[] = {
> + { .irq = 79 + OMAP_INTC_START, },
> { .irq = -1 },
> };
>
> -static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
> - .name = "ehrpwm2",
> - .class = &am33xx_epwmss_hwmod_class,
> +static struct omap_hwmod am33xx_eqep0_hwmod = {
> + .name = "eqep0",
> + .class = &am33xx_eqep_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> - .mpu_irqs = am33xx_ehrpwm2_irqs,
> + .mpu_irqs = am33xx_eqep0_irqs,
> .main_clk = "l4ls_gclk",
> - .prcm = {
> - .omap4 = {
> - .clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
> - .modulemode = MODULEMODE_SWCTRL,
> - },
> - },
> };
>
> -/* ecap0 */
> -static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
> - { .irq = 31 + OMAP_INTC_START, },
> +/* ehrpwm0 */
> +static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
> + { .name = "int", .irq = 86 + OMAP_INTC_START, },
> + { .name = "tzint", .irq = 58 + OMAP_INTC_START, },
> { .irq = -1 },
> };
>
> -static struct omap_hwmod am33xx_ecap0_hwmod = {
> - .name = "ecap0",
> +/*
> + * Optional clock entry is provided to support additional clock
> + * gating for EHRPWM module functional from control module.
> + */
> +static struct omap_hwmod_opt_clk ehrpwm0_opt_clks[] = {
> + { .role = "tbclk", .clk = "ehrpwm0_tbclk" },
> +};
> +
> +static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
> + .name = "ehrpwm0",
> + .class = &am33xx_ehrpwm_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> + .mpu_irqs = am33xx_ehrpwm0_irqs,
> + .main_clk = "l4ls_gclk",
> + .opt_clks = ehrpwm0_opt_clks,
> + .opt_clks_cnt = ARRAY_SIZE(ehrpwm0_opt_clks),
> +};
> +
> +/* epwmss1 */
> +static struct omap_hwmod am33xx_epwmss1_hwmod = {
> + .name = "epwmss1",
> .class = &am33xx_epwmss_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> - .mpu_irqs = am33xx_ecap0_irqs,
> .main_clk = "l4ls_gclk",
> .prcm = {
> .omap4 = {
> - .clkctrl_offs = AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
> + .clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
> .modulemode = MODULEMODE_SWCTRL,
> },
> },
> @@ -877,13 +885,60 @@ static struct omap_hwmod_irq_info am33xx_ecap1_irqs[] = {
>
> static struct omap_hwmod am33xx_ecap1_hwmod = {
> .name = "ecap1",
> - .class = &am33xx_epwmss_hwmod_class,
> + .class = &am33xx_ecap_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> .mpu_irqs = am33xx_ecap1_irqs,
> .main_clk = "l4ls_gclk",
> +};
> +
> +/* eqep1 */
> +static struct omap_hwmod_irq_info am33xx_eqep1_irqs[] = {
> + { .irq = 88 + OMAP_INTC_START, },
> + { .irq = -1 },
> +};
> +
> +static struct omap_hwmod am33xx_eqep1_hwmod = {
> + .name = "eqep1",
> + .class = &am33xx_eqep_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> + .mpu_irqs = am33xx_eqep1_irqs,
> + .main_clk = "l4ls_gclk",
> +};
> +
> +/* ehrpwm1 */
> +static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
> + { .name = "int", .irq = 87 + OMAP_INTC_START, },
> + { .name = "tzint", .irq = 59 + OMAP_INTC_START, },
> + { .irq = -1 },
> +};
> +
> +/*
> + * Optional clock entry is provided to support additional clock
> + * gating for EHRPWM module functional from control module.
> + */
> +static struct omap_hwmod_opt_clk ehrpwm1_opt_clks[] = {
> + { .role = "tbclk", .clk = "ehrpwm1_tbclk" },
> +};
> +
> +static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
> + .name = "ehrpwm1",
> + .class = &am33xx_ehrpwm_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> + .mpu_irqs = am33xx_ehrpwm1_irqs,
> + .main_clk = "l4ls_gclk",
> + .opt_clks = ehrpwm1_opt_clks,
> + .opt_clks_cnt = ARRAY_SIZE(ehrpwm1_opt_clks),
> +};
> +
> +/* epwmss2 */
> +static struct omap_hwmod am33xx_epwmss2_hwmod = {
> + .name = "epwmss2",
> + .class = &am33xx_epwmss_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> + .main_clk = "l4ls_gclk",
> .prcm = {
> .omap4 = {
> - .clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
> + .clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
> .modulemode = MODULEMODE_SWCTRL,
> },
> },
> @@ -897,16 +952,49 @@ static struct omap_hwmod_irq_info am33xx_ecap2_irqs[] = {
>
> static struct omap_hwmod am33xx_ecap2_hwmod = {
> .name = "ecap2",
> + .class = &am33xx_ecap_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> .mpu_irqs = am33xx_ecap2_irqs,
> - .class = &am33xx_epwmss_hwmod_class,
> + .main_clk = "l4ls_gclk",
> +};
> +
> +/* eqep2 */
> +static struct omap_hwmod_irq_info am33xx_eqep2_irqs[] = {
> + { .irq = 89 + OMAP_INTC_START, },
> + { .irq = -1 },
> +};
> +
> +static struct omap_hwmod am33xx_eqep2_hwmod = {
> + .name = "eqep2",
> + .class = &am33xx_eqep_hwmod_class,
> .clkdm_name = "l4ls_clkdm",
> + .mpu_irqs = am33xx_eqep2_irqs,
> .main_clk = "l4ls_gclk",
> - .prcm = {
> - .omap4 = {
> - .clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
> - .modulemode = MODULEMODE_SWCTRL,
> - },
> - },
> +};
> +
> +/* ehrpwm2 */
> +static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
> + { .name = "int", .irq = 39 + OMAP_INTC_START, },
> + { .name = "tzint", .irq = 60 + OMAP_INTC_START, },
> + { .irq = -1 },
> +};
> +
> +/*
> + * Optional clock entry is provided to support additional clock
> + * gating for EHRPWM module functional from control module.
> + */
> +static struct omap_hwmod_opt_clk ehrpwm2_opt_clks[] = {
> + { .role = "tbclk", .clk = "ehrpwm2_tbclk" },
> +};
> +
> +static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
> + .name = "ehrpwm2",
> + .class = &am33xx_ehrpwm_hwmod_class,
> + .clkdm_name = "l4ls_clkdm",
> + .mpu_irqs = am33xx_ehrpwm2_irqs,
> + .main_clk = "l4ls_gclk",
> + .opt_clks = ehrpwm2_opt_clks,
> + .opt_clks_cnt = ARRAY_SIZE(ehrpwm2_opt_clks),
> };
>
> /*
> @@ -2518,162 +2606,201 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
> +static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
> {
> .pa_start = 0x48300000,
> .pa_end = 0x48300000 + SZ_16 - 1,
> .flags = ADDR_TYPE_RT
> },
> - {
> - .pa_start = 0x48300200,
> - .pa_end = 0x48300200 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> - },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm0 = {
> +static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
> .master = &am33xx_l4_ls_hwmod,
> - .slave = &am33xx_ehrpwm0_hwmod,
> + .slave = &am33xx_epwmss0_hwmod,
> .clk = "l4ls_gclk",
> - .addr = am33xx_ehrpwm0_addr_space,
> + .addr = am33xx_epwmss0_addr_space,
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
> - {
> - .pa_start = 0x48302000,
> - .pa_end = 0x48302000 + SZ_16 - 1,
> - .flags = ADDR_TYPE_RT
> - },
> +static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
> {
> - .pa_start = 0x48302200,
> - .pa_end = 0x48302200 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> + .pa_start = 0x48300100,
> + .pa_end = 0x48300100 + SZ_128 - 1,
> },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm1 = {
> - .master = &am33xx_l4_ls_hwmod,
> - .slave = &am33xx_ehrpwm1_hwmod,
> +static struct omap_hwmod_ocp_if am33xx_epwmss0__ecap0 = {
> + .master = &am33xx_epwmss0_hwmod,
> + .slave = &am33xx_ecap0_hwmod,
> .clk = "l4ls_gclk",
> - .addr = am33xx_ehrpwm1_addr_space,
> + .addr = am33xx_ecap0_addr_space,
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
> +static struct omap_hwmod_addr_space am33xx_eqep0_addr_space[] = {
> {
> - .pa_start = 0x48304000,
> - .pa_end = 0x48304000 + SZ_16 - 1,
> - .flags = ADDR_TYPE_RT
> - },
> - {
> - .pa_start = 0x48304200,
> - .pa_end = 0x48304200 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> + .pa_start = 0x48300180,
> + .pa_end = 0x48300180 + SZ_128 - 1,
> },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm2 = {
> - .master = &am33xx_l4_ls_hwmod,
> - .slave = &am33xx_ehrpwm2_hwmod,
> +static struct omap_hwmod_ocp_if am33xx_epwmss0__eqep0 = {
> + .master = &am33xx_epwmss0_hwmod,
> + .slave = &am33xx_eqep0_hwmod,
> .clk = "l4ls_gclk",
> - .addr = am33xx_ehrpwm2_addr_space,
> + .addr = am33xx_eqep0_addr_space,
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
> - {
> - .pa_start = 0x48300000,
> - .pa_end = 0x48300000 + SZ_16 - 1,
> - .flags = ADDR_TYPE_RT
> - },
> +static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
> {
> - .pa_start = 0x48300100,
> - .pa_end = 0x48300100 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> + .pa_start = 0x48300200,
> + .pa_end = 0x48300200 + SZ_128 - 1,
> },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap0 = {
> - .master = &am33xx_l4_ls_hwmod,
> - .slave = &am33xx_ecap0_hwmod,
> +static struct omap_hwmod_ocp_if am33xx_epwmss0__ehrpwm0 = {
> + .master = &am33xx_epwmss0_hwmod,
> + .slave = &am33xx_ehrpwm0_hwmod,
> .clk = "l4ls_gclk",
> - .addr = am33xx_ecap0_addr_space,
> + .addr = am33xx_ehrpwm0_addr_space,
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
> +static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
> {
> .pa_start = 0x48302000,
> .pa_end = 0x48302000 + SZ_16 - 1,
> .flags = ADDR_TYPE_RT
> },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
> + .master = &am33xx_l4_ls_hwmod,
> + .slave = &am33xx_epwmss1_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_epwmss1_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
> {
> .pa_start = 0x48302100,
> - .pa_end = 0x48302100 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> + .pa_end = 0x48302100 + SZ_128 - 1,
> },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap1 = {
> - .master = &am33xx_l4_ls_hwmod,
> +static struct omap_hwmod_ocp_if am33xx_epwmss1__ecap1 = {
> + .master = &am33xx_epwmss1_hwmod,
> .slave = &am33xx_ecap1_hwmod,
> .clk = "l4ls_gclk",
> .addr = am33xx_ecap1_addr_space,
> .user = OCP_USER_MPU,
> };
>
> -/*
> - * Splitting the resources to handle access of PWMSS config space
> - * and module specific part independently
> - */
> -static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
> +static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = {
> + {
> + .pa_start = 0x48302180,
> + .pa_end = 0x48302180 + SZ_128 - 1,
> + },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_epwmss1__eqep1 = {
> + .master = &am33xx_epwmss1_hwmod,
> + .slave = &am33xx_eqep1_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_eqep1_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
> + {
> + .pa_start = 0x48302200,
> + .pa_end = 0x48302200 + SZ_128 - 1,
> + },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_epwmss1__ehrpwm1 = {
> + .master = &am33xx_epwmss1_hwmod,
> + .slave = &am33xx_ehrpwm1_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_ehrpwm1_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
> {
> .pa_start = 0x48304000,
> .pa_end = 0x48304000 + SZ_16 - 1,
> .flags = ADDR_TYPE_RT
> },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
> + .master = &am33xx_l4_ls_hwmod,
> + .slave = &am33xx_epwmss2_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_epwmss2_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
> {
> .pa_start = 0x48304100,
> - .pa_end = 0x48304100 + SZ_256 - 1,
> - .flags = ADDR_TYPE_RT
> + .pa_end = 0x48304100 + SZ_128 - 1,
> },
> { }
> };
>
> -static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap2 = {
> - .master = &am33xx_l4_ls_hwmod,
> +static struct omap_hwmod_ocp_if am33xx_epwmss2__ecap2 = {
> + .master = &am33xx_epwmss2_hwmod,
> .slave = &am33xx_ecap2_hwmod,
> .clk = "l4ls_gclk",
> .addr = am33xx_ecap2_addr_space,
> .user = OCP_USER_MPU,
> };
>
> +static struct omap_hwmod_addr_space am33xx_eqep2_addr_space[] = {
> + {
> + .pa_start = 0x48304180,
> + .pa_end = 0x48304180 + SZ_128 - 1,
> + },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_epwmss2__eqep2 = {
> + .master = &am33xx_epwmss2_hwmod,
> + .slave = &am33xx_eqep2_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_eqep2_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> +static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
> + {
> + .pa_start = 0x48304200,
> + .pa_end = 0x48304200 + SZ_128 - 1,
> + },
> + { }
> +};
> +
> +static struct omap_hwmod_ocp_if am33xx_epwmss2__ehrpwm2 = {
> + .master = &am33xx_epwmss2_hwmod,
> + .slave = &am33xx_ehrpwm2_hwmod,
> + .clk = "l4ls_gclk",
> + .addr = am33xx_ehrpwm2_addr_space,
> + .user = OCP_USER_MPU,
> +};
> +
> /* l3s cfg -> gpmc */
> static struct omap_hwmod_addr_space am33xx_gpmc_addr_space[] = {
> {
> @@ -3356,12 +3483,18 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
> &am33xx_l4_ls__uart6,
> &am33xx_l4_ls__spinlock,
> &am33xx_l4_ls__elm,
> - &am33xx_l4_ls__ehrpwm0,
> - &am33xx_l4_ls__ehrpwm1,
> - &am33xx_l4_ls__ehrpwm2,
> - &am33xx_l4_ls__ecap0,
> - &am33xx_l4_ls__ecap1,
> - &am33xx_l4_ls__ecap2,
> + &am33xx_l4_ls__epwmss0,
> + &am33xx_epwmss0__ecap0,
> + &am33xx_epwmss0__eqep0,
> + &am33xx_epwmss0__ehrpwm0,
> + &am33xx_l4_ls__epwmss1,
> + &am33xx_epwmss1__ecap1,
> + &am33xx_epwmss1__eqep1,
> + &am33xx_epwmss1__ehrpwm1,
> + &am33xx_l4_ls__epwmss2,
> + &am33xx_epwmss2__ecap2,
> + &am33xx_epwmss2__eqep2,
> + &am33xx_epwmss2__ehrpwm2,
> &am33xx_l3_s__gpmc,
> &am33xx_l3_main__lcdc,
> &am33xx_l4_ls__mcspi0,
> --
> 1.7.0.4
>
>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

Next message: Daniel Kiper: "Re: [PATCH v2 01/11] kexec: introduce kexec_ops struct"
Previous message: Philip, Avinash: "RE: [PATCH v3 02/10] ARM: am33xx: clk: Add optional clock for EHRPWM"
In reply to: Philip, Avinash: "[PATCH v3 03/10] ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem"
Next in thread: Philip, Avinash: "[PATCH v3 04/10] pwm: pwm-tiecap: Add device-tree binding support for APWM driver"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]