Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH V2 2/3] SPEAr3xx: Add machine support for ST's PWM IP | Date | Tue, 31 May 2011 14:21:52 +0530 |
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Reviewed-by: Stanley Miao <stanley.miao@windriver.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> --- arch/arm/mach-spear3xx/include/mach/generic.h | 1 + arch/arm/mach-spear3xx/spear320.c | 16 ++++++++++++++++ arch/arm/mach-spear3xx/spear320_evb.c | 1 + 3 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h index 8cc3a73..a88e359 100644 --- a/arch/arm/mach-spear3xx/include/mach/generic.h +++ b/arch/arm/mach-spear3xx/include/mach/generic.h @@ -162,6 +162,7 @@ void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs, #ifdef CONFIG_MACH_SPEAR320 /* Add spear320 machine device structure declarations here */ extern struct platform_device spear320_plgpio_device; +extern struct platform_device spear320_pwm_device; /* pad mux modes */ extern struct pmx_mode spear320_auto_net_smii_mode; diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c index 575493a..d84e986 100644 --- a/arch/arm/mach-spear3xx/spear320.c +++ b/arch/arm/mach-spear3xx/spear320.c @@ -548,6 +548,22 @@ struct platform_device spear320_plgpio_device = { .resource = plgpio_resources, }; +/* pwm device registeration */ +static struct resource pwm_resources[] = { + { + .start = SPEAR320_PWM_BASE, + .end = SPEAR320_PWM_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device spear320_pwm_device = { + .name = "st_pwm", + .id = -1, + .num_resources = ARRAY_SIZE(pwm_resources), + .resource = pwm_resources, +}; + /* spear320 routines */ void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs, u8 pmx_dev_count) diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c index 4d747db..6190660 100644 --- a/arch/arm/mach-spear3xx/spear320_evb.c +++ b/arch/arm/mach-spear3xx/spear320_evb.c @@ -50,6 +50,7 @@ static struct platform_device *plat_devs[] __initdata = { /* spear320 specific devices */ &spear320_plgpio_device, + &spear320_pwm_device, }; static void __init spear320_evb_init(void) -- 1.7.2.2
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