Thara Gopinath <thara@xxxxxx> writes:
> OMAP4 has an iva device and a dsp devcice where as OMAP2/3
> has only an iva device. In this file the iva device in the
> system is registered under the name dsp_dev and the API
> to retrieve the iva device is omap2_get_dsp_device.
> This patch renames the dsp_dev to iva_dev, renames
> omap2_get_dsp_device to omap2_get_iva_device,
> registers dsp_dev for OMAP4 and adds a new API
> omap4_get_dsp_device to retrieve the dep_dev.
>
> Signed-off-by: Thara Gopinath <thara@xxxxxx>
> ---
> v2: Removed fixing of l3_main hwmod for OMAP4 as Benoit has
> already submitted a pach fixing the same.
OK, applying this to pm-fixes.
Kevin
> arch/arm/mach-omap2/pm.c | 19 ++++++++++++++-----
> arch/arm/plat-omap/include/plat/common.h | 3 ++-
> 2 files changed, 16 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
> index 68f9f2e..a98b5e8 100644
> --- a/arch/arm/mach-omap2/pm.c
> +++ b/arch/arm/mach-omap2/pm.c
> @@ -21,8 +21,9 @@
> static struct omap_device_pm_latency *pm_lats;
>
> static struct device *mpu_dev;
> -static struct device *dsp_dev;
> +static struct device *iva_dev;
> static struct device *l3_dev;
> +static struct device *dsp_dev;
>
> struct device *omap2_get_mpuss_device(void)
> {
> @@ -30,10 +31,10 @@ struct device *omap2_get_mpuss_device(void)
> return mpu_dev;
> }
>
> -struct device *omap2_get_dsp_device(void)
> +struct device *omap2_get_iva_device(void)
> {
> - WARN_ON_ONCE(!dsp_dev);
> - return dsp_dev;
> + WARN_ON_ONCE(!iva_dev);
> + return iva_dev;
> }
>
> struct device *omap2_get_l3_device(void)
> @@ -42,6 +43,13 @@ struct device *omap2_get_l3_device(void)
> return l3_dev;
> }
>
> +struct device *omap4_get_dsp_device(void)
> +{
> + WARN_ON_ONCE(!dsp_dev);
> + return dsp_dev;
> +}
> +EXPORT_SYMBOL(omap4_get_dsp_device);
> +
> /* static int _init_omap_device(struct omap_hwmod *oh, void *user) */
> static int _init_omap_device(char *name, struct device **new_dev)
> {
> @@ -69,7 +77,8 @@ static int _init_omap_device(char *name, struct device **new_dev)
> static void omap2_init_processor_devices(void)
> {
> _init_omap_device("mpu", &mpu_dev);
> - _init_omap_device("iva", &dsp_dev);
> + _init_omap_device("iva", &iva_dev);
> + _init_omap_device("dsp", &dsp_dev);
> _init_omap_device("l3_main", &l3_dev);
> }
>
> diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
> index 9776b41..c45dbb9 100644
> --- a/arch/arm/plat-omap/include/plat/common.h
> +++ b/arch/arm/plat-omap/include/plat/common.h
> @@ -91,7 +91,8 @@ void omap3_map_io(void);
> })
>
> extern struct device *omap2_get_mpuss_device(void);
> -extern struct device *omap2_get_dsp_device(void);
> +extern struct device *omap2_get_iva_device(void);
> extern struct device *omap2_get_l3_device(void);
> +extern struct device *omap4_get_dsp_device(void);
>
> #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
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