Seungwhan Youn wrote: > > This patch add S/PDIF platform device to support S/PDIF PCM audio > on S5PV210. > > Signed-off-by: Seungwhan Youn <[email protected]> > --- > arch/arm/mach-s5pv210/dev-audio.c | 40 > +++++++++++++++++++++++++++++ > arch/arm/mach-s5pv210/include/mach/map.h | 3 ++ > arch/arm/mach-s5pv210/mach-smdkc110.c | 1 + > arch/arm/mach-s5pv210/mach-smdkv210.c | 1 + > arch/arm/plat-samsung/include/plat/devs.h | 1 + > 5 files changed, 46 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev- > audio.c > index 21dc6cf..4a02cdd 100644 > --- a/arch/arm/mach-s5pv210/dev-audio.c > +++ b/arch/arm/mach-s5pv210/dev-audio.c > @@ -325,3 +325,43 @@ struct platform_device s5pv210_device_ac97 = { > .coherent_dma_mask = DMA_BIT_MASK(32), > }, > }; > + > +/* S/PDIF Controller platform_device */ > + > +static int s5pv210_spdif_cfg_gpio(struct platform_device *pdev) > +{ > + s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 2, S3C_GPIO_SFN(3)); > + > + return 0; > +} > + > +static struct resource s5pv210_spdif_resource[] = { > + [0] = { > + .start = S5PV210_PA_SPDIF, > + .end = S5PV210_PA_SPDIF + 0x100 - 1, > + .flags = IORESOURCE_MEM, > + }, > + [1] = { > + .start = DMACH_SPDIF, > + .end = DMACH_SPDIF, > + .flags = IORESOURCE_DMA, > + }, > +}; > + > +static struct s3c_audio_pdata samsung_spdif_pdata = { > + .cfg_gpio = s5pv210_spdif_cfg_gpio, > +}; > + > +static u64 s5pv210_spdif_dmamask = DMA_BIT_MASK(32); > + > +struct platform_device s5pv210_device_spdif = { > + .name = "samsung-spdif", > + .id = -1, > + .num_resources = ARRAY_SIZE(s5pv210_spdif_resource), > + .resource = s5pv210_spdif_resource, > + .dev = { > + .platform_data = &samsung_spdif_pdata, > + .dma_mask = &s5pv210_spdif_dmamask, > + .coherent_dma_mask = DMA_BIT_MASK(32), > + }, > +}; > diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach- > s5pv210/include/mach/map.h > index 12a409f..9669f69 100644 > --- a/arch/arm/mach-s5pv210/include/mach/map.h > +++ b/arch/arm/mach-s5pv210/include/mach/map.h > @@ -84,6 +84,9 @@ > #define S5PV210_PA_SDRAM (0x20000000) > #define S5P_PA_SDRAM S5PV210_PA_SDRAM > > +/* S/PDIF */ > +#define S5PV210_PA_SPDIF 0xE1100000 > + > /* I2S */ > #define S5PV210_PA_IIS0 0xEEE30000 > #define S5PV210_PA_IIS1 0xE2100000 > diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach- > s5pv210/mach-smdkc110.c > index 8211bb8..a282513 100644 > --- a/arch/arm/mach-s5pv210/mach-smdkc110.c > +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c > @@ -81,6 +81,7 @@ static struct s3c_ide_platdata smdkc110_ide_pdata > __initdata = { > static struct platform_device *smdkc110_devices[] __initdata = { > &s5pv210_device_iis0, > &s5pv210_device_ac97, > + &s5pv210_device_spdif, > &s3c_device_cfcon, > &s3c_device_i2c0, > &s3c_device_i2c1, > diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach- > s5pv210/mach-smdkv210.c > index fbbc0a3..c38c110 100644 > --- a/arch/arm/mach-s5pv210/mach-smdkv210.c > +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c > @@ -103,6 +103,7 @@ static struct samsung_keypad_platdata > smdkv210_keypad_data __initdata = { > static struct platform_device *smdkv210_devices[] __initdata = { > &s5pv210_device_iis0, > &s5pv210_device_ac97, > + &s5pv210_device_spdif, > &s3c_device_adc, > &s3c_device_cfcon, > &s3c_device_hsmmc0, > diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat- > samsung/include/plat/devs.h > index a1c3b93..328b40d 100644 > --- a/arch/arm/plat-samsung/include/plat/devs.h > +++ b/arch/arm/plat-samsung/include/plat/devs.h > @@ -87,6 +87,7 @@ extern struct platform_device s5pv210_device_pcm2; > extern struct platform_device s5pv210_device_iis0; > extern struct platform_device s5pv210_device_iis1; > extern struct platform_device s5pv210_device_iis2; > +extern struct platform_device s5pv210_device_spdif; > > extern struct platform_device s5p6442_device_pcm0; > extern struct platform_device s5p6442_device_pcm1; > --
Ok...will apply. Thanks. Best regards, Kgene. -- Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
