From: Kukjin Kim <kgene.kim@samsung.com>
To: 'Seungwhan Youn' <sw.youn@samsung.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, alsa-devel@alsa-project.org
Cc: ben-linux@fluff.org, lrg@slimlogic.co.uk,
broonie@opensource.wolfsonmicro.com, jassi.brar@samsung.com
Subject: RE: [PATCH 4/10] ARM: S5PV210: Add S/PDIF platform device
Date: Fri, 08 Oct 2010 19:14:01 +0900 [thread overview]
Message-ID: <001a01cb66d1$9a5f83a0$cf1e8ae0$%kim@samsung.com> (raw)
In-Reply-To: <1286192800-18487-1-git-send-email-sw.youn@samsung.com>
Seungwhan Youn wrote:
>
> This patch add S/PDIF platform device to support S/PDIF PCM audio
> on S5PV210.
>
> Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>
> ---
> 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 <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
next prev parent reply other threads:[~2010-10-08 10:14 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-04 11:25 [PATCH 0/10] Add S/PDIF common driver for Samsung SoCs Seungwhan Youn
2010-10-04 11:31 ` [PATCH 1/10] ARM: S5PC100: Add S/PDIF platform device Seungwhan Youn
2010-10-04 18:23 ` Mark Brown
2010-10-08 9:54 ` Kukjin Kim
2010-10-04 11:39 ` [PATCH 2/10] ARM: S5PC100: Modify SCLK_AUDIO{0,1,2} clock as sysclks Seungwhan Youn
2010-10-04 18:28 ` Mark Brown
2010-10-08 9:57 ` Kukjin Kim
2010-10-04 11:42 ` [PATCH 3/10] ARM: S5PC100: Add SCLK_SPDIF clock Seungwhan Youn
2010-10-04 18:30 ` Mark Brown
2010-10-05 0:29 ` [alsa-devel] " Jassi Brar
2010-10-08 10:11 ` Kukjin Kim
2010-10-08 10:45 ` Seungwhan Youn
2010-10-08 10:51 ` Kukjin Kim
2010-10-04 11:46 ` [PATCH 4/10] ARM: S5PV210: Add S/PDIF platform device Seungwhan Youn
2010-10-04 18:38 ` Mark Brown
2010-10-08 10:14 ` Kukjin Kim [this message]
2010-10-04 11:52 ` [PATCH 5/10] ARM: S5PV210: Add SCLK_SPDIF clock Seungwhan Youn
2010-10-04 18:39 ` Mark Brown
2010-10-05 0:30 ` [alsa-devel] " Jassi Brar
2010-10-08 10:16 ` Kukjin Kim
2010-10-08 10:51 ` Seungwhan Youn
2010-10-04 11:57 ` [PATCH 6/10] ARM: S5PV210: Add audio clocks as sysclk Seungwhan Youn
2010-10-04 18:42 ` Mark Brown
2010-10-08 10:18 ` Kukjin Kim
2010-10-04 12:05 ` [PATCH 7/10] ARM: S5PV210: Fix wrong EPLL rate getting on setup clocks Seungwhan Youn
2010-10-08 10:37 ` Kukjin Kim
2010-10-08 10:55 ` Seungwhan Youn
2010-10-04 12:07 ` [PATCH 8/10] ARM: S5PV210: Add EPLL clock operations Seungwhan Youn
2010-10-08 10:29 ` Kukjin Kim
2010-10-08 10:53 ` Seungwhan Youn
2010-10-04 12:13 ` [PATCH 9/10] ASoC: SAMSUNG: Add S/PDIF CPU driver Seungwhan Youn
2010-10-04 22:02 ` Mark Brown
2010-10-05 2:08 ` Seungwhan Youn
2010-10-04 12:16 ` [PATCH 10/10] ASoC: SAMSUNG: Add Machine driver for S/PDIF PCM audio Seungwhan Youn
2010-10-04 22:42 ` Mark Brown
2010-10-05 1:10 ` Jassi Brar
2010-10-05 2:19 ` [alsa-devel] " Jassi Brar
2010-10-05 4:43 ` Mark Brown
2010-10-05 5:39 ` Jassi Brar
2010-10-05 5:59 ` Mark Brown
2010-10-05 7:09 ` Jassi Brar
2010-10-05 7:39 ` Seungwhan Youn
2010-10-06 6:34 ` [alsa-devel] " Kukjin Kim
2010-10-07 1:33 ` Seungwhan Youn
2010-10-08 9:07 ` Seungwhan Youn
2010-10-08 9:48 ` Kukjin Kim
2010-10-09 1:52 ` Jassi Brar
2010-10-11 10:47 ` [alsa-devel] " Mark Brown
2010-10-12 1:27 ` Jassi Brar
2010-10-12 3:25 ` Seungwhan Youn
2010-10-05 16:54 ` Mark Brown
2010-10-04 13:35 ` [alsa-devel] [PATCH 0/10] Add S/PDIF common driver for Samsung SoCs Jassi Brar
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