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Commit 4f2e4e12 authored by Jassi Brar's avatar Jassi Brar Committed by Kukjin Kim
Browse files

ARM: S5P6442: Upgrade platform device for I2S 



Add more information to I2S platform_devices in order
to prepare them for new controller driver.

Signed-off-by: default avatarJassi Brar <jassi.brar@samsung.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent d9a93c34

arch/arm/mach-s5p6442/dev-audio.c

+36 −6
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev) 
		base = S5P6442_GPC1(0);

		break;



	case -1:

	case 0:

		base = S5P6442_GPC0(0);

		break;
@@ -42,8 +42,19 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev) 
	return 0;

}



static struct s3c_audio_pdata s3c_i2s_pdata = {

static const char *rclksrc_v35[] = {

	[0] = "busclk",

	[1] = "i2sclk",

};



static struct s3c_audio_pdata i2sv35_pdata = {

	.cfg_gpio = s5p6442_cfg_i2s,

	.type = {

		.i2s = {

			.quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR,

			.src_clk = rclksrc_v35,

		},

	},

};



static struct resource s5p6442_iis0_resource[] = {
@@ -62,15 +73,34 @@ static struct resource s5p6442_iis0_resource[] = { 
		.end   = DMACH_I2S0_RX,

		.flags = IORESOURCE_DMA,

	},

	[3] = {

		.start = DMACH_I2S0S_TX,

		.end = DMACH_I2S0S_TX,

		.flags = IORESOURCE_DMA,

	},

};



struct platform_device s5p6442_device_iis0 = {

	.name		  = "samsung-i2s-v4",

	.id		  = -1,

	.name = "samsung-i2s",

	.id = 0,

	.num_resources	  = ARRAY_SIZE(s5p6442_iis0_resource),

	.resource	  = s5p6442_iis0_resource,

	.dev = {

		.platform_data = &s3c_i2s_pdata,

		.platform_data = &i2sv35_pdata,

	},

};



static const char *rclksrc_v3[] = {

	[0] = "iis",

	[1] = "sclk_audio",

};



static struct s3c_audio_pdata i2sv3_pdata = {

	.cfg_gpio = s5p6442_cfg_i2s,

	.type = {

		.i2s = {

			.src_clk = rclksrc_v3,

		},

	},

};
@@ -98,7 +128,7 @@ struct platform_device s5p6442_device_iis1 = { 
	.num_resources	  = ARRAY_SIZE(s5p6442_iis1_resource),

	.resource	  = s5p6442_iis1_resource,

	.dev = {

		.platform_data = &s3c_i2s_pdata,

		.platform_data = &i2sv3_pdata,

	},

};