From 88abfd5b84cc98c839fb7783c59b4c79d63d45e2 Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Wed, 17 Oct 2012 16:08:04 +0200 Subject: ARM: davinci: enable SRAM ping ping buffering on DA850 Passes the DA850 shared SRAM gen_pool to the McASP driver and enables the ping-pong buffer DMA support. Signed-off-by: Matt Porter Signed-off-by: Mark Brown --- arch/arm/mach-davinci/board-da850-evm.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 32ee3f895967..d9bc3fa7bb22 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -762,16 +762,19 @@ static u8 da850_iis_serializer_direction[] = { }; static struct snd_platform_data da850_evm_snd_data = { - .tx_dma_offset = 0x2000, - .rx_dma_offset = 0x2000, - .op_mode = DAVINCI_MCASP_IIS_MODE, - .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction), - .tdm_slots = 2, - .serial_dir = da850_iis_serializer_direction, - .asp_chan_q = EVENTQ_0, - .version = MCASP_VERSION_2, - .txnumevt = 1, - .rxnumevt = 1, + .tx_dma_offset = 0x2000, + .rx_dma_offset = 0x2000, + .op_mode = DAVINCI_MCASP_IIS_MODE, + .num_serializer = ARRAY_SIZE(da850_iis_serializer_direction), + .tdm_slots = 2, + .serial_dir = da850_iis_serializer_direction, + .asp_chan_q = EVENTQ_0, + .ram_chan_q = EVENTQ_1, + .version = MCASP_VERSION_2, + .txnumevt = 1, + .rxnumevt = 1, + .sram_size_playback = SZ_8K, + .sram_size_capture = SZ_8K, }; static const short da850_evm_mcasp_pins[] __initconst = { @@ -1509,6 +1512,7 @@ static __init void da850_evm_init(void) pr_warning("da850_evm_init: mcasp mux setup failed: %d\n", ret); + da850_evm_snd_data.sram_pool = sram_get_gen_pool(); da8xx_register_mcasp(0, &da850_evm_snd_data); ret = davinci_cfg_reg_list(da850_lcdcntl_pins); -- cgit v1.2.1 From bac91462e8a8609d7be02a2cbf5c2b406b04ed9f Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Thu, 11 Oct 2012 10:38:16 +0800 Subject: ASoC: sam9g20: using platform device for audio part Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- arch/arm/mach-at91/at91sam9260_devices.c | 9 +++++++++ arch/arm/mach-at91/board-sam9g20ek.c | 17 +++++++++++++++++ 2 files changed, 26 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index a76b8684f52d..0f24cfb9e54a 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -768,6 +768,14 @@ static inline void configure_ssc_pins(unsigned pins) at91_set_A_periph(AT91_PIN_PB21, 1); } +static struct platform_device at91sam9260_ssc_dai_device = { + .name = "atmel-ssc-dai", + .id = 0, + .dev = { + .parent = &(at91sam9260_ssc_device.dev), + }, +}; + /* * SSC controllers are accessed through library code, instead of any * kind of all-singing/all-dancing driver. For example one could be @@ -792,6 +800,7 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) } platform_device_register(pdev); + platform_device_register(&at91sam9260_ssc_dai_device); } #else diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 3ab2b86a3762..5b6a6f9a94f4 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -353,6 +353,22 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = { }, }; +static struct platform_device sam9g20ek_pcm_device = { + .name = "atmel-pcm-audio", + .id = -1, +}; + +static struct platform_device sam9g20ek_audio_device = { + .name = "at91sam9g20ek-audio", + .id = -1, +}; + +static void __init ek_add_device_audio(void) +{ + platform_device_register(&sam9g20ek_pcm_device); + platform_device_register(&sam9g20ek_audio_device); +} + static void __init ek_board_init(void) { @@ -394,6 +410,7 @@ static void __init ek_board_init(void) at91_set_B_periph(AT91_PIN_PC1, 0); /* SSC (for WM8731) */ at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); + ek_add_device_audio(); } MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") -- cgit v1.2.1 From 636036d29a20154b897571e1d5949faac98bfb7c Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Tue, 6 Nov 2012 13:57:51 +0800 Subject: ARM: at91: atmel-ssc: add platform device id table Add platform device id to check whether the SSC controller support pdc or dam for data transfer If match "at91rm9200_ssc", which support pdc for data transfer If match "at91sam9g45_ssc", which support dma for data transfer Signed-off-by: Bo Shen Acked-by: Nicolas Ferre Signed-off-by: Mark Brown --- arch/arm/mach-at91/at91rm9200.c | 6 +++--- arch/arm/mach-at91/at91rm9200_devices.c | 6 +++--- arch/arm/mach-at91/at91sam9260.c | 2 +- arch/arm/mach-at91/at91sam9260_devices.c | 2 +- arch/arm/mach-at91/at91sam9261.c | 6 +++--- arch/arm/mach-at91/at91sam9261_devices.c | 6 +++--- arch/arm/mach-at91/at91sam9263.c | 4 ++-- arch/arm/mach-at91/at91sam9263_devices.c | 4 ++-- arch/arm/mach-at91/at91sam9g45.c | 4 ++-- arch/arm/mach-at91/at91sam9g45_devices.c | 4 ++-- arch/arm/mach-at91/at91sam9rl.c | 4 ++-- arch/arm/mach-at91/at91sam9rl_devices.c | 4 ++-- 12 files changed, 26 insertions(+), 26 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 5269825194a8..400d1a34683c 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -184,9 +184,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 1e122bcd7845..f40925a552a1 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -752,7 +752,7 @@ static struct resource ssc0_resources[] = { }; static struct platform_device at91rm9200_ssc0_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 0, .dev = { .dma_mask = &ssc0_dmamask, @@ -794,7 +794,7 @@ static struct resource ssc1_resources[] = { }; static struct platform_device at91rm9200_ssc1_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 1, .dev = { .dma_mask = &ssc1_dmamask, @@ -836,7 +836,7 @@ static struct resource ssc2_resources[] = { }; static struct platform_device at91rm9200_ssc2_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 2, .dev = { .dma_mask = &ssc2_dmamask, diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index f8202615f4a8..d14ab6aea250 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -210,7 +210,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk), /* more usart lookup table for DT entries */ diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 46edfaf275f7..df7bebf07f10 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -742,7 +742,7 @@ static struct resource ssc_resources[] = { }; static struct platform_device at91sam9260_ssc_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 0, .dev = { .dma_mask = &ssc_dmamask, diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 04295c04b3e0..c7b605796dd4 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -174,9 +174,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk), diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index b9487696b7be..d8afd2130b79 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -706,7 +706,7 @@ static struct resource ssc0_resources[] = { }; static struct platform_device at91sam9261_ssc0_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 0, .dev = { .dma_mask = &ssc0_dmamask, @@ -748,7 +748,7 @@ static struct resource ssc1_resources[] = { }; static struct platform_device at91sam9261_ssc1_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 1, .dev = { .dma_mask = &ssc1_dmamask, @@ -790,7 +790,7 @@ static struct resource ssc2_resources[] = { }; static struct platform_device at91sam9261_ssc2_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 2, .dev = { .dma_mask = &ssc2_dmamask, diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index d6f9c23927c4..b87be18f08ae 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -186,8 +186,8 @@ static struct clk *periph_clocks[] __initdata = { static struct clk_lookup periph_clocks_lookups[] = { /* One additional fake clock for macb_hclk */ CLKDEV_CON_ID("hclk", &macb_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk), CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index cb85da2eccea..025c9704bfe6 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -1199,7 +1199,7 @@ static struct resource ssc0_resources[] = { }; static struct platform_device at91sam9263_ssc0_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 0, .dev = { .dma_mask = &ssc0_dmamask, @@ -1241,7 +1241,7 @@ static struct resource ssc1_resources[] = { }; static struct platform_device at91sam9263_ssc1_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 1, .dev = { .dma_mask = &ssc1_dmamask, diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 84af1b506d92..f4f96a61e4b8 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -239,8 +239,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.1", &twi1_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk), CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk), CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk), diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index b1596072dcc2..27e3bf64a8bc 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -1459,7 +1459,7 @@ static struct resource ssc0_resources[] = { }; static struct platform_device at91sam9g45_ssc0_device = { - .name = "ssc", + .name = "at91sam9g45_ssc", .id = 0, .dev = { .dma_mask = &ssc0_dmamask, @@ -1501,7 +1501,7 @@ static struct resource ssc1_resources[] = { }; static struct platform_device at91sam9g45_ssc1_device = { - .name = "ssc", + .name = "at91sam9g45_ssc", .id = 1, .dev = { .dma_mask = &ssc1_dmamask, diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 72e908412222..4110b5480d49 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -184,8 +184,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 5047bdc92adf..b656110e8afe 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -832,7 +832,7 @@ static struct resource ssc0_resources[] = { }; static struct platform_device at91sam9rl_ssc0_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 0, .dev = { .dma_mask = &ssc0_dmamask, @@ -874,7 +874,7 @@ static struct resource ssc1_resources[] = { }; static struct platform_device at91sam9rl_ssc1_device = { - .name = "ssc", + .name = "at91rm9200_ssc", .id = 1, .dev = { .dma_mask = &ssc1_dmamask, -- cgit v1.2.1 From 099343c64e1615ae83b0994197027be363ca4899 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 7 Nov 2012 11:41:41 +0800 Subject: ARM: at91: atmel-ssc: add device tree support Add atmel-ssc for device tree support Match "atmel,at91rm9200-ssc" for using pdc for data transfer Match "atmel,at91sam9g45-ssc" for using dma for data transfer Signed-off-by: Bo Shen Acked-by: Nicolas Ferre Signed-off-by: Mark Brown --- arch/arm/boot/dts/at91sam9260.dtsi | 8 ++++++++ arch/arm/boot/dts/at91sam9263.dtsi | 16 ++++++++++++++++ arch/arm/boot/dts/at91sam9g45.dtsi | 16 ++++++++++++++++ arch/arm/boot/dts/at91sam9x5.dtsi | 8 ++++++++ arch/arm/mach-at91/at91rm9200.c | 3 +++ arch/arm/mach-at91/at91sam9260.c | 1 + arch/arm/mach-at91/at91sam9261.c | 3 +++ arch/arm/mach-at91/at91sam9263.c | 2 ++ arch/arm/mach-at91/at91sam9g45.c | 2 ++ arch/arm/mach-at91/at91sam9rl.c | 2 ++ arch/arm/mach-at91/at91sam9x5.c | 1 + 11 files changed, 62 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index d410581a5a85..aaa42d8d4f88 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -29,6 +29,7 @@ tcb0 = &tcb0; tcb1 = &tcb1; i2c0 = &i2c0; + ssc0 = &ssc0; }; cpus { cpu@0 { @@ -212,6 +213,13 @@ status = "disabled"; }; + ssc0: ssc@fffbc000 { + compatible = "atmel,at91rm9200-ssc"; + reg = <0xfffbc000 0x4000>; + interrupts = <14 4 5>; + status = "disable"; + }; + adc0: adc@fffe0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 3e6e5c1abbf3..3b721ee59b10 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -25,6 +25,8 @@ gpio4 = &pioE; tcb0 = &tcb0; i2c0 = &i2c0; + ssc0 = &ssc0; + ssc1 = &ssc1; }; cpus { cpu@0 { @@ -173,6 +175,20 @@ status = "disabled"; }; + ssc0: ssc@fff98000 { + compatible = "atmel,at91rm9200-ssc"; + reg = <0xfff98000 0x4000>; + interrupts = <16 4 5>; + status = "disable"; + }; + + ssc1: ssc@fff9c000 { + compatible = "atmel,at91rm9200-ssc"; + reg = <0xfff9c000 0x4000>; + interrupts = <17 4 5>; + status = "disable"; + }; + macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 3add030d61f8..acfa207162ff 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -31,6 +31,8 @@ tcb1 = &tcb1; i2c0 = &i2c0; i2c1 = &i2c1; + ssc0 = &ssc0; + ssc1 = &ssc1; }; cpus { cpu@0 { @@ -226,6 +228,20 @@ status = "disabled"; }; + ssc0: ssc@fff9c000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xfff9c000 0x4000>; + interrupts = <16 4 5>; + status = "disable"; + }; + + ssc1: ssc@fffa0000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xfffa0000 0x4000>; + interrupts = <17 4 5>; + status = "disable"; + }; + adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 03fc136421c5..69667d0ac347 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -30,6 +30,7 @@ i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2; + ssc0 = &ssc0; }; cpus { cpu@0 { @@ -87,6 +88,13 @@ interrupts = <1 4 7>; }; + ssc0: ssc@f0010000 { + compatible = "atmel,at91sam9g45-ssc"; + reg = <0xf0010000 0x4000>; + interrupts = <28 4 5>; + status = "disable"; + }; + tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 400d1a34683c..af47c75db513 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -187,6 +187,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("pclk", "fffd0000.ssc", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "fffd4000.ssc", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "fffd8000.ssc", &ssc2_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index d14ab6aea250..a41eb3d23f68 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -211,6 +211,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc_clk), + CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk), /* more usart lookup table for DT entries */ diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index c7b605796dd4..7fcbe0583342 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -177,6 +177,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc2_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk), diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index b87be18f08ae..c0f4c8c1f4ed 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -188,6 +188,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_ID("hclk", &macb_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "fff98000.ssc", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc1_clk), CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk), CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index f4f96a61e4b8..a4282d3742bf 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -241,6 +241,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.1", &twi1_clk), CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "at91sam9g45_ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "fffa0000.ssc", &ssc1_clk), CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk), CLKDEV_CON_DEV_ID(NULL, "atmel_sha", &aestdessha_clk), CLKDEV_CON_DEV_ID(NULL, "atmel_tdes", &aestdessha_clk), diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 4110b5480d49..b683fdc699f1 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -186,6 +186,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc0_clk), + CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc1_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index e5035380dcbc..18fbbb27f97f 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -231,6 +231,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk), CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk), CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk), + CLKDEV_CON_DEV_ID("pclk", "f0010000.ssc", &ssc_clk), CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk), -- cgit v1.2.1 From 3310b57d62202b29b3bed37c714ee9c2054ded75 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 14 Nov 2012 18:09:10 +0800 Subject: ASoC: atmel-ssc-dai: match new method of dai and pcm register Remove unneeded code with the new method of dai and pcm register Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- arch/arm/mach-at91/at91sam9260_devices.c | 9 --------- arch/arm/mach-at91/board-sam9g20ek.c | 6 ------ 2 files changed, 15 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index df7bebf07f10..6959fd2c6555 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -768,14 +768,6 @@ static inline void configure_ssc_pins(unsigned pins) at91_set_A_periph(AT91_PIN_PB21, 1); } -static struct platform_device at91sam9260_ssc_dai_device = { - .name = "atmel-ssc-dai", - .id = 0, - .dev = { - .parent = &(at91sam9260_ssc_device.dev), - }, -}; - /* * SSC controllers are accessed through library code, instead of any * kind of all-singing/all-dancing driver. For example one could be @@ -800,7 +792,6 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) } platform_device_register(pdev); - platform_device_register(&at91sam9260_ssc_dai_device); } #else diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 5b6a6f9a94f4..ebdbf42c02c1 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -353,11 +353,6 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = { }, }; -static struct platform_device sam9g20ek_pcm_device = { - .name = "atmel-pcm-audio", - .id = -1, -}; - static struct platform_device sam9g20ek_audio_device = { .name = "at91sam9g20ek-audio", .id = -1, @@ -365,7 +360,6 @@ static struct platform_device sam9g20ek_audio_device = { static void __init ek_add_device_audio(void) { - platform_device_register(&sam9g20ek_pcm_device); platform_device_register(&sam9g20ek_audio_device); } -- cgit v1.2.1 From 531f67e41dcde1e358cf821d056241a66355cf03 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 14 Nov 2012 18:09:11 +0800 Subject: ASoC: at91sam9g20ek-wm8731: convert to dt support convert at91sam9g20ek with wm8731 to device tree support Signed-off-by: Bo Shen Signed-off-by: Mark Brown --- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 32 ++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index e6391a4e6649..2dcec8de759f 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -30,6 +30,16 @@ ahb { apb { + pinctrl@fffff400 { + board { + pinctrl_pck0_as_mck: pck0_as_mck { + atmel,pins = + <2 1 0x2 0x0>; /* PC1 periph B */ + }; + + }; + }; + dbgu: serial@fffff200 { status = "okay"; }; @@ -51,6 +61,11 @@ atmel,vbus-gpio = <&pioC 5 0>; status = "okay"; }; + + ssc0: ssc@fffbc000 { + status = "okay"; + pinctrl-0 = <&pinctrl_ssc0_tx>; + }; }; nand0: nand@40000000 { @@ -114,7 +129,7 @@ reg = <0x50>; }; - wm8731@1b { + wm8731: wm8731@1b { compatible = "wm8731"; reg = <0x1b>; }; @@ -139,4 +154,19 @@ gpio-key,wakeup; }; }; + + sound { + compatible = "atmel,at91sam9g20ek-wm8731-audio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pck0_as_mck>; + + atmel,model = "wm8731 @ AT91SAMG20EK"; + + atmel,audio-routing = + "Ext Spk", "LHPOUT", + "Int Mic", "MICIN"; + + atmel,ssc-controller = <&ssc0>; + atmel,audio-codec = <&wm8731>; + }; }; -- cgit v1.2.1 From a08485d8fdf6f67ca5f173b68d8f873c574745f2 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Fri, 7 Dec 2012 13:59:21 +0530 Subject: ASoC: Samsung: Do not register samsung audio dma device as pdev Previously, the ASoC 'platform' (PCM/DMA) object was instantiated via a platform_device. This didn't represent the hardware well, since there was no separate hardware associated with this platform_device; it was a virtual device with sole purpose to call snd_soc_register_platform(). This change removes the platform_device completely. Each Samsung DAI now registers the ASoC 'platform' itself. Machine drivers are adjusted for the new 'platform' name. Signed-off-by: Padmavathi Venna Signed-off-by: Mark Brown --- arch/arm/mach-exynos/mach-armlex4210.c | 1 - arch/arm/mach-exynos/mach-smdkv310.c | 1 - arch/arm/mach-s3c24xx/mach-gta02.c | 1 - arch/arm/mach-s3c24xx/mach-h1940.c | 1 - arch/arm/mach-s3c24xx/mach-mini2440.c | 1 - arch/arm/mach-s3c24xx/mach-rx1950.c | 1 - arch/arm/mach-s3c64xx/mach-crag6410.c | 1 - arch/arm/mach-s3c64xx/mach-smdk6410.c | 1 - arch/arm/mach-s5p64x0/mach-smdk6440.c | 1 - arch/arm/mach-s5p64x0/mach-smdk6450.c | 1 - arch/arm/mach-s5pc100/mach-smdkc100.c | 1 - arch/arm/mach-s5pv210/mach-smdkc110.c | 1 - arch/arm/mach-s5pv210/mach-smdkv210.c | 1 - arch/arm/plat-samsung/devs.c | 9 --------- arch/arm/plat-samsung/include/plat/devs.h | 1 - 15 files changed, 23 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c index 3f37a5e8a1f4..b938f9fc1dd1 100644 --- a/arch/arm/mach-exynos/mach-armlex4210.c +++ b/arch/arm/mach-exynos/mach-armlex4210.c @@ -147,7 +147,6 @@ static struct platform_device *armlex4210_devices[] __initdata = { &s3c_device_hsmmc3, &s3c_device_rtc, &s3c_device_wdt, - &samsung_asoc_dma, &armlex4210_smsc911x, &exynos4_device_ahci, }; diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index ee4fb1a9cb72..5de9ee28a508 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -311,7 +311,6 @@ static struct platform_device *smdkv310_devices[] __initdata = { &s5p_device_mfc_l, &s5p_device_mfc_r, &exynos4_device_spdif, - &samsung_asoc_dma, &samsung_asoc_idma, &s5p_device_fimd0, &smdkv310_device_audio, diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index 4a963467b7ee..973b87ca87f4 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -521,7 +521,6 @@ static struct platform_device *gta02_devices[] __initdata = { >a02_nor_flash, &s3c24xx_pwm_device, &s3c_device_iis, - &samsung_asoc_dma, &s3c_device_i2c0, >a02_dfbmcs320_device, >a02_buttons_device, diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index 63aaf076f611..b23dd1b106e8 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -632,7 +632,6 @@ static struct platform_device *h1940_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c0, &s3c_device_iis, - &samsung_asoc_dma, &s3c_device_usbgadget, &h1940_device_leds, &h1940_device_bluetooth, diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 393c0f1ac11a..a31d5b83e5f7 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -519,7 +519,6 @@ static struct platform_device *mini2440_devices[] __initdata = { &s3c_device_iis, &uda1340_codec, &mini2440_audio, - &samsung_asoc_dma, }; static void __init mini2440_map_io(void) diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 379fde521d37..0606f2faaa5c 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -712,7 +712,6 @@ static struct platform_device *rx1950_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c0, &s3c_device_iis, - &samsung_asoc_dma, &s3c_device_usbgadget, &s3c_device_rtc, &s3c_device_nand, diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 13b7eaa45fd0..ef2117d7391b 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -357,7 +357,6 @@ static struct platform_device *crag6410_devices[] __initdata = { &s3c_device_timer[0], &s3c64xx_device_iis0, &s3c64xx_device_iis1, - &samsung_asoc_dma, &samsung_device_keypad, &crag6410_gpio_keydev, &crag6410_dm9k_device, diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index da1a771a29e9..574a9eef588d 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -275,7 +275,6 @@ static struct platform_device *smdk6410_devices[] __initdata = { &s3c_device_fb, &s3c_device_ohci, &s3c_device_usb_hsotg, - &samsung_asoc_dma, &s3c64xx_device_iisv4, &samsung_device_keypad, diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 96ea1fe0ec94..1af823558c60 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -165,7 +165,6 @@ static struct platform_device *smdk6440_devices[] __initdata = { &s3c_device_i2c1, &s3c_device_ts, &s3c_device_wdt, - &samsung_asoc_dma, &s5p6440_device_iis, &s3c_device_fb, &smdk6440_lcd_lte480wv, diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 12748b6eaa7b..62526ccf6b70 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -183,7 +183,6 @@ static struct platform_device *smdk6450_devices[] __initdata = { &s3c_device_i2c1, &s3c_device_ts, &s3c_device_wdt, - &samsung_asoc_dma, &s5p6450_device_iis0, &s3c_device_fb, &smdk6450_lcd_lte480wv, diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index dba7384a87bd..9abe95e806ab 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -197,7 +197,6 @@ static struct platform_device *smdkc100_devices[] __initdata = { &s3c_device_ts, &s3c_device_wdt, &smdkc100_lcd_powerdev, - &samsung_asoc_dma, &s5pc100_device_iis0, &samsung_device_keypad, &s5pc100_device_ac97, diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index d9c99fcc1aa7..f1f3bd37ecda 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -85,7 +85,6 @@ static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = { }; static struct platform_device *smdkc110_devices[] __initdata = { - &samsung_asoc_dma, &s5pv210_device_iis0, &s5pv210_device_ac97, &s5pv210_device_spdif, diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index 4cdb5bb7bbcf..6bc8404bf678 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -234,7 +234,6 @@ static struct platform_device *smdkv210_devices[] __initdata = { &s5pv210_device_ac97, &s5pv210_device_iis0, &s5pv210_device_spdif, - &samsung_asoc_dma, &samsung_asoc_idma, &samsung_device_keypad, &smdkv210_dm9000, diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 03f654d55eff..7d27a241f984 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -146,15 +146,6 @@ struct platform_device s3c_device_camif = { /* ASOC DMA */ -struct platform_device samsung_asoc_dma = { - .name = "samsung-audio", - .id = -1, - .dev = { - .dma_mask = &samsung_device_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - } -}; - struct platform_device samsung_asoc_idma = { .name = "samsung-idma", .id = -1, diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index 5da4b4f38f40..c45f70cbbfb7 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -135,7 +135,6 @@ extern struct platform_device exynos4_device_spdif; extern struct platform_device exynos_device_drm; -extern struct platform_device samsung_asoc_dma; extern struct platform_device samsung_asoc_idma; extern struct platform_device samsung_device_keypad; -- cgit v1.2.1