diff options
Diffstat (limited to 'arch/arm/mach-mx5/mx51_babbage.c')
| -rw-r--r-- | arch/arm/mach-mx5/mx51_babbage.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/mx51_babbage.c b/arch/arm/mach-mx5/mx51_babbage.c index 1a077b16b1fa..1a7fa327a570 100644 --- a/arch/arm/mach-mx5/mx51_babbage.c +++ b/arch/arm/mach-mx5/mx51_babbage.c @@ -484,6 +484,12 @@ static struct mxc_dvfsper_data dvfs_per_data = { .lp_low = 1250000, }; +static struct mxc_audio_platform_data spdif_audio_data; + +static struct platform_device mxc_spdif_audio_device = { + .name = "imx-spdif-audio-device", +}; + static struct mxc_spdif_platform_data mxc_spdif_data = { .spdif_tx = 1, .spdif_rx = 0, @@ -893,6 +899,7 @@ static struct mxc_audio_platform_data sgtl5000_data = { .amp_enable = mxc_sgtl5000_amp_enable, .clock_enable = mxc_sgtl5000_clock_enable, .sysclk = 12288000, + .ext_ram_rx = 1, }; static struct platform_device mxc_sgtl5000_device = { @@ -1187,6 +1194,13 @@ static void __init mxc_board_init(void) mxc_spdif_data.spdif_core_clk = clk_get(NULL, "spdif_xtal_clk"); clk_put(mxc_spdif_data.spdif_core_clk); + + spdif_audio_data.ext_ram_clk = clk_get(NULL, "emi_fast_clk"); + clk_put(spdif_audio_data.ext_ram_clk); + + sgtl5000_data.ext_ram_clk = clk_get(NULL, "emi_fast_clk"); + clk_put(sgtl5000_data.ext_ram_clk); + /* SD card detect irqs */ mxcsdhc2_device.resource[2].start = gpio_to_irq(BABBAGE_SD2_CD_2_5); mxcsdhc2_device.resource[2].end = gpio_to_irq(BABBAGE_SD2_CD_2_5); @@ -1231,6 +1245,7 @@ static void __init mxc_board_init(void) mxc_register_device(&mxc_v4l2_device, NULL); mxc_register_device(&mxc_v4l2out_device, NULL); mxc_register_device(&mxc_powerkey_device, &pwrkey_data); + mxc_register_device(&mxc_spdif_audio_device, &spdif_audio_data); mx51_babbage_init_mc13892(); @@ -1262,6 +1277,7 @@ static void __init mxc_board_init(void) gpio_request(BABBAGE_AUDAMP_STBY, "audioamp-stdby"); gpio_direction_output(BABBAGE_AUDAMP_STBY, 0); + mxc_register_device(&mxc_sgtl5000_device, &sgtl5000_data); mx5_usb_dr_init(); |