From 92f48ad219db73d6fb34f909965622ca4067da4f Mon Sep 17 00:00:00 2001 From: Florian Meier Date: Fri, 22 Nov 2013 19:04:54 +0100 Subject: [PATCH 032/114] BCM2708: Add I2S support to board file Adds the required initializations for I2S to the board file of mach-bcm2708. Signed-off-by: Florian Meier --- arch/arm/mach-bcm2708/bcm2708.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/mach-bcm2708/bcm2708.c b/arch/arm/mach-bcm2708/bcm2708.c index a740344..dca28ad 100644 --- a/arch/arm/mach-bcm2708/bcm2708.c +++ b/arch/arm/mach-bcm2708/bcm2708.c @@ -587,6 +587,28 @@ static struct platform_device bcm2835_thermal_device = { .name = "bcm2835_thermal", }; +#ifdef CONFIG_SND_BCM2708_SOC_I2S_MODULE +static struct resource bcm2708_i2s_resources[] = { + { + .start = I2S_BASE, + .end = I2S_BASE + 0x20, + .flags = IORESOURCE_MEM, + }, + { + .start = PCM_CLOCK_BASE, + .end = PCM_CLOCK_BASE + 0x02, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device bcm2708_i2s_device = { + .name = "bcm2708-i2s", + .id = 0, + .num_resources = ARRAY_SIZE(bcm2708_i2s_resources), + .resource = bcm2708_i2s_resources, +}; +#endif + int __init bcm_register_device(struct platform_device *pdev) { int ret; @@ -707,6 +729,10 @@ void __init bcm2708_init(void) bcm_register_device(&bcm2835_hwmon_device); bcm_register_device(&bcm2835_thermal_device); +#ifdef CONFIG_SND_BCM2708_SOC_I2S_MODULE + bcm_register_device(&bcm2708_i2s_device); +#endif + for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); -- 1.8.3.2