diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.14/0037-BCM2708-Add-I2S-support-to-board-file.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.14/0037-BCM2708-Add-I2S-support-to-board-file.patch | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-3.14/0037-BCM2708-Add-I2S-support-to-board-file.patch b/target/linux/brcm2708/patches-3.14/0037-BCM2708-Add-I2S-support-to-board-file.patch new file mode 100644 index 0000000000..5dccabb246 --- /dev/null +++ b/target/linux/brcm2708/patches-3.14/0037-BCM2708-Add-I2S-support-to-board-file.patch @@ -0,0 +1,60 @@ +From 575806f9f3c40e16ac377c9d7d076fb87773968a Mon Sep 17 00:00:00 2001 +From: Florian Meier <florian.meier@koalo.de> +Date: Fri, 22 Nov 2013 19:04:54 +0100 +Subject: [PATCH 37/54] 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 <florian.meier@koalo.de> +--- + 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 89d0824..07da1fd 100644 +--- a/arch/arm/mach-bcm2708/bcm2708.c ++++ b/arch/arm/mach-bcm2708/bcm2708.c +@@ -615,6 +615,28 @@ 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; +@@ -738,6 +760,10 @@ 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); +-- +1.9.1 + |