1 files changed, 0 insertions, 87 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0036-BCM2708-Add-I2S-support-to-board-file.patch b/target/linux/brcm2708/patches-4.1/0036-BCM2708-Add-I2S-support-to-board-file.patch
deleted file mode 100644
index 3805194d8e..0000000000
--- a/target/linux/brcm2708/patches-4.1/0036-BCM2708-Add-I2S-support-to-board-file.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From 63757aefe3befc1044ba041042bf7eca6e52df8b 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 036/222] 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>
-
-bcm2708-i2s: Enable MMAP support via a DT property and overlay
-
-The i2s driver used to claim to support MMAP, but that feature was disabled
-when some problems were found. Add the ability to enable this feature
-through Device Tree, using the i2s-mmap overlay.
-
-See: #1004
----
- arch/arm/mach-bcm2708/bcm2708.c | 26 ++++++++++++++++++++++++++
- sound/soc/bcm/bcm2708-i2s.c     |  7 ++++++-
- 2 files changed, 32 insertions(+), 1 deletion(-)
-
---- a/arch/arm/mach-bcm2708/bcm2708.c
-+++ b/arch/arm/mach-bcm2708/bcm2708.c
-@@ -616,6 +616,28 @@ static struct platform_device bcm2835_th
- 	.name = "bcm2835_thermal",
- };
- 
-+#if defined(CONFIG_SND_BCM2708_SOC_I2S) || defined(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;
-@@ -780,6 +802,10 @@ void __init bcm2708_init(void)
- 
- 	bcm_register_device_dt(&bcm2835_thermal_device);
- 
-+#if defined(CONFIG_SND_BCM2708_SOC_I2S) || defined(CONFIG_SND_BCM2708_SOC_I2S_MODULE)
-+	bcm_register_device_dt(&bcm2708_i2s_device);
-+#endif
-+
- 	if (!use_dt) {
- 		for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
- 			struct amba_device *d = amba_devs[i];
---- a/sound/soc/bcm/bcm2708-i2s.c
-+++ b/sound/soc/bcm/bcm2708-i2s.c
-@@ -874,7 +874,7 @@ static const struct snd_soc_component_dr
- 	.name		= "bcm2708-i2s-comp",
- };
- 
--static const struct snd_pcm_hardware bcm2708_pcm_hardware = {
-+static struct snd_pcm_hardware bcm2708_pcm_hardware = {
- 	.info			= SNDRV_PCM_INFO_INTERLEAVED |
- 				  SNDRV_PCM_INFO_JOINT_DUPLEX,
- 	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
-@@ -902,6 +902,11 @@ static int bcm2708_i2s_probe(struct plat
- 	struct regmap *regmap[2];
- 	struct resource *mem[2];
- 
-+	if (of_property_read_bool(pdev->dev.of_node, "brcm,enable-mmap"))
-+		bcm2708_pcm_hardware.info |=
-+			SNDRV_PCM_INFO_MMAP |
-+			SNDRV_PCM_INFO_MMAP_VALID;
-+
- 	/* Request both ioareas */
- 	for (i = 0; i <= 1; i++) {
- 		void __iomem *base;