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authorBo Shen <voice.shen@atmel.com>2014-06-11 18:14:39 +0800
committerMark Brown <broonie@linaro.org>2014-06-21 11:37:32 +0100
commitc4027faf1dcfc325663464b3f97847358b172c0b (patch)
tree15e03d77ba7a1ae20e09a27fe52967471fdb3c0a /drivers/misc/atmel-ssc.c
parent53e3030b4ba10ef50bbae2c7bd344fcb10539299 (diff)
downloadlinux-c4027faf1dcfc325663464b3f97847358b172c0b.tar.bz2
ASoC: atmel-ssc: distinguish whether SSC supports fslen ext
Add compatible string to distinguish whether SSC supports frame sync length extension. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/misc/atmel-ssc.c')
-rw-r--r--drivers/misc/atmel-ssc.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 22de13727641..60843a275abd 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -83,10 +83,17 @@ EXPORT_SYMBOL(ssc_free);
static struct atmel_ssc_platform_data at91rm9200_config = {
.use_dma = 0,
+ .has_fslen_ext = 0,
+};
+
+static struct atmel_ssc_platform_data at91sam9rl_config = {
+ .use_dma = 0,
+ .has_fslen_ext = 1,
};
static struct atmel_ssc_platform_data at91sam9g45_config = {
.use_dma = 1,
+ .has_fslen_ext = 1,
};
static const struct platform_device_id atmel_ssc_devtypes[] = {
@@ -94,6 +101,9 @@ static const struct platform_device_id atmel_ssc_devtypes[] = {
.name = "at91rm9200_ssc",
.driver_data = (unsigned long) &at91rm9200_config,
}, {
+ .name = "at91sam9rl_ssc",
+ .driver_data = (unsigned long) &at91sam9rl_config,
+ }, {
.name = "at91sam9g45_ssc",
.driver_data = (unsigned long) &at91sam9g45_config,
}, {
@@ -107,6 +117,9 @@ static const struct of_device_id atmel_ssc_dt_ids[] = {
.compatible = "atmel,at91rm9200-ssc",
.data = &at91rm9200_config,
}, {
+ .compatible = "atmel,at91sam9rl-ssc",
+ .data = &at91sam9rl_config,
+ }, {
.compatible = "atmel,at91sam9g45-ssc",
.data = &at91sam9g45_config,
}, {