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asoc: tegra-alt: add prod support

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This change is for adding prod settings for i2s
dmic devices through device tree.

bug 200059617
bug 200062746

Change-Id: I905743de44f556d7b5f02289545f0c472e540eb1
Signed-off-by: Dara Ramesh <dramesh@nvidia.com>
Reviewed-on: http://git-master/r/682790
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
This commit is contained in:
Dara Ramesh
2015-02-10 10:45:57 +05:30
committed by Sameer Pujar
parent 5923b73016
commit 9fb4155740
2 changed files with 14 additions and 4 deletions
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7
sound/soc/tegra-alt/tegra210_i2s_alt.c
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@@ -31,12 +31,14 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <linux/pinctrl/consumer.h>
#include <linux/pinctrl/pinconf-tegra.h>
#include <linux/regulator/consumer.h>
#include <linux/of_device.h>
#include <linux/delay.h>
#include <linux/debugfs.h>
#include <linux/tegra-powergate.h>
#include "tegra210_xbar_alt.h"
#include "tegra210_i2s_alt.h"
@@ -780,7 +782,7 @@ static int tegra210_i2s_platform_probe(struct platform_device *pdev)
struct property *prop;
void __iomem *regs;
int ret = 0, count = 0, num_supplies;
const char *supply;
const char *supply, *prod_name;
match = of_match_device(tegra210_i2s_of_match, &pdev->dev);
if (!match) {
@@ -892,6 +894,9 @@ static int tegra210_i2s_platform_probe(struct platform_device *pdev)
of_property_read_bool(pdev->dev.of_node,
"enable-cya");
if (of_property_read_string(np, "prod-name", &prod_name) == 0)
tegra_pinctrl_config_prod(&pdev->dev, prod_name);
num_supplies = of_property_count_strings(np, "regulator-supplies");
if (num_supplies > 0) {
i2s->num_supplies = num_supplies;