A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

mfd: davinci_voicecodec: Provide a regmap for register I/O

Browse source 
This will be used to support refactoring of the ASoC CODEC driver to use
a regmap.

Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
This commit is contained in:
Mark Brown 2013-08-31 14:08:56 +01:00 • committed by Samuel Ortiz
commit 921a2c870f
2 changed files with 17 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
drivers/mfd/davinci_voicecodec.c
View file

@ -27,11 +27,17 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/regmap.h>
#include <sound/pcm.h>
#include <linux/mfd/davinci_voicecodec.h>
static struct regmap_config davinci_vc_regmap = {
.reg_bits = 32,
.val_bits = 32,
};
static int __init davinci_vc_probe(struct platform_device *pdev)
{
struct davinci_vc *davinci_vc;
@ -63,6 +69,14 @@ static int __init davinci_vc_probe(struct platform_device *pdev)
goto fail;
}
davinci_vc->regmap = devm_regmap_init_mmio(&pdev->dev,
davinci_vc->base,
&davinci_vc_regmap);
if (IS_ERR(davinci_vc->regmap)) {
ret = PTR_ERR(davinci_vc->regmap);
goto fail;
}
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
dev_err(&pdev->dev, "no DMA resource\n");