openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: EXYNOS: Avoid passing the clks through platform data 

I2S controller has an internal mux for RCLK source clks. The list
of source clk names were passed through platform data in non-dt case.
The variable holding the list of RCLK source clk names is not
required, as the list of clks need to be registered with clkdev
using generic connection id. This is required as part of adding DT
support for I2S controller driver.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Padmavathi Venna 2012-12-19 09:49:29 -08:00 committed by Kukjin Kim
parent 1fa49e4697
commit fb0a205947
1 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/mach-exynos/dev-audio.c
View File

@ -23,11 +23,6 @@
#include <mach/irqs.h>
#include <mach/regs-audss.h>
static const char *rclksrc[] = {
[0] = "busclk",
[1] = "i2sclk",
};
static int exynos4_cfg_i2s(struct platform_device *pdev)
{
/* configure GPIO for i2s port */
@ -55,7 +50,6 @@ static struct s3c_audio_pdata i2sv5_pdata = {
.i2s = {
.quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
| QUIRK_NEED_RSTCLR,
.src_clk = rclksrc,
.idma_addr = EXYNOS4_AUDSS_INT_MEM,
},
},
@ -78,17 +72,11 @@ struct platform_device exynos4_device_i2s0 = {
},
};
static const char *rclksrc_v3[] = {
[0] = "sclk_i2s",
[1] = "no_such_clock",
};
static struct s3c_audio_pdata i2sv3_pdata = {
.cfg_gpio = exynos4_cfg_i2s,
.type = {
.i2s = {
.quirks = QUIRK_NO_MUXPSR,
.src_clk = rclksrc_v3,
},
},
};