diff options
| author | Richard Zhao <richard.zhao@linaro.org> | 2012-03-05 22:30:52 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-06 00:02:55 +0000 |
| commit | 3bc34a6143359d2bf19a5e79b9017aeffc6660ad (patch) | |
| tree | 961e834e2a3fde9c3fe57e634f0a784d703627dc /arch/arm/mach-imx/mm-imx3.c | |
| parent | 2405fc9728a3ed7dffc36bee68f0c36e4488212d (diff) | |
| download | talos-obmc-linux-3bc34a6143359d2bf19a5e79b9017aeffc6660ad.tar.gz talos-obmc-linux-3bc34a6143359d2bf19a5e79b9017aeffc6660ad.zip | |
ARM: imx: convert audmux to a platform driver
It coverts audmux to a platform driver, so that it can be moved into
sound/soc/imx and adopt device tree support later.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/mach-imx/mm-imx3.c')
| -rw-r--r-- | arch/arm/mach-imx/mm-imx3.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 31807d2a8b7b..2530c151b7b3 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -158,6 +158,10 @@ static struct sdma_platform_data imx31_sdma_pdata __initdata = { .script_addrs = &imx31_to2_sdma_script, }; +static const struct resource imx31_audmux_res[] __initconst = { + DEFINE_RES_MEM(MX31_AUDMUX_BASE_ADDR, SZ_16K), +}; + void __init imx31_soc_init(void) { int to_version = mx31_revision() >> 4; @@ -175,6 +179,8 @@ void __init imx31_soc_init(void) } imx_add_imx_sdma("imx31-sdma", MX31_SDMA_BASE_ADDR, MX31_INT_SDMA, &imx31_sdma_pdata); + platform_device_register_simple("imx31-audmux", 0, imx31_audmux_res, + ARRAY_SIZE(imx31_audmux_res)); } #endif /* ifdef CONFIG_SOC_IMX31 */ @@ -241,6 +247,10 @@ static struct sdma_platform_data imx35_sdma_pdata __initdata = { .script_addrs = &imx35_to2_sdma_script, }; +static const struct resource imx35_audmux_res[] __initconst = { + DEFINE_RES_MEM(MX35_AUDMUX_BASE_ADDR, SZ_16K), +}; + void __init imx35_soc_init(void) { int to_version = mx35_revision() >> 4; @@ -259,5 +269,8 @@ void __init imx35_soc_init(void) } imx_add_imx_sdma("imx35-sdma", MX35_SDMA_BASE_ADDR, MX35_INT_SDMA, &imx35_sdma_pdata); + /* i.mx35 has the i.mx31 type audmux */ + platform_device_register_simple("imx31-audmux", 0, imx35_audmux_res, + ARRAY_SIZE(imx35_audmux_res)); } #endif /* ifdef CONFIG_SOC_IMX35 */ |
