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| 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-imx21.c | |
| parent | 2405fc9728a3ed7dffc36bee68f0c36e4488212d (diff) | |
| download | linux-stable-3bc34a6143359d2bf19a5e79b9017aeffc6660ad.tar.gz linux-stable-3bc34a6143359d2bf19a5e79b9017aeffc6660ad.tar.bz2 linux-stable-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-imx21.c')
| -rw-r--r-- | arch/arm/mach-imx/mm-imx21.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index 3f05dfebacc9..14d540edfd1e 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -75,6 +75,10 @@ void __init mx21_init_irq(void) mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR)); } +static const struct resource imx21_audmux_res[] __initconst = { + DEFINE_RES_MEM(MX21_AUDMUX_BASE_ADDR, SZ_4K), +}; + void __init imx21_soc_init(void) { mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); @@ -85,4 +89,6 @@ void __init imx21_soc_init(void) mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); imx_add_imx_dma(); + platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res, + ARRAY_SIZE(imx21_audmux_res)); } |