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authorRichard Zhao <richard.zhao@linaro.org>2012-03-05 22:30:52 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-06 00:02:55 +0000
commit3bc34a6143359d2bf19a5e79b9017aeffc6660ad (patch)
tree961e834e2a3fde9c3fe57e634f0a784d703627dc /arch/arm/mach-imx/mm-imx21.c
parent2405fc9728a3ed7dffc36bee68f0c36e4488212d (diff)
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.c6
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));
}