From 3bc34a6143359d2bf19a5e79b9017aeffc6660ad Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Mon, 5 Mar 2012 22:30:52 +0800 Subject: 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 Signed-off-by: Shawn Guo Acked-by: Sascha Hauer Signed-off-by: Mark Brown --- arch/arm/mach-imx/mm-imx27.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-imx/mm-imx27.c') diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index 96dd1f5ea7bd..8cb3f5e3e569 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -75,6 +75,10 @@ void __init mx27_init_irq(void) mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR)); } +static const struct resource imx27_audmux_res[] __initconst = { + DEFINE_RES_MEM(MX27_AUDMUX_BASE_ADDR, SZ_4K), +}; + void __init imx27_soc_init(void) { /* i.mx27 has the i.mx21 type gpio */ @@ -86,4 +90,7 @@ void __init imx27_soc_init(void) mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0); imx_add_imx_dma(); + /* imx27 has the imx21 type audmux */ + platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res, + ARRAY_SIZE(imx27_audmux_res)); } -- cgit