diff options
| author | Stefano Babic <sbabic@denx.de> | 2012-08-29 01:22:04 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-09-04 17:05:39 -0700 |
| commit | ff530fc7f05e57d584efc05104b09be91119c650 (patch) | |
| tree | d1bfc66b5d1eb29f7aca7db3bc650c3308eaa337 /board/teejet | |
| parent | 9d5fc239cf971a3d43954185b9de1dc75e35f6b0 (diff) | |
| download | u-boot-imx-ff530fc7f05e57d584efc05104b09be91119c650.zip u-boot-imx-ff530fc7f05e57d584efc05104b09be91119c650.tar.gz u-boot-imx-ff530fc7f05e57d584efc05104b09be91119c650.tar.bz2 | |
OMAP3: mt_ventoux: disable the buzzer at start-up
Signed-off-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'board/teejet')
| -rw-r--r-- | board/teejet/mt_ventoux/mt_ventoux.c | 14 | ||||
| -rw-r--r-- | board/teejet/mt_ventoux/mt_ventoux.h | 4 |
2 files changed, 14 insertions, 4 deletions
diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index b7744a9..814e72f 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -39,6 +39,9 @@ DECLARE_GLOBAL_DATA_PTR; +#define BUZZER 140 +#define SPEAKER 141 + #ifndef CONFIG_FPGA #error "The Teejet mt_ventoux must have CONFIG_FPGA enabled" #endif @@ -193,6 +196,17 @@ int board_init(void) mt_ventoux_init_fpga(); + /* GPIO_140: speaker #mute */ + MUX_VAL(CP(MCBSP3_DX), (IEN | PTU | EN | M4)) + /* GPIO_141: Buzz Hi */ + MUX_VAL(CP(MCBSP3_DR), (IEN | PTU | EN | M4)) + + /* Turning off the buzzer */ + gpio_request(BUZZER, "BUZZER_MUTE"); + gpio_request(SPEAKER, "SPEAKER"); + gpio_direction_output(BUZZER, 0); + gpio_direction_output(SPEAKER, 0); + return 0; } diff --git a/board/teejet/mt_ventoux/mt_ventoux.h b/board/teejet/mt_ventoux/mt_ventoux.h index d1fee25..eadb8a5 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.h +++ b/board/teejet/mt_ventoux/mt_ventoux.h @@ -223,10 +223,6 @@ const omap3_sysinfo sysinfo = { MUX_VAL(CP(MCBSP2_DX), (IEN | PTD | EN | M4)) \ /* GPIO_119: FPGA_INIT */ \ \ - MUX_VAL(CP(MCBSP3_DX), (IEN | PTU | EN | M4)) \ - /* GPIO_140: speaker #mute */\ - MUX_VAL(CP(MCBSP3_DR), (IEN | PTU | EN | M4)) \ - /* GPIO_141: Buzz Hi */\ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTU | EN | M4)) \ MUX_VAL(CP(MCBSP3_FSX), (IEN | PTU | EN | M4)) \ \ |