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| author | Eric Bénard <eric@eukrea.com> | 2012-05-08 09:20:22 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-05-08 17:31:24 +0200 |
| commit | 932d67d4c8367fa753c55d922cefafcdcdcf18c3 (patch) | |
| tree | fb8708e2c4488814027a31a78caf64326c4afb3e /arch/arm/mach-imx | |
| parent | f5c85d922c8407315d6a5b100ddb89db26938914 (diff) | |
| download | op-kernel-dev-932d67d4c8367fa753c55d922cefafcdcdcf18c3.zip op-kernel-dev-932d67d4c8367fa753c55d922cefafcdcdcf18c3.tar.gz | |
ARM: imx: eukrea_mbimxsd: add audio support
Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 96b1c77..18399d1 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -707,6 +707,7 @@ choice config MACH_EUKREA_MBIMXSD51_BASEBOARD prompt "Eukrea MBIMXSD development board" bool + select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select LEDS_GPIO_REGISTER help diff --git a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c index aaa592fd..bc89bb6 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c @@ -66,6 +66,11 @@ static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { NEW_PAD_CTRL(MX51_PAD_GPIO1_0__SD1_CD, PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS), + /* SSI */ + MX51_PAD_AUD3_BB_TXD__AUD3_TXD, + MX51_PAD_AUD3_BB_RXD__AUD3_RXD, + MX51_PAD_AUD3_BB_CK__AUD3_TXC, + MX51_PAD_AUD3_BB_FS__AUD3_TXFS, }; #define GPIO_LED1 IMX_GPIO_NR(3, 30) @@ -112,6 +117,11 @@ static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = { }, }; +static const +struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = { + .flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE, +}; + /* * system init for baseboard usage. Will be called by cpuimx51sd init. * @@ -129,6 +139,8 @@ void __init eukrea_mbimxsd51_baseboard_init(void) imx51_add_sdhci_esdhc_imx(0, NULL); + imx51_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata); + gpio_request(GPIO_LED1, "LED1"); gpio_direction_output(GPIO_LED1, 1); gpio_free(GPIO_LED1); |
