From patchwork Tue Jun 7 15:37:18 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Add tlv320aic32x4 platform data to Visstrim_M10. Date: Tue, 07 Jun 2011 05:37:18 -0000 From: Javier Martin X-Patchwork-Id: 99273 Message-Id: <1307461038-30069-1-git-send-email-javier.martin@vista-silicon.com> To: linux-arm-kernel@lists.infradead.org Cc: s.hauer@pengutronix.de, linux@arm.linux.org.uk, Javier Martin , u.kleine-koenig@pengutronix.de Without this platform data the aic32x4 audio codec in the Visstrim_M10 won't work properly. Signed-off-by: Javier Martin --- arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index d7e0d21..a46b2e0 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include @@ -205,6 +206,17 @@ static struct pca953x_platform_data visstrim_m10_pca9555_pdata = { .invert = 0, }; +static struct aic32x4_pdata visstrim_m10_aic32x4_pdata = { + .power_cfg = AIC32X4_PWR_MICBIAS_2075_LDOIN | + AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE | + AIC32X4_PWR_AIC32X4_LDO_ENABLE | + AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36 | + AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED, + .micpga_routing = AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K | + AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K, + .swapdacs = false, +}; + static struct i2c_board_info visstrim_m10_i2c_devices[] = { { I2C_BOARD_INFO("pca9555", 0x20), @@ -212,6 +224,7 @@ static struct i2c_board_info visstrim_m10_i2c_devices[] = { }, { I2C_BOARD_INFO("tlv320aic32x4", 0x18), + .platform_data = &visstrim_m10_aic32x4_pdata, } };