diff options
author | b02247 <b02247@freescale.com> | 2012-04-18 17:10:39 +0800 |
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committer | b02247 <b02247@freescale.com> | 2012-04-18 18:07:17 +0800 |
commit | 8e3395a73276d41082c35e2af21d44dbd3d648ff (patch) | |
tree | e1ffa3f8c29c0ef55c8ea1994cd4e7ec81fb23c2 /arch | |
parent | 438b53326d0eb63f51587118fb88fa5832cd7c8f (diff) |
ENGR00179411 fix the pop noise in audio output
change the PAD config for audio
Signed-off-by: b02247 <b02247@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-mx6q.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx6q.h b/arch/arm/plat-mxc/include/mach/iomux-mx6q.h index ec6b2281e76d..48b5d9bcdeef 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx6q.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx6q.h @@ -97,6 +97,9 @@ typedef enum iomux_config { #define MX6Q_ECSPI_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_HYS) +#define MX6Q_I2S_OUT_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_40ohm | \ + PAD_CTL_PUS_100K_DOWN | PAD_CTL_HYS | PAD_CTL_SPEED_MED) + #define _MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 \ IOMUX_PAD(0x0360, 0x004C, 0, 0x0000, 0, 0) @@ -6190,7 +6193,7 @@ typedef enum iomux_config { #define MX6Q_PAD_CSI0_DAT5__KPP_ROW_5 \ (_MX6Q_PAD_CSI0_DAT5__KPP_ROW_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX6Q_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD \ - (_MX6Q_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) + (_MX6Q_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD | MUX_PAD_CTRL(MX6Q_I2S_OUT_PAD_CTRL)) #define MX6Q_PAD_CSI0_DAT5__GPIO_5_23 \ (_MX6Q_PAD_CSI0_DAT5__GPIO_5_23 | MUX_PAD_CTRL(MX6Q_HIGH_DRV)) #define MX6Q_PAD_CSI0_DAT5__MMDC_MMDC_DEBUG_44 \ |