diff options
| author | Sandor <R01008@freescale.com> | 2013-06-04 16:12:08 +0800 |
|---|---|---|
| committer | Sandor <R01008@freescale.com> | 2013-06-26 10:22:04 +0800 |
| commit | 34b415f5ec591b067fb53d78179a267eca20eb86 (patch) | |
| tree | efea6964996a008473af94203f72b6c523b42a54 /arch | |
| parent | 5ea021494d3bb1d77a9ee482caea61707e1d8d9c (diff) | |
ENGR00265476 MX6 SabreSD HDMI Compliance test 7-15 failed
MX6DQ/DL SabreSD board HDMI compliance test 7-15 failed, because VCEC2 is
0.276V, but the HDMI compliance test specification 1.4a requried
the VCEC2 should in the range 0.196V to 0.274V.
Remove R657(47K pull up resistance) in SabreSD board and setting
KEY_ROW2_HDMI_TX_CEC pin internal pull up to 100K, the VCEC2 is 0.245V,
pass 7-15 test.
Signed-off-by: Sandor <R01008@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-mx6dl.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/iomux-mx6q.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h b/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h index 05db990d8527..a94e15b4a4aa 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx6dl.h @@ -84,7 +84,7 @@ PAD_CTL_DSE_40ohm | PAD_CTL_PUS_100K_DOWN | \ PAD_CTL_HYS | PAD_CTL_SPEED_MED) -#define MX6DL_HDMICEC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_22K_UP | \ +#define MX6DL_HDMICEC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | \ PAD_CTL_PUE | PAD_CTL_PKE | PAD_CTL_ODE | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_SLOW) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx6q.h b/arch/arm/plat-mxc/include/mach/iomux-mx6q.h index 557fc4398cd1..291b6af14be7 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx6q.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx6q.h @@ -85,7 +85,7 @@ #define MX6Q_ECSPI_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_HYS) -#define MX6Q_HDMICEC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_22K_UP | \ +#define MX6Q_HDMICEC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | \ PAD_CTL_PUE | PAD_CTL_PKE | PAD_CTL_ODE | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_SLOW) |