diff options
| author |   Jason Liu <r64343@freescale.com> | 2013-11-05 12:03:18 +0800 |
|---|---|---|
| committer |   Shawn Guo <shawn.guo@freescale.com> | 2014-09-16 10:06:44 +0800 |
| commit | c896e938505714d4346388ddc8a82fb190f235aa (patch) | |
| tree | 06bdf88358698611d5ff7599f903a6dc2fe30661 | |
| parent | ARM: imx: Remove mach-mxt_td60 board file (diff) | |
| download | linux-dev-c896e938505714d4346388ddc8a82fb190f235aa.tar.xz linux-dev-c896e938505714d4346388ddc8a82fb190f235aa.zip | |
ARM: i.MX6: add more chip revision support
Add more revision support for the new i.MX6DQ tape-out (TO1.5). This
TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3
and TO1.4 are never revealed.
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-imx/anatop.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mxc.h | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/anatop.c b/arch/arm/mach-imx/anatop.c index 4a40bbb46183..8259a625a920 100644 --- a/arch/arm/mach-imx/anatop.c +++ b/arch/arm/mach-imx/anatop.c @@ -104,6 +104,19 @@ void __init imx_init_revision_from_anatop(void) case 2: revision = IMX_CHIP_REVISION_1_2; break; + case 3: + revision = IMX_CHIP_REVISION_1_3; + break; + case 4: + revision = IMX_CHIP_REVISION_1_4; + break; + case 5: + /* + * i.MX6DQ TO1.5 is defined as Rev 1.3 in Data Sheet, marked + * as 'D' in Part Number last character. + */ + revision = IMX_CHIP_REVISION_1_5; + break; default: revision = IMX_CHIP_REVISION_UNKNOWN; } diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h index a39b69ef4301..17a41ca65acf 100644 --- a/arch/arm/mach-imx/mxc.h +++ b/arch/arm/mach-imx/mxc.h @@ -43,6 +43,8 @@ #define IMX_CHIP_REVISION_1_1 0x11 #define IMX_CHIP_REVISION_1_2 0x12 #define IMX_CHIP_REVISION_1_3 0x13 +#define IMX_CHIP_REVISION_1_4 0x14 +#define IMX_CHIP_REVISION_1_5 0x15 #define IMX_CHIP_REVISION_2_0 0x20 #define IMX_CHIP_REVISION_2_1 0x21 #define IMX_CHIP_REVISION_2_2 0x22 |