diff options
| author | Magnus Damm <damm@igel.co.jp> | 2009-06-01 15:56:00 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-06-01 15:56:00 +0900 |
| commit | 4a44b32969bfc29140b9f21a1ec924c796d6ac43 (patch) | |
| tree | 4dfa102d2be8a19b4cc44ad874369e6497927a92 /arch | |
| parent | eb9b9b56eed280e65a9e194aaeb50a5a75111859 (diff) | |
sh: sh7785 mode pin definitions
This patch adds sh7785 mode pin definitions. Mode pins and
pin function controller comments are added as well.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/include/cpu-sh4/cpu/sh7785.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/sh/include/cpu-sh4/cpu/sh7785.h b/arch/sh/include/cpu-sh4/cpu/sh7785.h index e4006afb735..89afaa6dc2d 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7785.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7785.h @@ -1,6 +1,30 @@ #ifndef __ASM_SH7785_H__ #define __ASM_SH7785_H__ +/* Boot Mode Pins, more information in sh7785 manual Rev.1.00, page 1628 */ +enum { + MODE_PIN_MODE0, /* CPG - Initial Pck/Bck Frequency [FRQMR1] */ + MODE_PIN_MODE1, /* CPG - Initial Uck/SHck/DDRck Frequency [FRQMR1] */ + MODE_PIN_MODE2, /* CPG - Reserved (L: Normal operation) */ + MODE_PIN_MODE3, /* CPG - Reserved (L: Normal operation) */ + MODE_PIN_MODE4, /* CPG - Initial PLL setting (72x/36x) */ + MODE_PIN_MODE5, /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.8] */ + MODE_PIN_MODE6, /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.9] */ + MODE_PIN_MODE7, /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.3] */ + MODE_PIN_MODE8, /* LBSC - Endian Mode (L: Big, H: Little) [BCR.31] */ + MODE_PIN_MODE9, /* LBSC - Master/Slave Mode (L: Slave) [BCR.30] */ + MODE_PIN_MODE10, /* CPG - Clock Input (L: Ext Clk, H: Crystal) */ + MODE_PIN_MODE11, /* PCI - Pin Mode (LL: PCI host, LH: PCI slave) */ + MODE_PIN_MODE12, /* PCI - Pin Mode (HL: Local bus, HH: DU) */ + MODE_PIN_MODE13, /* Boot Address Mode (L: 29-bit, H: 32-bit) */ + MODE_PIN_MODE14, /* Reserved (H: Normal operation) */ + MODE_PIN_MPMD, /* Emulation Mode (L: Emulation mode, H: LSI mode) */ +}; + +/* Pin Function Controller: + * GPIO_FN_xx - GPIO used to select pin function + * GPIO_Pxx - GPIO mapped to real I/O pin on CPU + */ enum { /* PA */ GPIO_PA7, GPIO_PA6, GPIO_PA5, GPIO_PA4, |