From 702e9dd0b532d4aa61c581873ed2c01f43d6afc2 Mon Sep 17 00:00:00 2001 From: Kelvin Lawson Date: Wed, 25 Sep 2013 01:02:30 +0100 Subject: [PATCH] dm36x: Add I2C register bitfields. --- ports/arm/platforms/dm36x/dm36x-io.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/ports/arm/platforms/dm36x/dm36x-io.h b/ports/arm/platforms/dm36x/dm36x-io.h index dc20668..273737b 100644 --- a/ports/arm/platforms/dm36x/dm36x-io.h +++ b/ports/arm/platforms/dm36x/dm36x-io.h @@ -158,6 +158,20 @@ #define DM36X_I2C_ICPDOUT 0x54 #define DM36X_I2C_ICPDSET 0x58 #define DM36X_I2C_ICPDCLR 0x5C +/** Register bitfields */ +#define DM36X_I2C_ICMDR_NACKMOD (1 << 15) +#define DM36X_I2C_ICMDR_FREE (1 << 14) +#define DM36X_I2C_ICMDR_STT (1 << 13) +#define DM36X_I2C_ICMDR_STP (1 << 11) +#define DM36X_I2C_ICMDR_MST (1 << 10) +#define DM36X_I2C_ICMDR_TRX (1 << 9) +#define DM36X_I2C_ICMDR_XA (1 << 8) +#define DM36X_I2C_ICMDR_RM (1 << 7) +#define DM36X_I2C_ICMDR_DLB (1 << 6) +#define DM36X_I2C_ICMDR_IRS (1 << 5) +#define DM36X_I2C_ICMDR_STB (1 << 4) +#define DM36X_I2C_ICMDR_FDF (1 << 3) +#define DM36X_I2C_ICMDR_BC (1 << 0) /** Timer registers */