diff options
Diffstat (limited to 'src/soc/mediatek/mt8196/include')
-rw-r--r-- | src/soc/mediatek/mt8196/include/soc/spi.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/soc/mediatek/mt8196/include/soc/spi.h b/src/soc/mediatek/mt8196/include/soc/spi.h index 43edc89c52..2db20ab2aa 100644 --- a/src/soc/mediatek/mt8196/include/soc/spi.h +++ b/src/soc/mediatek/mt8196/include/soc/spi.h @@ -8,7 +8,21 @@ #ifndef SOC_MEDIATEK_MT8196_SPI_H #define SOC_MEDIATEK_MT8196_SPI_H -#include <spi-generic.h> +#include <soc/spi_common.h> + +#define SPI_BUS_NUMBER 8 + +#define GET_SCK_REG(x) ((x)->spi_cfg2_reg) +#define GET_TICK_DLY_REG(x) ((x)->spi_cmd_reg) + +DEFINE_BITFIELD(SPI_CFG_CS_HOLD, 15, 0) +DEFINE_BITFIELD(SPI_CFG_CS_SETUP, 31, 16) +DEFINE_BITFIELD(SPI_CFG_SCK_LOW, 15, 0) +DEFINE_BITFIELD(SPI_CFG_SCK_HIGH, 31, 16) +DEFINE_BITFIELD(SPI_CFG1_CS_IDLE, 7, 0) +DEFINE_BITFIELD(SPI_CFG1_PACKET_LOOP, 15, 8) +DEFINE_BITFIELD(SPI_CFG1_PACKET_LENGTH, 32, 16) +DEFINE_BITFIELD(SPI_TICK_DLY, 24, 22) /* Initialize SPI NOR Flash Controller */ void mtk_snfc_init(void); |