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| author | Lucas Stach <dev@lynxeye.de> | 2020-01-13 20:37:14 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-01-14 12:06:59 +0100 |
| commit | 521589d8816432cf2d00f1a9840233075d888024 (patch) | |
| tree | b09bed0dd36e70727ecfbc7bc65d929dca298308 /include | |
| parent | 32895789f97ec7d2e0b6d37285482d0cf548434f (diff) | |
| download | barebox-521589d8816432cf2d00f1a9840233075d888024.tar.gz barebox-521589d8816432cf2d00f1a9840233075d888024.tar.xz | |
serial: cadence: move register definitions into header file
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/serial/cadence.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/serial/cadence.h b/include/serial/cadence.h new file mode 100644 index 0000000000..014fb01203 --- /dev/null +++ b/include/serial/cadence.h @@ -0,0 +1,37 @@ +#ifndef __CADENCE_UART_H__ +#define __CADENCE_UART_H__ + +#define CADENCE_UART_CONTROL 0x00 +#define CADENCE_UART_MODE 0x04 +#define CADENCE_UART_BAUD_GEN 0x18 +#define CADENCE_UART_CHANNEL_STS 0x2C +#define CADENCE_UART_RXTXFIFO 0x30 +#define CADENCE_UART_BAUD_DIV 0x34 + +#define CADENCE_CTRL_RXRES (1 << 0) +#define CADENCE_CTRL_TXRES (1 << 1) +#define CADENCE_CTRL_RXEN (1 << 2) +#define CADENCE_CTRL_RXDIS (1 << 3) +#define CADENCE_CTRL_TXEN (1 << 4) +#define CADENCE_CTRL_TXDIS (1 << 5) +#define CADENCE_CTRL_RSTTO (1 << 6) +#define CADENCE_CTRL_STTBRK (1 << 7) +#define CADENCE_CTRL_STPBRK (1 << 8) + +#define CADENCE_MODE_CLK_REF (0 << 0) +#define CADENCE_MODE_CLK_REF_DIV (1 << 0) +#define CADENCE_MODE_CHRL_6 (3 << 1) +#define CADENCE_MODE_CHRL_7 (2 << 1) +#define CADENCE_MODE_CHRL_8 (0 << 1) +#define CADENCE_MODE_PAR_EVEN (0 << 3) +#define CADENCE_MODE_PAR_ODD (1 << 3) +#define CADENCE_MODE_PAR_SPACE (2 << 3) +#define CADENCE_MODE_PAR_MARK (3 << 3) +#define CADENCE_MODE_PAR_NONE (4 << 3) + +#define CADENCE_STS_REMPTY (1 << 1) +#define CADENCE_STS_RFUL (1 << 2) +#define CADENCE_STS_TEMPTY (1 << 3) +#define CADENCE_STS_TFUL (1 << 4) + +#endif /* __CADENCE_UART_H__ */ |