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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h')
| -rw-r--r-- | drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h new file mode 100644 index 00000000..51e651a6 --- /dev/null +++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.h @@ -0,0 +1,32 @@ +/* + * Driver for CPM (SCC/SMC) serial ports + * + * definitions for cpm2 + * + */ + +#ifndef CPM_UART_CPM2_H +#define CPM_UART_CPM2_H + +#include <asm/cpm2.h> + +static inline void cpm_set_brg(int brg, int baud) +{ + cpm_setbrg(brg, baud); +} + +static inline void cpm_set_scc_fcr(scc_uart_t __iomem *sup) +{ + out_8(&sup->scc_genscc.scc_rfcr, CPMFCR_GBL | CPMFCR_EB); + out_8(&sup->scc_genscc.scc_tfcr, CPMFCR_GBL | CPMFCR_EB); +} + +static inline void cpm_set_smc_fcr(smc_uart_t __iomem *up) +{ + out_8(&up->smc_rfcr, CPMFCR_GBL | CPMFCR_EB); + out_8(&up->smc_tfcr, CPMFCR_GBL | CPMFCR_EB); +} + +#define DPRAM_BASE ((u8 __iomem __force *)cpm_dpram_addr(0)) + +#endif |