nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Initial commit; kernel source import

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Nathan
2025-04-06 23:50:55 -05:00
commit 25c6d769f4
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32
drivers/tty/serial/cpm_uart/cpm_uart_cpm1.h Normal file
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/*
* Driver for CPM (SCC/SMC) serial ports
*
* definitions for cpm1
*
*/
#ifndef CPM_UART_CPM1_H
#define CPM_UART_CPM1_H
#include <asm/cpm1.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, SMC_EB);
out_8(&sup->scc_genscc.scc_tfcr, SMC_EB);
}
static inline void cpm_set_smc_fcr(smc_uart_t __iomem * up)
{
out_8(&up->smc_rfcr, SMC_EB);
out_8(&up->smc_tfcr, SMC_EB);
}
#define DPRAM_BASE ((u8 __iomem __force *)cpm_dpram_addr(0))
#endif