mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 02:50:43 +00:00
![Vitaly Bordug](/assets/img/avatar_default.png)
Recent update of asm-powerpc/io.h caused cpm-related stuff to break in the current kernel. Current patch fixes it, as well as other inconsistencies expressed, that do not permit targets from working properly: - Updated dts with a chosen node with interrupt controller, - fixed messed device IDs among CPM2 SoC devices, - corrected odd header name and fixed type in defines, - Added 82xx subdir to the powerpc/platforms Makefile, missed during initial commit, - new solely-powerpc header file for 8260 family (was using one from arch/ppc, this one cleaned up from the extra stuff), in fact for now a placeholder to get the board-specific includes for stuff not yet capable to live with devicetree peeks only - Fixed couple of misprints in reference mpc8272 dts. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
42 lines
868 B
C
42 lines
868 B
C
/*
|
|
* linux/drivers/serial/cpm_uart/cpm_uart_cpm2.h
|
|
*
|
|
* Driver for CPM (SCC/SMC) serial ports
|
|
*
|
|
* definitions for cpm2
|
|
*
|
|
*/
|
|
|
|
#ifndef CPM_UART_CPM2_H
|
|
#define CPM_UART_CPM2_H
|
|
|
|
#include <asm/cpm2.h>
|
|
|
|
/* defines for IRQs */
|
|
#define SMC1_IRQ SIU_INT_SMC1
|
|
#define SMC2_IRQ SIU_INT_SMC2
|
|
#define SCC1_IRQ SIU_INT_SCC1
|
|
#define SCC2_IRQ SIU_INT_SCC2
|
|
#define SCC3_IRQ SIU_INT_SCC3
|
|
#define SCC4_IRQ SIU_INT_SCC4
|
|
|
|
static inline void cpm_set_brg(int brg, int baud)
|
|
{
|
|
cpm_setbrg(brg, baud);
|
|
}
|
|
|
|
static inline void cpm_set_scc_fcr(volatile scc_uart_t * sup)
|
|
{
|
|
sup->scc_genscc.scc_rfcr = CPMFCR_GBL | CPMFCR_EB;
|
|
sup->scc_genscc.scc_tfcr = CPMFCR_GBL | CPMFCR_EB;
|
|
}
|
|
|
|
static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
|
|
{
|
|
up->smc_rfcr = CPMFCR_GBL | CPMFCR_EB;
|
|
up->smc_tfcr = CPMFCR_GBL | CPMFCR_EB;
|
|
}
|
|
|
|
#define DPRAM_BASE ((unsigned char *)cpm_dpram_addr(0))
|
|
|
|
#endif
|