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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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5427828e83
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>
43 lines
917 B
C
43 lines
917 B
C
/*
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* linux/drivers/serial/cpm_uart/cpm_uart_cpm1.h
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*
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* Driver for CPM (SCC/SMC) serial ports
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*
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* definitions for cpm1
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*
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*/
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#ifndef CPM_UART_CPM1_H
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#define CPM_UART_CPM1_H
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#include <asm/commproc.h>
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/* defines for IRQs */
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#define SMC1_IRQ (CPM_IRQ_OFFSET + CPMVEC_SMC1)
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#define SMC2_IRQ (CPM_IRQ_OFFSET + CPMVEC_SMC2)
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#define SCC1_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC1)
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#define SCC2_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC2)
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#define SCC3_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC3)
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#define SCC4_IRQ (CPM_IRQ_OFFSET + CPMVEC_SCC4)
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static inline void cpm_set_brg(int brg, int baud)
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{
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cpm_setbrg(brg, baud);
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}
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static inline void cpm_set_scc_fcr(volatile scc_uart_t * sup)
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{
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sup->scc_genscc.scc_rfcr = SMC_EB;
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sup->scc_genscc.scc_tfcr = SMC_EB;
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}
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static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
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{
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up->smc_rfcr = SMC_EB;
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up->smc_tfcr = SMC_EB;
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}
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#define DPRAM_BASE ((unsigned char *)&cpmp->cp_dpmem[0])
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#endif
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