redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

powerpc/cpm: Remove some cruft code and defines 

Kill of some old defines and macros that we no longer use like
CPM_MAP_ADDR and CPM_IRQ_OFFSET.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
hifive-unleashed-5.1
Kumar Gala 2009-04-22 13:44:24 -05:00
parent 89d93347d1
commit ca851c783c
4 changed files with 1 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/include/asm/cpm2.h
View File

@ -14,10 +14,6 @@
#include <asm/cpm.h>
#include <sysdev/fsl_soc.h>
#ifdef CONFIG_PPC_85xx
#define CPM_MAP_ADDR (get_immrbase() + 0x80000)
#endif
/* CPM Command register.
*/
#define CPM_CR_RST ((uint)0x80000000)

13
arch/powerpc/platforms/82xx/pq2ads.h
View File

@ -24,10 +24,6 @@
#include <linux/seq_file.h>
/* Backword-compatibility stuff for the drivers */
#define CPM_MAP_ADDR ((uint)0xf0000000)
#define CPM_IRQ_OFFSET 0
/* The ADS8260 has 16, 32-bit wide control/status registers, accessed
* only on word boundaries.
* Not all are used (yet), or are interesting to us (yet).
@ -44,14 +40,5 @@
#define BCSR3_FETHIEN2 ((uint)0x10000000) /* 0 == enable*/
#define BCSR3_FETH2_RST ((uint)0x80000000) /* 0 == reset */
/* cpm serial driver works with constants below */
#define SIU_INT_SMC1 ((uint)0x04+CPM_IRQ_OFFSET)
#define SIU_INT_SMC2 ((uint)0x05+CPM_IRQ_OFFSET)
#define SIU_INT_SCC1 ((uint)0x28+CPM_IRQ_OFFSET)
#define SIU_INT_SCC2 ((uint)0x29+CPM_IRQ_OFFSET)
#define SIU_INT_SCC3 ((uint)0x2a+CPM_IRQ_OFFSET)
#define SIU_INT_SCC4 ((uint)0x2b+CPM_IRQ_OFFSET)
#endif /* __MACH_ADS8260_DEFS */
#endif /* __KERNEL__ */

4
arch/powerpc/platforms/8xx/mpc885ads.h
View File

@ -17,10 +17,6 @@
#include <sysdev/fsl_soc.h>
#define MPC8xx_CPM_OFFSET (0x9c0)
#define CPM_MAP_ADDR (get_immrbase() + MPC8xx_CPM_OFFSET)
#define CPM_IRQ_OFFSET 16 // for compability with cpm_uart driver
/* Bits of interest in the BCSRs.
*/
#define BCSR1_ETHEN ((uint)0x20000000)

2
arch/powerpc/sysdev/cpm2.c
View File

@ -61,7 +61,7 @@ EXPORT_SYMBOL(cpm2_immr);
void __init cpm2_reset(void)
{
#ifdef CONFIG_PPC_85xx
cpm2_immr = ioremap(CPM_MAP_ADDR, CPM_MAP_SIZE);
cpm2_immr = ioremap(get_immrbase() + 0x80000, CPM_MAP_SIZE);
#else
cpm2_immr = ioremap(get_immrbase(), CPM_MAP_SIZE);
#endif