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Merge branch 'sh/stable-updates'

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This commit is contained in:
Paul Mundt
2009-08-15 12:59:42 +09:00
parent 180aa6e6aa 237674e050
commit 60e0a4c7ad
45 changed files with 1051 additions and 420 deletions
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70
arch/sh/kernel/cpu/shmobile/sleep.S
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@@ -26,8 +26,30 @@ ENTRY(sh_mobile_standby)
tst #SUSP_SH_SF, r0
bt skip_set_sf
#ifdef CONFIG_CPU_SUBTYPE_SH7724
/* DBSC: put memory in self-refresh mode */
/* SDRAM: disable power down and put in self-refresh mode */
mov.l dben_reg, r4
mov.l dben_data0, r1
mov.l r1, @r4
mov.l dbrfpdn0_reg, r4
mov.l dbrfpdn0_data0, r1
mov.l r1, @r4
mov.l dbcmdcnt_reg, r4
mov.l dbcmdcnt_data0, r1
mov.l r1, @r4
mov.l dbcmdcnt_reg, r4
mov.l dbcmdcnt_data1, r1
mov.l r1, @r4
mov.l dbrfpdn0_reg, r4
mov.l dbrfpdn0_data1, r1
mov.l r1, @r4
#else
/* SBSC: disable power down and put in self-refresh mode */
mov.l 1f, r4
mov.l 2f, r1
mov.l @r4, r2
@@ -35,6 +57,7 @@ ENTRY(sh_mobile_standby)
mov.l 3f, r3
and r3, r2
mov.l r2, @r4
#endif
skip_set_sf:
tst #SUSP_SH_SLEEP, r0
@@ -84,7 +107,36 @@ done_sleep:
tst #SUSP_SH_SF, r0
bt skip_restore_sf
/* SDRAM: set auto-refresh mode */
#ifdef CONFIG_CPU_SUBTYPE_SH7724
/* DBSC: put memory in auto-refresh mode */
mov.l dbrfpdn0_reg, r4
mov.l dbrfpdn0_data0, r1
mov.l r1, @r4
/* sleep 140 ns */
nop
nop
nop
nop
mov.l dbcmdcnt_reg, r4
mov.l dbcmdcnt_data0, r1
mov.l r1, @r4
mov.l dbcmdcnt_reg, r4
mov.l dbcmdcnt_data1, r1
mov.l r1, @r4
mov.l dben_reg, r4
mov.l dben_data1, r1
mov.l r1, @r4
mov.l dbrfpdn0_reg, r4
mov.l dbrfpdn0_data2, r1
mov.l r1, @r4
#else
/* SBSC: set auto-refresh mode */
mov.l 1f, r4
mov.l @r4, r2
mov.l 4f, r3
@@ -98,15 +150,29 @@ done_sleep:
add r4, r3
or r2, r3
mov.l r3, @r1
#endif
skip_restore_sf:
rts
nop
.balign 4
#ifdef CONFIG_CPU_SUBTYPE_SH7724
dben_reg: .long 0xfd000010 /* DBEN */
dben_data0: .long 0
dben_data1: .long 1
dbrfpdn0_reg: .long 0xfd000040 /* DBRFPDN0 */
dbrfpdn0_data0: .long 0
dbrfpdn0_data1: .long 1
dbrfpdn0_data2: .long 0x00010000
dbcmdcnt_reg: .long 0xfd000014 /* DBCMDCNT */
dbcmdcnt_data0: .long 2
dbcmdcnt_data1: .long 4
#else
1: .long 0xfe400008 /* SDCR0 */
2: .long 0x00000400
3: .long 0xffff7fff
4: .long 0xfffffbff
#endif
5: .long 0xa4150020 /* STBCR */
6: .long 0xfe40001c /* RTCOR */
7: .long 0xfe400018 /* RTCNT */