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authorPaul Cercueil <paul@crapouillou.net>2019-06-11 20:07:55 +0200
committerStephen Boyd <sboyd@kernel.org>2019-06-25 15:43:36 -0700
commit32ebc193cda650ad089d04b8ac14324264c5420b (patch)
tree12f57cf7780c3d8c244f35a6efcd2212447d96a5 /arch/mips
parent2ee93e3c953b7263c21ce61e7c42e33d0539bef9 (diff)
MIPS: jz4740: PM: Let CGU driver suspend clocks and set sleep mode
Instead of forcing the jz4740 clocks to suspend here, we let the CGU driver handle it. We also let the CGU driver set the "sleep mode" bit. This has the added benefit that now it is possible to build a kernel on SoCs newer than the JZ4740 with CONFIG_PM. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/jz4740/pm.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/mips/jz4740/pm.c b/arch/mips/jz4740/pm.c
index 2d8653f2fc61..9e6c7a2b955f 100644
--- a/arch/mips/jz4740/pm.c
+++ b/arch/mips/jz4740/pm.c
@@ -18,21 +18,13 @@
#include <linux/delay.h>
#include <linux/suspend.h>
-#include <asm/mach-jz4740/clock.h>
-
static int jz4740_pm_enter(suspend_state_t state)
{
- jz4740_clock_suspend();
-
- jz4740_clock_set_wait_mode(JZ4740_WAIT_MODE_SLEEP);
-
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
- jz4740_clock_set_wait_mode(JZ4740_WAIT_MODE_IDLE);
- jz4740_clock_resume();
return 0;
}