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authorPaul Walmsley <paul@pwsan.com>2010-12-22 07:05:15 +0300
committerPaul Walmsley <paul@pwsan.com>2010-12-22 07:05:15 +0300
commit55ae35073b1c76f24c3736cf797c40d9932b19aa (patch)
tree0309763ffbd016bb884ca916b35a15d10f1982a5 /arch/arm/mach-omap2/cm-regbits-24xx.h
parentbd2122ca358fbd5c8e94869ae731a0951b36c757 (diff)
downloadlinux-55ae35073b1c76f24c3736cf797c40d9932b19aa.tar.xz
OMAP2/3: clockdomain: remove unneeded .clkstctrl_reg, remove some direct CM register accesses
Reverse some of the effects of commit 84c0c39aec31a09571fc08a752a2f4da0fe9fcf2 ("ARM: OMAP4: PM: Make OMAP3 Clock-domain framework compatible for OMAP4"). On OMAP2/3, the CM_CLKSTCTRL register is at a constant offset from the powerdomain's CM instance. Also, remove some of the direct CM register access from the clockdomain code, moving it to the OMAP2/3 CM code instead. The intention here is to simplify the clockdomain code. (The long-term goal is to move all direct CM register access across the OMAP core code to the appropriate cm*.c file.) Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/cm-regbits-24xx.h')
-rw-r--r--arch/arm/mach-omap2/cm-regbits-24xx.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index 0856f2bcee5d..d70660e82fe6 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -434,4 +434,9 @@
#define OMAP2430_AUTOSTATE_MDM_SHIFT 0
#define OMAP2430_AUTOSTATE_MDM_MASK (1 << 0)
+/* OMAP24XX CM_CLKSTCTRL_*.AUTOSTATE_* register bit values */
+#define OMAP24XX_CLKSTCTRL_DISABLE_AUTO 0x0
+#define OMAP24XX_CLKSTCTRL_ENABLE_AUTO 0x1
+
+
#endif