Merge tag 'omap-for-v4.18/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

ti-sysc driver related changes for omap variants

This series improves the ti-sysc interconnect target module driver to
the point where a most of SoC can be booted with interconnect target
module data configured in device tree instead of legacy platform data.
The related device tree changes need some more work though, and can
wait for v4.19. Also some drivers using nested interconnects like DSS
need more work.

We can now remove the unused pm-noop code that is not doing anything
any longer. And we can now initialize things for PM and display pdata
later to prepare things for using ti-sysc driver.

We also need to add  some more quirk handling so we can boot both with
platform data and dts data.

* tag 'omap-for-v4.18/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  bus: ti-sysc: Show module information for suspend if DEBUG is enabled
  bus: ti-sysc: Tag sdio and wdt with legacy mode for suspend
  bus: ti-sysc: Detect UARTs for SYSC_QUIRK_LEGACY_IDLE quirk on omap4
  bus: ti-sysc: Detect omap4 type timers for quirk
  bus: ti-sysc: Add initial support for external resets
  bus: ti-sysc: Improve suspend and resume handling
  bus: ti-sysc: Tag some modules resource providers for noirq suspend
  bus: ti-sysc: Add handling for clkctrl opt clocks
  bus: ti-sysc: Make child clock alias handling more generic
  bus: ti-sysc: Handle simple-bus for nested children
  ARM: OMAP2+: Make display related init into device_initcall
  ARM: OMAP2+: Initialize SoC PM later
  ARM: OMAP2+: Only probe SDMA via ti-sysc if configured in dts
  ARM: OMAP2+: Use signed value for sysc register offsets
  ARM: OMAP2+: Allow using ti-sysc for system timers
  ARM: OMAP2+: Drop unused pm-noop

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 9 insertions, 9 deletions

diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index fbe0b78bf489..dff3750e432f 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -44,6 +44,9 @@
 
 #define OMAP_INTC_START		NR_IRQS
 
+extern int (*omap_pm_soc_init)(void);
+int omap_pm_nop_init(void);
+
 #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP2)
 int omap2_pm_init(void);
 #else
@@ -79,9 +82,12 @@ static inline int omap4_pm_init_early(void)
 
 #if defined(CONFIG_PM) && (defined(CONFIG_SOC_AM33XX) || \
 	defined(CONFIG_SOC_AM43XX))
-void amx3_common_pm_init(void);
+int amx3_common_pm_init(void);
 #else
-static inline void amx3_common_pm_init(void) { }
+static inline int amx3_common_pm_init(void)
+{
+	return 0;
+}
 #endif
 
 extern void omap2_init_common_infrastructure(void);
@@ -122,14 +128,10 @@ void am43xx_init_early(void);
 void am43xx_init_late(void);
 void omap4430_init_early(void);
 void omap5_init_early(void);
-void omap3_init_late(void);	/* Do not use this one */
+void omap3_init_late(void);
 void omap4430_init_late(void);
 void omap2420_init_late(void);
 void omap2430_init_late(void);
-void omap3430_init_late(void);
-void omap35xx_init_late(void);
-void omap3630_init_late(void);
-void am35xx_init_late(void);
 void ti81xx_init_late(void);
 void am33xx_init_late(void);
 void omap5_init_late(void);
@@ -350,7 +352,5 @@ extern int omap_dss_reset(struct omap_hwmod *);
 /* SoC specific clock initializer */
 int omap_clk_init(void);
 
-int __init omapdss_init_of(void);
-
 #endif /* __ASSEMBLER__ */
 #endif /* __ARCH_ARM_MACH_OMAP2PLUS_COMMON_H */