Merge tag 'omap-for-v5.0/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

SoC fixes for omaps for v5.0-rc cycle

This series contains two SoC regression fixes and one uninitialized
variable fix:

- Fix inverted nirq pin handling for omap5 that started producing
  warnings with earlier GIC direction checks and took a while to
  understand and confirm. Basically there are two sys_nirq pins
  that are bypassing peripheral modules and inverted automatically
  by the SoC and need to be handled with a custom irq_set_type()

- Recent ti-sysc changes caused a regression to the pwm-omap-dmtimer
  code where the device tree handling code for timer source clock
  gets confused. It looks like we can remove that code eventually,
  but for now we just drop a bogus pm_runtime_irq_safe() for the
  timers with the related quirks caused by pm_runtime_irq_safe(),
  and have the standard assigned-clocks and assigned-clock-parents
  deal with setting the source clock

- Fix potentially uninitialized value for display init code if
  regmap_read() fails

* tag 'omap-for-v5.0/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
  ARM: dts: Configure clock parent for pwm vibra
  bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
  ARM: OMAP5+: Fix inverted nirq pin interrupts with irq_set_type
  clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index 04758a2a87f0..67d77eee9433 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -644,6 +644,17 @@
 	};
 };
 
+/* Configure pwm clock source for timers 8 & 9 */
+&timer8 {
+	assigned-clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>;
+	assigned-clock-parents = <&sys_clkin_ck>;
+};
+
+&timer9 {
+	assigned-clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>;
+	assigned-clock-parents = <&sys_clkin_ck>;
+};
+
 /*
  * As uart1 is wired to mdm6600 with rts and cts, we can use the cts pin for
  * uart1 wakeirq.