Commit 0840242e authored Jan 22, 2019 by Tony Lindgren

ARM: dts: Configure clock parent for pwm vibra



Commit 84badc5e ("ARM: dts: omap4: Move l4 child devices to probe
them with ti-sysc") moved some omap4 timers to probe with ti-sysc
interconnect target module. Turns out this broke pwm-omap-dmtimer
for reparenting of the timer clock.

With ti-sysc, we can now configure the clock sources in the dts with
assigned-clocks and assigned-clock-parents.

Fixes: 84badc5e ("ARM: dts: omap4: Move l4 child devices to probe them with ti-sysc")
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Ladislav Michl <ladis@linux-mips.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 9bd34c63

arch/arm/boot/dts/omap4-droid4-xt894.dts

+11 −0

Original line number	Diff line number	Diff line
		@@ -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.