ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot

[ Upstream commit ac08bda1569b06b7a62c7b4dd00d4c3b28ceaaec ]

Commit 0840242e8875 ("ARM: dts: Configure clock parent for pwm vibra")
attempted to fix the PWM settings but ended up causin an additional clock
reparenting error:

clk: failed to reparent abe-clkctrl:0060:24 to sys_clkin_ck: -22

Only timer9 is in the PER domain and can use the sys_clkin_ck clock source.
For timer8, the there is no sys_clkin_ck available as it's in the ABE
domain, instead it should use syc_clk_div_ck. However, for power
management, we want to use the always on sys_32k_ck instead.

Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Cc: Carl Philipp Klemm <philipp@uvos.xyz>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Fixes: 0840242e8875 ("ARM: dts: Configure clock parent for pwm vibra")
Depends-on: 61978617e905 ("ARM: dts: Add minimal support for Droid Bionic xt875")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
index 091ba310053ebc6fb99424c136b7794efc4721b4..d69f0f4b4990d9ed423fca1165ec99c5fff46047 100644 (file)
--- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi
+++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
@@ -614,12 +614,12 @@
 /* Configure pwm clock source for timers 8 & 9 */
 &timer8 {
        assigned-clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>;
-       assigned-clock-parents = <&sys_clkin_ck>;
+       assigned-clock-parents = <&sys_32k_ck>;
 };
 
 &timer9 {
        assigned-clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>;
-       assigned-clock-parents = <&sys_clkin_ck>;
+       assigned-clock-parents = <&sys_32k_ck>;
 };
 
 /*