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ARM: dts: Add 32KHz clock as default clock source 

Clocksource to timer configured in pwm mode can be selected using the DT
property ti,clock-source. There are few pwm timers which are not
selecting the clock source and relying on default value in hardware or
selected by driver. Instead of relying on default value, always select
the clock source from DT.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Lokesh Vutla 2020-04-27 22:56:04 +05:30 committed by Tony Lindgren
parent 8f3d9f3542
commit ac819eda7c
4 changed files with 4 additions and 0 deletions
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1
arch/arm/boot/dts/am335x-guardian.dts
View File

@ -105,6 +105,7 @@ pwm7: dmtimer-pwm {
ti,timers = <&timer7>;
pinctrl-names = "default";
pinctrl-0 = <&dmtimer7_pins>;
ti,clock-source = <0x01>;
};
vmmcsd_fixed: regulator-3v3 {

1
arch/arm/boot/dts/am3517-evm.dts
View File

@ -156,6 +156,7 @@ pwm11: dmtimer-pwm@11 {
pinctrl-0 = <&pwm_pins>;
ti,timers = <&timer11>;
#pwm-cells = <3>;
ti,clock-source = <0x01>;
};
/* HS USB Host PHY on PORT 1 */

1
arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
View File

@ -65,6 +65,7 @@ pwm10: dmtimer-pwm {
pinctrl-0 = <&pwm_pins>;
ti,timers = <&timer10>;
#pwm-cells = <3>;
ti,clock-source = <0x01>;
};
};

1
arch/arm/boot/dts/omap3-gta04.dtsi
View File

@ -150,6 +150,7 @@ pwm11: dmtimer-pwm {
compatible = "ti,omap-dmtimer-pwm";
ti,timers = <&timer11>;
#pwm-cells = <3>;
ti,clock-source = <0x01>;
};
hsusb2_phy: hsusb2_phy {