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ARM: dts: am33xx: Add nodes for eQEP

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This adds new nodes for the Texas Instruments Enhanced Quadrature
Encoder Pulse (eQEP) module in the PWM subsystem on AM33XX.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
David Lechner 2020-10-12 16:12:27 -05:00 committed by Tony Lindgren
parent be5cd39a5e
commit 02564e1ad7
1 changed files with 27 additions and 0 deletions
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27
arch/arm/boot/dts/am33xx-l4.dtsi
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@ -1923,6 +1923,15 @@ ecap0: ecap@100 {
status = "disabled";
};
eqep0: counter@180 {
compatible = "ti,am3352-eqep";
reg = <0x180 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "sysclkout";
interrupts = <79>;
status = "disabled";
};
ehrpwm0: pwm@200 {
compatible = "ti,am3352-ehrpwm",
"ti,am33xx-ehrpwm";
@ -1975,6 +1984,15 @@ ecap1: ecap@100 {
status = "disabled";
};
eqep1: counter@180 {
compatible = "ti,am3352-eqep";
reg = <0x180 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "sysclkout";
interrupts = <88>;
status = "disabled";
};
ehrpwm1: pwm@200 {
compatible = "ti,am3352-ehrpwm",
"ti,am33xx-ehrpwm";
@ -2027,6 +2045,15 @@ ecap2: ecap@100 {
status = "disabled";
};
eqep2: counter@180 {
compatible = "ti,am3352-eqep";
reg = <0x180 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "sysclkout";
interrupts = <89>;
status = "disabled";
};
ehrpwm2: pwm@200 {
compatible = "ti,am3352-ehrpwm",
"ti,am33xx-ehrpwm";