diff mbox series

[v2,4/5] ARM: dts: am33xx: Add nodes for eQEP

Message ID 20190807194023.15318-5-david@lechnology.com
State Superseded
Headers show
Series counter: new TI eQEP driver | expand

Commit Message

David Lechner Aug. 7, 2019, 7:40 p.m. UTC 
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>
---

v2 changes:
- clocks renamed to "sysclkout"

 arch/arm/boot/dts/am33xx-l4.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 3b1fb2ba4dff..47d75f4a81e1 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -1908,6 +1908,15 @@ 
 					status = "disabled";
 				};
 
+				eqep0: eqep@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";
@@ -1961,6 +1970,15 @@ 
 					status = "disabled";
 				};
 
+				eqep1: eqep@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";
@@ -2014,6 +2032,15 @@ 
 					status = "disabled";
 				};
 
+				eqep2: eqep@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";