From: David Lechner <david@lechnology.com>
To: linux-iio@vger.kernel.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org
Cc: "David Lechner" <david@lechnology.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>,
"William Breathitt Gray" <vilhelm.gray@gmail.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org
Subject: [PATCH 3/4] ARM: dts: am33xx: Add nodes for eQEP
Date: Mon, 22 Jul 2019 10:45:37 -0500 [thread overview]
Message-ID: <20190722154538.5314-4-david@lechnology.com> (raw)
In-Reply-To: <20190722154538.5314-1-david@lechnology.com>
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>
---
arch/arm/boot/dts/am33xx-l4.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 3b1fb2ba4dff..7fdc2f61c553 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 = "fck";
+ 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 = "fck";
+ 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 = "fck";
+ interrupts = <89>;
+ status = "disabled";
+ };
+
ehrpwm2: pwm@200 {
compatible = "ti,am3352-ehrpwm",
"ti,am33xx-ehrpwm";
--
2.17.1
next prev parent reply other threads:[~2019-07-22 15:45 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 15:45 [PATCH 0/4] new driver for TI eQEP David Lechner
2019-07-22 15:45 ` [PATCH 1/4] dt-bindings: counter: new bindings " David Lechner
2019-07-27 19:48 ` Jonathan Cameron
2019-08-02 7:25 ` William Breathitt Gray
2019-08-02 13:34 ` Rob Herring
2019-08-02 13:58 ` William Breathitt Gray
2019-07-22 15:45 ` [PATCH 2/4] counter: new TI eQEP driver David Lechner
2019-07-30 12:35 ` Uwe Kleine-König
2019-07-30 15:28 ` David Lechner
2019-08-02 9:27 ` William Breathitt Gray
2019-08-02 16:09 ` David Lechner
2019-08-02 16:17 ` David Lechner
2019-08-02 16:40 ` William Breathitt Gray
2019-07-22 15:45 ` David Lechner [this message]
2019-07-23 8:42 ` [PATCH 3/4] ARM: dts: am33xx: Add nodes for eQEP Tony Lindgren
2019-07-23 14:45 ` David Lechner
2019-07-23 14:51 ` Tony Lindgren
2019-07-22 15:45 ` [PATCH 4/4] ARM: dts: am335x-boneblue: Enable eQEP David Lechner
2019-07-25 12:40 ` [PATCH 0/4] new driver for TI eQEP William Breathitt Gray
2019-07-25 22:52 ` David Lechner
2019-07-27 19:45 ` Jonathan Cameron
2019-07-30 4:45 ` William Breathitt Gray
2019-08-01 17:37 ` David Lechner
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