From: David Lechner <david@lechnology.com>
To: linux-iio@vger.kernel.org, linux-omap@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>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pwm@vger.kernel.org
Subject: [PATCH v3 4/6] ARM: dts: am33xx: Add nodes for eQEP
Date: Sun, 1 Sep 2019 17:58:25 -0500 [thread overview]
Message-ID: <20190901225827.12301-5-david@lechnology.com> (raw)
In-Reply-To: <20190901225827.12301-1-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>
---
v3 changes:
- rename eqep@ to counter@
v2 changes:
- clocks renamed to "sysclkout"
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..8dd5fd9eb862 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -1908,6 +1908,15 @@
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";
@@ -1961,6 +1970,15 @@
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";
@@ -2014,6 +2032,15 @@
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";
--
2.17.1
next prev parent reply other threads:[~2019-09-01 22:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-01 22:58 [PATCH v3 0/6] counter: new TI eQEP driver David Lechner
2019-09-01 22:58 ` [PATCH v3 1/6] bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem David Lechner
2019-09-02 15:02 ` Thierry Reding
2019-09-08 11:15 ` Jonathan Cameron
2019-09-08 19:44 ` Tony Lindgren
2019-10-17 20:58 ` Jonathan Cameron
2019-09-01 22:58 ` [PATCH v3 2/6] dt-bindings: counter: new bindings for TI eQEP David Lechner
2019-09-02 15:02 ` Rob Herring
2019-09-02 15:02 ` Rob Herring
2019-09-01 22:58 ` [PATCH v3 3/6] counter: new TI eQEP driver David Lechner
2019-09-01 22:58 ` David Lechner [this message]
2019-09-01 22:58 ` [PATCH v3 5/6] ARM: dts: am335x-boneblue: Enable eQEP David Lechner
2019-09-02 14:17 ` [PATCH v3 0/6] counter: new TI eQEP driver David Lechner
2019-09-05 13:37 ` William Breathitt Gray
2019-09-05 14:10 ` Tony Lindgren
2019-09-08 11:16 ` Jonathan Cameron
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