From: avinashphilip@ti.com (Philip Avinash)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/7] ARM: dts: AM33XX: Add PWMSS device tree nodes
Date: Wed, 2 Jan 2013 18:54:52 +0530 [thread overview]
Message-ID: <1357133094-30806-6-git-send-email-avinashphilip@ti.com> (raw)
In-Reply-To: <1357133094-30806-1-git-send-email-avinashphilip@ti.com>
Add PWMSS device tree nodes in relation with ECAP & EHRPWM DT nodes to
AM33XX SoC family. Also populates device tree nodes for ECAP & EHRPWM by
adding necessary properties like pwm-cells, base reg & set disabled as
status.
Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
---
arch/arm/boot/dts/am33xx.dtsi | 84 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 84 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index c2f14e8..6aa51cb 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -385,5 +385,89 @@
mac-address = [ 00 00 00 00 00 00 ];
};
};
+
+ epwmss0: epwmss at 48300000 {
+ compatible = "ti,am33xx-pwmss";
+ reg = <0x48300000 0x10>;
+ ti,hwmods = "epwmss0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges = <0x48300100 0x48300100 0x80 /* ECAP */
+ 0x48300180 0x48300180 0x80 /* EQEP */
+ 0x48300200 0x48300200 0x80>; /* EHRPWM */
+
+ ecap0: ecap at 48300100 {
+ compatible = "ti,am33xx-ecap";
+ #pwm-cells = <3>;
+ reg = <0x48300100 0x80>;
+ ti,hwmods = "ecap0";
+ status = "disabled";
+ };
+
+ ehrpwm0: ehrpwm at 48300200 {
+ compatible = "ti,am33xx-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x48300200 0x80>;
+ ti,hwmods = "ehrpwm0";
+ status = "disabled";
+ };
+ };
+
+ epwmss1: epwmss at 48302000 {
+ compatible = "ti,am33xx-pwmss";
+ reg = <0x48302000 0x10>;
+ ti,hwmods = "epwmss1";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges = <0x48302100 0x48302100 0x80 /* ECAP */
+ 0x48302180 0x48302180 0x80 /* EQEP */
+ 0x48302200 0x48302200 0x80>; /* EHRPWM */
+
+ ecap1: ecap at 48302100 {
+ compatible = "ti,am33xx-ecap";
+ #pwm-cells = <3>;
+ reg = <0x48302100 0x80>;
+ ti,hwmods = "ecap1";
+ status = "disabled";
+ };
+
+ ehrpwm1: ehrpwm at 48302200 {
+ compatible = "ti,am33xx-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x48302200 0x80>;
+ ti,hwmods = "ehrpwm1";
+ status = "disabled";
+ };
+ };
+
+ epwmss2: epwmss at 48304000 {
+ compatible = "ti,am33xx-pwmss";
+ reg = <0x48304000 0x10>;
+ ti,hwmods = "epwmss2";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges = <0x48304100 0x48304100 0x80 /* ECAP */
+ 0x48304180 0x48304180 0x80 /* EQEP */
+ 0x48304200 0x48304200 0x80>; /* EHRPWM */
+
+ ecap2: ecap at 48304100 {
+ compatible = "ti,am33xx-ecap";
+ #pwm-cells = <3>;
+ reg = <0x48304100 0x80>;
+ ti,hwmods = "ecap2";
+ status = "disabled";
+ };
+
+ ehrpwm2: ehrpwm at 48304200 {
+ compatible = "ti,am33xx-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x48304200 0x80>;
+ ti,hwmods = "ehrpwm2";
+ status = "disabled";
+ };
+ };
};
};
--
1.7.9.5
next prev parent reply other threads:[~2013-01-02 13:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-02 13:24 [PATCH 0/7] HWMOD fixes for AM33xx PWM submodules and device tree nodes Philip Avinash
2013-01-02 13:24 ` [PATCH 1/7] ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries Philip Avinash
2013-02-08 15:10 ` Paul Walmsley
2013-02-08 15:14 ` Hiremath, Vaibhav
2013-02-12 6:57 ` Philip, Avinash
2013-01-02 13:24 ` [PATCH 2/7] ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem Philip Avinash
2013-01-02 13:24 ` [PATCH 3/7] pwm: pwm-tiehrpwm: Update the clock handling of pwm-tiehrpwm driver Philip Avinash
2013-01-02 13:38 ` Thierry Reding
2013-01-10 4:11 ` Philip, Avinash
2013-01-02 13:24 ` [PATCH 4/7] ARM: AM33XX: clk: Add clock node for EHRPWM TBCLK Philip Avinash
2013-02-08 15:06 ` Paul Walmsley
2013-02-12 6:55 ` Philip, Avinash
2013-01-02 13:24 ` Philip Avinash [this message]
2013-01-02 13:24 ` [PATCH 6/7] ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evm Philip Avinash
2013-01-02 13:24 ` [PATCH 7/7] ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evmsk Philip Avinash
2013-01-10 4:10 ` [PATCH 0/7] HWMOD fixes for AM33xx PWM submodules and device tree nodes Philip, Avinash
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