From: Archit Taneja <archit@ti.com>
To: bcousson@baylibre.com, tony@atomide.com, tomi.valkeinen@ti.com,
robdclark@gmail.com
Cc: linux-doc@vger.kernel.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, Archit Taneja <archit@ti.com>,
Andy Gross <andygro@gmail.com>
Subject: [PATCH v3 1/2] arm: dts: omap4+: Add DMM bindings
Date: Thu, 10 Oct 2013 12:06:33 +0530 [thread overview]
Message-ID: <1381386994-24747-2-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1381386994-24747-1-git-send-email-archit@ti.com>
Add Dynamic Memory Manager (DMM) bindings for OMAP4 and OMAP5 devices. DMM
only requires address and irq information.
Add documentation for the DMM bindings.
Originally worked on by Andy Gross <andygro@gmail.com>
Cc: Andy Gross <andygro@gmail.com>
Signed-off-by: Archit Taneja <archit@ti.com>
---
Documentation/devicetree/bindings/arm/omap/dmm.txt | 16 ++++++++++++++++
arch/arm/boot/dts/omap4.dtsi | 7 +++++++
arch/arm/boot/dts/omap5.dtsi | 7 +++++++
3 files changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/omap/dmm.txt
diff --git a/Documentation/devicetree/bindings/arm/omap/dmm.txt b/Documentation/devicetree/bindings/arm/omap/dmm.txt
new file mode 100644
index 0000000..6fc3d79
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/dmm.txt
@@ -0,0 +1,16 @@
+OMAP Dynamic Memory Manager (DMM) bindings
+
+Required properties:
+- compatible: Must be "ti,omap4-dmm" for OMAP4 family
+ Must be "ti,omap5-dmm" for OMAP5 and DRA7x family
+- reg: Contains timer register address range (base address and length)
+- interrupts: Contains interrupt information (source, etc) for the DMM IRQ
+- ti,hwmods: Name of the hwmod associated to DMM, which is typically "dmm"
+
+Example:
+
+dmm@4e000000 {
+ compatible = "ti,omap4-dmm";
+ reg = <0x4e000000 0x800>;
+ ti,hwmods = "dmm";
+};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 22d9f2b..b6bf288 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -487,6 +487,13 @@
ti,hwmods = "kbd";
};
+ dmm@4e000000 {
+ compatible = "ti,omap4-dmm";
+ reg = <0x4e000000 0x800>;
+ interrupts = <0 113 0x4>;
+ ti,hwmods = "dmm";
+ };
+
emif1: emif@4c000000 {
compatible = "ti,emif-4d";
reg = <0x4c000000 0x100>;
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 7cdea1b..e405458 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -604,6 +604,13 @@
ti,hwmods = "wd_timer2";
};
+ dmm@4e000000 {
+ compatible = "ti,omap5-dmm";
+ reg = <0x4e000000 0x800>;
+ interrupts = <0 113 0x4>;
+ ti,hwmods = "dmm";
+ };
+
emif1: emif@0x4c000000 {
compatible = "ti,emif-4d5";
ti,hwmods = "emif1";
--
1.8.1.2
next prev parent reply other threads:[~2013-10-10 6:36 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-13 9:14 [PATCH 0/4] arm: omap: DMM DT adaptation Archit Taneja
2013-09-13 9:14 ` [PATCH 1/4] arm: omap: display: Create omapdrm inside omap_display_init Archit Taneja
[not found] ` <1379063679-4869-2-git-send-email-archit-l0cyMroinI0@public.gmane.org>
2013-09-13 9:24 ` Tomi Valkeinen
2013-09-13 9:38 ` Archit Taneja
[not found] ` <5232DCFE.5050700-l0cyMroinI0@public.gmane.org>
2013-09-13 9:39 ` Archit Taneja
[not found] ` <5232DD53.3010706-l0cyMroinI0@public.gmane.org>
2013-09-13 9:48 ` Tomi Valkeinen
[not found] ` <5232DF61.6000109-l0cyMroinI0@public.gmane.org>
2013-09-13 9:51 ` Archit Taneja
2013-09-13 10:02 ` Tomi Valkeinen
2013-09-13 10:17 ` Archit Taneja
2013-09-13 10:24 ` Tomi Valkeinen
[not found] ` <5232E7E2.7050606-l0cyMroinI0@public.gmane.org>
2013-09-13 10:32 ` Archit Taneja
2013-09-13 9:42 ` Tomi Valkeinen
[not found] ` <1379063679-4869-1-git-send-email-archit-l0cyMroinI0@public.gmane.org>
2013-09-13 9:14 ` [PATCH 2/4] ARM: dts: OMAP4+: Add DMM bindings Archit Taneja
2013-09-13 9:14 ` [PATCH 3/4] drm: omap: Enable DT support for DMM Archit Taneja
[not found] ` <1379063679-4869-4-git-send-email-archit-l0cyMroinI0@public.gmane.org>
2013-09-13 14:14 ` Rob Clark
[not found] ` <CAF6AEGu7eRFhrQZUD-43AOHNQtRWeyxYga1dnir=qUo1mQ9ebA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-16 6:28 ` Archit Taneja
[not found] ` <5236A503.90507-l0cyMroinI0@public.gmane.org>
2013-09-16 11:56 ` Rob Clark
2013-09-13 9:14 ` [PATCH 4/4] arm: omap: display: Don't build device " Archit Taneja
[not found] ` <1379063679-4869-5-git-send-email-archit-l0cyMroinI0@public.gmane.org>
2013-09-13 9:29 ` Tomi Valkeinen
2013-09-16 9:30 ` [PATCH v2 0/2] DMM DT adaptation Archit Taneja
2013-09-16 9:30 ` [PATCH v2 1/2] arm: dts: omap4+: Add DMM bindings Archit Taneja
2013-09-16 11:19 ` Tomi Valkeinen
[not found] ` <5236E940.9070503-l0cyMroinI0@public.gmane.org>
2013-09-16 12:25 ` Archit Taneja
2013-09-16 9:30 ` [PATCH v2 2/2] drm: omap: Enable DT support for DMM Archit Taneja
[not found] ` <1379323815-14130-1-git-send-email-archit-l0cyMroinI0@public.gmane.org>
2013-09-16 11:30 ` [PATCH v2 0/2] DMM DT adaptation Tomi Valkeinen
2013-10-10 6:36 ` [PATCH v3 " Archit Taneja
2013-10-10 6:36 ` Archit Taneja [this message]
2013-10-10 10:08 ` [PATCH v3 1/2] arm: dts: omap4+: Add DMM bindings Mark Rutland
2013-10-10 10:36 ` Archit Taneja
2013-10-10 6:36 ` [PATCH v3 2/2] drm: omap: Enable DT support for DMM Archit Taneja
2013-10-15 7:04 ` [PATCH v4 0/2] DMM DT adaptation Archit Taneja
2013-10-15 7:04 ` [PATCH v4 1/2] arm: dts: omap4+: Add DMM bindings Archit Taneja
2014-03-11 7:15 ` Tomi Valkeinen
2014-03-11 8:14 ` Archit Taneja
2013-10-15 7:04 ` [PATCH v4 2/2] drm: omap: Enable DT support for DMM Archit Taneja
2013-11-01 0:40 ` Mark Rutland
2013-11-05 5:50 ` Archit Taneja
2013-12-17 10:02 ` [PATCH v5 0/2] DMM DT adaptation Archit Taneja
2013-12-17 10:02 ` [PATCH v5 1/2] arm: dts: omap4+: Add DMM bindings Archit Taneja
2014-03-02 19:53 ` Benoit Cousson
2013-12-17 10:02 ` [PATCH v5 2/2] drm: omap: Enable DT support for DMM Archit Taneja
2014-01-03 12:34 ` [PATCH v5 0/2] DMM DT adaptation Archit Taneja
2014-01-17 7:32 ` Archit Taneja
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