[PATCH 3/6] ARM: dts: OMAP2+: Add sub mailboxes device node information

[Suman Anna]

The sub-mailbox devices are added to the Mailbox DT nodes on
OMAP2420, OMAP2430, OMAP3, AM33xx, AM43xx, OMAP4 and OMAP5
family of SoCs. This data represents the same mailboxes that
used to be represented in hwmod attribute data previously.
The node name is chosen based on the .name field of
omap_mbox_dev_info structure used in the hwmod data.

Cc: "Benoît Cousson" <bcousson at baylibre.com>
Cc: Rob Herring <robh+dt at kernel.org>
Cc: Pawel Moll <pawel.moll at arm.com>
Cc: Mark Rutland <mark.rutland at arm.com>
Cc: Ian Campbell <ijc+devicetree at hellion.org.uk>
Cc: Kumar Gala <galak at codeaurora.org>
Signed-off-by: Suman Anna <s-anna at ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi   | 4 ++++
 arch/arm/boot/dts/am4372.dtsi   | 4 ++++
 arch/arm/boot/dts/omap2420.dtsi | 8 ++++++++
 arch/arm/boot/dts/omap2430.dtsi | 4 ++++
 arch/arm/boot/dts/omap3.dtsi    | 4 ++++
 arch/arm/boot/dts/omap4.dtsi    | 8 ++++++++
 arch/arm/boot/dts/omap5.dtsi    | 8 ++++++++
 7 files changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 1da3bcf..8c5abc7 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -352,6 +352,10 @@
 			reg = <0x480C8000 0x200>;
 			interrupts = <77>;
 			ti,hwmods = "mailbox";
+			mbox_wkupm3: wkup_m3 {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <0 0 3>;
+			};
 		};
 
 		timer1: timer at 44e31000 {
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 390cbb53..668b404 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -166,6 +166,10 @@
 			reg = <0x480C8000 0x200>;
 			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mailbox";
+			mbox_wkupm3: wkup_m3 {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <0 0 3>;
+			};
 		};
 
 		timer1: timer at 44e31000 {
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index e83b046..f3e6d0f 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -157,6 +157,14 @@
 			interrupts = <26>, <34>;
 			interrupt-names = "dsp", "iva";
 			ti,hwmods = "mailbox";
+			mbox_dsp: dsp {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <1 0 0>;
+			};
+			mbox_iva: iva {
+				ti,mbox-tx = <2 1 3>;
+				ti,mbox-rx = <3 1 3>;
+			};
 		};
 
 		timer1: timer at 48028000 {
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index c4e8013..13deb71 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -247,6 +247,10 @@
 			reg = <0x48094000 0x200>;
 			interrupts = <26>;
 			ti,hwmods = "mailbox";
+			mbox_dsp: dsp {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <1 0 0>;
+			};
 		};
 
 		timer1: timer at 49018000 {
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index b2891a9..3524adf 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -332,6 +332,10 @@
 			ti,hwmods = "mailbox";
 			reg = <0x48094000 0x200>;
 			interrupts = <26>;
+			mbox_dsp: dsp {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <1 0 0>;
+			};
 		};
 
 		mcspi1: spi at 48098000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 55bec30..19dc11d 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -654,6 +654,14 @@
 			reg = <0x4a0f4000 0x200>;
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mailbox";
+			mbox_ipu: mbox_ipu {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <1 0 0>;
+			};
+			mbox_dsp: mbox_dsp {
+				ti,mbox-tx = <3 0 0>;
+				ti,mbox-rx = <2 0 0>;
+			};
 		};
 
 		timer1: timer at 4a318000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 3bfda16..ce54c13 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -641,6 +641,14 @@
 			reg = <0x4a0f4000 0x200>;
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			ti,hwmods = "mailbox";
+			mbox_ipu: mbox_ipu {
+				ti,mbox-tx = <0 0 0>;
+				ti,mbox-rx = <1 0 0>;
+			};
+			mbox_dsp: mbox_dsp {
+				ti,mbox-tx = <3 0 0>;
+				ti,mbox-rx = <2 0 0>;
+			};
 		};
 
 		timer1: timer at 4ae18000 {
-- 
2.0.0