The mailbox DT node data has been added for OMAP2420,
OMAP2430, OMAP3430/OMAP3630, OMAP44xx devices. Data
for OMAP5 and other SoCs will be added separately.
The mailbox static device initialization logic is also
adjusted for a DT boot.
Signed-off-by: Suman Anna <s-anna@xxxxxx>
---
arch/arm/boot/dts/omap2420.dtsi | 12 ++++++++++++
arch/arm/boot/dts/omap2430.dtsi | 11 +++++++++++
arch/arm/boot/dts/omap3.dtsi | 11 +++++++++++
arch/arm/boot/dts/omap4.dtsi | 11 +++++++++++
arch/arm/mach-omap2/devices.c | 2 +-
5 files changed, 46 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index c8f9c55..43081e9 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -114,6 +114,18 @@
dma-names = "tx", "rx";
};
+ mailbox: mailbox@48094000 {
+ compatible = "ti,omap2-mailbox";
+ reg = <0x48094000 0x200>;
+ interrupts = <26>, /* DSP Interrupt */
+ <34>; /* IVA Interrupt */
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <6>;
+ ti,mbox-names = "dsp", "iva";
+ ti,mbox-data = <0 1 0 0>, <2 3 1 3>;
+ };
+
timer1: timer@48028000 {
compatible = "ti,omap2420-timer";
reg = <0x48028000 0x400>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index c535a5a..55c4236 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -175,6 +175,17 @@
dma-names = "tx", "rx";
};
+ mailbox: mailbox@48094000 {
+ compatible = "ti,omap2-mailbox";
+ reg = <0x48094000 0x200>;
+ interrupts = <26>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <6>;
+ ti,mbox-names = "dsp";
+ ti,mbox-data = <0 1 0 0>;
+ };
+
timer1: timer@49018000 {
compatible = "ti,omap2420-timer";
reg = <0x49018000 0x400>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 7d95cda..7278656 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -386,6 +386,17 @@
dma-names = "tx", "rx";
};
+ mailbox: mailbox@48094000 {
+ compatible = "ti,omap2-mailbox";
+ reg = <0x48094000 0x200>;
+ interrupts = <26>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <2>;
+ ti,mbox-num-fifos = <2>;
+ ti,mbox-names = "dsp";
+ ti,mbox-data = <0 1 0 0>;
+ };
+
timer1: timer@48318000 {
compatible = "ti,omap3430-timer";
reg = <0x48318000 0x400>;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 22d9f2b..66f11a3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -523,6 +523,17 @@
};
};
+ mailbox: mailbox@4a0f4000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x4a0f4000 0x200>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <3>;
+ ti,mbox-num-fifos = <8>;
+ ti,mbox-names = "mbox-ipu", "mbox-dsp";
+ ti,mbox-data = <0 1 0 0>, <3 2 0 0>;
+ };
+
timer1: timer@4a318000 {
compatible = "ti,omap3430-timer";
reg = <0x4a318000 0x80>;
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 3c1279f..0afdf6f 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -562,10 +562,10 @@ static int __init omap2_init_devices(void)
omap_init_audio();
omap_init_camera();
omap_init_hdmi_audio();
- omap_init_mbox();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt()) {
omap_init_dmic();
+ omap_init_mbox();
omap_init_mcpdm();
omap_init_mcspi();
omap_init_sham();
--
1.8.3.3
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