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Subject[RFC PATCH] ARM: dts: am33xx: Re-arrange the USB dt to reflect the h/w configuration
Date
Re arrange the USB dt for AM33xx to take it a bit closer
to the hardware configuration.

The USBSS is designed as follows

USB control Module 0x44e10_0620

USBSS 0x4740_0000

USB0 0x4740_1000
USB0_PHY 0x4740_1300
USB0_CORE 0x4740_1400

USB1 0x4740_1800
USB1_PHY 0x4740_1b00
USB1_CORE 0x4740_1c00

CPPI DMA Controller 0x4740_2000
CPPI DMA Scheduler 0x4740_3000
Queue Manager 0x4740_4000

So model the DT as follows
USBSS {
usb_ctrl_mod: {
0x44e10_0620
}
usb0: {
0x4740_1000
0x4740_1400
}
usb0_phy:{
0x4740_1300
}
usb1:{
0x4740_1800
0x4740_1c00
}
usb1_phy: {
0x4740_1b00
}
cppi41dma: {
0x4740_2000
0x4740_3000
0x4740_4000
}
}

Signed-off-by: George Cherian <george.cherian@ti.com>
---
arch/arm/boot/dts/am33xx.dtsi | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index cb6811e..d33a1e7 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -461,14 +461,6 @@
status = "disabled";
};

- usb0_phy: usb-phy@47401300 {
- compatible = "ti,am335x-usb-phy";
- reg = <0x47401300 0x100>;
- reg-names = "phy";
- status = "disabled";
- ti,ctrl_mod = <&usb_ctrl_mod>;
- };
-
usb0: usb@47401000 {
compatible = "ti,musb-am33xx";
status = "disabled";
@@ -509,9 +501,9 @@
"tx14", "tx15";
};

- usb1_phy: usb-phy@47401b00 {
+ usb0_phy: usb-phy@47401300 {
compatible = "ti,am335x-usb-phy";
- reg = <0x47401b00 0x100>;
+ reg = <0x47401300 0x100>;
reg-names = "phy";
status = "disabled";
ti,ctrl_mod = <&usb_ctrl_mod>;
@@ -556,6 +548,14 @@
"tx14", "tx15";
};

+ usb1_phy: usb-phy@47401b00 {
+ compatible = "ti,am335x-usb-phy";
+ reg = <0x47401b00 0x100>;
+ reg-names = "phy";
+ status = "disabled";
+ ti,ctrl_mod = <&usb_ctrl_mod>;
+ };
+
cppi41dma: dma-controller@47402000 {
compatible = "ti,am3359-cppi41";
reg = <0x47400000 0x1000
--
1.8.3.1


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