On 14-02-27 02:25 PM, Charlie Paul wrote:
From: SangeethaRao <sangeetha....@lsi.com>
The latest USB driver in 3.10 Yocto expects more information from DTS
than what existed in ACP3421 DTS. The ACP3421 DTS was updated with
the extra information based on LSI hardware configurations.
And without the extra information .. what do we see on boot ? I'm
assuming silent boot death , since you are messing with the uart.
If that is the case, get that into the change log, and send the
pull request.
If it isn't the case, I await the explanation :)
Bruce
Signed-off-by: SangeethaRao <sangeetha....@lsi.com>
---
arch/powerpc/boot/dts/acp342x.dts | 33 +++++++++++++++++----------------
1 file changed, 17 insertions(+), 16 deletions(-)
diff --git a/arch/powerpc/boot/dts/acp342x.dts
b/arch/powerpc/boot/dts/acp342x.dts
index b851788..f5cf3a6 100644
--- a/arch/powerpc/boot/dts/acp342x.dts
+++ b/arch/powerpc/boot/dts/acp342x.dts
@@ -90,64 +90,65 @@
clock-frequency = <0>; // Filled in by zImage
UART0: serial@00404000 {
device_type = "serial";
- compatible = "acp-uart0";
+ compatible = "lsi,acp-uart0";
enabled = <1>;
reg = <0x00404000 0x1000>;
clock-reg = <0x00408040 0x20>;
clock-frequency = <0xbebc200>;
current-speed = <9600>;
interrupt-parent = <&MPIC>;
- interrupts = <22 4>;
+ interrupts = <22>;
};
UART1: serial@00405000 {
device_type = "serial";
- compatible = "acp-uart1";
+ compatible = "lsi,acp-uart1";
enabled = <0>;
reg = <0x00405000 0x1000>;
clock-reg = <0x00408060 0x20>;
clock-frequency = <200000000>;
current-speed = <9600>;
interrupt-parent = <&MPIC>;
- interrupts = <23 4>;
+ interrupts = <23>;
};
USB0: usb@004a4000 {
device_type = "usb";
- compatible = "acp-usb";
- enabled = <0>;
- reg = <0x004a4000 0x00020000>;
+ compatible = "lsi,acp-usb";
+ enabled = <1>;
+ reg = <0x20 0x004A0000 0x0 0020000>,
+ <0x20 0x0040C000 0x0 0001000>;
interrupt-parent = <&MPIC>;
- interrupts = <31 4>;
+ interrupts = <31>;
};
I2C: i2c@00403000 {
- compatible = "acp-i2c";
+ compatible = "lsi,acp-i2c";
enabled = <0>;
reg = <0x00403000 0x00001000>;
interrupt-parent = <&MPIC>;
- interrupts = <21 4>;
+ interrupts = <21>;
};
SSP: ssp@00402000 {
- compatible = "acp-ssp";
+ compatible = "arm,acp-ssp";
enabled = <0>;
reg = <0x00402000 0x00001000>;
interrupt-parent = <&MPIC>;
- interrupts = <20 4>;
+ interrupts = <20>;
};
NAND: nand@00440000 {
device_type = "nand";
- compatible = "acp-nand";
+ compatible = "lsi,acp-nand";
enabled = <1>;
reg = <0x00440000 0x20000
0x0040c000 0x1000>;
};
FEMAC: femac@00480000 {
device_type = "network";
- compatible = "acp-femac";
+ compatible = "lsi,acp-femac";
enabled = <1>;
reg = <0x00480000 0x1000
0x00481000 0x1000
0x00482000 0x1000>;
interrupt-parent = <&MPIC>;
- interrupts = <33 4>;
+ interrupts = <33>;
mdio-reg = <0x00409000 0x1000>;
// The following will get filled in by
// the boot loader.
@@ -284,7 +285,7 @@
};
rio0: rapidio@f0020000 {
- compatible = "acp,rapidio-delta";
+ compatible = "lsi,rapidio-delta";
device_type = "rapidio";
enabled = <0>;
#size = <0>; /* 0 = (256, small system)
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