# \[PATCH 1/2\] fix wrong USB phy type in mpc837xmds dts

- Subsystems: LINUX FOR POWERPC (32-BIT AND 64-BIT), THE REST
- Maintainers: Madhavan Srinivasan, Linus Torvalds
- List: linuxppc-dev
- 2 messages, 2 authors
- Page: https://ratatoskr.run/linuxppc-dev/2008/03/9436628/t

## \[PATCH 1/2\] fix wrong USB phy type in mpc837xmds dts

- From: Li Yang \<hidden\>
- Date: 2008-03-06 11:46:07 
- Message: https://ratatoskr.run/linuxppc-dev/2008/03/9436628.md

```text
Due to chip constraint MPC837x USB DR module can only use
ULPI and serial PHY interfaces.  The patch fixes the wrong
type in dts.

Signed-off-by: Li Yang <redacted>
---
 arch/powerpc/boot/dts/mpc8377_mds.dts |    4 ++--
 arch/powerpc/boot/dts/mpc8378_mds.dts |    4 ++--
 arch/powerpc/boot/dts/mpc8379_mds.dts |    4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index a3637ff..677a061 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -91,7 +91,6 @@
 			mode = "cpu";
 		};
 
-		/* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 		usb@23000 {
 			compatible = "fsl-usb2-dr";
 			reg = <0x23000 0x1000>;
@@ -99,7 +98,8 @@
 			#size-cells = <0>;
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
-			phy_type = "utmi_wide";
+			dr_mode = "host";
+			phy_type = "ulpi";
 		};
 
 		mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index 533e9b0..3f9e9fe 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -91,7 +91,6 @@
 			mode = "cpu";
 		};
 
-		/* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 		usb@23000 {
 			compatible = "fsl-usb2-dr";
 			reg = <0x23000 0x1000>;
@@ -99,7 +98,8 @@
 			#size-cells = <0>;
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
-			phy_type = "utmi_wide";
+			dr_mode = "host";
+			phy_type = "ulpi";
 		};
 
 		mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index c270685..36c1c13 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -91,7 +91,6 @@
 			mode = "cpu";
 		};
 
-		/* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
 		usb@23000 {
 			compatible = "fsl-usb2-dr";
 			reg = <0x23000 0x1000>;
@@ -99,7 +98,8 @@
 			#size-cells = <0>;
 			interrupt-parent = <&ipic>;
 			interrupts = <38 0x8>;
-			phy_type = "utmi_wide";
+			dr_mode = "host";
+			phy_type = "ulpi";
 		};
 
 		mdio@24520 {
-- 
1.5.4.rc4
```

## Re: \[PATCH 1/2\] fix wrong USB phy type in mpc837xmds dts

- From: Kumar Gala \<hidden\>
- Date: 2008-03-07 15:04:08 
- Message: https://ratatoskr.run/linuxppc-dev/2008/03/9436660.md

```text

On Mar 6, 2008, at 4:42 AM, Li Yang wrote:

> Due to chip constraint MPC837x USB DR module can only use
> ULPI and serial PHY interfaces.  The patch fixes the wrong
> type in dts.
>
> Signed-off-by: Li Yang <redacted>
> ---
> arch/powerpc/boot/dts/mpc8377_mds.dts |    4 ++--
> arch/powerpc/boot/dts/mpc8378_mds.dts |    4 ++--
> arch/powerpc/boot/dts/mpc8379_mds.dts |    4 ++--
> 3 files changed, 6 insertions(+), 6 deletions(-)

applied.

- k
```