DTS updates for 8349emds USB peripheral support
Subsystems (3)
PATCH 3/3 DTS updates for 8349emds USB peripheral support
Add new dr_mode property to USB node, and update default dts for 8439emds.
---
Documentation/powerpc/booting-without-of.txt | 3 +++ arch/powerpc/boot/dts/mpc8349emds.dts | 6 ++++++ 2 files changed, 9 insertions(+), 0 deletions(-)
Documentation/powerpc/booting-without-of.txt +2 -0
@@ -1334,6 +1334,8 @@ platforms are moved over to use the flattened-device-tree model. fsl-usb2-mph compatible controllers. Either this property or "port0" (or both) must be defined for "fsl-usb2-mph" compatible controllers. + - dr_mode : indicates the working mode of DR module. Can be "host", + "peripheral" or "otg". Recommended properties : - interrupts : <a b> where a is the interrupt number and b is a
@@ -1367,6 +1369,7 @@ platforms are moved over to use the flattened-device-tree model.
#size-cells = <0>; interrupt-parent = <700>; interrupts = <26 1>; + dr_mode = "otg"; phy = "ulpi"; };
arch/powerpc/boot/dts/mpc8349emds.dts +0 -0
@@ -39,6 +39,11 @@
reg = <00000000 10000000>; // 256MB at 0 };
+ bcsr@e2400000 {
+ device_type = "board-control";
+ reg = <e2400000 8000>;
+ };
+
soc8349@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -103,6 +108,7 @@
#size-cells = <0>;
interrupt-parent = <700>;
interrupts = <26 2>;
+ dr_mode = "otg";
phy_type = "ulpi";
};Quoted 14 lines · Li Yang
Add new
dr_modeproperty to USB node, and update default dts for 8439emds.Signed-off-by Li Yang <[email protected]>---
Documentation/powerpc/booting-without-of.txt | 3 +++ arch/powerpc/boot/dts/mpc8349emds.dts | 6 ++++++ 2 files changed, 9 insertions(+), 0 deletions(-)Documentation/powerpc/booting-without-of.txt +0
-0@@ -1334,6 +1334,8 @@ platforms are moved over to use the flattened-
Quoted 7 lines
device-tree model.
fsl-usb2-mph compatible controllers. Either this property or "port0" (or both) must be defined for "fsl-usb2-mph"
compatible controllers.
+ -dr_mode: indicates the working mode of DR module. Can be
"host",
+ "peripheral" or "otg".
Add details about what it means if dr_mode is not set for 'fsl-usb2-dr'. Also some details about dr_mode being invalid/ignored for 'fsl-usb2-mph'
Quoted 32 lines
Recommended properties :
- interrupts : <a b> where a is the interrupt number and b is aDocumentation/powerpc/booting-without-of.txt +0
-0@@ -1367,6 +1369,7 @@ platforms are moved over to use the flattened-device-tree model.
#size-cells = <0>; interrupt-parent = <700>; interrupts = <26 1>;Documentation/powerpc/booting-without-of.txt +1
-0+ dr_mode = "otg";phy = "ulpi"; };arch/powerpc/boot/dts/mpc8349emds.dts +6
-0@@ -39,6 +39,11 @@ reg = <00000000 10000000>; // 256MB at 0 }; + bcsr@e2400000 { + device_type = "board-control"; + reg = <e2400000 8000>; + }; + soc8349@e0000000 { #address-cells = <1>; #size-cells = <1>;@@ -103,6 +108,7 @@ #size-cells = <0>; interrupt-parent = <700>; interrupts = <26 2>; + dr_mode = "otg"; phy_type = "ulpi"; };