Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

phy: marvell: cp110: update utmi phy connection type

Browse Source 
UTMI_PHY_TO_USB_HOST was used in USB3 UTMI dts node only, but there will
be USB2 UTMI dts node for some SoCs that have got USB2 controller, so rename
TO_USB_HOST to TO_USB3_HOST to distinguish TO_USB2_HOST in later on patches.

Signed-off-by: zachary <zhangzg@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
master
Stefan Roese 7 years ago
parent 7dda98e0da
commit e89acc4bf1
4 changed files with 9 additions and 8 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 4
      arch/arm/dts/armada-cp110-master.dtsi
  2. 2
      arch/arm/dts/armada-cp110-slave.dtsi
  3. 5
      drivers/phy/marvell/comphy_cp110.c
  4. 6
      include/dt-bindings/comphy/comphy_data.h

4
arch/arm/dts/armada-cp110-master.dtsi
Unescape View File

@ -253,7 +253,7 @@
reg = <0x580000 0x1000>, /* utmi-unit */
<0x440420 0x4>, /* usb-cfg */
<0x440440 0x4>; /* utmi-cfg */
utmi-port = <UTMI_PHY_TO_USB_HOST0>;
utmi-port = <UTMI_PHY_TO_USB3_HOST0>;
status = "disabled";
};
@ -262,7 +262,7 @@
reg = <0x581000 0x1000>, /* utmi-unit */
<0x440420 0x4>, /* usb-cfg */
<0x440444 0x4>; /* utmi-cfg */
utmi-port = <UTMI_PHY_TO_USB_HOST1>;
utmi-port = <UTMI_PHY_TO_USB3_HOST1>;
status = "disabled";
};

2
arch/arm/dts/armada-cp110-slave.dtsi
Unescape View File

@ -254,7 +254,7 @@
reg = <0x580000 0x1000>, /* utmi-unit */
<0x440420 0x4>, /* usb-cfg */
<0x440440 0x4>; /* utmi-cfg */
utmi-port = <UTMI_PHY_TO_USB_HOST0>;
utmi-port = <UTMI_PHY_TO_USB3_HOST0>;
status = "disabled";
};
};

5
drivers/phy/marvell/comphy_cp110.c
Unescape View File

@ -1304,7 +1304,7 @@ static void comphy_utmi_power_down(u32 utmi_index, void __iomem *utmi_base_addr,
* If UTMI connected to USB Device, configure mux prior to PHY init
* (Device can be connected to UTMI0 or to UTMI1)
*/
if (utmi_phy_port == UTMI_PHY_TO_USB_DEVICE0) {
if (utmi_phy_port == UTMI_PHY_TO_USB3_DEVICE0) {
debug("stage: UTMI %d - Enable Device mode and configure UTMI mux\n",
utmi_index);
/* USB3 Device UTMI enable */
@ -1496,7 +1496,8 @@ static void comphy_utmi_phy_init(u32 utmi_phy_count,
continue;
}
printf("UTMI PHY %d initialized to ", i);
if (cp110_utmi_data[i].utmi_phy_port == UTMI_PHY_TO_USB_DEVICE0)
if (cp110_utmi_data[i].utmi_phy_port ==
UTMI_PHY_TO_USB3_DEVICE0)
printf("USB Device\n");
else
printf("USB Host%d\n",

6
include/dt-bindings/comphy/comphy_data.h
Unescape View File

@ -52,9 +52,9 @@
#define PHY_POLARITY_ALL_INVERT \
(PHY_POLARITY_TXD_INVERT | PHY_POLARITY_RXD_INVERT)
#define UTMI_PHY_TO_USB_HOST0 0
#define UTMI_PHY_TO_USB_HOST1 1
#define UTMI_PHY_TO_USB_DEVICE0 2
#define UTMI_PHY_TO_USB3_HOST0 0
#define UTMI_PHY_TO_USB3_HOST1 1
#define UTMI_PHY_TO_USB3_DEVICE0 2
#define UTMI_PHY_INVALID 0xff
#endif /* _COMPHY_DATA_H_ */

Write Preview
Loading…
Cancel
Save