[linux-yocto][v5.15/standard/preempt-rt/nxp-sdk-5.15/nxp-s32g][PATCH 3/4] dts: s32cc: usb phy driver switch to ulpi generic

[quanyang.wang]

From: Quanyang Wang <quanyang.w...@windriver.com>

Since a new usb phy driver for ulpi otg phys is introduced, we switch to
it instead of using "Nop USB Transceiver driver". This is because that
we shouldn't rely on the usb phy initialization in u-boot.

Signed-off-by: Quanyang Wang <quanyang.w...@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
---
 arch/arm64/boot/dts/freescale/s32gxxxa-evb.dtsi | 10 +++++++---
 arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi | 10 +++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/s32gxxxa-evb.dtsi 
b/arch/arm64/boot/dts/freescale/s32gxxxa-evb.dtsi
index 3bba371ba0101..331f6aed32643 100644
--- a/arch/arm64/boot/dts/freescale/s32gxxxa-evb.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32gxxxa-evb.dtsi
@@ -10,8 +10,12 @@ chosen {
                stdout-path = "serial0:115200n8";
        };
 
-       usbphynop: usbphynop {
-               compatible = "usb-nop-xceiv";
+       usbphyulpi: usbphyulpi {
+               compatible = "nxp,saf1508", "usb-phy-ulpi-generic";
+               /* ULPI_OTG_ID_PULLUP | ULPI_OTG_DRVVBUS_EXT | 
ULPI_OTG_EXTVBUSIND |
+                * ULPI_IC_IND_PASSTHRU | ULPI_IC_EXTVBUS_INDINV
+                */
+               usb-ulpi-flags = <0x60C1>;
                #phy-cells = <0>;
        };
 };
@@ -23,7 +27,7 @@ &usbmisc {
 &usbotg {
        pinctrl-names = "default";
        pinctrl-0 = <&usbotg_pins>;
-       fsl,usbphy = <&usbphynop>;
+       fsl,usbphy = <&usbphyulpi>;
        status = "okay";
 };
 
diff --git a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi 
b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
index afe8a5cea3e16..defff5441f4dc 100644
--- a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
@@ -12,8 +12,12 @@ chosen {
                stdout-path = "serial0:115200n8";
        };
 
-       usbphynop: usbphynop {
-               compatible = "usb-nop-xceiv";
+       usbphyulpi: usbphyulpi {
+               compatible = "nxp,saf1508", "usb-phy-ulpi-generic";
+               /* ULPI_OTG_ID_PULLUP | ULPI_OTG_DRVVBUS_EXT | 
ULPI_OTG_EXTVBUSIND |
+                * ULPI_IC_IND_PASSTHRU | ULPI_IC_EXTVBUS_INDINV
+                */
+               usb-ulpi-flags = <0x60C1>;
                #phy-cells = <0>;
        };
 };
@@ -980,7 +984,7 @@ &usbmisc {
 &usbotg {
        pinctrl-names = "default";
        pinctrl-0 = <&usbotg_pins>;
-       fsl,usbphy = <&usbphynop>;
+       fsl,usbphy = <&usbphyulpi>;
        status = "okay";
 };
 
-- 
2.36.1


-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#12310): 
https://lists.yoctoproject.org/g/linux-yocto/message/12310
Mute This Topic: https://lists.yoctoproject.org/mt/97817798/21656
Group Owner: linux-yocto+ow...@lists.yoctoproject.org
Unsubscribe: https://lists.yoctoproject.org/g/linux-yocto/unsub 
[arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-