arm64: zynqmp: Do not expose usbhub nodes

Upstream dwc3 U-Boot driver is not able to handle child nodes properly
that's why comment them in DT for now. This patch should be reverted when
dwc3 driver handles it properly.
DT node itself is aligned with dt schema.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/537c91a7ac0843358c4e33aa10d9e035d8e92faf.1699286139.git.michal.simek@amd.com

diff --git a/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso b/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso
index 5a5c1efd6b96870c8bcf8a179247ed9bd5104769..8d0ddecdc14cd7774c417ef141c03a0ee73797c4 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso
@@ -87,7 +87,7 @@
        phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
        reset-gpios = <&slg7xl45106 0 GPIO_ACTIVE_LOW>;
        assigned-clock-rates = <250000000>, <20000000>;
-
+#if 0
        usbhub0: usb-hub { /* u36 */
                i2c-bus = <&i2c1>;
                compatible = "microchip,usb5744";
@@ -98,6 +98,7 @@
                compatible = "microchip,usb2244";
                reset-gpios = <&slg7xl45106 2 GPIO_ACTIVE_LOW>;
        };
+#endif
 };
 
 &dwc3_0 {

diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso b/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
index 30a0230d476782568fd08dc937255e844fdcdc7b..95b1dc5aa571805813041bfa1e3c55c8199bae0e 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
@@ -139,7 +139,7 @@
        phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
        reset-gpios = <&slg7xl45106 0 GPIO_ACTIVE_LOW>;
        assigned-clock-rates = <250000000>, <20000000>;
-
+#if 0
        usbhub0: usb-hub { /* u43 */
                i2c-bus = <&usbhub_i2c0>;
                compatible = "microchip,usb5744";
@@ -150,6 +150,7 @@
                compatible = "microchip,usb2244";
                reset-gpios = <&slg7xl45106 2 GPIO_ACTIVE_LOW>;
        };
+#endif
 };
 
 &dwc3_0 {

diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
index 8f4c52d6d643264fe351109e913957f9fb9be922..e2387a2abb8fa15195acf9fe510e9a89520aa166 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
@@ -139,7 +139,7 @@
        phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
        reset-gpios = <&slg7xl45106 0 GPIO_ACTIVE_LOW>;
        assigned-clock-rates = <250000000>, <20000000>;
-
+#if 0
        usbhub0: usb-hub { /* u43 */
                i2c-bus = <&usbhub_i2c0>;
                compatible = "microchip,usb5744";
@@ -150,6 +150,7 @@
                compatible = "microchip,usb2244";
                reset-gpios = <&slg7xl45106 2 GPIO_ACTIVE_LOW>;
        };
+#endif
 };
 
 &dwc3_0 {

diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
index c4f1da92186fcca1c16237390bfebb398cdcc420..f43c159cdca9412f774df813e2bbd7d5caca6ed1 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
@@ -131,10 +131,12 @@
        pinctrl-0 = <&pinctrl_usb0_default>;
        phy-names = "usb3-phy";
        phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+#if 0
        usbhub: usb5744 { /* u43 */
                compatible = "microchip,usb5744";
                reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
        };
+#endif
 };
 
 &dwc3_0 {

diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
index 6c5e0e5660615df036a1b1eb0bc56ce7a4207b8b..3643569cc7c83f76470c1509d5a194079aad299f 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
@@ -113,13 +113,14 @@
        phy-names = "usb3-phy";
        phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
        assigned-clock-rates = <250000000>, <20000000>;
-
+#if 0
        usb5744: usb-hub { /* u43 */
                status = "okay";
                compatible = "microchip,usb5744";
                i2c-bus = <&i2c1>;
                reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
        };
+#endif
 };
 
 &dwc3_0 {