Updating the usb5744 hub node as per the latest upstream DT binding
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
tree/Documentation/devicetree/bindings/usb/microchip,usb5744.yaml?h=v6.8.8

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbar...@amd.com>
---
 arch/arm/dts/zynqmp-sck-kr-g-revA.dtso | 48 ++++++++++++++++++++++++++
 arch/arm/dts/zynqmp-sck-kr-g-revB.dtso | 48 ++++++++++++++++++++++++++
 arch/arm/dts/zynqmp-sck-kv-g-revA.dtso | 18 ++++++++++
 arch/arm/dts/zynqmp-sck-kv-g-revB.dtso | 25 +++++++++++++-
 4 files changed, 138 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso 
b/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
index 6349a0e108..e40840acb8 100644
--- a/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revA.dtso
@@ -105,11 +105,19 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <0>;
+                       hub_1: usb-hub@2d {
+                               compatible = "microchip,usb5744";
+                               reg = <0x2d>;
+                       };
                };
                usbhub_i2c1: i2c@1 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <1>;
+                       hub_2: usb-hub@2d {
+                               compatible = "microchip,usb5744";
+                               reg = <0x2d>;
+                       };
                };
                /* Bus 2/3 are not connected */
        };
@@ -164,6 +172,26 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub_3_0>;
+               i2c-bus = <&hub_1>;
+               reset-gpios = <&slg7xl45106 3 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub_2_0>;
+               i2c-bus = <&hub_1>;
+               reset-gpios = <&slg7xl45106 3 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &usb1 { /* mio64 - mio75 */
@@ -188,6 +216,26 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub1_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub1_3_0>;
+               i2c-bus = <&hub_2>;
+               reset-gpios = <&slg7xl45106 4 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub1_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub1_2_0>;
+               i2c-bus = <&hub_2>;
+               reset-gpios = <&slg7xl45106 4 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &gem0 { /* mdio mio50/51 */
diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso 
b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
index b0d737d3ca..ce1ad2b765 100644
--- a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso
@@ -117,11 +117,19 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <0>;
+                       hub_1: usb-hub@2d {
+                               compatible = "microchip,usb5744";
+                               reg = <0x2d>;
+                       };
                };
                usbhub_i2c1: i2c@1 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <1>;
+                       hub_2: usb-hub@2d {
+                               compatible = "microchip,usb5744";
+                               reg = <0x2d>;
+                       };
                };
                /* Bus 2/3 are not connected */
        };
@@ -184,6 +192,26 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub_3_0>;
+               i2c-bus = <&hub_1>;
+               reset-gpios = <&slg7xl45106 3 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub_2_0>;
+               i2c-bus = <&hub_1>;
+               reset-gpios = <&slg7xl45106 3 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &usb1 { /* mio64 - mio75 */
@@ -209,6 +237,26 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub1_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub1_3_0>;
+               i2c-bus = <&hub_2>;
+               reset-gpios = <&slg7xl45106 4 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub1_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub1_2_0>;
+               i2c-bus = <&hub_2>;
+               reset-gpios = <&slg7xl45106 4 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &gem0 { /* mdio mio50/51 */
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso 
b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
index 561b546e37..0ef0357bd2 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revA.dtso
@@ -142,6 +142,24 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub_3_0>;
+               reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub_2_0>;
+               reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &sdhci1 { /* on CC with tuned parameters */
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso 
b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
index 64683e0ccb..92d8851eb8 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso
@@ -92,7 +92,10 @@
                label = "ina260-u14";
                reg = <0x40>;
        };
-       /* u43 - 0x2d - USB hub */
+       hub: usb-hub@2d {
+               compatible = "microchip,usb5744";
+               reg = <0x2d>;
+       };
        /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
 };
 
@@ -146,6 +149,26 @@
        dr_mode = "host";
        snps,usb3_lpm_capable;
        maximum-speed = "super-speed";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       /* 2.0 hub on port 1 */
+       hub_2_0: hub@1 {
+               compatible = "usb424,2744";
+               reg = <1>;
+               peer-hub = <&hub_3_0>;
+               i2c-bus = <&hub>;
+               reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+       };
+
+       /* 3.0 hub on port 2 */
+       hub_3_0: hub@2 {
+               compatible = "usb424,5744";
+               reg = <2>;
+               peer-hub = <&hub_2_0>;
+               i2c-bus = <&hub>;
+               reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+       };
 };
 
 &sdhci1 { /* on CC with tuned parameters */
-- 
2.17.1

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