[PATCH] ARM: zynq: Sync Microzed board with Linux kernel

2023-03-28 Thread Michal Simek 
Fix model name, node locations and also add pinctrl description for usb.

Signed-off-by: Michal Simek 
---

---
 arch/arm/dts/zynq-microzed.dts | 42 --
 1 file changed, 35 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts
index b95eb3ed2434..5f280f4d8ece 100644
--- a/arch/arm/dts/zynq-microzed.dts
+++ b/arch/arm/dts/zynq-microzed.dts
@@ -8,7 +8,7 @@
 #include "zynq-7000.dtsi"
 
 / {
-   model = "Zynq MicroZED Board";
+   model = "Avnet MicroZed board";
compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", 
"xlnx,zynq-7000";
 
aliases {
@@ -19,7 +19,7 @@
 
memory@0 {
device_type = "memory";
-   reg = <0 0x4000>;
+   reg = <0x0 0x4000>;
};
 
chosen {
@@ -42,11 +42,6 @@
status = "okay";
 };
 
-&uart1 {
-   bootph-all;
-   status = "okay";
-};
-
 &gem0 {
status = "okay";
phy-mode = "rgmii-id";
@@ -62,8 +57,41 @@
status = "okay";
 };
 
+&uart1 {
+   bootph-all;
+   status = "okay";
+};
+
 &usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
+   pinctrl-names = "default";
+   pinctrl-0 = <&pinctrl_usb0_default>;
+};
+
+&pinctrl0 {
+   pinctrl_usb0_default: usb0-default {
+   mux {
+   groups = "usb0_0_grp";
+   function = "usb0";
+   };
+
+   conf {
+   groups = "usb0_0_grp";
+   slew-rate = <0>;
+   io-standard = <1>;
+   };
+
+   conf-rx {
+   pins = "MIO29", "MIO31", "MIO36";
+   bias-high-impedance;
+   };
+
+   conf-tx {
+   pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
+  "MIO35", "MIO37", "MIO38", "MIO39";
+   bias-disable;
+   };
+   };
 };
-- 
2.36.1

Re: [PATCH] ARM: zynq: Sync Microzed board with Linux kernel

2023-04-17 Thread Michal Simek 




On 3/28/23 09:21, Michal Simek wrote:

Fix model name, node locations and also add pinctrl description for usb.

Signed-off-by: Michal Simek 
---

---
  arch/arm/dts/zynq-microzed.dts | 42 --
  1 file changed, 35 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts
index b95eb3ed2434..5f280f4d8ece 100644
--- a/arch/arm/dts/zynq-microzed.dts
+++ b/arch/arm/dts/zynq-microzed.dts
@@ -8,7 +8,7 @@
  #include "zynq-7000.dtsi"
  
  / {

-   model = "Zynq MicroZED Board";
+   model = "Avnet MicroZed board";
compatible = "avnet,zynq-microzed", "xlnx,zynq-microzed", 
"xlnx,zynq-7000";
  
  	aliases {

@@ -19,7 +19,7 @@
  
  	memory@0 {

device_type = "memory";
-   reg = <0 0x4000>;
+   reg = <0x0 0x4000>;
};
  
  	chosen {

@@ -42,11 +42,6 @@
status = "okay";
  };
  
-&uart1 {

-   bootph-all;
-   status = "okay";
-};
-
  &gem0 {
status = "okay";
phy-mode = "rgmii-id";
@@ -62,8 +57,41 @@
status = "okay";
  };
  
+&uart1 {

+   bootph-all;
+   status = "okay";
+};
+
  &usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
+   pinctrl-names = "default";
+   pinctrl-0 = <&pinctrl_usb0_default>;
+};
+
+&pinctrl0 {
+   pinctrl_usb0_default: usb0-default {
+   mux {
+   groups = "usb0_0_grp";
+   function = "usb0";
+   };
+
+   conf {
+   groups = "usb0_0_grp";
+   slew-rate = <0>;
+   io-standard = <1>;
+   };
+
+   conf-rx {
+   pins = "MIO29", "MIO31", "MIO36";
+   bias-high-impedance;
+   };
+
+   conf-tx {
+   pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
+  "MIO35", "MIO37", "MIO38", "MIO39";
+   bias-disable;
+   };
+   };
  };


Applied.
M