arm64: dts: ti: iot2050: Prepare for adding 2nd-generation boards

The current IOT2050 devices are Product Generation 1 (PG1), using SR1.0
AM65x silicon. Upcoming PG2 devices will use SR2.x SoCs and will
therefore need separate device trees. Prepare for that by factoring out
common bits that will be shared across both generations.

At this chance, drop a link to the product homepage to in the top-level
dts files. Also fix a typo in my email address in some headers.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/31fece05f9728a852c0632985c4fa537cced4ece.1632657917.git.jan.kiszka@web.de

1 files changed, 2 insertions, 33 deletions

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index b29537088289..65da226847f4 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -4,13 +4,11 @@
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
- *   Jan Kiszka <jan.kiszk@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
  *
- * Common bits of the IOT2050 Basic and Advanced variants
+ * Common bits of the IOT2050 Basic and Advanced variants, PG1 and PG2
  */
 
-/dts-v1/;
-
 #include "k3-am654.dtsi"
 #include <dt-bindings/phy/phy.h>
 
@@ -557,7 +555,6 @@
 	pinctrl-0 = <&main_mmc1_pins_default>;
 	ti,driver-strength-ohm = <50>;
 	disable-wp;
-	no-1-8-v;
 };
 
 &usb0 {
@@ -631,10 +628,6 @@
 	};
 };
 
-&serdes0 {
-	status = "disabled";
-};
-
 &pcie0_rc {
 	status = "disabled";
 };
@@ -738,27 +731,3 @@
 &icssg2_mdio {
 	status = "disabled";
 };
-
-&tx_pru0_0 {
-	status = "disabled";
-};
-
-&tx_pru0_1 {
-	status = "disabled";
-};
-
-&tx_pru1_0 {
-	status = "disabled";
-};
-
-&tx_pru1_1 {
-	status = "disabled";
-};
-
-&tx_pru2_0 {
-	status = "disabled";
-};
-
-&tx_pru2_1 {
-	status = "disabled";
-};