[PATCH v3 0/7] arm64: dts: iot2050: Add support for new SM variant

[PATCH v3 0/7] arm64: dts: iot2050: Add support for new SM variant

[Jan Kiszka]

Changes in v3:
 - rebased

Changes in v2:
 - LED improvements
 - factor out DP and USB3 dtsi files
 - fix subject of last patch

This bring support for yet another IOT2050 device variant, see last
patch for details. The rest is binding and refactoring to make that
happen. Plus, LED nodes are improved by adding function and color
properties.

Jan

Baocheng Su (2):
  arm64: dts: ti: iot2050: Disable R5 lockstep for all PG2 boards
  arm64: dts: ti: iot2050: Support IOT2050-SM variant

Jan Kiszka (4):
  arm64: dts: ti: iot2050: Factor out arduino connector bits
  arm64: dts: ti: iot2050: Factor out enabling of USB3 support
  arm64: dts: ti: iot2050: Factor out DP related bits
  arm64: dts: ti: iot2050: Annotate LED nodes

Su Bao Cheng (1):
  dt-bindings: arm: ti: Add binding for Siemens IOT2050 SM variant

 .../devicetree/bindings/arm/ti/k3.yaml        |   1 +
 arch/arm64/boot/dts/ti/Makefile               |   1 +
 .../ti/k3-am65-iot2050-arduino-connector.dtsi | 768 +++++++++++++++
 .../dts/ti/k3-am65-iot2050-common-pg1.dtsi    |   5 +-
 .../dts/ti/k3-am65-iot2050-common-pg2.dtsi    |  25 +-
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 871 +-----------------
 .../arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi |  98 ++
 .../boot/dts/ti/k3-am65-iot2050-usb3.dtsi     |  27 +
 .../ti/k3-am6528-iot2050-basic-common.dtsi    |   6 +-
 .../dts/ti/k3-am6528-iot2050-basic-pg2.dts    |   2 +
 .../boot/dts/ti/k3-am6528-iot2050-basic.dts   |   5 +
 .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  |  20 +-
 .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |  10 +-
 .../dts/ti/k3-am6548-iot2050-advanced-sm.dts  | 189 ++++
 .../dts/ti/k3-am6548-iot2050-advanced.dts     |   1 +
 15 files changed, 1132 insertions(+), 897 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-usb3.dtsi
 create mode 100644 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts

-- 
2.35.3

[PATCH v3 1/7] dt-bindings: arm: ti: Add binding for Siemens IOT2050 SM variant

[Jan Kiszka]

From: Su Bao Cheng <baocheng.su@siemens.com>

This new variant is derived from the Advanced PG2 board, removing the
Arduino interface, and adding a new ASIC for communicating with the
PLC 1200 signal modules.

Signed-off-by: Su Bao Cheng <baocheng.su@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/arm/ti/k3.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index c6506bccfe88..1723e1fa7fee 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -93,6 +93,7 @@ properties:
               - siemens,iot2050-advanced
               - siemens,iot2050-advanced-m2
               - siemens,iot2050-advanced-pg2
+              - siemens,iot2050-advanced-sm
               - siemens,iot2050-basic
               - siemens,iot2050-basic-pg2
               - ti,am654-evm
-- 
2.35.3

[PATCH v3 2/7] arm64: dts: ti: iot2050: Disable R5 lockstep for all PG2 boards

[Jan Kiszka]

From: Baocheng Su <baocheng.su@siemens.com>

The R5 lockstep disabling should be common for all PG2 boards, move it
from variants dts to common-pg2.dtsi.

As now the Basic PG2 consumes this twice, move Basic disabling to the
PG1 variant.

Signed-off-by: Baocheng Su <baocheng.su@siemens.com>
[Jan: avoid duplication of disabling for Basic PG2]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi     | 7 ++++++-
 arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi | 5 -----
 arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts         | 5 +++++
 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts   | 5 -----
 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts  | 7 +------
 5 files changed, 12 insertions(+), 17 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
index e9b57b87e42e..42adb8815f38 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) Siemens AG, 2021
+ * Copyright (c) Siemens AG, 2021-2023
  *
  * Authors:
  *   Chao Zeng <chao.zeng@siemens.com>
@@ -9,6 +9,11 @@
  * Common bits of the IOT2050 Basic and Advanced variants, PG2
  */
 
+&mcu_r5fss0 {
+	/* lock-step mode not supported on PG2 boards */
+	ti,cluster-mode = <0>;
+};
+
 &main_pmx0 {
 	cp2102n_reset_pin_default: cp2102n-reset-default-pins {
 		pinctrl-single,pins = <
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
index 1d6cddb11991..3bb6bcb0a5d3 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
@@ -40,8 +40,3 @@ &main_uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 };
-
-&mcu_r5fss0 {
-	/* lock-step mode not supported on Basic boards */
-	ti,cluster-mode = <0>;
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
index 87928ff28214..be9c8db4c43a 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic.dts
@@ -22,3 +22,8 @@ / {
 	compatible = "siemens,iot2050-basic", "ti,am654";
 	model = "SIMATIC IOT2050 Basic";
 };
+
+&mcu_r5fss0 {
+	/* lock-step mode not supported on this board */
+	ti,cluster-mode = <0>;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
index bd6f2e696e94..1e5d4d98b69b 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
@@ -21,11 +21,6 @@ / {
 	model = "SIMATIC IOT2050 Advanced M2";
 };
 
-&mcu_r5fss0 {
-	/* lock-step mode not supported on this board */
-	ti,cluster-mode = <0>;
-};
-
 &main_pmx0 {
 	main_bkey_pcie_reset: main-bkey-pcie-reset-default-pins {
 		pinctrl-single,pins = <
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
index f00dc86d01b9..a8ce8c891894 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) Siemens AG, 2018-2021
+ * Copyright (c) Siemens AG, 2018-2023
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
@@ -22,8 +22,3 @@ / {
 	compatible = "siemens,iot2050-advanced-pg2", "ti,am654";
 	model = "SIMATIC IOT2050 Advanced PG2";
 };
-
-&mcu_r5fss0 {
-	/* lock-step mode not supported on this board */
-	ti,cluster-mode = <0>;
-};
-- 
2.35.3

[PATCH v3 3/7] arm64: dts: ti: iot2050: Factor out arduino connector bits

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@siemens.com>

A new variant is to be added which will not have a arduino connector
like the existing ones. Factor out all bits that are specific to this
connector.

The split is not perfect because wkup_gpio0 is defined based on what is
common to all variants having the connector, thus containing also
connector-unrelated information. But this is still cleaner than
replicating this node into all 4 variants.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../ti/k3-am65-iot2050-arduino-connector.dtsi | 768 ++++++++++++++++++
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 753 -----------------
 .../ti/k3-am6528-iot2050-basic-common.dtsi    |   1 +
 .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  |   1 +
 .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |   1 +
 .../dts/ti/k3-am6548-iot2050-advanced.dts     |   1 +
 6 files changed, 772 insertions(+), 753 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
new file mode 100644
index 000000000000..cd86f412b837
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
@@ -0,0 +1,768 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2018-2023
+ *
+ * Authors:
+ *   Le Jin <le.jin@siemens.com>
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits for IOT2050 variants with Arduino connector
+ */
+
+&wkup_pmx0 {
+	pinctrl-names =
+		"default",
+		"d0-uart0-rxd",  "d0-gpio",  "d0-gpio-pullup",  "d0-gpio-pulldown",
+		"d1-uart0-txd",  "d1-gpio",  "d1-gpio-pullup",  "d1-gpio-pulldown",
+		"d2-uart0-ctsn", "d2-gpio",  "d2-gpio-pullup",  "d2-gpio-pulldown",
+		"d3-uart0-rtsn", "d3-gpio",  "d3-gpio-pullup",  "d3-gpio-pulldown",
+		"d10-spi0-cs0",  "d10-gpio", "d10-gpio-pullup", "d10-gpio-pulldown",
+		"d11-spi0-d0",   "d11-gpio", "d11-gpio-pullup", "d11-gpio-pulldown",
+		"d12-spi0-d1",   "d12-gpio", "d12-gpio-pullup", "d12-gpio-pulldown",
+		"d13-spi0-clk",  "d13-gpio", "d13-gpio-pullup", "d13-gpio-pulldown",
+		"a0-gpio", "a0-gpio-pullup", "a0-gpio-pulldown",
+		"a1-gpio", "a1-gpio-pullup", "a1-gpio-pulldown",
+		"a2-gpio", "a2-gpio-pullup", "a2-gpio-pulldown",
+		"a3-gpio", "a3-gpio-pullup", "a3-gpio-pulldown",
+		"a4-gpio", "a4-gpio-pullup", "a4-gpio-pulldown",
+		"a5-gpio", "a5-gpio-pullup", "a5-gpio-pulldown";
+
+	pinctrl-0 = <&d0_uart0_rxd>;
+	pinctrl-1 = <&d0_uart0_rxd>;
+	pinctrl-2 = <&d0_gpio>;
+	pinctrl-3 = <&d0_gpio_pullup>;
+	pinctrl-4 = <&d0_gpio_pulldown>;
+	pinctrl-5 = <&d1_uart0_txd>;
+	pinctrl-6 = <&d1_gpio>;
+	pinctrl-7 = <&d1_gpio_pullup>;
+	pinctrl-8 = <&d1_gpio_pulldown>;
+	pinctrl-9 = <&d2_uart0_ctsn>;
+	pinctrl-10 = <&d2_gpio>;
+	pinctrl-11 = <&d2_gpio_pullup>;
+	pinctrl-12 = <&d2_gpio_pulldown>;
+	pinctrl-13 = <&d3_uart0_rtsn>;
+	pinctrl-14 = <&d3_gpio>;
+	pinctrl-15 = <&d3_gpio_pullup>;
+	pinctrl-16 = <&d3_gpio_pulldown>;
+	pinctrl-17 = <&d10_spi0_cs0>;
+	pinctrl-18 = <&d10_gpio>;
+	pinctrl-19 = <&d10_gpio_pullup>;
+	pinctrl-20 = <&d10_gpio_pulldown>;
+	pinctrl-21 = <&d11_spi0_d0>;
+	pinctrl-22 = <&d11_gpio>;
+	pinctrl-23 = <&d11_gpio_pullup>;
+	pinctrl-24 = <&d11_gpio_pulldown>;
+	pinctrl-25 = <&d12_spi0_d1>;
+	pinctrl-26 = <&d12_gpio>;
+	pinctrl-27 = <&d12_gpio_pullup>;
+	pinctrl-28 = <&d12_gpio_pulldown>;
+	pinctrl-29 = <&d13_spi0_clk>;
+	pinctrl-30 = <&d13_gpio>;
+	pinctrl-31 = <&d13_gpio_pullup>;
+	pinctrl-32 = <&d13_gpio_pulldown>;
+	pinctrl-33 = <&a0_gpio>;
+	pinctrl-34 = <&a0_gpio_pullup>;
+	pinctrl-35 = <&a0_gpio_pulldown>;
+	pinctrl-36 = <&a1_gpio>;
+	pinctrl-37 = <&a1_gpio_pullup>;
+	pinctrl-38 = <&a1_gpio_pulldown>;
+	pinctrl-39 = <&a2_gpio>;
+	pinctrl-40 = <&a2_gpio_pullup>;
+	pinctrl-41 = <&a2_gpio_pulldown>;
+	pinctrl-42 = <&a3_gpio>;
+	pinctrl-43 = <&a3_gpio_pullup>;
+	pinctrl-44 = <&a3_gpio_pulldown>;
+	pinctrl-45 = <&a4_gpio>;
+	pinctrl-46 = <&a4_gpio_pullup>;
+	pinctrl-47 = <&a4_gpio_pulldown>;
+	pinctrl-48 = <&a5_gpio>;
+	pinctrl-49 = <&a5_gpio_pullup>;
+	pinctrl-50 = <&a5_gpio_pulldown>;
+
+	d0_uart0_rxd: d0-uart0-rxd-pins {
+		pinctrl-single,pins = <
+			/* (P4) MCU_UART0_RXD */
+			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4)
+		>;
+	};
+
+	d0_gpio: d0-gpio-pins {
+		pinctrl-single,pins = <
+			/* (P4) WKUP_GPIO0_29 */
+			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7)
+		>;
+	};
+
+	d0_gpio_pullup: d0-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (P4) WKUP_GPIO0_29 */
+			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d0_gpio_pulldown: d0-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (P4) WKUP_GPIO0_29 */
+			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d1_uart0_txd: d1-uart0-txd-pins {
+		pinctrl-single,pins = <
+			/* (P5) MCU_UART0_TXD */
+			AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4)
+		>;
+	};
+
+	d1_gpio: d1-gpio-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_30 */
+			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
+		>;
+	};
+
+	d1_gpio_pullup: d1-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_30 */
+			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
+		>;
+	};
+
+	d1_gpio_pulldown: d1-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_30 */
+			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d2_uart0_ctsn: d2-uart0-ctsn-pins {
+		pinctrl-single,pins = <
+			/* (P1) MCU_UART0_CTSn */
+			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4)
+		>;
+	};
+
+	d2_gpio: d2-gpio-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_31 */
+			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
+		>;
+	};
+
+	d2_gpio_pullup: d2-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_31 */
+			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
+		>;
+	};
+
+	d2_gpio_pulldown: d2-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (P5) WKUP_GPIO0_31 */
+			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d3_uart0_rtsn: d3-uart0-rtsn-pins {
+		pinctrl-single,pins = <
+			/* (N3) MCU_UART0_RTSn */
+			AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4)
+		>;
+	};
+
+	d3_gpio: d3-gpio-pins {
+		pinctrl-single,pins = <
+			/* (N3) WKUP_GPIO0_33 */
+			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
+		>;
+	};
+
+	d3_gpio_pullup: d3-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (N3) WKUP_GPIO0_33 */
+			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
+		>;
+	};
+
+	d3_gpio_pulldown: d3-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (N3) WKUP_GPIO0_33 */
+			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d10_spi0_cs0: d10-spi0-cs0-pins {
+		pinctrl-single,pins = <
+			/* (Y4) MCU_SPI0_CS0 */
+			AM65X_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0)
+		>;
+	};
+
+	d10_gpio: d10-gpio-pins {
+		pinctrl-single,pins = <
+			/* (Y4) WKUP_GPIO0_51 */
+			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
+		>;
+	};
+
+	d10_gpio_pullup: d10-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (Y4) WKUP_GPIO0_51 */
+			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
+		>;
+	};
+
+	d10_gpio_pulldown: d10-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (Y4) WKUP_GPIO0_51 */
+			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d11_spi0_d0: d11-spi0-d0-pins {
+		pinctrl-single,pins = <
+			/* (Y3) MCU_SPI0_D0 */
+			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 0)
+		>;
+	};
+
+	d11_gpio: d11-gpio-pins {
+		pinctrl-single,pins = <
+			/* (Y3) WKUP_GPIO0_49 */
+			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
+		>;
+	};
+
+	d11_gpio_pullup: d11-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (Y3) WKUP_GPIO0_49 */
+			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
+		>;
+	};
+
+	d11_gpio_pulldown: d11-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (Y3) WKUP_GPIO0_49 */
+			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d12_spi0_d1: d12-spi0-d1-pins {
+		pinctrl-single,pins = <
+			/* (Y2) MCU_SPI0_D1 */
+			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 0)
+		>;
+	};
+
+	d12_gpio: d12-gpio-pins {
+		pinctrl-single,pins = <
+			/* (Y2) WKUP_GPIO0_50 */
+			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
+		>;
+	};
+
+	d12_gpio_pullup: d12-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (Y2) WKUP_GPIO0_50 */
+			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
+		>;
+	};
+
+	d12_gpio_pulldown: d12-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (Y2) WKUP_GPIO0_50 */
+			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d13_spi0_clk: d13-spi0-clk-pins {
+		pinctrl-single,pins = <
+			/* (Y1) MCU_SPI0_CLK */
+			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 0)
+		>;
+	};
+
+	d13_gpio: d13-gpio-pins {
+		pinctrl-single,pins = <
+			/* (Y1) WKUP_GPIO0_48 */
+			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
+		>;
+	};
+
+	d13_gpio_pullup: d13-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (Y1) WKUP_GPIO0_48 */
+			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
+		>;
+	};
+
+	d13_gpio_pulldown: d13-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (Y1) WKUP_GPIO0_48 */
+			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a0_gpio: a0-gpio-pins {
+		pinctrl-single,pins = <
+			/* (L6) WKUP_GPIO0_45 */
+			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
+		>;
+	};
+
+	a0_gpio_pullup: a0-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (L6) WKUP_GPIO0_45 */
+			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
+		>;
+	};
+
+	a0_gpio_pulldown: a0-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (L6) WKUP_GPIO0_45 */
+			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a1_gpio: a1-gpio-pins {
+		pinctrl-single,pins = <
+			/* (M6) WKUP_GPIO0_44 */
+			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
+		>;
+	};
+
+	a1_gpio_pullup: a1-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (M6) WKUP_GPIO0_44 */
+			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
+		>;
+	};
+
+	a1_gpio_pulldown: a1-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (M6) WKUP_GPIO0_44 */
+			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a2_gpio: a2-gpio-pins {
+		pinctrl-single,pins = <
+			/* (L5) WKUP_GPIO0_43 */
+			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
+		>;
+	};
+
+	a2_gpio_pullup: a2-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (L5) WKUP_GPIO0_43 */
+			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
+		>;
+	};
+
+	a2_gpio_pulldown: a2-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (L5) WKUP_GPIO0_43 */
+			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a3_gpio: a3-gpio-pins {
+		pinctrl-single,pins = <
+			/* (M5) WKUP_GPIO0_39 */
+			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
+		>;
+	};
+
+	a3_gpio_pullup: a3-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (M5) WKUP_GPIO0_39 */
+			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
+		>;
+	};
+
+	a3_gpio_pulldown: a3-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (M5) WKUP_GPIO0_39 */
+			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a4_gpio: a4-gpio-pins {
+		pinctrl-single,pins = <
+			/* (L2) WKUP_GPIO0_42 */
+			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
+		>;
+	};
+
+	a4_gpio_pullup: a4-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (L2) WKUP_GPIO0_42 */
+			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
+		>;
+	};
+
+	a4_gpio_pulldown: a4-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (L2) WKUP_GPIO0_42 */
+			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	a5_gpio: a5-gpio-pins {
+		pinctrl-single,pins = <
+			/* (N5) WKUP_GPIO0_35 */
+			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT, 7)
+		>;
+	};
+
+	a5_gpio_pullup: a5-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (N5) WKUP_GPIO0_35 */
+			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	a5_gpio_pulldown: a5-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (N5) WKUP_GPIO0_35 */
+			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
+		pinctrl-single,pins = <
+			/* (AC7) WKUP_I2C0_SCL */
+			AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT,  0)
+			/* (AD6) WKUP_I2C0_SDA */
+			AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT,  0)
+		>;
+	};
+
+	arduino_i2c_aio_switch_pins_default: arduino-i2c-aio-switch-default-pins {
+		pinctrl-single,pins = <
+			/* (R2) WKUP_GPIO0_21 */
+			AM65X_WKUP_IOPAD(0x0024, PIN_OUTPUT, 7)
+		>;
+	};
+
+	arduino_io_oe_pins_default: arduino-io-oe-default-pins {
+		pinctrl-single,pins = <
+			/* (N4) WKUP_GPIO0_34 */
+			AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 7)
+			/* (M2) WKUP_GPIO0_36 */
+			AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 7)
+			/* (M3) WKUP_GPIO0_37 */
+			AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 7)
+			/* (M4) WKUP_GPIO0_38 */
+			AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 7)
+			/* (M1) WKUP_GPIO0_41 */
+			AM65X_WKUP_IOPAD(0x0074, PIN_OUTPUT, 7)
+		>;
+	};
+};
+
+&main_pmx0 {
+	pinctrl-names =
+		"default",
+		"d4-ehrpwm0-a", "d4-gpio", "d4-gpio-pullup", "d4-gpio-pulldown",
+		"d5-ehrpwm1-a", "d5-gpio", "d5-gpio-pullup", "d5-gpio-pulldown",
+		"d6-ehrpwm2-a", "d6-gpio", "d6-gpio-pullup", "d6-gpio-pulldown",
+		"d7-ehrpwm3-a", "d7-gpio", "d7-gpio-pullup", "d7-gpio-pulldown",
+		"d8-ehrpwm4-a", "d8-gpio", "d8-gpio-pullup", "d8-gpio-pulldown",
+		"d9-ehrpwm5-a", "d9-gpio", "d9-gpio-pullup", "d9-gpio-pulldown";
+
+	pinctrl-0 = <&d4_ehrpwm0_a>;
+	pinctrl-1 = <&d4_ehrpwm0_a>;
+	pinctrl-2 = <&d4_gpio>;
+	pinctrl-3 = <&d4_gpio_pullup>;
+	pinctrl-4 = <&d4_gpio_pulldown>;
+
+	pinctrl-5 = <&d5_ehrpwm1_a>;
+	pinctrl-6 = <&d5_gpio>;
+	pinctrl-7 = <&d5_gpio_pullup>;
+	pinctrl-8 = <&d5_gpio_pulldown>;
+
+	pinctrl-9 = <&d6_ehrpwm2_a>;
+	pinctrl-10 = <&d6_gpio>;
+	pinctrl-11 = <&d6_gpio_pullup>;
+	pinctrl-12 = <&d6_gpio_pulldown>;
+
+	pinctrl-13 = <&d7_ehrpwm3_a>;
+	pinctrl-14 = <&d7_gpio>;
+	pinctrl-15 = <&d7_gpio_pullup>;
+	pinctrl-16 = <&d7_gpio_pulldown>;
+
+	pinctrl-17 = <&d8_ehrpwm4_a>;
+	pinctrl-18 = <&d8_gpio>;
+	pinctrl-19 = <&d8_gpio_pullup>;
+	pinctrl-20 = <&d8_gpio_pulldown>;
+
+	pinctrl-21 = <&d9_ehrpwm5_a>;
+	pinctrl-22 = <&d9_gpio>;
+	pinctrl-23 = <&d9_gpio_pullup>;
+	pinctrl-24 = <&d9_gpio_pulldown>;
+
+	d4_ehrpwm0_a: d4-ehrpwm0-a-pins {
+		pinctrl-single,pins = <
+			/* (AG18) EHRPWM0_A */
+			AM65X_IOPAD(0x0084, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d4_gpio: d4-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AG18) GPIO0_33 */
+			AM65X_IOPAD(0x0084, PIN_INPUT, 7)
+		>;
+	};
+
+	d4_gpio_pullup: d4-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AG18) GPIO0_33 */
+			AM65X_IOPAD(0x0084, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d4_gpio_pulldown: d4-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AG18) GPIO0_33 */
+			AM65X_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d5_ehrpwm1_a: d5-ehrpwm1-a-pins {
+		pinctrl-single,pins = <
+			/* (AF17) EHRPWM1_A */
+			AM65X_IOPAD(0x008C, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d5_gpio: d5-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AF17) GPIO0_35 */
+			AM65X_IOPAD(0x008C, PIN_INPUT, 7)
+		>;
+	};
+
+	d5_gpio_pullup: d5-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AF17) GPIO0_35 */
+			AM65X_IOPAD(0x008C, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d5_gpio_pulldown: d5-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AF17) GPIO0_35 */
+			AM65X_IOPAD(0x008C, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d6_ehrpwm2_a: d6-ehrpwm2-a-pins {
+		pinctrl-single,pins = <
+			/* (AH16) EHRPWM2_A */
+			AM65X_IOPAD(0x0098, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d6_gpio: d6-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AH16) GPIO0_38 */
+			AM65X_IOPAD(0x0098, PIN_INPUT, 7)
+		>;
+	};
+
+	d6_gpio_pullup: d6-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AH16) GPIO0_38 */
+			AM65X_IOPAD(0x0098, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d6_gpio_pulldown: d6-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AH16) GPIO0_38 */
+			AM65X_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d7_ehrpwm3_a: d7-ehrpwm3-a-pins {
+		pinctrl-single,pins = <
+			/* (AH15) EHRPWM3_A */
+			AM65X_IOPAD(0x00AC, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d7_gpio: d7-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AH15) GPIO0_43 */
+			AM65X_IOPAD(0x00AC, PIN_INPUT, 7)
+		>;
+	};
+
+	d7_gpio_pullup: d7-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AH15) GPIO0_43 */
+			AM65X_IOPAD(0x00AC, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d7_gpio_pulldown: d7-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AH15) GPIO0_43 */
+			AM65X_IOPAD(0x00AC, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d8_ehrpwm4_a: d8-ehrpwm4-a-pins {
+		pinctrl-single,pins = <
+			/* (AG15) EHRPWM4_A */
+			AM65X_IOPAD(0x00C0, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d8_gpio: d8-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AG15) GPIO0_48 */
+			AM65X_IOPAD(0x00C0, PIN_INPUT, 7)
+		>;
+	};
+
+	d8_gpio_pullup: d8-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AG15) GPIO0_48 */
+			AM65X_IOPAD(0x00C0, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d8_gpio_pulldown: d8-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AG15) GPIO0_48 */
+			AM65X_IOPAD(0x00C0, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+
+	d9_ehrpwm5_a: d9-ehrpwm5-a-pins {
+		pinctrl-single,pins = <
+			/* (AD15) EHRPWM5_A */
+			AM65X_IOPAD(0x00CC, PIN_OUTPUT, 5)
+		>;
+	};
+
+	d9_gpio: d9-gpio-pins {
+		pinctrl-single,pins = <
+			/* (AD15) GPIO0_51 */
+			AM65X_IOPAD(0x00CC, PIN_INPUT, 7)
+		>;
+	};
+
+	d9_gpio_pullup: d9-gpio-pullup-pins {
+		pinctrl-single,pins = <
+			/* (AD15) GPIO0_51 */
+			AM65X_IOPAD(0x00CC, PIN_INPUT_PULLUP, 7)
+		>;
+	};
+
+	d9_gpio_pulldown: d9-gpio-pulldown-pins {
+		pinctrl-single,pins = <
+			/* (AD15) GPIO0_51 */
+			AM65X_IOPAD(0x00CC, PIN_INPUT_PULLDOWN, 7)
+		>;
+	};
+};
+
+&main_gpio0 {
+	gpio-line-names =
+		"main_gpio0-base", "", "", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "", "", "",
+		"", "", "", "IO4", "", "IO5", "", "", "IO6", "",
+		"", "", "", "IO7", "", "", "", "", "IO8", "",
+		"", "IO9";
+};
+
+&wkup_gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 =
+		<&arduino_i2c_aio_switch_pins_default>,
+		<&arduino_io_oe_pins_default>,
+		<&push_button_pins_default>,
+		<&db9_com_mode_pins_default>;
+	gpio-line-names =
+		/* 0..9 */
+		"wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
+		"UART0-enable", "UART0-terminate", "", "WIFI-disable",
+		/* 10..19 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 20..29 */
+		"", "A4A5-I2C-mux", "", "", "", "USER-button", "", "", "","IO0",
+		/* 30..39 */
+		"IO1", "IO2", "", "IO3", "IO17-direction", "A5",
+		"IO16-direction", "IO15-direction", "IO14-direction", "A3",
+		/* 40..49 */
+		"", "IO18-direction", "A4", "A2", "A1", "A0", "", "", "IO13",
+		"IO11",
+		/* 50..51 */
+		"IO12", "IO10";
+};
+
+&wkup_i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_i2c0_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&mcu_i2c0 {
+	/* D4200 */
+	pcal9535_1: gpio@20 {
+		compatible = "nxp,pcal9535";
+		reg = <0x20>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		gpio-line-names =
+			"A0-pull", "A1-pull", "A2-pull", "A3-pull", "A4-pull",
+			"A5-pull", "", "",
+			"IO14-enable", "IO15-enable", "IO16-enable",
+			"IO17-enable", "IO18-enable", "IO19-enable";
+	};
+
+	/* D4201 */
+	pcal9535_2: gpio@21 {
+		compatible = "nxp,pcal9535";
+		reg = <0x21>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		gpio-line-names =
+			"IO0-direction", "IO1-direction", "IO2-direction",
+			"IO3-direction", "IO4-direction", "IO5-direction",
+			"IO6-direction", "IO7-direction",
+			"IO8-direction", "IO9-direction", "IO10-direction",
+			"IO11-direction", "IO12-direction", "IO13-direction",
+			"IO19-direction";
+	};
+
+	/* D4202 */
+	pcal9535_3: gpio@25 {
+		compatible = "nxp,pcal9535";
+		reg = <0x25>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		gpio-line-names =
+			"IO0-pull", "IO1-pull", "IO2-pull", "IO3-pull",
+			"IO4-pull", "IO5-pull", "IO6-pull", "IO7-pull",
+			"IO8-pull", "IO9-pull", "IO10-pull", "IO11-pull",
+			"IO12-pull", "IO13-pull";
+	};
+};
+
+&mcu_uart0 {
+	status = "okay";
+};
+
+&tscadc1 {
+	status = "okay";
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5>;
+	};
+};
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 148fb8880089..3ba81866599e 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -192,434 +192,6 @@ icssg0_emac1: port@1 {
 };
 
 &wkup_pmx0 {
-	pinctrl-names =
-		"default",
-		"d0-uart0-rxd",  "d0-gpio",  "d0-gpio-pullup",  "d0-gpio-pulldown",
-		"d1-uart0-txd",  "d1-gpio",  "d1-gpio-pullup",  "d1-gpio-pulldown",
-		"d2-uart0-ctsn", "d2-gpio",  "d2-gpio-pullup",  "d2-gpio-pulldown",
-		"d3-uart0-rtsn", "d3-gpio",  "d3-gpio-pullup",  "d3-gpio-pulldown",
-		"d10-spi0-cs0",  "d10-gpio", "d10-gpio-pullup", "d10-gpio-pulldown",
-		"d11-spi0-d0",   "d11-gpio", "d11-gpio-pullup", "d11-gpio-pulldown",
-		"d12-spi0-d1",   "d12-gpio", "d12-gpio-pullup", "d12-gpio-pulldown",
-		"d13-spi0-clk",  "d13-gpio", "d13-gpio-pullup", "d13-gpio-pulldown",
-		"a0-gpio", "a0-gpio-pullup", "a0-gpio-pulldown",
-		"a1-gpio", "a1-gpio-pullup", "a1-gpio-pulldown",
-		"a2-gpio", "a2-gpio-pullup", "a2-gpio-pulldown",
-		"a3-gpio", "a3-gpio-pullup", "a3-gpio-pulldown",
-		"a4-gpio", "a4-gpio-pullup", "a4-gpio-pulldown",
-		"a5-gpio", "a5-gpio-pullup", "a5-gpio-pulldown";
-
-	pinctrl-0 = <&d0_uart0_rxd>;
-	pinctrl-1 = <&d0_uart0_rxd>;
-	pinctrl-2 = <&d0_gpio>;
-	pinctrl-3 = <&d0_gpio_pullup>;
-	pinctrl-4 = <&d0_gpio_pulldown>;
-	pinctrl-5 = <&d1_uart0_txd>;
-	pinctrl-6 = <&d1_gpio>;
-	pinctrl-7 = <&d1_gpio_pullup>;
-	pinctrl-8 = <&d1_gpio_pulldown>;
-	pinctrl-9 = <&d2_uart0_ctsn>;
-	pinctrl-10 = <&d2_gpio>;
-	pinctrl-11 = <&d2_gpio_pullup>;
-	pinctrl-12 = <&d2_gpio_pulldown>;
-	pinctrl-13 = <&d3_uart0_rtsn>;
-	pinctrl-14 = <&d3_gpio>;
-	pinctrl-15 = <&d3_gpio_pullup>;
-	pinctrl-16 = <&d3_gpio_pulldown>;
-	pinctrl-17 = <&d10_spi0_cs0>;
-	pinctrl-18 = <&d10_gpio>;
-	pinctrl-19 = <&d10_gpio_pullup>;
-	pinctrl-20 = <&d10_gpio_pulldown>;
-	pinctrl-21 = <&d11_spi0_d0>;
-	pinctrl-22 = <&d11_gpio>;
-	pinctrl-23 = <&d11_gpio_pullup>;
-	pinctrl-24 = <&d11_gpio_pulldown>;
-	pinctrl-25 = <&d12_spi0_d1>;
-	pinctrl-26 = <&d12_gpio>;
-	pinctrl-27 = <&d12_gpio_pullup>;
-	pinctrl-28 = <&d12_gpio_pulldown>;
-	pinctrl-29 = <&d13_spi0_clk>;
-	pinctrl-30 = <&d13_gpio>;
-	pinctrl-31 = <&d13_gpio_pullup>;
-	pinctrl-32 = <&d13_gpio_pulldown>;
-	pinctrl-33 = <&a0_gpio>;
-	pinctrl-34 = <&a0_gpio_pullup>;
-	pinctrl-35 = <&a0_gpio_pulldown>;
-	pinctrl-36 = <&a1_gpio>;
-	pinctrl-37 = <&a1_gpio_pullup>;
-	pinctrl-38 = <&a1_gpio_pulldown>;
-	pinctrl-39 = <&a2_gpio>;
-	pinctrl-40 = <&a2_gpio_pullup>;
-	pinctrl-41 = <&a2_gpio_pulldown>;
-	pinctrl-42 = <&a3_gpio>;
-	pinctrl-43 = <&a3_gpio_pullup>;
-	pinctrl-44 = <&a3_gpio_pulldown>;
-	pinctrl-45 = <&a4_gpio>;
-	pinctrl-46 = <&a4_gpio_pullup>;
-	pinctrl-47 = <&a4_gpio_pulldown>;
-	pinctrl-48 = <&a5_gpio>;
-	pinctrl-49 = <&a5_gpio_pullup>;
-	pinctrl-50 = <&a5_gpio_pulldown>;
-
-	d0_uart0_rxd: d0-uart0-rxd-pins {
-		pinctrl-single,pins = <
-			/* (P4) MCU_UART0_RXD */
-			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4)
-		>;
-	};
-
-	d0_gpio: d0-gpio-pins {
-		pinctrl-single,pins = <
-			/* (P4) WKUP_GPIO0_29 */
-			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7)
-		>;
-	};
-
-	d0_gpio_pullup: d0-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (P4) WKUP_GPIO0_29 */
-			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d0_gpio_pulldown: d0-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (P4) WKUP_GPIO0_29 */
-			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d1_uart0_txd: d1-uart0-txd-pins {
-		pinctrl-single,pins = <
-			/* (P5) MCU_UART0_TXD */
-			AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4)
-		>;
-	};
-
-	d1_gpio: d1-gpio-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_30 */
-			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
-		>;
-	};
-
-	d1_gpio_pullup: d1-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_30 */
-			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
-		>;
-	};
-
-	d1_gpio_pulldown: d1-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_30 */
-			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d2_uart0_ctsn: d2-uart0-ctsn-pins {
-		pinctrl-single,pins = <
-			/* (P1) MCU_UART0_CTSn */
-			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4)
-		>;
-	};
-
-	d2_gpio: d2-gpio-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_31 */
-			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
-		>;
-	};
-
-	d2_gpio_pullup: d2-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_31 */
-			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
-		>;
-	};
-
-	d2_gpio_pulldown: d2-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (P5) WKUP_GPIO0_31 */
-			AM65X_WKUP_IOPAD(0x004C, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d3_uart0_rtsn: d3-uart0-rtsn-pins {
-		pinctrl-single,pins = <
-			/* (N3) MCU_UART0_RTSn */
-			AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4)
-		>;
-	};
-
-	d3_gpio: d3-gpio-pins {
-		pinctrl-single,pins = <
-			/* (N3) WKUP_GPIO0_33 */
-			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
-		>;
-	};
-
-	d3_gpio_pullup: d3-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (N3) WKUP_GPIO0_33 */
-			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
-		>;
-	};
-
-	d3_gpio_pulldown: d3-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (N3) WKUP_GPIO0_33 */
-			AM65X_WKUP_IOPAD(0x0054, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d10_spi0_cs0: d10-spi0-cs0-pins {
-		pinctrl-single,pins = <
-			/* (Y4) MCU_SPI0_CS0 */
-			AM65X_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0)
-		>;
-	};
-
-	d10_gpio: d10-gpio-pins {
-		pinctrl-single,pins = <
-			/* (Y4) WKUP_GPIO0_51 */
-			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
-		>;
-	};
-
-	d10_gpio_pullup: d10-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (Y4) WKUP_GPIO0_51 */
-			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
-		>;
-	};
-
-	d10_gpio_pulldown: d10-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (Y4) WKUP_GPIO0_51 */
-			AM65X_WKUP_IOPAD(0x009c, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d11_spi0_d0: d11-spi0-d0-pins {
-		pinctrl-single,pins = <
-			/* (Y3) MCU_SPI0_D0 */
-			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 0)
-		>;
-	};
-
-	d11_gpio: d11-gpio-pins {
-		pinctrl-single,pins = <
-			/* (Y3) WKUP_GPIO0_49 */
-			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
-		>;
-	};
-
-	d11_gpio_pullup: d11-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (Y3) WKUP_GPIO0_49 */
-			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
-		>;
-	};
-
-	d11_gpio_pulldown: d11-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (Y3) WKUP_GPIO0_49 */
-			AM65X_WKUP_IOPAD(0x0094, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d12_spi0_d1: d12-spi0-d1-pins {
-		pinctrl-single,pins = <
-			/* (Y2) MCU_SPI0_D1 */
-			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 0)
-		>;
-	};
-
-	d12_gpio: d12-gpio-pins {
-		pinctrl-single,pins = <
-			/* (Y2) WKUP_GPIO0_50 */
-			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
-		>;
-	};
-
-	d12_gpio_pullup: d12-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (Y2) WKUP_GPIO0_50 */
-			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
-		>;
-	};
-
-	d12_gpio_pulldown: d12-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (Y2) WKUP_GPIO0_50 */
-			AM65X_WKUP_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d13_spi0_clk: d13-spi0-clk-pins {
-		pinctrl-single,pins = <
-			/* (Y1) MCU_SPI0_CLK */
-			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 0)
-		>;
-	};
-
-	d13_gpio: d13-gpio-pins {
-		pinctrl-single,pins = <
-			/* (Y1) WKUP_GPIO0_48 */
-			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
-		>;
-	};
-
-	d13_gpio_pullup: d13-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (Y1) WKUP_GPIO0_48 */
-			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
-		>;
-	};
-
-	d13_gpio_pulldown: d13-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (Y1) WKUP_GPIO0_48 */
-			AM65X_WKUP_IOPAD(0x0090, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a0_gpio: a0-gpio-pins {
-		pinctrl-single,pins = <
-			/* (L6) WKUP_GPIO0_45 */
-			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
-		>;
-	};
-
-	a0_gpio_pullup: a0-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (L6) WKUP_GPIO0_45 */
-			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
-		>;
-	};
-
-	a0_gpio_pulldown: a0-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (L6) WKUP_GPIO0_45 */
-			AM65X_WKUP_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a1_gpio: a1-gpio-pins {
-		pinctrl-single,pins = <
-			/* (M6) WKUP_GPIO0_44 */
-			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
-		>;
-	};
-
-	a1_gpio_pullup: a1-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (M6) WKUP_GPIO0_44 */
-			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
-		>;
-	};
-
-	a1_gpio_pulldown: a1-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (M6) WKUP_GPIO0_44 */
-			AM65X_WKUP_IOPAD(0x0080, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a2_gpio: a2-gpio-pins {
-		pinctrl-single,pins = <
-			/* (L5) WKUP_GPIO0_43 */
-			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
-		>;
-	};
-
-	a2_gpio_pullup: a2-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (L5) WKUP_GPIO0_43 */
-			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
-		>;
-	};
-
-	a2_gpio_pulldown: a2-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (L5) WKUP_GPIO0_43 */
-			AM65X_WKUP_IOPAD(0x007C, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a3_gpio: a3-gpio-pins {
-		pinctrl-single,pins = <
-			/* (M5) WKUP_GPIO0_39 */
-			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
-		>;
-	};
-
-	a3_gpio_pullup: a3-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (M5) WKUP_GPIO0_39 */
-			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
-		>;
-	};
-
-	a3_gpio_pulldown: a3-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (M5) WKUP_GPIO0_39 */
-			AM65X_WKUP_IOPAD(0x006C, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a4_gpio: a4-gpio-pins {
-		pinctrl-single,pins = <
-			/* (L2) WKUP_GPIO0_42 */
-			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
-		>;
-	};
-
-	a4_gpio_pullup: a4-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (L2) WKUP_GPIO0_42 */
-			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
-		>;
-	};
-
-	a4_gpio_pulldown: a4-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (L2) WKUP_GPIO0_42 */
-			AM65X_WKUP_IOPAD(0x0078, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	a5_gpio: a5-gpio-pins {
-		pinctrl-single,pins = <
-			/* (N5) WKUP_GPIO0_35 */
-			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT, 7)
-		>;
-	};
-
-	a5_gpio_pullup: a5-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (N5) WKUP_GPIO0_35 */
-			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	a5_gpio_pulldown: a5-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (N5) WKUP_GPIO0_35 */
-			AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
-		pinctrl-single,pins = <
-			/* (AC7) WKUP_I2C0_SCL */
-			AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT,  0)
-			/* (AD6) WKUP_I2C0_SDA */
-			AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT,  0)
-		>;
-	};
-
 	mcu_i2c0_pins_default: mcu-i2c0-default-pins {
 		pinctrl-single,pins = <
 			/* (AD8) MCU_I2C0_SCL */
@@ -629,13 +201,6 @@ AM65X_WKUP_IOPAD(0x00ec, PIN_INPUT,  0)
 		>;
 	};
 
-	arduino_i2c_aio_switch_pins_default: arduino-i2c-aio-switch-default-pins {
-		pinctrl-single,pins = <
-			/* (R2) WKUP_GPIO0_21 */
-			AM65X_WKUP_IOPAD(0x0024, PIN_OUTPUT, 7)
-		>;
-	};
-
 	push_button_pins_default: push-button-default-pins {
 		pinctrl-single,pins = <
 			/* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */
@@ -643,22 +208,6 @@ AM65X_WKUP_IOPAD(0x0034, PIN_INPUT,  7)
 		>;
 	};
 
-
-	arduino_io_oe_pins_default: arduino-io-oe-default-pins {
-		pinctrl-single,pins = <
-			/* (N4) WKUP_GPIO0_34 */
-			AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 7)
-			/* (M2) WKUP_GPIO0_36 */
-			AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 7)
-			/* (M3) WKUP_GPIO0_37 */
-			AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 7)
-			/* (M4) WKUP_GPIO0_38 */
-			AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 7)
-			/* (M1) WKUP_GPIO0_41 */
-			AM65X_WKUP_IOPAD(0x0074, PIN_OUTPUT, 7)
-		>;
-	};
-
 	mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
 		pinctrl-single,pins = <
 			/* (V1) MCU_OSPI0_CLK */
@@ -722,214 +271,6 @@ AM65X_WKUP_IOPAD(0x003C, PIN_OUTPUT, 7)
 };
 
 &main_pmx0 {
-	pinctrl-names =
-		"default",
-		"d4-ehrpwm0-a", "d4-gpio", "d4-gpio-pullup", "d4-gpio-pulldown",
-		"d5-ehrpwm1-a", "d5-gpio", "d5-gpio-pullup", "d5-gpio-pulldown",
-		"d6-ehrpwm2-a", "d6-gpio", "d6-gpio-pullup", "d6-gpio-pulldown",
-		"d7-ehrpwm3-a", "d7-gpio", "d7-gpio-pullup", "d7-gpio-pulldown",
-		"d8-ehrpwm4-a", "d8-gpio", "d8-gpio-pullup", "d8-gpio-pulldown",
-		"d9-ehrpwm5-a", "d9-gpio", "d9-gpio-pullup", "d9-gpio-pulldown";
-
-	pinctrl-0 = <&d4_ehrpwm0_a>;
-	pinctrl-1 = <&d4_ehrpwm0_a>;
-	pinctrl-2 = <&d4_gpio>;
-	pinctrl-3 = <&d4_gpio_pullup>;
-	pinctrl-4 = <&d4_gpio_pulldown>;
-
-	pinctrl-5 = <&d5_ehrpwm1_a>;
-	pinctrl-6 = <&d5_gpio>;
-	pinctrl-7 = <&d5_gpio_pullup>;
-	pinctrl-8 = <&d5_gpio_pulldown>;
-
-	pinctrl-9 = <&d6_ehrpwm2_a>;
-	pinctrl-10 = <&d6_gpio>;
-	pinctrl-11 = <&d6_gpio_pullup>;
-	pinctrl-12 = <&d6_gpio_pulldown>;
-
-	pinctrl-13 = <&d7_ehrpwm3_a>;
-	pinctrl-14 = <&d7_gpio>;
-	pinctrl-15 = <&d7_gpio_pullup>;
-	pinctrl-16 = <&d7_gpio_pulldown>;
-
-	pinctrl-17 = <&d8_ehrpwm4_a>;
-	pinctrl-18 = <&d8_gpio>;
-	pinctrl-19 = <&d8_gpio_pullup>;
-	pinctrl-20 = <&d8_gpio_pulldown>;
-
-	pinctrl-21 = <&d9_ehrpwm5_a>;
-	pinctrl-22 = <&d9_gpio>;
-	pinctrl-23 = <&d9_gpio_pullup>;
-	pinctrl-24 = <&d9_gpio_pulldown>;
-
-	d4_ehrpwm0_a: d4-ehrpwm0-a-pins {
-		pinctrl-single,pins = <
-			/* (AG18) EHRPWM0_A */
-			AM65X_IOPAD(0x0084, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d4_gpio: d4-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AG18) GPIO0_33 */
-			AM65X_IOPAD(0x0084, PIN_INPUT, 7)
-		>;
-	};
-
-	d4_gpio_pullup: d4-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AG18) GPIO0_33 */
-			AM65X_IOPAD(0x0084, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d4_gpio_pulldown: d4-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AG18) GPIO0_33 */
-			AM65X_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d5_ehrpwm1_a: d5-ehrpwm1-a-pins {
-		pinctrl-single,pins = <
-			/* (AF17) EHRPWM1_A */
-			AM65X_IOPAD(0x008C, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d5_gpio: d5-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AF17) GPIO0_35 */
-			AM65X_IOPAD(0x008C, PIN_INPUT, 7)
-		>;
-	};
-
-	d5_gpio_pullup: d5-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AF17) GPIO0_35 */
-			AM65X_IOPAD(0x008C, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d5_gpio_pulldown: d5-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AF17) GPIO0_35 */
-			AM65X_IOPAD(0x008C, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d6_ehrpwm2_a: d6-ehrpwm2-a-pins {
-		pinctrl-single,pins = <
-			/* (AH16) EHRPWM2_A */
-			AM65X_IOPAD(0x0098, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d6_gpio: d6-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AH16) GPIO0_38 */
-			AM65X_IOPAD(0x0098, PIN_INPUT, 7)
-		>;
-	};
-
-	d6_gpio_pullup: d6-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AH16) GPIO0_38 */
-			AM65X_IOPAD(0x0098, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d6_gpio_pulldown: d6-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AH16) GPIO0_38 */
-			AM65X_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d7_ehrpwm3_a: d7-ehrpwm3-a-pins {
-		pinctrl-single,pins = <
-			/* (AH15) EHRPWM3_A */
-			AM65X_IOPAD(0x00AC, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d7_gpio: d7-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AH15) GPIO0_43 */
-			AM65X_IOPAD(0x00AC, PIN_INPUT, 7)
-		>;
-	};
-
-	d7_gpio_pullup: d7-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AH15) GPIO0_43 */
-			AM65X_IOPAD(0x00AC, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d7_gpio_pulldown: d7-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AH15) GPIO0_43 */
-			AM65X_IOPAD(0x00AC, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d8_ehrpwm4_a: d8-ehrpwm4-a-pins {
-		pinctrl-single,pins = <
-			/* (AG15) EHRPWM4_A */
-			AM65X_IOPAD(0x00C0, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d8_gpio: d8-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AG15) GPIO0_48 */
-			AM65X_IOPAD(0x00C0, PIN_INPUT, 7)
-		>;
-	};
-
-	d8_gpio_pullup: d8-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AG15) GPIO0_48 */
-			AM65X_IOPAD(0x00C0, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d8_gpio_pulldown: d8-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AG15) GPIO0_48 */
-			AM65X_IOPAD(0x00C0, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
-	d9_ehrpwm5_a: d9-ehrpwm5-a-pins {
-		pinctrl-single,pins = <
-			/* (AD15) EHRPWM5_A */
-			AM65X_IOPAD(0x00CC, PIN_OUTPUT, 5)
-		>;
-	};
-
-	d9_gpio: d9-gpio-pins {
-		pinctrl-single,pins = <
-			/* (AD15) GPIO0_51 */
-			AM65X_IOPAD(0x00CC, PIN_INPUT, 7)
-		>;
-	};
-
-	d9_gpio_pullup: d9-gpio-pullup-pins {
-		pinctrl-single,pins = <
-			/* (AD15) GPIO0_51 */
-			AM65X_IOPAD(0x00CC, PIN_INPUT_PULLUP, 7)
-		>;
-	};
-
-	d9_gpio_pulldown: d9-gpio-pulldown-pins {
-		pinctrl-single,pins = <
-			/* (AD15) GPIO0_51 */
-			AM65X_IOPAD(0x00CC, PIN_INPUT_PULLDOWN, 7)
-		>;
-	};
-
 	main_pcie_enable_pins_default: main-pcie-enable-default-pins {
 		pinctrl-single,pins = <
 			AM65X_IOPAD(0x01c4, PIN_INPUT_PULLUP, 7)  /* (AH13) GPIO1_17 */
@@ -1088,57 +429,11 @@ &main_uart1 {
 	pinctrl-0 = <&main_uart1_pins_default>;
 };
 
-&mcu_uart0 {
-	status = "okay";
-};
-
-&main_gpio0 {
-	gpio-line-names =
-		"main_gpio0-base", "", "", "", "", "", "", "", "", "",
-		"", "", "", "", "", "", "", "", "", "",
-		"", "", "", "", "", "", "", "", "", "",
-		"", "", "", "IO4", "", "IO5", "", "", "IO6", "",
-		"", "", "", "IO7", "", "", "", "", "IO8", "",
-		"", "IO9";
-};
-
 &main_gpio1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_pcie_enable_pins_default>;
 };
 
-&wkup_gpio0 {
-	pinctrl-names = "default";
-	pinctrl-0 =
-		<&arduino_i2c_aio_switch_pins_default>,
-		<&arduino_io_oe_pins_default>,
-		<&push_button_pins_default>,
-		<&db9_com_mode_pins_default>;
-	gpio-line-names =
-		/* 0..9 */
-		"wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
-		"UART0-enable", "UART0-terminate", "", "WIFI-disable",
-		/* 10..19 */
-		"", "", "", "", "", "", "", "", "", "",
-		/* 20..29 */
-		"", "A4A5-I2C-mux", "", "", "", "USER-button", "", "", "","IO0",
-		/* 30..39 */
-		"IO1", "IO2", "", "IO3", "IO17-direction", "A5",
-		"IO16-direction", "IO15-direction", "IO14-direction", "A3",
-		/* 40..49 */
-		"", "IO18-direction", "A4", "A2", "A1", "A0", "", "", "IO13",
-		"IO11",
-		/* 50..51 */
-		"IO12", "IO10";
-};
-
-&wkup_i2c0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&wkup_i2c0_pins_default>;
-	clock-frequency = <400000>;
-};
-
 &mcu_i2c0 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -1156,47 +451,6 @@ psu: regulator@60 {
 		ti,vsel1-state-high;
 		ti,enable-vout-discharge;
 	};
-
-	/* D4200 */
-	pcal9535_1: gpio@20 {
-		compatible = "nxp,pcal9535";
-		reg = <0x20>;
-		#gpio-cells = <2>;
-		gpio-controller;
-		gpio-line-names =
-			"A0-pull", "A1-pull", "A2-pull", "A3-pull", "A4-pull",
-			"A5-pull", "", "",
-			"IO14-enable", "IO15-enable", "IO16-enable",
-			"IO17-enable", "IO18-enable", "IO19-enable";
-	};
-
-	/* D4201 */
-	pcal9535_2: gpio@21 {
-		compatible = "nxp,pcal9535";
-		reg = <0x21>;
-		#gpio-cells = <2>;
-		gpio-controller;
-		gpio-line-names =
-			"IO0-direction", "IO1-direction", "IO2-direction",
-			"IO3-direction", "IO4-direction", "IO5-direction",
-			"IO6-direction", "IO7-direction",
-			"IO8-direction", "IO9-direction", "IO10-direction",
-			"IO11-direction", "IO12-direction", "IO13-direction",
-			"IO19-direction";
-	};
-
-	/* D4202 */
-	pcal9535_3: gpio@25 {
-		compatible = "nxp,pcal9535";
-		reg = <0x25>;
-		#gpio-cells = <2>;
-		gpio-controller;
-		gpio-line-names =
-			"IO0-pull", "IO1-pull", "IO2-pull", "IO3-pull",
-			"IO4-pull", "IO5-pull", "IO6-pull", "IO7-pull",
-			"IO8-pull", "IO9-pull", "IO10-pull", "IO11-pull",
-			"IO12-pull", "IO13-pull";
-	};
 };
 
 &main_i2c0 {
@@ -1298,13 +552,6 @@ &mcu_spi0 {
 	ti,pindir-d0-out-d1-in;
 };
 
-&tscadc1 {
-	status = "okay";
-	adc {
-		ti,adc-channels = <0 1 2 3 4 5>;
-	};
-};
-
 &ospi0 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
index 3bb6bcb0a5d3..da0a34425c4d 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
@@ -11,6 +11,7 @@
 
 #include "k3-am652.dtsi"
 #include "k3-am65-iot2050-common.dtsi"
+#include "k3-am65-iot2050-arduino-connector.dtsi"
 
 / {
 	memory@80000000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
index 1e5d4d98b69b..2401cbe2b66c 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
@@ -15,6 +15,7 @@
 
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
+#include "k3-am65-iot2050-arduino-connector.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced-m2", "ti,am654";
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
index a8ce8c891894..c1205feef54e 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
@@ -17,6 +17,7 @@
 
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
+#include "k3-am65-iot2050-arduino-connector.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced-pg2", "ti,am654";
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
index 077f165bdc68..b66965f992b9 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
@@ -17,6 +17,7 @@
 
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg1.dtsi"
+#include "k3-am65-iot2050-arduino-connector.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced", "ti,am654";
-- 
2.35.3

Re: [PATCH v3 3/7] arm64: dts: ti: iot2050: Factor out arduino connector bits

[Vignesh Raghavendra]

On 09/02/24 12:53, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
> 
> A new variant is to be added which will not have a arduino connector
> like the existing ones. Factor out all bits that are specific to this
> connector.
> 
> The split is not perfect because wkup_gpio0 is defined based on what is
> common to all variants having the connector, thus containing also
> connector-unrelated information. But this is still cleaner than
> replicating this node into all 4 variants.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>  .../ti/k3-am65-iot2050-arduino-connector.dtsi | 768 ++++++++++++++++++
>  .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 753 -----------------
>  .../ti/k3-am6528-iot2050-basic-common.dtsi    |   1 +
>  .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  |   1 +
>  .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |   1 +
>  .../dts/ti/k3-am6548-iot2050-advanced.dts     |   1 +
>  6 files changed, 772 insertions(+), 753 deletions(-)
>  create mode 100644 
> arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
> 
> diff --git 
> a/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi 
> b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
> new file mode 100644
> index 000000000000..cd86f412b837
> --- /dev/null
> +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
> @@ -0,0 +1,768 @@
> +// SPDX-License-Identifier: GPL-2.0

This and elsewhere in the series should be

// SPDX-License-Identifier: GPL-2.0-only

as fixed up by Nishanth in [0]. I can fix that locally, let me know.

[0] https://lore.kernel.org/r/20240122145539.194512-16-nm@ti.com

-- 
Regards
Vignesh

Re: [PATCH v3 3/7] arm64: dts: ti: iot2050: Factor out arduino connector bits

[Jan Kiszka]

On 14.02.24 11:13, Vignesh Raghavendra wrote:
> 
> 
> On 09/02/24 12:53, Jan Kiszka wrote:
>> From: Jan Kiszka <jan.kiszka@siemens.com>
>>
>> A new variant is to be added which will not have a arduino connector
>> like the existing ones. Factor out all bits that are specific to this
>> connector.
>>
>> The split is not perfect because wkup_gpio0 is defined based on what is
>> common to all variants having the connector, thus containing also
>> connector-unrelated information. But this is still cleaner than
>> replicating this node into all 4 variants.
>>
>> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
>> ---
>>  .../ti/k3-am65-iot2050-arduino-connector.dtsi | 768 ++++++++++++++++++
>>  .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 753 -----------------
>>  .../ti/k3-am6528-iot2050-basic-common.dtsi    |   1 +
>>  .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  |   1 +
>>  .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |   1 +
>>  .../dts/ti/k3-am6548-iot2050-advanced.dts     |   1 +
>>  6 files changed, 772 insertions(+), 753 deletions(-)
>>  create mode 100644 
>> arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
>>
>> diff --git 
>> a/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi 
>> b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
>> new file mode 100644
>> index 000000000000..cd86f412b837
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-arduino-connector.dtsi
>> @@ -0,0 +1,768 @@
>> +// SPDX-License-Identifier: GPL-2.0
> 
> This and elsewhere in the series should be
> 
> // SPDX-License-Identifier: GPL-2.0-only
> 
> as fixed up by Nishanth in [0]. I can fix that locally, let me know.
> 

Yes, please.

> [0] https://lore.kernel.org/r/20240122145539.194512-16-nm@ti.com
> 

Thanks,
Jan

-- 
Siemens AG, Technology
Linux Expert Center

[PATCH v3 4/7] arm64: dts: ti: iot2050: Factor out enabling of USB3 support

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@siemens.com>

Already simplifies the existing code by avoid the switch back in the m2
variant to what k3-am65-main.dtsi provided as base.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../dts/ti/k3-am65-iot2050-common-pg2.dtsi    | 18 -------------
 .../boot/dts/ti/k3-am65-iot2050-usb3.dtsi     | 27 +++++++++++++++++++
 .../dts/ti/k3-am6528-iot2050-basic-pg2.dts    |  1 +
 .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  | 13 ---------
 .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |  1 +
 5 files changed, 29 insertions(+), 31 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-usb3.dtsi

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
index 42adb8815f38..93d966b67d8d 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
@@ -38,21 +38,3 @@ &dss {
 	/* Workaround needed to get DP clock of 154Mhz */
 	assigned-clocks = <&k3_clks 67 0>;
 };
-
-&serdes0 {
-	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
-	assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>;
-};
-
-&dwc3_0 {
-	assigned-clock-parents = <&k3_clks 151 4>,  /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
-				 <&k3_clks 151 8>;  /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */
-	phys = <&serdes0 PHY_TYPE_USB3 0>;
-	phy-names = "usb3-phy";
-};
-
-&usb0 {
-	maximum-speed = "super-speed";
-	snps,dis-u1-entry-quirk;
-	snps,dis-u2-entry-quirk;
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-usb3.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-usb3.dtsi
new file mode 100644
index 000000000000..3f5fe4c38ebc
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-usb3.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2024
+ *
+ * Authors:
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits for IOT2050 variants with USB3 support
+ */
+
+&serdes0 {
+	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
+	assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>;
+};
+
+&dwc3_0 {
+	assigned-clock-parents = <&k3_clks 151 4>,  /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
+				 <&k3_clks 151 8>;  /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */
+	phys = <&serdes0 PHY_TYPE_USB3 0>;
+	phy-names = "usb3-phy";
+};
+
+&usb0 {
+	maximum-speed = "super-speed";
+	snps,dis-u1-entry-quirk;
+	snps,dis-u2-entry-quirk;
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
index c62549a4b436..8be3370d3de1 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
@@ -17,6 +17,7 @@
 
 #include "k3-am6528-iot2050-basic-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
+#include "k3-am65-iot2050-usb3.dtsi"
 
 / {
 	compatible = "siemens,iot2050-basic-pg2", "ti,am654";
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
index 2401cbe2b66c..38623501a14f 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
@@ -92,16 +92,3 @@ &pcie0_rc {
 &pcie1_rc {
 	status = "disabled";
 };
-
-&dwc3_0 {
-	assigned-clock-parents = <&k3_clks 151 4>,  /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
-				 <&k3_clks 151 9>;  /* set PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
-	/delete-property/ phys;
-	/delete-property/ phy-names;
-};
-
-&usb0 {
-	maximum-speed = "high-speed";
-	/delete-property/ snps,dis-u1-entry-quirk;
-	/delete-property/ snps,dis-u2-entry-quirk;
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
index c1205feef54e..b6e878a31c27 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
@@ -18,6 +18,7 @@
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
 #include "k3-am65-iot2050-arduino-connector.dtsi"
+#include "k3-am65-iot2050-usb3.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced-pg2", "ti,am654";
-- 
2.35.3

[PATCH v3 5/7] arm64: dts: ti: iot2050: Factor out DP related bits

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@siemens.com>

There is a variant coming which does not support the Display Port. Move
all related bits into a separate dtsi so that only those variants
supporting the interface can include it.

Along that, remove a redundant clock setting from
k3-am65-iot2050-common-pg1.dtsi.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../dts/ti/k3-am65-iot2050-common-pg1.dtsi    |  5 +-
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 85 ----------------
 .../arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi | 98 +++++++++++++++++++
 .../dts/ti/k3-am6528-iot2050-basic-pg2.dts    |  1 +
 .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  |  1 +
 .../dts/ti/k3-am6548-iot2050-advanced-pg2.dts |  1 +
 6 files changed, 102 insertions(+), 89 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
index 1d1979859583..3f09d49d7dff 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
@@ -8,10 +8,7 @@
  * Common bits of the IOT2050 Basic and Advanced variants, PG1
  */
 
-&dss {
-	assigned-clocks = <&k3_clks 67 2>;
-	assigned-clock-parents = <&k3_clks 67 5>;
-};
+#include "k3-am65-iot2050-dp.dtsi"
 
 &serdes0 {
 	status = "disabled";
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 3ba81866599e..bffc9e251289 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -318,45 +318,6 @@ AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0)  /* (AC8) USB1_DRVVBUS */
 		>;
 	};
 
-	dss_vout1_pins_default: dss-vout1-default-pins {
-		pinctrl-single,pins = <
-			AM65X_IOPAD(0x0000, PIN_OUTPUT, 1)  /* VOUT1_DATA0 */
-			AM65X_IOPAD(0x0004, PIN_OUTPUT, 1)  /* VOUT1_DATA1 */
-			AM65X_IOPAD(0x0008, PIN_OUTPUT, 1)  /* VOUT1_DATA2 */
-			AM65X_IOPAD(0x000c, PIN_OUTPUT, 1)  /* VOUT1_DATA3 */
-			AM65X_IOPAD(0x0010, PIN_OUTPUT, 1)  /* VOUT1_DATA4 */
-			AM65X_IOPAD(0x0014, PIN_OUTPUT, 1)  /* VOUT1_DATA5 */
-			AM65X_IOPAD(0x0018, PIN_OUTPUT, 1)  /* VOUT1_DATA6 */
-			AM65X_IOPAD(0x001c, PIN_OUTPUT, 1)  /* VOUT1_DATA7 */
-			AM65X_IOPAD(0x0020, PIN_OUTPUT, 1)  /* VOUT1_DATA8 */
-			AM65X_IOPAD(0x0024, PIN_OUTPUT, 1)  /* VOUT1_DATA9 */
-			AM65X_IOPAD(0x0028, PIN_OUTPUT, 1)  /* VOUT1_DATA10 */
-			AM65X_IOPAD(0x002c, PIN_OUTPUT, 1)  /* VOUT1_DATA11 */
-			AM65X_IOPAD(0x0030, PIN_OUTPUT, 1)  /* VOUT1_DATA12 */
-			AM65X_IOPAD(0x0034, PIN_OUTPUT, 1)  /* VOUT1_DATA13 */
-			AM65X_IOPAD(0x0038, PIN_OUTPUT, 1)  /* VOUT1_DATA14 */
-			AM65X_IOPAD(0x003c, PIN_OUTPUT, 1)  /* VOUT1_DATA15 */
-			AM65X_IOPAD(0x0040, PIN_OUTPUT, 1)  /* VOUT1_DATA16 */
-			AM65X_IOPAD(0x0044, PIN_OUTPUT, 1)  /* VOUT1_DATA17 */
-			AM65X_IOPAD(0x0048, PIN_OUTPUT, 1)  /* VOUT1_DATA18 */
-			AM65X_IOPAD(0x004c, PIN_OUTPUT, 1)  /* VOUT1_DATA19 */
-			AM65X_IOPAD(0x0050, PIN_OUTPUT, 1)  /* VOUT1_DATA20 */
-			AM65X_IOPAD(0x0054, PIN_OUTPUT, 1)  /* VOUT1_DATA21 */
-			AM65X_IOPAD(0x0058, PIN_OUTPUT, 1)  /* VOUT1_DATA22 */
-			AM65X_IOPAD(0x005c, PIN_OUTPUT, 1)  /* VOUT1_DATA23 */
-			AM65X_IOPAD(0x0060, PIN_OUTPUT, 1)  /* VOUT1_VSYNC */
-			AM65X_IOPAD(0x0064, PIN_OUTPUT, 1)  /* VOUT1_HSYNC */
-			AM65X_IOPAD(0x0068, PIN_OUTPUT, 1)  /* VOUT1_PCLK */
-			AM65X_IOPAD(0x006c, PIN_OUTPUT, 1)  /* VOUT1_DE */
-		>;
-	};
-
-	dp_pins_default: dp-default-pins {
-		pinctrl-single,pins = <
-			AM65X_IOPAD(0x0078, PIN_OUTPUT, 7)  /* (AF18) DP rst_n */
-		>;
-	};
-
 	main_i2c2_pins_default: main-i2c2-default-pins {
 		pinctrl-single,pins = <
 			AM65X_IOPAD(0x0074, PIN_INPUT,  5)  /* (T27) I2C2_SCL */
@@ -493,32 +454,6 @@ &main_i2c3 {
 
 	#address-cells = <1>;
 	#size-cells = <0>;
-
-	edp-bridge@f {
-		compatible = "toshiba,tc358767";
-		reg = <0x0f>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&dp_pins_default>;
-		reset-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
-
-		clock-names = "ref";
-		clocks = <&dp_refclk>;
-
-		toshiba,hpd-pin = <0>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@1 {
-				reg = <1>;
-
-				bridge_in: endpoint {
-					remote-endpoint = <&dpi_out>;
-				};
-			};
-		};
-	};
 };
 
 &mcu_cpsw {
@@ -617,26 +552,6 @@ seboot-backup@e80000 {
 	};
 };
 
-&dss {
-	pinctrl-names = "default";
-	pinctrl-0 = <&dss_vout1_pins_default>;
-
-	assigned-clocks = <&k3_clks 67 2>;
-	assigned-clock-parents = <&k3_clks 67 5>;
-};
-
-&dss_ports {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	port@1 {
-		reg = <1>;
-
-		dpi_out: endpoint {
-			remote-endpoint = <&bridge_in>;
-		};
-	};
-};
-
 &pcie1_rc {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi
new file mode 100644
index 000000000000..07a0ea872f5b
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-dp.dtsi
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2024
+ *
+ * Authors:
+ *   Jan Kiszka <jan.kiszka@siemens.com>
+ *
+ * Common bits for IOT2050 variants with Display Port
+ */
+
+&main_pmx0 {
+	dss_vout1_pins_default: dss-vout1-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x0000, PIN_OUTPUT, 1)  /* VOUT1_DATA0 */
+			AM65X_IOPAD(0x0004, PIN_OUTPUT, 1)  /* VOUT1_DATA1 */
+			AM65X_IOPAD(0x0008, PIN_OUTPUT, 1)  /* VOUT1_DATA2 */
+			AM65X_IOPAD(0x000c, PIN_OUTPUT, 1)  /* VOUT1_DATA3 */
+			AM65X_IOPAD(0x0010, PIN_OUTPUT, 1)  /* VOUT1_DATA4 */
+			AM65X_IOPAD(0x0014, PIN_OUTPUT, 1)  /* VOUT1_DATA5 */
+			AM65X_IOPAD(0x0018, PIN_OUTPUT, 1)  /* VOUT1_DATA6 */
+			AM65X_IOPAD(0x001c, PIN_OUTPUT, 1)  /* VOUT1_DATA7 */
+			AM65X_IOPAD(0x0020, PIN_OUTPUT, 1)  /* VOUT1_DATA8 */
+			AM65X_IOPAD(0x0024, PIN_OUTPUT, 1)  /* VOUT1_DATA9 */
+			AM65X_IOPAD(0x0028, PIN_OUTPUT, 1)  /* VOUT1_DATA10 */
+			AM65X_IOPAD(0x002c, PIN_OUTPUT, 1)  /* VOUT1_DATA11 */
+			AM65X_IOPAD(0x0030, PIN_OUTPUT, 1)  /* VOUT1_DATA12 */
+			AM65X_IOPAD(0x0034, PIN_OUTPUT, 1)  /* VOUT1_DATA13 */
+			AM65X_IOPAD(0x0038, PIN_OUTPUT, 1)  /* VOUT1_DATA14 */
+			AM65X_IOPAD(0x003c, PIN_OUTPUT, 1)  /* VOUT1_DATA15 */
+			AM65X_IOPAD(0x0040, PIN_OUTPUT, 1)  /* VOUT1_DATA16 */
+			AM65X_IOPAD(0x0044, PIN_OUTPUT, 1)  /* VOUT1_DATA17 */
+			AM65X_IOPAD(0x0048, PIN_OUTPUT, 1)  /* VOUT1_DATA18 */
+			AM65X_IOPAD(0x004c, PIN_OUTPUT, 1)  /* VOUT1_DATA19 */
+			AM65X_IOPAD(0x0050, PIN_OUTPUT, 1)  /* VOUT1_DATA20 */
+			AM65X_IOPAD(0x0054, PIN_OUTPUT, 1)  /* VOUT1_DATA21 */
+			AM65X_IOPAD(0x0058, PIN_OUTPUT, 1)  /* VOUT1_DATA22 */
+			AM65X_IOPAD(0x005c, PIN_OUTPUT, 1)  /* VOUT1_DATA23 */
+			AM65X_IOPAD(0x0060, PIN_OUTPUT, 1)  /* VOUT1_VSYNC */
+			AM65X_IOPAD(0x0064, PIN_OUTPUT, 1)  /* VOUT1_HSYNC */
+			AM65X_IOPAD(0x0068, PIN_OUTPUT, 1)  /* VOUT1_PCLK */
+			AM65X_IOPAD(0x006c, PIN_OUTPUT, 1)  /* VOUT1_DE */
+		>;
+	};
+
+	dp_pins_default: dp-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x0078, PIN_OUTPUT, 7)  /* (AF18) DP rst_n */
+		>;
+	};
+};
+
+&main_i2c3 {
+	edp-bridge@f {
+		compatible = "toshiba,tc358767";
+		reg = <0x0f>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dp_pins_default>;
+		reset-gpios = <&main_gpio0 30 GPIO_ACTIVE_HIGH>;
+
+		clock-names = "ref";
+		clocks = <&dp_refclk>;
+
+		toshiba,hpd-pin = <0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <1>;
+
+				bridge_in: endpoint {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+		};
+	};
+};
+
+&dss {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_vout1_pins_default>;
+
+	assigned-clocks = <&k3_clks 67 2>;
+	assigned-clock-parents = <&k3_clks 67 5>;
+};
+
+&dss_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	port@1 {
+		reg = <1>;
+
+		dpi_out: endpoint {
+			remote-endpoint = <&bridge_in>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
index 8be3370d3de1..cba0c3d46263 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-pg2.dts
@@ -17,6 +17,7 @@
 
 #include "k3-am6528-iot2050-basic-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
+#include "k3-am65-iot2050-dp.dtsi"
 #include "k3-am65-iot2050-usb3.dtsi"
 
 / {
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
index 38623501a14f..484a31a64cff 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
@@ -16,6 +16,7 @@
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
 #include "k3-am65-iot2050-arduino-connector.dtsi"
+#include "k3-am65-iot2050-dp.dtsi"
 
 / {
 	compatible = "siemens,iot2050-advanced-m2", "ti,am654";
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
index b6e878a31c27..9e1ebfea3f8f 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-pg2.dts
@@ -18,6 +18,7 @@
 #include "k3-am6548-iot2050-advanced-common.dtsi"
 #include "k3-am65-iot2050-common-pg2.dtsi"
 #include "k3-am65-iot2050-arduino-connector.dtsi"
+#include "k3-am65-iot2050-dp.dtsi"
 #include "k3-am65-iot2050-usb3.dtsi"
 
 / {
-- 
2.35.3

[PATCH v3 6/7] arm64: dts: ti: iot2050: Annotate LED nodes

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@siemens.com>

Add function and color properties and use the common scheme for the node
name. We can't change the user-visible labels, though, due to existing
userspace relying on the current format.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../boot/dts/ti/k3-am65-iot2050-common.dtsi   | 33 +++++++++++++++----
 1 file changed, 26 insertions(+), 7 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 bffc9e251289..caaf6862ae1d 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) Siemens AG, 2018-2021
+ * Copyright (c) Siemens AG, 2018-2024
  *
  * Authors:
  *   Le Jin <le.jin@siemens.com>
@@ -9,6 +9,7 @@
  * Common bits of the IOT2050 Basic and Advanced variants, PG1 and PG2
  */
 
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/net/ti-dp83867.h>
 
@@ -88,28 +89,46 @@ leds {
 		pinctrl-names = "default";
 		pinctrl-0 = <&leds_pins_default>;
 
-		status-led-red {
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_STATUS;
+			label = "status-led-red";
 			gpios = <&wkup_gpio0 32 GPIO_ACTIVE_HIGH>;
 			panic-indicator;
 		};
 
-		status-led-green {
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			label = "status-led-green";
 			gpios = <&wkup_gpio0 24 GPIO_ACTIVE_HIGH>;
 		};
 
-		user-led1-red {
+		led-2 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			label = "user-led1-red";
 			gpios = <&pcal9535_3 14 GPIO_ACTIVE_HIGH>;
 		};
 
-		user-led1-green {
+		led-3 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			label = "user-led1-green";
 			gpios = <&pcal9535_2 15 GPIO_ACTIVE_HIGH>;
 		};
 
-		user-led2-red {
+		led-4 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			label = "user-led2-red";
 			gpios = <&wkup_gpio0 17 GPIO_ACTIVE_HIGH>;
 		};
 
-		user-led2-green {
+		led-5 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			label = "user-led2-green";
 			gpios = <&wkup_gpio0 22 GPIO_ACTIVE_HIGH>;
 		};
 	};
-- 
2.35.3

[PATCH v3 7/7] arm64: dts: ti: iot2050: Support IOT2050-SM variant

[Jan Kiszka]

From: Baocheng Su <baocheng.su@siemens.com>

Main differences between the new variant and Advanced PG2:

1. Arduino interface is removed. Instead, an new ASIC is added for
   communicating with PLC 1200 signal modules.
2. USB 3.0 type A connector is removed, only USB 2.0 type A connector is
   available.
3. DP interface is removed. Instead, to communicate with PLC 1200 signal
   modules, a USB 3.0 type B connector is added but the signals are
   actually not USB.
4. DDR size is increased to 4 GB.
5. Two sensors are added, one tilt sensor and one light sensor.

The light sensor it not yet added to the DT at this stage as it depends
on to-be-added bindings.

Co-developed-by: Chao Zeng <chao.zeng@siemens.com>
Signed-off-by: Chao Zeng <chao.zeng@siemens.com>
Co-developed-by: Li Hua Qian <huaqian.li@siemens.com>
Signed-off-by: Li Hua Qian <huaqian.li@siemens.com>
Signed-off-by: Baocheng Su <baocheng.su@siemens.com>
[Jan: rebase over dtsi refactorings, split-out light sensor, improve LEDs]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 arch/arm64/boot/dts/ti/Makefile               |   1 +
 .../dts/ti/k3-am6548-iot2050-advanced-sm.dts  | 189 ++++++++++++++++++
 2 files changed, 190 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 52c1dc910308..cd7f3a429778 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -53,6 +53,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
+dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-sm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am654-gp-evm.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am654-evm.dtb
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts
new file mode 100644
index 000000000000..338834fda566
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-sm.dts
@@ -0,0 +1,189 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) Siemens AG, 2023
+ *
+ * Authors:
+ *   Baocheng Su <baocheng.su@siemens.com>
+ *   Chao Zeng <chao.zeng@siemens.com>
+ *   Huaqian Li <huaqian.li@siemens.com>
+ *
+ * AM6548-based (quad-core) IOT2050 SM variant, Product Generation 2
+ * 4 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
+ *
+ * Product homepage:
+ * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
+ */
+
+/dts-v1/;
+
+#include "k3-am6548-iot2050-advanced-common.dtsi"
+#include "k3-am65-iot2050-common-pg2.dtsi"
+
+/ {
+	compatible = "siemens,iot2050-advanced-sm", "ti,am654";
+	model = "SIMATIC IOT2050 Advanced SM";
+
+	memory@80000000 {
+		device_type = "memory";
+		/* 4G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
+	};
+
+	aliases {
+		spi1 = &main_spi0;
+	};
+
+	leds {
+		pinctrl-0 = <&leds_pins_default>, <&user1_led_pins>;
+
+		led-2 {
+			gpios = <&wkup_gpio0 52 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-3 {
+			gpios = <&wkup_gpio0 53 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&main_pmx0 {
+	main_pcie_enable_pins_default: main-pcie-enable-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01d8, PIN_OUTPUT, 7)  /* (AH12) GPIO1_22 */
+		>;
+	};
+
+	main_spi0_pins: main-spi0-default-pins  {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
+			AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
+			AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
+			AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
+		>;
+	};
+};
+
+&main_pmx1 {
+	asic_spi_mux_ctrl_pin: asic-spi-mux-ctrl-default-pins {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x0010, PIN_OUTPUT, 7)  /* (D21) GPIO1_86 */
+		>;
+	};
+};
+
+&wkup_pmx0 {
+	user1_led_pins: user1-led-default-pins {
+		pinctrl-single,pins = <
+			/* (AB1) WKUP_UART0_RXD:WKUP_GPIO0_52, as USER 1 led red */
+			AM65X_WKUP_IOPAD(0x00a0, PIN_OUTPUT, 7)
+			/* (AB5) WKUP_UART0_TXD:WKUP_GPIO0_53, as USER 1 led green */
+			AM65X_WKUP_IOPAD(0x00a4, PIN_OUTPUT, 7)
+		>;
+	};
+
+	soc_asic_pins: soc-asic-default-pins {
+		pinctrl-single,pins = <
+			AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7)  /* (P4) WKUP_GPIO0_29 */
+			AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)  /* (P5) WKUP_GPIO0_30 */
+			AM65X_WKUP_IOPAD(0x004c, PIN_INPUT, 7)  /* (P1) WKUP_GPIO0_31 */
+		>;
+	};
+};
+
+&main_gpio0 {
+	gpio-line-names = "main_gpio0-base";
+};
+
+&main_gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 =
+		<&cp2102n_reset_pin_default>,
+		<&main_pcie_enable_pins_default>,
+		<&asic_spi_mux_ctrl_pin>;
+	gpio-line-names =
+		/* 0..9 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 10..19 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 20..29 */
+		"", "", "", "", "CP2102N-RESET", "", "", "", "", "",
+		/* 30..39 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 40..49 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 50..59 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 60..69 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 70..79 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 80..86 */
+		"", "", "", "", "", "", "ASIC-spi-mux-ctrl";
+};
+
+&wkup_gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 =
+		<&push_button_pins_default>,
+		<&db9_com_mode_pins_default>,
+		<&soc_asic_pins>;
+	gpio-line-names =
+		/* 0..9 */
+		"wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
+		"UART0-enable", "UART0-terminate", "", "WIFI-disable",
+		/* 10..19 */
+		"", "", "", "", "", "", "", "", "", "",
+		/* 20..29 */
+		"", "", "", "", "", "USER-button", "", "", "","ASIC-gpio-0",
+		/* 30..31 */
+		"ASIC-gpio-1", "ASIC-gpio-2";
+};
+
+&main_spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_spi0_pins>;
+
+	#address-cells = <1>;
+	#size-cells= <0>;
+};
+
+&mcu_spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_spi0_pins_default>;
+};
+
+&main_i2c3 {
+	accelerometer: lsm6dso@6a {
+		compatible = "st,lsm6dso";
+		reg = <0x6a>;
+	};
+};
+
+&dss {
+	status = "disabled";
+};
+
+&serdes0 {
+	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
+	assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
+};
+
+&serdes1 {
+	status = "disabled";
+};
+
+&pcie0_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&minipcie_pins_default>;
+
+	num-lanes = <1>;
+	phys = <&serdes0 PHY_TYPE_PCIE 1>;
+	phy-names = "pcie-phy0";
+	reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&pcie1_rc {
+	status = "disabled";
+};
-- 
2.35.3

Re: [PATCH v3 0/7] arm64: dts: iot2050: Add support for new SM variant

[Vignesh Raghavendra]

Hi Jan Kiszka,

On Fri, 09 Feb 2024 08:23:14 +0100, Jan Kiszka wrote:
> Changes in v3:
>  - rebased
> 
> Changes in v2:
>  - LED improvements
>  - factor out DP and USB3 dtsi files
>  - fix subject of last patch
> 
> [...]

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/7] dt-bindings: arm: ti: Add binding for Siemens IOT2050 SM variant
      commit: 2a99c7792a0cf4f1df1362f43f319af509c05bd8
[2/7] arm64: dts: ti: iot2050: Disable R5 lockstep for all PG2 boards
      commit: 93abe383bfd35357b3319a2430afb7826324337d
[3/7] arm64: dts: ti: iot2050: Factor out arduino connector bits
      commit: 1ef134a43213360aeef8f5508b5760bf0cf73280
[4/7] arm64: dts: ti: iot2050: Factor out enabling of USB3 support
      commit: f1a024f76db0167987fb9b53d4ae5483c118ead7
[5/7] arm64: dts: ti: iot2050: Factor out DP related bits
      commit: f2c6d71e4728528b031d6e93b97a5c21018efa70
[6/7] arm64: dts: ti: iot2050: Annotate LED nodes
      commit: 5adf911c7067d3d76d85cc33fd60e201ce43d89d
[7/7] arm64: dts: ti: iot2050: Support IOT2050-SM variant
      commit: 8829fe97f1b505acd63f25e4f36bc90957b24c29

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh