boards: adi: Enable new nodes of MAX32650 boards

This commit enables dma, i2c, spi, wdt and rtc_counter nodes for
MAX32650EVKIT and MAX32650FTHR boards.

Initial parts of the SRAM is used during the boot process, this causes
problems for some tests (e.g. tests/drivers/watchdog/wdt_basic_api).
To avoid these problems, this commit changes choosen SRAM to SRAM4.

Signed-off-by: Furkan Akkiz <hasanfurkan.akkiz@analog.com>
Signed-off-by: Burak Babaoglu <burak.babaoglu@analog.com>

boards/adi/max32650evkit/max32650evkit.dts

@@ -18,7 +18,7 @@
 	chosen {
 		zephyr,console = &uart0;
 		zephyr,shell-uart = &uart0;
-		zephyr,sram = &sram0;
+		zephyr,sram = &sram4;
 		zephyr,flash = &flash0;
 	};
 
@@ -56,6 +56,7 @@
 	aliases {
 		led0 = &led1;
 		led1 = &led2;
+		watchdog0 = &wdt0;
 	};
 };
 
@@ -87,3 +88,27 @@
 &gpio3 {
 	status = "okay";
 };
+
+&dma0 {
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_scl_p2_8 &i2c0_sda_p2_7>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&spi2 {
+	status = "okay";
+	pinctrl-0 = <&spi2_mosi_p2_4 &spi2_miso_p2_3 &spi2_sck_p2_2 &spi2_ss0_p2_5>;
+	pinctrl-names = "default";
+};
+
+&wdt0 {
+	status = "okay";
+};
+
+&rtc_counter {
+	status = "okay";
+};

boards/adi/max32650evkit/max32650evkit.yaml

@@ -9,5 +9,11 @@ toolchain:
 supported:
   - gpio
   - serial
+  - spi
+  - i2c
+  - dma
+  - watchdog
+  - counter
+  - rtc_counter
 ram: 1024
 flash: 3072

boards/adi/max32650fthr/max32650fthr.dts

@@ -18,7 +18,7 @@
 	chosen {
 		zephyr,console = &uart0;
 		zephyr,shell-uart = &uart0;
-		zephyr,sram = &sram0;
+		zephyr,sram = &sram4;
 		zephyr,flash = &flash0;
 	};
 
@@ -56,6 +56,7 @@
 	aliases {
 		led0 = &led1;
 		led1 = &led2;
+		watchdog0 = &wdt0;
 	};
 };
 
@@ -87,3 +88,21 @@
 &gpio3 {
 	status = "okay";
 };
+
+&dma0 {
+	status = "okay";
+};
+
+&spi1 {
+	status = "okay";
+	pinctrl-0 = <&spi1_mosi_p1_29 &spi1_miso_p1_28 &spi1_sck_p1_26 &spi1_ss0_p1_23>;
+	pinctrl-names = "default";
+};
+
+&wdt0 {
+	status = "okay";
+};
+
+&rtc_counter {
+	status = "okay";
+};

boards/adi/max32650fthr/max32650fthr.yaml

@@ -9,5 +9,11 @@ toolchain:
 supported:
   - gpio
   - serial
+  - spi
+  - i2c
+  - dma
+  - watchdog
+  - counter
+  - rtc_counter
 ram: 1024
 flash: 3072