tests: drivers: pwm: pwm_api: Add pwm-test alias for pwm device node

Introduce a common pwm-test alias for pwm device nodes to remove
platform/vendor specific preprocessor conditionals.

Signed-off-by: Alexander Lay <[email protected]>

Author: alayander

tests/drivers/pwm/pwm_api/boards/apollo3_evb.overlay

@@ -6,7 +6,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm2;
+		pwm-test = &pwm2;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/apollo3p_evb.overlay

@@ -6,7 +6,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm2;
+		pwm-test = &pwm2;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/apollo4p_blue_kxr_evb.overlay

@@ -6,7 +6,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm2;
+		pwm-test = &pwm2;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/apollo4p_evb.overlay

@@ -6,7 +6,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm2;
+		pwm-test = &pwm2;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/apollo510_evb.overlay

@@ -6,7 +6,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm2;
+		pwm-test = &pwm2;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/cyw920829m2evk_02.overlay

@@ -10,7 +10,7 @@
 
 / {
 	aliases {
-		pwm-0 = &pwm0_0;
+		pwm-test = &pwm0_0;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/ek_ra2l1.overlay

@@ -7,6 +7,12 @@
 #include <zephyr/dt-bindings/pwm/pwm.h>
 #include <zephyr/dt-bindings/pwm/ra_pwm.h>
 
+/ {
+	aliases {
+		pwm-test = &pwm2;
+	};
+};
+
 &pinctrl {
 	pwm2_default: pwm2_default {
 		group1 {

tests/drivers/pwm/pwm_api/boards/esp32_devkitc_procpu.overlay

@@ -8,7 +8,7 @@
 
 / {
 	aliases {
-		pwm-0 = &ledc0;
+		pwm-test = &ledc0;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/esp32c6_devkitc_hpcore.overlay

@@ -8,7 +8,7 @@
 
 / {
 	aliases {
-		pwm-0 = &ledc0;
+		pwm-test = &ledc0;
 	};
 };
 

tests/drivers/pwm/pwm_api/boards/esp32s2_saola.overlay

@@ -8,7 +8,7 @@
 
 / {
 	aliases {
-		pwm-0 = &ledc0;
+		pwm-test = &ledc0;
 	};
 };