boards: renesas: Add support for drw driver on RA8

Add support for drw driver on ek_ra8p1 and ek_ra8d1

Signed-off-by: Duy Nguyen <duy.nguyen.xa@renesas.com>

Author: duynguyenxa

boards/renesas/ek_ra8d1/Kconfig.defconfig

@@ -30,6 +30,9 @@ if LVGL
 config LV_Z_VDB_CUSTOM_SECTION
 	default y
 
+config LV_ATTRIBUTE_MEM_ALIGN_SIZE
+	default 4
+
 endif # LVGL
 
 endif # BOARD_EK_RA8D1

boards/renesas/ek_ra8d1/ek_ra8d1.dts

@@ -537,6 +537,12 @@ dvp_20pin_interface: &ceu {};
 	};
 };
 
+&drw {
+	interrupts = <90 12>;
+	interrupt-names = "drw";
+	status = "okay";
+};
+
 &crc {
 	status = "okay";
 };

boards/renesas/ek_ra8p1/ek_ra8p1_r7ka8p1kflcac_cm85.dts

@@ -130,6 +130,12 @@
 	burst-transfer = <256>;
 };
 
+&drw {
+	interrupt-names = "drw";
+	interrupts = <23 12>;
+	status = "okay";
+};
+
 zephyr_lcdif: &lcdif {};
 
 pmod_sd_shield: &sdhc0 {};

boards/shields/rtklcdpar1s00001be/boards/ek_ra8p1_r7ka8p1kflcac_cm85.defconfig

@@ -19,6 +19,9 @@ if LVGL
 config LV_Z_VDB_CUSTOM_SECTION
 	default y
 
+config LV_ATTRIBUTE_MEM_ALIGN_SIZE
+	default 4
+
 endif # LVGL
 
 endif # BOARD_EK_RA8P1