arc: hsdk: add lvgl support for hsdk board

The ARC HSDK board provides an Arduino shield interface,
we can use it for TFT TOUCH SHIELD.

Signed-off-by: Watson Zeng <zhiwei@synopsys.com>

boards/arc/hsdk/Kconfig.defconfig

@@ -8,4 +8,47 @@ if BOARD_HSDK
 config BOARD
 	default "hsdk"
 
+if GPIO
+
+config GPIO_DW
+	default y
+
+if GPIO_DW
+
+config GPIO_DW_0
+	default y
+
+endif # GPIO_DW
+
+endif # GPIO
+
+if SPI
+
+config SPI_DW
+	default y
+
+if SPI_DW
+
+config SPI_DW_FIFO_DEPTH
+	default 32
+
+config SPI_DW_ARC_AUX_REGS
+	default n
+
+config SPI_DW_ACCESS_WORD_ONLY
+	default y
+
+config SPI_0
+	default y
+
+config SPI_1
+	default y
+
+config SPI_2
+	default y
+
+endif # SPI_DW
+
+endif # SPI
+
 endif # BOARD_HSDK

boards/arc/hsdk/hsdk.dts

@@ -27,3 +27,23 @@
 	status = "okay";
 	current-speed = <115200>;
 };
+
+&gpio0 {
+	status = "okay";
+	interrupts = <56 1>;
+};
+
+&spi0 {
+	status = "okay";
+	clock-frequency = <33333333>;
+};
+
+&spi1 {
+	status = "okay";
+	clock-frequency = <33333333>;
+};
+
+&spi2 {
+	status = "okay";
+	clock-frequency = <33333333>;
+};

boards/arc/hsdk/hsdk_defconfig

@@ -15,3 +15,5 @@ CONFIG_UART_CONSOLE=y
 CONFIG_SERIAL=y
 CONFIG_PINMUX=y
 CONFIG_PINMUX_HSDK=y
+CONFIG_GPIO=y
+CONFIG_SPI=y