soc: arch: snps_arc_iot: select UART_NS16550_ACCESS_IOPORT

gmarull · carlescufi · commit 416dd6cd3697 · 2022-06-16T11:28:13.000+02:00
NS16550 driver no longer relies on definitions found in &lt;soc.h&gt;, SoC can
select UART_NS16550_ACCESS_IOPORT instead.

Signed-off-by: Gerard Marull-Paretas &lt;gerard.marull@nordicsemi.no&gt;
diff --git a/soc/arc/snps_arc_iot/Kconfig.defconfig b/soc/arc/snps_arc_iot/Kconfig.defconfig
@@ -38,4 +38,7 @@ config UART_NS16550
 	default y
 	depends on SERIAL
 
+config UART_NS16550_ACCESS_IOPORT
+	default y
+
 endif # ARC_IOT
diff --git a/soc/arc/snps_arc_iot/soc.h b/soc/arc/snps_arc_iot/soc.h
@@ -19,11 +19,6 @@
 /* default system clock */
 #define SYSCLK_DEFAULT_IOSC_HZ			MHZ(16)
 
-/*
- * UART: use lr and sr to access subsystem uart IP
- */
-#define UART_NS16550_ACCESS_IOPORT
-
 /* ARC EM Core IRQs */
 #define IRQ_TIMER0				16
 #define IRQ_TIMER1				17
