blackfin: serial: Add serial port_fer and port_mux early platform resources.

The serial driver sets up port function manually in early platform probe stage
if the ADI GPIO2 driver is used. Remove the bfin_sport_uart early platform
devices.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>

arch/blackfin/mach-bf548/boards/ezkit.c

@@ -244,6 +244,13 @@ static struct resource bfin_uart0_resources[] = {
 		.end = UART0_RBR+2,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTE_FER,
+		.end = PORTE_FER+2,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART0_TX,
 		.end = IRQ_UART0_TX,
@@ -292,6 +299,13 @@ static struct resource bfin_uart1_resources[] = {
 		.end = UART1_RBR+2,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTH_FER,
+		.end = PORTH_FER+2,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART1_TX,
 		.end = IRQ_UART1_TX,
@@ -356,6 +370,13 @@ static struct resource bfin_uart2_resources[] = {
 		.end = UART2_RBR+2,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTB_FER,
+		.end = PORTB_FER+2,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART2_TX,
 		.end = IRQ_UART2_TX,
@@ -404,6 +425,13 @@ static struct resource bfin_uart3_resources[] = {
 		.end = UART3_RBR+2,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTB_FER,
+		.end = PORTB_FER+2,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART3_TX,
 		.end = IRQ_UART3_TX,
@@ -2160,21 +2188,6 @@ static struct platform_device *ezkit_early_devices[] __initdata = {
 	&bfin_uart3_device,
 #endif
 #endif
-
-#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
-#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
-	&bfin_sport0_uart_device,
-#endif
-#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
-	&bfin_sport1_uart_device,
-#endif
-#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
-	&bfin_sport2_uart_device,
-#endif
-#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
-	&bfin_sport3_uart_device,
-#endif
-#endif
 };
 
 void __init native_machine_early_platform_add_devices(void)

arch/blackfin/mach-bf609/boards/ezkit.c

@@ -213,6 +213,18 @@ static struct resource bfin_uart0_resources[] = {
 		.end = UART0_RXDIV+4,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTD_FER,
+		.end = PORTD_FER+2,
+		.flags = IORESOURCE_REG,
+	},
+	{
+		.start = PORTD_MUX,
+		.end = PORTD_MUX+3,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART0_TX,
 		.end = IRQ_UART0_TX,
@@ -277,6 +289,13 @@ static struct resource bfin_uart1_resources[] = {
 		.end = UART1_RXDIV+4,
 		.flags = IORESOURCE_MEM,
 	},
+#ifdef CONFIG_EARLY_PRINTK
+	{
+		.start = PORTG_FER_SET,
+		.end = PORTG_FER_SET+2,
+		.flags = IORESOURCE_REG,
+	},
+#endif
 	{
 		.start = IRQ_UART1_TX,
 		.end = IRQ_UART1_TX,
@@ -2100,18 +2119,6 @@ static struct platform_device *ezkit_early_devices[] __initdata = {
 	&bfin_uart1_device,
 #endif
 #endif
-
-#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
-#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
-	&bfin_sport0_uart_device,
-#endif
-#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
-	&bfin_sport1_uart_device,
-#endif
-#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
-	&bfin_sport2_uart_device,
-#endif
-#endif
 };
 
 void __init native_machine_early_platform_add_devices(void)