ARM: orion: Consolidate the creation of the uart platform data.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

1 files changed, 11 insertions, 148 deletions

diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 30c951879787..fffa92e92d6c 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -36,8 +36,11 @@
 #include <plat/mv_xor.h>
 #include <plat/ehci-orion.h>
 #include <plat/time.h>
+#include <plat/common.h>
 #include "common.h"
 
+static int get_tclk(void);
+
 /*****************************************************************************
  * I/O Address Mapping
  ****************************************************************************/
@@ -255,173 +258,37 @@ void __init dove_sata_init(struct mv_sata_platform_data *sata_data)
 /*****************************************************************************
  * UART0
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart0_data[] = {
-        {
-                .mapbase        = DOVE_UART0_PHYS_BASE,
-                .membase        = (char *)DOVE_UART0_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_0,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart0_resources[] = {
-        {
-                .start          = DOVE_UART0_PHYS_BASE,
-                .end            = DOVE_UART0_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_0,
-                .end            = IRQ_DOVE_UART_0,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart0 = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM,
-        .dev                    = {
-                .platform_data  = dove_uart0_data,
-        },
-        .resource               = dove_uart0_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart0_resources),
-};
-
 void __init dove_uart0_init(void)
 {
-        platform_device_register(&dove_uart0);
+        orion_uart0_init(DOVE_UART0_VIRT_BASE, DOVE_UART0_PHYS_BASE,
+                         IRQ_DOVE_UART_0, get_tclk());
 }
 
 /*****************************************************************************
  * UART1
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart1_data[] = {
-        {
-                .mapbase        = DOVE_UART1_PHYS_BASE,
-                .membase        = (char *)DOVE_UART1_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_1,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart1_resources[] = {
-        {
-                .start          = DOVE_UART1_PHYS_BASE,
-                .end            = DOVE_UART1_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_1,
-                .end            = IRQ_DOVE_UART_1,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart1 = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM1,
-        .dev                    = {
-                .platform_data  = dove_uart1_data,
-        },
-        .resource               = dove_uart1_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart1_resources),
-};
-
 void __init dove_uart1_init(void)
 {
-        platform_device_register(&dove_uart1);
+        orion_uart1_init(DOVE_UART1_VIRT_BASE, DOVE_UART1_PHYS_BASE,
+                         IRQ_DOVE_UART_1, get_tclk());
 }
 
 /*****************************************************************************
  * UART2
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart2_data[] = {
-        {
-                .mapbase        = DOVE_UART2_PHYS_BASE,
-                .membase        = (char *)DOVE_UART2_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_2,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart2_resources[] = {
-        {
-                .start          = DOVE_UART2_PHYS_BASE,
-                .end            = DOVE_UART2_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_2,
-                .end            = IRQ_DOVE_UART_2,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart2 = {
-        .name                   = "serial8250",
-        .id                     = PLAT8250_DEV_PLATFORM2,
-        .dev                    = {
-                .platform_data  = dove_uart2_data,
-        },
-        .resource               = dove_uart2_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart2_resources),
-};
-
 void __init dove_uart2_init(void)
 {
-        platform_device_register(&dove_uart2);
+        orion_uart2_init(DOVE_UART2_VIRT_BASE, DOVE_UART2_PHYS_BASE,
+                         IRQ_DOVE_UART_2, get_tclk());
 }
 
 /*****************************************************************************
  * UART3
  ****************************************************************************/
-static struct plat_serial8250_port dove_uart3_data[] = {
-        {
-                .mapbase        = DOVE_UART3_PHYS_BASE,
-                .membase        = (char *)DOVE_UART3_VIRT_BASE,
-                .irq            = IRQ_DOVE_UART_3,
-                .flags          = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
-                .iotype         = UPIO_MEM,
-                .regshift       = 2,
-                .uartclk        = 0,
-        }, {
-        },
-};
-
-static struct resource dove_uart3_resources[] = {
-        {
-                .start          = DOVE_UART3_PHYS_BASE,
-                .end            = DOVE_UART3_PHYS_BASE + SZ_256 - 1,
-                .flags          = IORESOURCE_MEM,
-        }, {
-                .start          = IRQ_DOVE_UART_3,
-                .end            = IRQ_DOVE_UART_3,
-                .flags          = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device dove_uart3 = {
-        .name                   = "serial8250",
-        .id                     = 3,
-        .dev                    = {
-                .platform_data  = dove_uart3_data,
-        },
-        .resource               = dove_uart3_resources,
-        .num_resources          = ARRAY_SIZE(dove_uart3_resources),
-};
-
 void __init dove_uart3_init(void)
 {
-        platform_device_register(&dove_uart3);
+        orion_uart3_init(DOVE_UART3_VIRT_BASE, DOVE_UART3_PHYS_BASE,
+                         IRQ_DOVE_UART_3, get_tclk());
 }
 
 /*****************************************************************************
@@ -835,10 +702,6 @@ void __init dove_init(void)
         dove_setup_cpu_mbus();
 
         dove_ge00_shared_data.t_clk = tclk;
-        dove_uart0_data[0].uartclk = tclk;
-        dove_uart1_data[0].uartclk = tclk;
-        dove_uart2_data[0].uartclk = tclk;
-        dove_uart3_data[0].uartclk = tclk;
         dove_spi0_data.tclk = tclk;
         dove_spi1_data.tclk = tclk;