Merge tag 'xtensa-for-next-20141021-2' of git://github.com/jcmvbkbc/linux-xtensa into for_next

Xtensa improvements for 3.18:

- fix nommu support;
- remove s6000 variant and s6105 platform.

1 files changed, 0 insertions, 161 deletions

diff --git a/arch/xtensa/platforms/s6105/device.c b/arch/xtensa/platforms/s6105/device.c
deleted file mode 100644
index 4f4fc971042f..000000000000
--- a/arch/xtensa/platforms/s6105/device.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * s6105 platform devices
- *
- * Copyright (c) 2009 emlix GmbH
- */
-
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/phy.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <linux/serial_8250.h>
-
-#include <variant/hardware.h>
-#include <variant/dmac.h>
-
-#include <platform/gpio.h>
-
-#define GPIO3_INTNUM		3
-#define UART_INTNUM		4
-#define GMAC_INTNUM		5
-
-static const signed char gpio3_irq_mappings[] = {
-	S6_INTC_GPIO(3),
-	-1
-};
-
-static const signed char uart_irq_mappings[] = {
-	S6_INTC_UART(0),
-	S6_INTC_UART(1),
-	-1,
-};
-
-static const signed char gmac_irq_mappings[] = {
-	S6_INTC_GMAC_STAT,
-	S6_INTC_GMAC_ERR,
-	S6_INTC_DMA_HOSTTERMCNT(0),
-	S6_INTC_DMA_HOSTTERMCNT(1),
-	-1
-};
-
-const signed char *platform_irq_mappings[NR_IRQS] = {
-	[GPIO3_INTNUM] = gpio3_irq_mappings,
-	[UART_INTNUM] = uart_irq_mappings,
-	[GMAC_INTNUM] = gmac_irq_mappings,
-};
-
-static struct plat_serial8250_port serial_platform_data[] = {
-	{
-		.membase = (void *)S6_REG_UART + 0x0000,
-		.mapbase = S6_REG_UART + 0x0000,
-		.irq = UART_INTNUM,
-		.uartclk = S6_SCLK,
-		.regshift = 2,
-		.iotype = SERIAL_IO_MEM,
-		.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST,
-	},
-	{
-		.membase = (void *)S6_REG_UART + 0x1000,
-		.mapbase = S6_REG_UART + 0x1000,
-		.irq = UART_INTNUM,
-		.uartclk = S6_SCLK,
-		.regshift = 2,
-		.iotype = SERIAL_IO_MEM,
-		.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST,
-	},
-	{ },
-};
-
-static struct resource s6_gmac_resource[] = {
-	{
-		.name   = "mem",
-		.start  = (resource_size_t)S6_REG_GMAC,
-		.end    = (resource_size_t)S6_REG_GMAC + 0x10000 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-	{
-		.name   = "dma",
-		.start  = (resource_size_t)
-			DMA_CHNL(S6_REG_HIFDMA, S6_HIFDMA_GMACTX),
-		.end    = (resource_size_t)
-			DMA_CHNL(S6_REG_HIFDMA, S6_HIFDMA_GMACTX) + 0x100 - 1,
-		.flags  = IORESOURCE_DMA,
-	},
-	{
-		.name   = "dma",
-		.start  = (resource_size_t)
-			DMA_CHNL(S6_REG_HIFDMA, S6_HIFDMA_GMACRX),
-		.end    = (resource_size_t)
-			DMA_CHNL(S6_REG_HIFDMA, S6_HIFDMA_GMACRX) + 0x100 - 1,
-		.flags  = IORESOURCE_DMA,
-	},
-	{
-		.name   = "io",
-		.start  = (resource_size_t)S6_MEM_GMAC,
-		.end    = (resource_size_t)S6_MEM_GMAC + 0x2000000 - 1,
-		.flags  = IORESOURCE_IO,
-	},
-	{
-		.name   = "irq",
-		.start  = (resource_size_t)GMAC_INTNUM,
-		.flags  = IORESOURCE_IRQ,
-	},
-	{
-		.name   = "irq",
-		.start  = (resource_size_t)PHY_POLL,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static int __init prepare_phy_irq(int pin)
-{
-	int irq;
-	if (gpio_request(pin, "s6gmac_phy") < 0)
-		goto fail;
-	if (gpio_direction_input(pin) < 0)
-		goto free;
-	irq = gpio_to_irq(pin);
-	if (irq < 0)
-		goto free;
-	if (irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW) < 0)
-		goto free;
-	return irq;
-free:
-	gpio_free(pin);
-fail:
-	return PHY_POLL;
-}
-
-static struct platform_device platform_devices[] = {
-	{
-		.name = "serial8250",
-		.id = PLAT8250_DEV_PLATFORM,
-		.dev = {
-			.platform_data = serial_platform_data,
-		},
-	},
-	{
-		.name = "s6gmac",
-		.id = 0,
-		.resource = s6_gmac_resource,
-		.num_resources = ARRAY_SIZE(s6_gmac_resource),
-	},
-	{
-		I2C_BOARD_INFO("m41t62", S6I2C_ADDR_M41T62),
-	},
-};
-
-static int __init device_init(void)
-{
-	int i;
-
-	s6_gmac_resource[5].start = prepare_phy_irq(GPIO_PHY_IRQ);
-
-	for (i = 0; i < ARRAY_SIZE(platform_devices); i++)
-		platform_device_register(&platform_devices[i]);
-	return 0;
-}
-arch_initcall_sync(device_init);