ARM: mach-shmobile: SMSC 9220 support for AP4EVB.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -27,11 +27,15 @@
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/io.h>
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#include <linux/smsc911x.h>
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#include <linux/gpio.h>
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#include <mach/common.h>
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#include <mach/sh7372.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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/* MTD */
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static struct mtd_partition nor_flash_partitions[] = {
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{
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.name = "loader",
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@ -84,9 +88,37 @@ static struct platform_device nor_flash_device = {
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.resource = nor_flash_resources,
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};
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/* SMSC 9220 */
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static struct resource smc911x_resources[] = {
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{
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.start = 0x14000000,
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.end = 0x16000000 - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = 6,
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.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
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},
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};
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static struct smsc911x_platform_config smsc911x_info = {
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.flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS,
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.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
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.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
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};
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static struct platform_device smc911x_device = {
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.name = "smsc911x",
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.id = -1,
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.num_resources = ARRAY_SIZE(smc911x_resources),
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.resource = smc911x_resources,
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.dev = {
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.platform_data = &smsc911x_info,
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},
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};
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static struct platform_device *ap4evb_devices[] __initdata = {
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&nor_flash_device,
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&smc911x_device,
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};
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static struct map_desc ap4evb_io_desc[] __initdata = {
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@ -113,6 +145,12 @@ static void __init ap4evb_map_io(void)
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static void __init ap4evb_init(void)
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{
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sh7372_pinmux_init();
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/* enable SMSC911X */
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gpio_request(GPIO_FN_CS5A, NULL);
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gpio_request(GPIO_FN_IRQ6_39, NULL);
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sh7372_add_standard_devices();
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platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));
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