From a62e90308f7b6965310cf4ec61393aef6861f50d Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Thu, 31 Dec 2009 15:06:05 +0100 Subject: ARM: 5859/1: Add nuc93x platform support The previous nuc932 support patches have been discarded by me and because it belongs to another SoCs series named nuc93x,at present, which included nuc931 and nuc932, I think it is better to create a new mach-nuc93x,So I made the patch,and request your advice.Thanks! Signed-off-by: Wan ZongShun Signed-off-by: Russell King --- arch/arm/mach-nuc93x/cpu.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 arch/arm/mach-nuc93x/cpu.h (limited to 'arch/arm/mach-nuc93x/cpu.h') diff --git a/arch/arm/mach-nuc93x/cpu.h b/arch/arm/mach-nuc93x/cpu.h new file mode 100644 index 0000000..9def28197 --- /dev/null +++ b/arch/arm/mach-nuc93x/cpu.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-nuc93x/cpu.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * All rights reserved. + * + * Header file for NUC93X CPU support + * + * Wan ZongShun + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#define IODESC_ENT(y) \ +{ \ + .virtual = (unsigned long)NUC93X_VA_##y, \ + .pfn = __phys_to_pfn(NUC93X_PA_##y), \ + .length = NUC93X_SZ_##y, \ + .type = MT_DEVICE, \ +} + +#define NUC93X_8250PORT(name) \ +{ \ + .membase = name##_BA, \ + .mapbase = name##_PA, \ + .irq = IRQ_##name, \ + .uartclk = 57139200, \ + .regshift = 2, \ + .iotype = UPIO_MEM, \ + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ +} + +/*Cpu identifier register*/ + +#define NUC93XPDID NUC93X_VA_GCR +#define NUC932_CPUID 0x29550091 + +/* extern file from cpu.c */ + +extern void nuc93x_clock_source(struct device *dev, unsigned char *src); +extern void nuc93x_init_clocks(void); +extern void nuc93x_map_io(struct map_desc *mach_desc, int mach_size); +extern void nuc93x_board_init(struct platform_device **device, int size); +extern struct platform_device nuc93x_serial_device; + -- cgit v1.1