59dfa2fcae
Pre-compute addresses for the basic ASIC registers. This speeds up access and allows memory for unused configurations to be freed. In addition, uninitialized register addresses will be returned as NULL to catch bad usage quickly. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/806/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
101 lines
4.4 KiB
C
101 lines
4.4 KiB
C
/*
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* Locations of devices in the Calliope ASIC.
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*
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* Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Author: Ken Eppinett
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* David Schleef <ds@schleef.org>
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*
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* Description: Defines the platform resources for the SA settop.
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*/
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#include <linux/init.h>
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#include <asm/mach-powertv/asic.h>
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#define CALLIOPE_ADDR(x) (CALLIOPE_IO_BASE + (x))
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const struct register_map calliope_register_map __initdata = {
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.eic_slow0_strt_add = {.phys = CALLIOPE_ADDR(0x800000)},
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.eic_cfg_bits = {.phys = CALLIOPE_ADDR(0x800038)},
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.eic_ready_status = {.phys = CALLIOPE_ADDR(0x80004c)},
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.chipver3 = {.phys = CALLIOPE_ADDR(0xA00800)},
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.chipver2 = {.phys = CALLIOPE_ADDR(0xA00804)},
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.chipver1 = {.phys = CALLIOPE_ADDR(0xA00808)},
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.chipver0 = {.phys = CALLIOPE_ADDR(0xA0080c)},
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/* The registers of IRBlaster */
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.uart1_intstat = {.phys = CALLIOPE_ADDR(0xA01800)},
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.uart1_inten = {.phys = CALLIOPE_ADDR(0xA01804)},
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.uart1_config1 = {.phys = CALLIOPE_ADDR(0xA01808)},
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.uart1_config2 = {.phys = CALLIOPE_ADDR(0xA0180C)},
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.uart1_divisorhi = {.phys = CALLIOPE_ADDR(0xA01810)},
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.uart1_divisorlo = {.phys = CALLIOPE_ADDR(0xA01814)},
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.uart1_data = {.phys = CALLIOPE_ADDR(0xA01818)},
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.uart1_status = {.phys = CALLIOPE_ADDR(0xA0181C)},
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.int_stat_3 = {.phys = CALLIOPE_ADDR(0xA02800)},
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.int_stat_2 = {.phys = CALLIOPE_ADDR(0xA02804)},
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.int_stat_1 = {.phys = CALLIOPE_ADDR(0xA02808)},
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.int_stat_0 = {.phys = CALLIOPE_ADDR(0xA0280c)},
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.int_config = {.phys = CALLIOPE_ADDR(0xA02810)},
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.int_int_scan = {.phys = CALLIOPE_ADDR(0xA02818)},
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.ien_int_3 = {.phys = CALLIOPE_ADDR(0xA02830)},
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.ien_int_2 = {.phys = CALLIOPE_ADDR(0xA02834)},
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.ien_int_1 = {.phys = CALLIOPE_ADDR(0xA02838)},
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.ien_int_0 = {.phys = CALLIOPE_ADDR(0xA0283c)},
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.int_level_3_3 = {.phys = CALLIOPE_ADDR(0xA02880)},
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.int_level_3_2 = {.phys = CALLIOPE_ADDR(0xA02884)},
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.int_level_3_1 = {.phys = CALLIOPE_ADDR(0xA02888)},
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.int_level_3_0 = {.phys = CALLIOPE_ADDR(0xA0288c)},
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.int_level_2_3 = {.phys = CALLIOPE_ADDR(0xA02890)},
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.int_level_2_2 = {.phys = CALLIOPE_ADDR(0xA02894)},
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.int_level_2_1 = {.phys = CALLIOPE_ADDR(0xA02898)},
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.int_level_2_0 = {.phys = CALLIOPE_ADDR(0xA0289c)},
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.int_level_1_3 = {.phys = CALLIOPE_ADDR(0xA028a0)},
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.int_level_1_2 = {.phys = CALLIOPE_ADDR(0xA028a4)},
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.int_level_1_1 = {.phys = CALLIOPE_ADDR(0xA028a8)},
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.int_level_1_0 = {.phys = CALLIOPE_ADDR(0xA028ac)},
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.int_level_0_3 = {.phys = CALLIOPE_ADDR(0xA028b0)},
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.int_level_0_2 = {.phys = CALLIOPE_ADDR(0xA028b4)},
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.int_level_0_1 = {.phys = CALLIOPE_ADDR(0xA028b8)},
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.int_level_0_0 = {.phys = CALLIOPE_ADDR(0xA028bc)},
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.int_docsis_en = {.phys = CALLIOPE_ADDR(0xA028F4)},
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.mips_pll_setup = {.phys = CALLIOPE_ADDR(0x980000)},
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.usb_fs = {.phys = CALLIOPE_ADDR(0x980030)},
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.test_bus = {.phys = CALLIOPE_ADDR(0x9800CC)},
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.crt_spare = {.phys = CALLIOPE_ADDR(0x9800d4)},
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.usb2_ohci_int_mask = {.phys = CALLIOPE_ADDR(0x9A000c)},
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.usb2_strap = {.phys = CALLIOPE_ADDR(0x9A0014)},
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.ehci_hcapbase = {.phys = CALLIOPE_ADDR(0x9BFE00)},
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.ohci_hc_revision = {.phys = CALLIOPE_ADDR(0x9BFC00)},
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.bcm1_bs_lmi_steer = {.phys = CALLIOPE_ADDR(0x9E0004)},
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.usb2_control = {.phys = CALLIOPE_ADDR(0x9E0054)},
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.usb2_stbus_obc = {.phys = CALLIOPE_ADDR(0x9BFF00)},
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.usb2_stbus_mess_size = {.phys = CALLIOPE_ADDR(0x9BFF04)},
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.usb2_stbus_chunk_size = {.phys = CALLIOPE_ADDR(0x9BFF08)},
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.pcie_regs = {.phys = 0x000000}, /* -doesn't exist- */
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.tim_ch = {.phys = CALLIOPE_ADDR(0xA02C10)},
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.tim_cl = {.phys = CALLIOPE_ADDR(0xA02C14)},
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.gpio_dout = {.phys = CALLIOPE_ADDR(0xA02c20)},
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.gpio_din = {.phys = CALLIOPE_ADDR(0xA02c24)},
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.gpio_dir = {.phys = CALLIOPE_ADDR(0xA02c2C)},
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.watchdog = {.phys = CALLIOPE_ADDR(0xA02c30)},
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.front_panel = {.phys = 0x000000}, /* -not used- */
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};
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