be502ad164
Changes in 4.9.174 ALSA: line6: use dynamic buffers ipv4: ip_do_fragment: Preserve skb_iif during fragmentation ipv6/flowlabel: wait rcu grace period before put_pid() ipv6: invert flowlabel sharing check in process and user mode packet: validate msg_namelen in send directly bnxt_en: Improve multicast address setup logic. net: phy: marvell: Fix buffer overrun with stats counters x86/suspend: fix false positive KASAN warning on suspend/resume mm/kasan: Switch to using __pa_symbol and lm_alias x86/unwind: Disable KASAN checks for non-current tasks arm64: kasan: avoid bad virt_to_pfn() kasan: add a prototype of task_struct to avoid warning kasan: avoid -Wmaybe-uninitialized warning kasan: remove redundant initialization of variable 'real_size' arm64: proc: Set PTE_NG for table entries to avoid traversing them twice kasan: prevent compiler from optimizing away memset in tests arm64: mm: print out correct page table entries arm64: mm: don't print out page table entries on EL0 faults caif: reduce stack size with KASAN USB: yurex: Fix protection fault after device removal USB: w1 ds2490: Fix bug caused by improper use of altsetting array usb: usbip: fix isoc packet num validation in get_pipe USB: core: Fix unterminated string returned by usb_string() USB: core: Fix bug caused by duplicate interface PM usage counter nvme-loop: init nvmet_ctrl fatal_err_work when allocate HID: logitech: check the return value of create_singlethread_workqueue HID: debug: fix race condition with between rdesc_show() and device removal rtc: sh: Fix invalid alarm warning for non-enabled alarm batman-adv: Reduce claim hash refcnt only for removed entry batman-adv: Reduce tt_local hash refcnt only for removed entry batman-adv: Reduce tt_global hash refcnt only for removed entry igb: Fix WARN_ONCE on runtime suspend net/mlx5: E-Switch, Fix esw manager vport indication for more vport commands bonding: show full hw address in sysfs for slave entries net: stmmac: don't overwrite discard_frame status net: stmmac: fix dropping of multi-descriptor RX frames net: stmmac: don't log oversized frames jffs2: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal rtc: da9063: set uie_unsupported when relevant vfio/pci: use correct format characters scsi: core: add new RDAC LENOVO/DE_Series device scsi: storvsc: Fix calculation of sub-channel count net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw() net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: Fix WARNING when remove HNS driver with SMMU enabled hugetlbfs: fix memory leak for resv_map sh: fix multiple function definition build errors xsysace: Fix error handling in ace_setup ARM: orion: don't use using 64-bit DMA masks ARM: iop: don't use using 64-bit DMA masks perf/x86/amd: Update generic hardware cache events for Family 17h staging: iio: adt7316: allow adt751x to use internal vref for all dacs staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: fix the dac write calculation scsi: RDMA/srpt: Fix a credit leak for aborted commands Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ selinux: never allow relabeling on context mounts x86/mce: Improve error message when kernel cannot recover, p2 media: v4l2: i2c: ov7670: Fix PLL bypass register values Linux 4.9.174 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
258 lines
7.1 KiB
C
258 lines
7.1 KiB
C
/*
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* iop13xx tpmi device resources
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* Copyright (c) 2005-2006, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <linux/io.h>
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#include <asm/irq.h>
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#include <asm/sizes.h>
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#include <mach/irqs.h>
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/* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */
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#define IOP13XX_TPMI_MMR(dev) IOP13XX_REG_ADDR32_PHYS(0x48000 + (dev << 12))
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#define IOP13XX_TPMI_MEM(dev) IOP13XX_REG_ADDR32_PHYS(0x60000 + (dev << 13))
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#define IOP13XX_TPMI_CTRL(dev) IOP13XX_REG_ADDR32_PHYS(0x50000 + (dev << 10))
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#define IOP13XX_TPMI_IOP_CTRL(dev) (IOP13XX_TPMI_CTRL(dev) + 0x2000)
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#define IOP13XX_TPMI_MMR_SIZE (SZ_4K - 1)
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#define IOP13XX_TPMI_MEM_SIZE (255)
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#define IOP13XX_TPMI_MEM_CTRL (SZ_1K - 1)
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#define IOP13XX_TPMI_RESOURCE_MMR 0
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#define IOP13XX_TPMI_RESOURCE_MEM 1
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#define IOP13XX_TPMI_RESOURCE_CTRL 2
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#define IOP13XX_TPMI_RESOURCE_IOP_CTRL 3
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#define IOP13XX_TPMI_RESOURCE_IRQ 4
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static struct resource iop13xx_tpmi_0_resources[] = {
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[IOP13XX_TPMI_RESOURCE_MMR] = {
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.start = IOP13XX_TPMI_MMR(4), /* tpmi0 starts at dev == 4 */
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.end = IOP13XX_TPMI_MMR(4) + IOP13XX_TPMI_MMR_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_MEM] = {
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.start = IOP13XX_TPMI_MEM(0),
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.end = IOP13XX_TPMI_MEM(0) + IOP13XX_TPMI_MEM_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_CTRL] = {
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.start = IOP13XX_TPMI_CTRL(0),
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.end = IOP13XX_TPMI_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
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.start = IOP13XX_TPMI_IOP_CTRL(0),
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.end = IOP13XX_TPMI_IOP_CTRL(0) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IRQ] = {
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.start = IRQ_IOP13XX_TPMI0_OUT,
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.end = IRQ_IOP13XX_TPMI0_OUT,
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.flags = IORESOURCE_IRQ
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}
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};
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static struct resource iop13xx_tpmi_1_resources[] = {
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[IOP13XX_TPMI_RESOURCE_MMR] = {
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.start = IOP13XX_TPMI_MMR(1),
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.end = IOP13XX_TPMI_MMR(1) + IOP13XX_TPMI_MMR_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_MEM] = {
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.start = IOP13XX_TPMI_MEM(1),
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.end = IOP13XX_TPMI_MEM(1) + IOP13XX_TPMI_MEM_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_CTRL] = {
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.start = IOP13XX_TPMI_CTRL(1),
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.end = IOP13XX_TPMI_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
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.start = IOP13XX_TPMI_IOP_CTRL(1),
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.end = IOP13XX_TPMI_IOP_CTRL(1) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IRQ] = {
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.start = IRQ_IOP13XX_TPMI1_OUT,
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.end = IRQ_IOP13XX_TPMI1_OUT,
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.flags = IORESOURCE_IRQ
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}
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};
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static struct resource iop13xx_tpmi_2_resources[] = {
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[IOP13XX_TPMI_RESOURCE_MMR] = {
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.start = IOP13XX_TPMI_MMR(2),
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.end = IOP13XX_TPMI_MMR(2) + IOP13XX_TPMI_MMR_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_MEM] = {
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.start = IOP13XX_TPMI_MEM(2),
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.end = IOP13XX_TPMI_MEM(2) + IOP13XX_TPMI_MEM_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_CTRL] = {
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.start = IOP13XX_TPMI_CTRL(2),
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.end = IOP13XX_TPMI_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
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.start = IOP13XX_TPMI_IOP_CTRL(2),
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.end = IOP13XX_TPMI_IOP_CTRL(2) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IRQ] = {
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.start = IRQ_IOP13XX_TPMI2_OUT,
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.end = IRQ_IOP13XX_TPMI2_OUT,
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.flags = IORESOURCE_IRQ
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}
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};
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static struct resource iop13xx_tpmi_3_resources[] = {
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[IOP13XX_TPMI_RESOURCE_MMR] = {
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.start = IOP13XX_TPMI_MMR(3),
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.end = IOP13XX_TPMI_MMR(3) + IOP13XX_TPMI_MMR_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_MEM] = {
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.start = IOP13XX_TPMI_MEM(3),
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.end = IOP13XX_TPMI_MEM(3) + IOP13XX_TPMI_MEM_SIZE,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_CTRL] = {
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.start = IOP13XX_TPMI_CTRL(3),
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.end = IOP13XX_TPMI_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IOP_CTRL] = {
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.start = IOP13XX_TPMI_IOP_CTRL(3),
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.end = IOP13XX_TPMI_IOP_CTRL(3) + IOP13XX_TPMI_MEM_CTRL,
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.flags = IORESOURCE_MEM,
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},
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[IOP13XX_TPMI_RESOURCE_IRQ] = {
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.start = IRQ_IOP13XX_TPMI3_OUT,
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.end = IRQ_IOP13XX_TPMI3_OUT,
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.flags = IORESOURCE_IRQ
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}
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};
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u64 iop13xx_tpmi_mask = DMA_BIT_MASK(32);
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static struct platform_device iop13xx_tpmi_0_device = {
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.name = "iop-tpmi",
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.id = 0,
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.num_resources = ARRAY_SIZE(iop13xx_tpmi_0_resources),
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.resource = iop13xx_tpmi_0_resources,
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.dev = {
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.dma_mask = &iop13xx_tpmi_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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static struct platform_device iop13xx_tpmi_1_device = {
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.name = "iop-tpmi",
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.id = 1,
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.num_resources = ARRAY_SIZE(iop13xx_tpmi_1_resources),
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.resource = iop13xx_tpmi_1_resources,
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.dev = {
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.dma_mask = &iop13xx_tpmi_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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static struct platform_device iop13xx_tpmi_2_device = {
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.name = "iop-tpmi",
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.id = 2,
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.num_resources = ARRAY_SIZE(iop13xx_tpmi_2_resources),
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.resource = iop13xx_tpmi_2_resources,
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.dev = {
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.dma_mask = &iop13xx_tpmi_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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static struct platform_device iop13xx_tpmi_3_device = {
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.name = "iop-tpmi",
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.id = 3,
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.num_resources = ARRAY_SIZE(iop13xx_tpmi_3_resources),
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.resource = iop13xx_tpmi_3_resources,
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.dev = {
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.dma_mask = &iop13xx_tpmi_mask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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__init void iop13xx_add_tpmi_devices(void)
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{
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unsigned short device_id;
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/* tpmi's not present on iop341 or iop342 */
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if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX)
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/* ATUE must be present */
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device_id = __raw_readw(IOP13XX_ATUE_DID);
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else
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/* ATUX must be present */
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device_id = __raw_readw(IOP13XX_ATUX_DID);
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switch (device_id) {
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/* iop34[1|2] 0-tpmi */
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case 0x3380:
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case 0x3384:
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case 0x3388:
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case 0x338c:
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case 0x3382:
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case 0x3386:
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case 0x338a:
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case 0x338e:
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return;
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/* iop348 1-tpmi */
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case 0x3310:
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case 0x3312:
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case 0x3314:
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case 0x3318:
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case 0x331a:
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case 0x331c:
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case 0x33c0:
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case 0x33c2:
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case 0x33c4:
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case 0x33c8:
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case 0x33ca:
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case 0x33cc:
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case 0x33b0:
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case 0x33b2:
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case 0x33b4:
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case 0x33b8:
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case 0x33ba:
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case 0x33bc:
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case 0x3320:
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case 0x3322:
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case 0x3324:
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case 0x3328:
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case 0x332a:
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case 0x332c:
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platform_device_register(&iop13xx_tpmi_0_device);
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return;
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default:
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platform_device_register(&iop13xx_tpmi_0_device);
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platform_device_register(&iop13xx_tpmi_1_device);
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platform_device_register(&iop13xx_tpmi_2_device);
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platform_device_register(&iop13xx_tpmi_3_device);
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return;
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}
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}
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