160 lines
6.8 KiB
C
160 lines
6.8 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef LINUX_BCMA_DRIVER_PCIE2_H_
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#define LINUX_BCMA_DRIVER_PCIE2_H_
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#define BCMA_CORE_PCIE2_CLK_CONTROL 0x0000
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#define PCIE2_CLKC_RST_OE 0x0001 /* When set, drives PCI_RESET out to pin */
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#define PCIE2_CLKC_RST 0x0002 /* Value driven out to pin */
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#define PCIE2_CLKC_SPERST 0x0004 /* SurvivePeRst */
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#define PCIE2_CLKC_DISABLE_L1CLK_GATING 0x0010
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#define PCIE2_CLKC_DLYPERST 0x0100 /* Delay PeRst to CoE Core */
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#define PCIE2_CLKC_DISSPROMLD 0x0200 /* DisableSpromLoadOnPerst */
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#define PCIE2_CLKC_WAKE_MODE_L2 0x1000 /* Wake on L2 */
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#define BCMA_CORE_PCIE2_RC_PM_CONTROL 0x0004
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#define BCMA_CORE_PCIE2_RC_PM_STATUS 0x0008
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#define BCMA_CORE_PCIE2_EP_PM_CONTROL 0x000C
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#define BCMA_CORE_PCIE2_EP_PM_STATUS 0x0010
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#define BCMA_CORE_PCIE2_EP_LTR_CONTROL 0x0014
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#define BCMA_CORE_PCIE2_EP_LTR_STATUS 0x0018
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#define BCMA_CORE_PCIE2_EP_OBFF_STATUS 0x001C
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#define BCMA_CORE_PCIE2_PCIE_ERR_STATUS 0x0020
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#define BCMA_CORE_PCIE2_RC_AXI_CONFIG 0x0100
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#define BCMA_CORE_PCIE2_EP_AXI_CONFIG 0x0104
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#define BCMA_CORE_PCIE2_RXDEBUG_STATUS0 0x0108
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#define BCMA_CORE_PCIE2_RXDEBUG_CONTROL0 0x010C
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#define BCMA_CORE_PCIE2_CONFIGINDADDR 0x0120
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#define BCMA_CORE_PCIE2_CONFIGINDDATA 0x0124
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#define BCMA_CORE_PCIE2_MDIOCONTROL 0x0128
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#define BCMA_CORE_PCIE2_MDIOWRDATA 0x012C
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#define BCMA_CORE_PCIE2_MDIORDDATA 0x0130
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#define BCMA_CORE_PCIE2_DATAINTF 0x0180
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#define BCMA_CORE_PCIE2_D2H_INTRLAZY_0 0x0188
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#define BCMA_CORE_PCIE2_H2D_INTRLAZY_0 0x018c
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#define BCMA_CORE_PCIE2_H2D_INTSTAT_0 0x0190
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#define BCMA_CORE_PCIE2_H2D_INTMASK_0 0x0194
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#define BCMA_CORE_PCIE2_D2H_INTSTAT_0 0x0198
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#define BCMA_CORE_PCIE2_D2H_INTMASK_0 0x019c
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#define BCMA_CORE_PCIE2_LTR_STATE 0x01A0 /* Latency Tolerance Reporting */
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#define PCIE2_LTR_ACTIVE 2
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#define PCIE2_LTR_ACTIVE_IDLE 1
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#define PCIE2_LTR_SLEEP 0
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#define PCIE2_LTR_FINAL_MASK 0x300
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#define PCIE2_LTR_FINAL_SHIFT 8
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#define BCMA_CORE_PCIE2_PWR_INT_STATUS 0x01A4
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#define BCMA_CORE_PCIE2_PWR_INT_MASK 0x01A8
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#define BCMA_CORE_PCIE2_CFG_ADDR 0x01F8
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#define BCMA_CORE_PCIE2_CFG_DATA 0x01FC
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#define BCMA_CORE_PCIE2_SYS_EQ_PAGE 0x0200
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#define BCMA_CORE_PCIE2_SYS_MSI_PAGE 0x0204
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#define BCMA_CORE_PCIE2_SYS_MSI_INTREN 0x0208
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL0 0x0210
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL1 0x0214
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL2 0x0218
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL3 0x021C
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL4 0x0220
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#define BCMA_CORE_PCIE2_SYS_MSI_CTRL5 0x0224
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD0 0x0250
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL0 0x0254
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD1 0x0258
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL1 0x025C
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD2 0x0260
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL2 0x0264
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD3 0x0268
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL3 0x026C
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD4 0x0270
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL4 0x0274
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#define BCMA_CORE_PCIE2_SYS_EQ_HEAD5 0x0278
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#define BCMA_CORE_PCIE2_SYS_EQ_TAIL5 0x027C
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#define BCMA_CORE_PCIE2_SYS_RC_INTX_EN 0x0330
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#define BCMA_CORE_PCIE2_SYS_RC_INTX_CSR 0x0334
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#define BCMA_CORE_PCIE2_SYS_MSI_REQ 0x0340
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR_EN 0x0344
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR_CSR 0x0348
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR0 0x0350
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR1 0x0354
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR2 0x0358
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#define BCMA_CORE_PCIE2_SYS_HOST_INTR3 0x035C
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#define BCMA_CORE_PCIE2_SYS_EP_INT_EN0 0x0360
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#define BCMA_CORE_PCIE2_SYS_EP_INT_EN1 0x0364
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#define BCMA_CORE_PCIE2_SYS_EP_INT_CSR0 0x0370
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#define BCMA_CORE_PCIE2_SYS_EP_INT_CSR1 0x0374
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#define BCMA_CORE_PCIE2_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2))
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_0 0x0C00
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_1 0x0C04
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_2 0x0C08
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_3 0x0C0C
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_4 0x0C10
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_5 0x0C14
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_6 0x0C18
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#define BCMA_CORE_PCIE2_FUNC0_IMAP0_7 0x0C1C
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_0 0x0C20
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_1 0x0C24
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_2 0x0C28
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_3 0x0C2C
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_4 0x0C30
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_5 0x0C34
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_6 0x0C38
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#define BCMA_CORE_PCIE2_FUNC1_IMAP0_7 0x0C3C
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#define BCMA_CORE_PCIE2_FUNC0_IMAP1 0x0C80
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#define BCMA_CORE_PCIE2_FUNC1_IMAP1 0x0C88
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#define BCMA_CORE_PCIE2_FUNC0_IMAP2 0x0CC0
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#define BCMA_CORE_PCIE2_FUNC1_IMAP2 0x0CC8
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#define BCMA_CORE_PCIE2_IARR0_LOWER 0x0D00
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#define BCMA_CORE_PCIE2_IARR0_UPPER 0x0D04
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#define BCMA_CORE_PCIE2_IARR1_LOWER 0x0D08
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#define BCMA_CORE_PCIE2_IARR1_UPPER 0x0D0C
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#define BCMA_CORE_PCIE2_IARR2_LOWER 0x0D10
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#define BCMA_CORE_PCIE2_IARR2_UPPER 0x0D14
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#define BCMA_CORE_PCIE2_OARR0 0x0D20
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#define BCMA_CORE_PCIE2_OARR1 0x0D28
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#define BCMA_CORE_PCIE2_OARR2 0x0D30
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#define BCMA_CORE_PCIE2_OMAP0_LOWER 0x0D40
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#define BCMA_CORE_PCIE2_OMAP0_UPPER 0x0D44
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#define BCMA_CORE_PCIE2_OMAP1_LOWER 0x0D48
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#define BCMA_CORE_PCIE2_OMAP1_UPPER 0x0D4C
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#define BCMA_CORE_PCIE2_OMAP2_LOWER 0x0D50
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#define BCMA_CORE_PCIE2_OMAP2_UPPER 0x0D54
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#define BCMA_CORE_PCIE2_FUNC1_IARR1_SIZE 0x0D58
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#define BCMA_CORE_PCIE2_FUNC1_IARR2_SIZE 0x0D5C
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#define BCMA_CORE_PCIE2_MEM_CONTROL 0x0F00
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#define BCMA_CORE_PCIE2_MEM_ECC_ERRLOG0 0x0F04
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#define BCMA_CORE_PCIE2_MEM_ECC_ERRLOG1 0x0F08
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#define BCMA_CORE_PCIE2_LINK_STATUS 0x0F0C
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#define BCMA_CORE_PCIE2_STRAP_STATUS 0x0F10
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#define BCMA_CORE_PCIE2_RESET_STATUS 0x0F14
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#define BCMA_CORE_PCIE2_RESETEN_IN_LINKDOWN 0x0F18
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#define BCMA_CORE_PCIE2_MISC_INTR_EN 0x0F1C
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#define BCMA_CORE_PCIE2_TX_DEBUG_CFG 0x0F20
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#define BCMA_CORE_PCIE2_MISC_CONFIG 0x0F24
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#define BCMA_CORE_PCIE2_MISC_STATUS 0x0F28
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#define BCMA_CORE_PCIE2_INTR_EN 0x0F30
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#define BCMA_CORE_PCIE2_INTR_CLEAR 0x0F34
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#define BCMA_CORE_PCIE2_INTR_STATUS 0x0F38
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/* PCIE gen2 config regs */
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#define PCIE2_INTSTATUS 0x090
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#define PCIE2_INTMASK 0x094
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#define PCIE2_SBMBX 0x098
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#define PCIE2_PMCR_REFUP 0x1814 /* Trefup time */
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#define PCIE2_CAP_DEVSTSCTRL2_OFFSET 0xD4
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#define PCIE2_CAP_DEVSTSCTRL2_LTRENAB 0x400
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#define PCIE2_PVT_REG_PM_CLK_PERIOD 0x184c
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struct bcma_drv_pcie2 {
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struct bcma_device *core;
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u16 reqsize;
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};
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#define pcie2_read16(pcie2, offset) bcma_read16((pcie2)->core, offset)
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#define pcie2_read32(pcie2, offset) bcma_read32((pcie2)->core, offset)
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#define pcie2_write16(pcie2, offset, val) bcma_write16((pcie2)->core, offset, val)
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#define pcie2_write32(pcie2, offset, val) bcma_write32((pcie2)->core, offset, val)
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#define pcie2_set32(pcie2, offset, set) bcma_set32((pcie2)->core, offset, set)
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#define pcie2_mask32(pcie2, offset, mask) bcma_mask32((pcie2)->core, offset, mask)
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#endif /* LINUX_BCMA_DRIVER_PCIE2_H_ */
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