1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Application Digital Signal Processor
5 * Copyright 2019 Google LLC
7 * Modified from coreboot file of the same name
10 #ifndef __ASM_ARCH_BROADWELL_ADSP_H
11 #define __ASM_ARCH_BROADWELL_ADSP_H
13 #include <linux/bitops.h>
14 #define ADSP_PCI_IRQ 23
15 #define ADSP_ACPI_IRQ 3
16 #define ADSP_ACPI_IRQEN BIT(3)
18 #define ADSP_SHIM_BASE_LPT 0xe7000
19 #define ADSP_SHIM_BASE_WPT 0xfb000
20 #define ADSP_SHIM_LTRC 0xe0
21 #define ADSP_SHIM_LTRC_VALUE 0x3003
22 #define ADSP_SHIM_IMC 0x28
23 #define ADSP_SHIM_IPCD 0x40
25 #define ADSP_PCI_VDRTCTL0 0xa0
26 #define ADSP_VDRTCTL0_D3PGD_LPT BIT(1)
27 #define ADSP_VDRTCTL0_D3PGD_WPT BIT(0)
28 #define ADSP_VDRTCTL0_D3SRAMPGD_LPT BIT(2)
29 #define ADSP_VDRTCTL0_D3SRAMPGD_WPT BIT(1)
30 #define ADSP_PCI_VDRTCTL1 0xa4
31 #define ADSP_PCI_VDRTCTL2 0xa8
32 #define ADSP_VDRTCTL2_VALUE 0x00000fff
34 #define ADSP_IOBP_VDLDAT1 0xd7000624
35 #define ADSP_VDLDAT1_VALUE 0x00040100
36 #define ADSP_IOBP_VDLDAT2 0xd7000628
37 #define ADSP_IOBP_ACPI_IRQ3 0xd9d8
38 #define ADSP_IOBP_ACPI_IRQ3I 0xd8d9
39 #define ADSP_IOBP_ACPI_IRQ4 0xdbda
40 #define ADSP_IOBP_PMCTL 0xd70001e0
41 #define ADSP_PMCTL_VALUE 0x3f
42 #define ADSP_IOBP_PCICFGCTL 0xd7000500
43 #define ADSP_PCICFGCTL_PCICD BIT(0)
44 #define ADSP_PCICFGCTL_ACPIIE BIT(1)
45 #define ADSP_PCICFGCTL_SPCBAD BIT(7)
47 #endif /* __ASM_ARCH_BROADWELL_ADSP_H */