Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/sound/soc/sof/intel/shim.h b/sound/soc/sof/intel/shim.h
new file mode 100644
index 0000000..f7a3f62
--- /dev/null
+++ b/sound/soc/sof/intel/shim.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *
+ * Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
+ */
+
+#ifndef __SOF_INTEL_SHIM_H
+#define __SOF_INTEL_SHIM_H
+
+/*
+ * SHIM registers for BYT, BSW, CHT, HSW, BDW
+ */
+
+#define SHIM_CSR (SHIM_OFFSET + 0x00)
+#define SHIM_PISR (SHIM_OFFSET + 0x08)
+#define SHIM_PIMR (SHIM_OFFSET + 0x10)
+#define SHIM_ISRX (SHIM_OFFSET + 0x18)
+#define SHIM_ISRD (SHIM_OFFSET + 0x20)
+#define SHIM_IMRX (SHIM_OFFSET + 0x28)
+#define SHIM_IMRD (SHIM_OFFSET + 0x30)
+#define SHIM_IPCX (SHIM_OFFSET + 0x38)
+#define SHIM_IPCD (SHIM_OFFSET + 0x40)
+#define SHIM_ISRSC (SHIM_OFFSET + 0x48)
+#define SHIM_ISRLPESC (SHIM_OFFSET + 0x50)
+#define SHIM_IMRSC (SHIM_OFFSET + 0x58)
+#define SHIM_IMRLPESC (SHIM_OFFSET + 0x60)
+#define SHIM_IPCSC (SHIM_OFFSET + 0x68)
+#define SHIM_IPCLPESC (SHIM_OFFSET + 0x70)
+#define SHIM_CLKCTL (SHIM_OFFSET + 0x78)
+#define SHIM_CSR2 (SHIM_OFFSET + 0x80)
+#define SHIM_LTRC (SHIM_OFFSET + 0xE0)
+#define SHIM_HMDC (SHIM_OFFSET + 0xE8)
+
+#define SHIM_PWMCTRL 0x1000
+
+/*
+ * SST SHIM register bits for BYT, BSW, CHT HSW, BDW
+ * Register bit naming and functionaility can differ between devices.
+ */
+
+/* CSR / CS */
+#define SHIM_CSR_RST BIT(1)
+#define SHIM_CSR_SBCS0 BIT(2)
+#define SHIM_CSR_SBCS1 BIT(3)
+#define SHIM_CSR_DCS(x) ((x) << 4)
+#define SHIM_CSR_DCS_MASK (0x7 << 4)
+#define SHIM_CSR_STALL BIT(10)
+#define SHIM_CSR_S0IOCS BIT(21)
+#define SHIM_CSR_S1IOCS BIT(23)
+#define SHIM_CSR_LPCS BIT(31)
+#define SHIM_CSR_24MHZ_LPCS \
+ (SHIM_CSR_SBCS0 | SHIM_CSR_SBCS1 | SHIM_CSR_LPCS)
+#define SHIM_CSR_24MHZ_NO_LPCS (SHIM_CSR_SBCS0 | SHIM_CSR_SBCS1)
+#define SHIM_BYT_CSR_RST BIT(0)
+#define SHIM_BYT_CSR_VECTOR_SEL BIT(1)
+#define SHIM_BYT_CSR_STALL BIT(2)
+#define SHIM_BYT_CSR_PWAITMODE BIT(3)
+
+/* ISRX / ISC */
+#define SHIM_ISRX_BUSY BIT(1)
+#define SHIM_ISRX_DONE BIT(0)
+#define SHIM_BYT_ISRX_REQUEST BIT(1)
+
+/* ISRD / ISD */
+#define SHIM_ISRD_BUSY BIT(1)
+#define SHIM_ISRD_DONE BIT(0)
+
+/* IMRX / IMC */
+#define SHIM_IMRX_BUSY BIT(1)
+#define SHIM_IMRX_DONE BIT(0)
+#define SHIM_BYT_IMRX_REQUEST BIT(1)
+
+/* IMRD / IMD */
+#define SHIM_IMRD_DONE BIT(0)
+#define SHIM_IMRD_BUSY BIT(1)
+#define SHIM_IMRD_SSP0 BIT(16)
+#define SHIM_IMRD_DMAC0 BIT(21)
+#define SHIM_IMRD_DMAC1 BIT(22)
+#define SHIM_IMRD_DMAC (SHIM_IMRD_DMAC0 | SHIM_IMRD_DMAC1)
+
+/* IPCX / IPCC */
+#define SHIM_IPCX_DONE BIT(30)
+#define SHIM_IPCX_BUSY BIT(31)
+#define SHIM_BYT_IPCX_DONE BIT_ULL(62)
+#define SHIM_BYT_IPCX_BUSY BIT_ULL(63)
+
+/* IPCD */
+#define SHIM_IPCD_DONE BIT(30)
+#define SHIM_IPCD_BUSY BIT(31)
+#define SHIM_BYT_IPCD_DONE BIT_ULL(62)
+#define SHIM_BYT_IPCD_BUSY BIT_ULL(63)
+
+/* CLKCTL */
+#define SHIM_CLKCTL_SMOS(x) ((x) << 24)
+#define SHIM_CLKCTL_MASK (3 << 24)
+#define SHIM_CLKCTL_DCPLCG BIT(18)
+#define SHIM_CLKCTL_SCOE1 BIT(17)
+#define SHIM_CLKCTL_SCOE0 BIT(16)
+
+/* CSR2 / CS2 */
+#define SHIM_CSR2_SDFD_SSP0 BIT(1)
+#define SHIM_CSR2_SDFD_SSP1 BIT(2)
+
+/* LTRC */
+#define SHIM_LTRC_VAL(x) ((x) << 0)
+
+/* HMDC */
+#define SHIM_HMDC_HDDA0(x) ((x) << 0)
+#define SHIM_HMDC_HDDA1(x) ((x) << 7)
+#define SHIM_HMDC_HDDA_E0_CH0 1
+#define SHIM_HMDC_HDDA_E0_CH1 2
+#define SHIM_HMDC_HDDA_E0_CH2 4
+#define SHIM_HMDC_HDDA_E0_CH3 8
+#define SHIM_HMDC_HDDA_E1_CH0 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH0)
+#define SHIM_HMDC_HDDA_E1_CH1 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH1)
+#define SHIM_HMDC_HDDA_E1_CH2 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH2)
+#define SHIM_HMDC_HDDA_E1_CH3 SHIM_HMDC_HDDA1(SHIM_HMDC_HDDA_E0_CH3)
+#define SHIM_HMDC_HDDA_E0_ALLCH \
+ (SHIM_HMDC_HDDA_E0_CH0 | SHIM_HMDC_HDDA_E0_CH1 | \
+ SHIM_HMDC_HDDA_E0_CH2 | SHIM_HMDC_HDDA_E0_CH3)
+#define SHIM_HMDC_HDDA_E1_ALLCH \
+ (SHIM_HMDC_HDDA_E1_CH0 | SHIM_HMDC_HDDA_E1_CH1 | \
+ SHIM_HMDC_HDDA_E1_CH2 | SHIM_HMDC_HDDA_E1_CH3)
+
+/* Audio DSP PCI registers */
+#define PCI_VDRTCTL0 0xa0
+#define PCI_VDRTCTL1 0xa4
+#define PCI_VDRTCTL2 0xa8
+#define PCI_VDRTCTL3 0xaC
+
+/* VDRTCTL0 */
+#define PCI_VDRTCL0_D3PGD BIT(0)
+#define PCI_VDRTCL0_D3SRAMPGD BIT(1)
+#define PCI_VDRTCL0_DSRAMPGE_SHIFT 12
+#define PCI_VDRTCL0_DSRAMPGE_MASK GENMASK(PCI_VDRTCL0_DSRAMPGE_SHIFT + 19,\
+ PCI_VDRTCL0_DSRAMPGE_SHIFT)
+#define PCI_VDRTCL0_ISRAMPGE_SHIFT 2
+#define PCI_VDRTCL0_ISRAMPGE_MASK GENMASK(PCI_VDRTCL0_ISRAMPGE_SHIFT + 9,\
+ PCI_VDRTCL0_ISRAMPGE_SHIFT)
+
+/* VDRTCTL2 */
+#define PCI_VDRTCL2_DCLCGE BIT(1)
+#define PCI_VDRTCL2_DTCGE BIT(10)
+#define PCI_VDRTCL2_APLLSE_MASK BIT(31)
+
+/* PMCS */
+#define PCI_PMCS 0x84
+#define PCI_PMCS_PS_MASK 0x3
+
+/* DSP hardware descriptor */
+struct sof_intel_dsp_desc {
+ int cores_num;
+ int cores_mask;
+ int init_core_mask; /* cores available after fw boot */
+ int ipc_req;
+ int ipc_req_mask;
+ int ipc_ack;
+ int ipc_ack_mask;
+ int ipc_ctl;
+ int rom_init_timeout;
+ int ssp_count; /* ssp count of the platform */
+ int ssp_base_offset; /* base address of the SSPs */
+};
+
+extern const struct snd_sof_dsp_ops sof_tng_ops;
+extern const struct snd_sof_dsp_ops sof_byt_ops;
+extern const struct snd_sof_dsp_ops sof_cht_ops;
+extern const struct snd_sof_dsp_ops sof_hsw_ops;
+extern const struct snd_sof_dsp_ops sof_bdw_ops;
+
+extern const struct sof_intel_dsp_desc byt_chip_info;
+extern const struct sof_intel_dsp_desc cht_chip_info;
+extern const struct sof_intel_dsp_desc bdw_chip_info;
+extern const struct sof_intel_dsp_desc hsw_chip_info;
+extern const struct sof_intel_dsp_desc tng_chip_info;
+
+struct sof_intel_stream {
+ size_t posn_offset;
+};
+
+#endif