soc/intel/cannonlake: Add lpc pci driver

1.Add common ITSS support as part of LPC driver init code.
2.Add LPC pci driver for CNL

Change-Id: I6c810fd7158e1498664b77eecae22132e2f6878f
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21277
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

2 files changed, 129 insertions, 0 deletions

diff --git a/src/soc/intel/cannonlake/include/soc/irq.h b/src/soc/intel/cannonlake/include/soc/irq.h
new file mode 100644
index 0000000000..5b6715fceb
--- /dev/null
+++ b/src/soc/intel/cannonlake/include/soc/irq.h
@@ -0,0 +1,106 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _SOC_IRQ_H_
+#define _SOC_IRQ_H_
+
+#define GPIO_IRQ14 14
+#define GPIO_IRQ15 15
+
+#define PCH_IRQ10 10
+#define PCH_IRQ11 11
+
+#define SCI_IRQ9 9
+#define SCI_IRQ10 10
+#define SCI_IRQ11 11
+#define SCI_IRQ20 20
+#define SCI_IRQ21 21
+#define SCI_IRQ22 22
+#define SCI_IRQ23 23
+
+#define TCO_IRQ9 9
+#define TCO_IRQ10 10
+#define TCO_IRQ11 11
+#define TCO_IRQ20 20
+#define TCO_IRQ21 21
+#define TCO_IRQ22 22
+#define TCO_IRQ23 23
+
+#define LPSS_I2C0_IRQ 16
+#define LPSS_I2C1_IRQ 17
+#define LPSS_I2C2_IRQ 18
+#define LPSS_I2C3_IRQ 19
+#define LPSS_I2C4_IRQ 32
+#define LPSS_I2C5_IRQ 33
+#define LPSS_SPI0_IRQ 22
+#define LPSS_SPI1_IRQ 23
+#define LPSS_SPI2_IRQ 24
+#define LPSS_UART0_IRQ 20
+#define LPSS_UART1_IRQ 21
+#define LPSS_UART2_IRQ 34
+#define SDIO_IRQ 22
+
+#define cAVS_INTA_IRQ 16
+#define SMBUS_INTA_IRQ 16
+#define SMBUS_INTB_IRQ 17
+#define GbE_INTA_IRQ 16
+#define GbE_INTC_IRQ 18
+#define TRACE_HUB_INTA_IRQ 16
+#define TRACE_HUB_INTD_IRQ 19
+
+#define eMMC_IRQ 16
+#define SD_IRQ 19
+
+#define PCIE_1_IRQ 16
+#define PCIE_2_IRQ 17
+#define PCIE_3_IRQ 18
+#define PCIE_4_IRQ 19
+#define PCIE_5_IRQ 16
+#define PCIE_6_IRQ 17
+#define PCIE_7_IRQ 18
+#define PCIE_8_IRQ 19
+#define PCIE_9_IRQ 16
+#define PCIE_10_IRQ 17
+#define PCIE_11_IRQ 18
+#define PCIE_12_IRQ 19
+
+#define SATA_IRQ 16
+
+#define HECI_1_IRQ 16
+#define HECI_2_IRQ 17
+#define IDER_IRQ 18
+#define KT_IRQ 19
+#define HECI_3_IRQ 16
+
+#define XHCI_IRQ 16
+#define OTG_IRQ 17
+#define THRMAL_IRQ 16
+#define CNViWIFI_IRQ 16
+#define UFS_IRQ 16
+#define CIO_INTA_IRQ 16
+#define CIO_INTD_IRQ 19
+#define ISH_IRQ 20
+
+#define PEG_RP_INTA_IRQ 16
+#define PEG_RP_INTB_IRQ 17
+#define PEG_RP_INTC_IRQ 18
+#define PEG_RP_INTD_IRQ 19
+
+#define IGFX_IRQ 16
+#define SA_THERMAL_IRQ 16
+#define SKYCAM_IRQ 16
+#define GMM_IRQ 16
+#endif /* _SOC_IRQ_H_ */
diff --git a/src/soc/intel/cannonlake/include/soc/itss.h b/src/soc/intel/cannonlake/include/soc/itss.h
new file mode 100644
index 0000000000..06dcc2e8d5
--- /dev/null
+++ b/src/soc/intel/cannonlake/include/soc/itss.h
@@ -0,0 +1,23 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef SOC_INTEL_CNL_ITSS_H
+#define SOC_INTEL_CNL_ITSS_H
+
+#define ITSS_MAX_IRQ	119
+#define IRQS_PER_IPC	32
+#define NUM_IPC_REGS	((ITSS_MAX_IRQ + IRQS_PER_IPC - 1)/IRQS_PER_IPC)
+
+#endif	/* SOC_INTEL_CNL_ITSS_H */