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-rw-r--r--include/hw/misc/npcm7xx_mft.h70
-rw-r--r--include/hw/misc/npcm7xx_pwm.h4
-rw-r--r--include/hw/misc/xlnx-versal-xramc.h97
3 files changed, 170 insertions, 1 deletions
diff --git a/include/hw/misc/npcm7xx_mft.h b/include/hw/misc/npcm7xx_mft.h
new file mode 100644
index 0000000000..36785e3ba8
--- /dev/null
+++ b/include/hw/misc/npcm7xx_mft.h
@@ -0,0 +1,70 @@
+/*
+ * Nuvoton NPCM7xx MFT Module
+ *
+ * Copyright 2021 Google LLC
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 NPCM7XX_MFT_H
+#define NPCM7XX_MFT_H
+
+#include "exec/memory.h"
+#include "hw/clock.h"
+#include "hw/irq.h"
+#include "hw/sysbus.h"
+#include "qom/object.h"
+
+/* Max Fan input number. */
+#define NPCM7XX_MFT_MAX_FAN_INPUT 19
+
+/*
+ * Number of registers in one MFT module. Don't change this without increasing
+ * the version_id in vmstate.
+ */
+#define NPCM7XX_MFT_NR_REGS (0x20 / sizeof(uint16_t))
+
+/*
+ * The MFT can take up to 4 inputs: A0, B0, A1, B1. It can measure one A and one
+ * B simultaneously. NPCM7XX_MFT_INASEL and NPCM7XX_MFT_INBSEL are used to
+ * select which A or B input are used.
+ */
+#define NPCM7XX_MFT_FANIN_COUNT 4
+
+/**
+ * struct NPCM7xxMFTState - Multi Functional Tachometer device state.
+ * @parent: System bus device.
+ * @iomem: Memory region through which registers are accessed.
+ * @clock_in: The input clock for MFT from CLK module.
+ * @clock_{1,2}: The counter clocks for NPCM7XX_MFT_CNT{1,2}
+ * @irq: The IRQ for this MFT state.
+ * @regs: The MMIO registers.
+ * @max_rpm: The maximum rpm for fans. Order: A0, B0, A1, B1.
+ * @duty: The duty cycles for fans, relative to NPCM7XX_PWM_MAX_DUTY.
+ */
+typedef struct NPCM7xxMFTState {
+ SysBusDevice parent;
+
+ MemoryRegion iomem;
+
+ Clock *clock_in;
+ Clock *clock_1, *clock_2;
+ qemu_irq irq;
+ uint16_t regs[NPCM7XX_MFT_NR_REGS];
+
+ uint32_t max_rpm[NPCM7XX_MFT_FANIN_COUNT];
+ uint32_t duty[NPCM7XX_MFT_FANIN_COUNT];
+} NPCM7xxMFTState;
+
+#define TYPE_NPCM7XX_MFT "npcm7xx-mft"
+#define NPCM7XX_MFT(obj) \
+ OBJECT_CHECK(NPCM7xxMFTState, (obj), TYPE_NPCM7XX_MFT)
+
+#endif /* NPCM7XX_MFT_H */
diff --git a/include/hw/misc/npcm7xx_pwm.h b/include/hw/misc/npcm7xx_pwm.h
index 5a689d3f66..7ad632a93a 100644
--- a/include/hw/misc/npcm7xx_pwm.h
+++ b/include/hw/misc/npcm7xx_pwm.h
@@ -77,6 +77,7 @@ typedef struct NPCM7xxPWM {
* @iomem: Memory region through which registers are accessed.
* @clock: The PWM clock.
* @pwm: The PWM channels owned by this module.
+ * @duty_gpio_out: The duty cycle of each PWM channels as a output GPIO.
* @ppr: The prescaler register.
* @csr: The clock selector register.
* @pcr: The control register.
@@ -89,7 +90,8 @@ struct NPCM7xxPWMState {
MemoryRegion iomem;
Clock *clock;
- NPCM7xxPWM pwm[NPCM7XX_PWM_PER_MODULE];
+ NPCM7xxPWM pwm[NPCM7XX_PWM_PER_MODULE];
+ qemu_irq duty_gpio_out[NPCM7XX_PWM_PER_MODULE];
uint32_t ppr;
uint32_t csr;
diff --git a/include/hw/misc/xlnx-versal-xramc.h b/include/hw/misc/xlnx-versal-xramc.h
new file mode 100644
index 0000000000..d3d1862676
--- /dev/null
+++ b/include/hw/misc/xlnx-versal-xramc.h
@@ -0,0 +1,97 @@
+/*
+ * QEMU model of the Xilinx XRAM Controller.
+ *
+ * Copyright (c) 2021 Xilinx Inc.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ * Written by Edgar E. Iglesias <edgar.iglesias@xilinx.com>
+ */
+
+#ifndef XLNX_VERSAL_XRAMC_H
+#define XLNX_VERSAL_XRAMC_H
+
+#include "hw/sysbus.h"
+#include "hw/register.h"
+
+#define TYPE_XLNX_XRAM_CTRL "xlnx.versal-xramc"
+
+#define XLNX_XRAM_CTRL(obj) \
+ OBJECT_CHECK(XlnxXramCtrl, (obj), TYPE_XLNX_XRAM_CTRL)
+
+REG32(XRAM_ERR_CTRL, 0x0)
+ FIELD(XRAM_ERR_CTRL, UE_RES, 3, 1)
+ FIELD(XRAM_ERR_CTRL, PWR_ERR_RES, 2, 1)
+ FIELD(XRAM_ERR_CTRL, PZ_ERR_RES, 1, 1)
+ FIELD(XRAM_ERR_CTRL, APB_ERR_RES, 0, 1)
+REG32(XRAM_ISR, 0x4)
+ FIELD(XRAM_ISR, INV_APB, 0, 1)
+REG32(XRAM_IMR, 0x8)
+ FIELD(XRAM_IMR, INV_APB, 0, 1)
+REG32(XRAM_IEN, 0xc)
+ FIELD(XRAM_IEN, INV_APB, 0, 1)
+REG32(XRAM_IDS, 0x10)
+ FIELD(XRAM_IDS, INV_APB, 0, 1)
+REG32(XRAM_ECC_CNTL, 0x14)
+ FIELD(XRAM_ECC_CNTL, FI_MODE, 2, 1)
+ FIELD(XRAM_ECC_CNTL, DET_ONLY, 1, 1)
+ FIELD(XRAM_ECC_CNTL, ECC_ON_OFF, 0, 1)
+REG32(XRAM_CLR_EXE, 0x18)
+ FIELD(XRAM_CLR_EXE, MON_7, 7, 1)
+ FIELD(XRAM_CLR_EXE, MON_6, 6, 1)
+ FIELD(XRAM_CLR_EXE, MON_5, 5, 1)
+ FIELD(XRAM_CLR_EXE, MON_4, 4, 1)
+ FIELD(XRAM_CLR_EXE, MON_3, 3, 1)
+ FIELD(XRAM_CLR_EXE, MON_2, 2, 1)
+ FIELD(XRAM_CLR_EXE, MON_1, 1, 1)
+ FIELD(XRAM_CLR_EXE, MON_0, 0, 1)
+REG32(XRAM_CE_FFA, 0x1c)
+ FIELD(XRAM_CE_FFA, ADDR, 0, 20)
+REG32(XRAM_CE_FFD0, 0x20)
+REG32(XRAM_CE_FFD1, 0x24)
+REG32(XRAM_CE_FFD2, 0x28)
+REG32(XRAM_CE_FFD3, 0x2c)
+REG32(XRAM_CE_FFE, 0x30)
+ FIELD(XRAM_CE_FFE, SYNDROME, 0, 16)
+REG32(XRAM_UE_FFA, 0x34)
+ FIELD(XRAM_UE_FFA, ADDR, 0, 20)
+REG32(XRAM_UE_FFD0, 0x38)
+REG32(XRAM_UE_FFD1, 0x3c)
+REG32(XRAM_UE_FFD2, 0x40)
+REG32(XRAM_UE_FFD3, 0x44)
+REG32(XRAM_UE_FFE, 0x48)
+ FIELD(XRAM_UE_FFE, SYNDROME, 0, 16)
+REG32(XRAM_FI_D0, 0x4c)
+REG32(XRAM_FI_D1, 0x50)
+REG32(XRAM_FI_D2, 0x54)
+REG32(XRAM_FI_D3, 0x58)
+REG32(XRAM_FI_SY, 0x5c)
+ FIELD(XRAM_FI_SY, DATA, 0, 16)
+REG32(XRAM_RMW_UE_FFA, 0x70)
+ FIELD(XRAM_RMW_UE_FFA, ADDR, 0, 20)
+REG32(XRAM_FI_CNTR, 0x74)
+ FIELD(XRAM_FI_CNTR, COUNT, 0, 24)
+REG32(XRAM_IMP, 0x80)
+ FIELD(XRAM_IMP, SIZE, 0, 4)
+REG32(XRAM_PRDY_DBG, 0x84)
+ FIELD(XRAM_PRDY_DBG, ISLAND3, 12, 4)
+ FIELD(XRAM_PRDY_DBG, ISLAND2, 8, 4)
+ FIELD(XRAM_PRDY_DBG, ISLAND1, 4, 4)
+ FIELD(XRAM_PRDY_DBG, ISLAND0, 0, 4)
+REG32(XRAM_SAFETY_CHK, 0xff8)
+
+#define XRAM_CTRL_R_MAX (R_XRAM_SAFETY_CHK + 1)
+
+typedef struct XlnxXramCtrl {
+ SysBusDevice parent_obj;
+ MemoryRegion ram;
+ qemu_irq irq;
+
+ struct {
+ uint64_t size;
+ unsigned int encoded_size;
+ } cfg;
+
+ RegisterInfoArray *reg_array;
+ uint32_t regs[XRAM_CTRL_R_MAX];
+ RegisterInfo regs_info[XRAM_CTRL_R_MAX];
+} XlnxXramCtrl;
+#endif
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-18 13:18:53 +0100