[PATCH v6 4/7] clk: Add Microchip PolarFire SoC clock driver
Padmarao Begari
padmarao.begari at microchip.com
Mon Dec 14 11:55:58 CET 2020
Add clock driver code for the Microchip PolarFire SoC. This driver
handles reset and clock control of the Microchip PolarFire SoC device.
Signed-off-by: Padmarao Begari <padmarao.begari at microchip.com>
Reviewed-by: Anup Patel <anup.patel at wdc.com>
---
drivers/clk/Kconfig | 1 +
drivers/clk/Makefile | 1 +
drivers/clk/microchip/Kconfig | 5 +
drivers/clk/microchip/Makefile | 1 +
drivers/clk/microchip/mpfs_clk.c | 127 +++++++++++++
drivers/clk/microchip/mpfs_clk.h | 19 ++
drivers/clk/microchip/mpfs_clk_cfg.c | 134 ++++++++++++++
drivers/clk/microchip/mpfs_clk_periph.c | 173 ++++++++++++++++++
.../dt-bindings/clock/microchip-mpfs-clock.h | 45 +++++
9 files changed, 506 insertions(+)
create mode 100644 drivers/clk/microchip/Kconfig
create mode 100644 drivers/clk/microchip/Makefile
create mode 100644 drivers/clk/microchip/mpfs_clk.c
create mode 100644 drivers/clk/microchip/mpfs_clk.h
create mode 100644 drivers/clk/microchip/mpfs_clk_cfg.c
create mode 100644 drivers/clk/microchip/mpfs_clk_periph.c
create mode 100644 include/dt-bindings/clock/microchip-mpfs-clock.h
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 4dfbad7986..1161fe7b5a 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -173,6 +173,7 @@ source "drivers/clk/exynos/Kconfig"
source "drivers/clk/imx/Kconfig"
source "drivers/clk/kendryte/Kconfig"
source "drivers/clk/meson/Kconfig"
+source "drivers/clk/microchip/Kconfig"
source "drivers/clk/mvebu/Kconfig"
source "drivers/clk/owl/Kconfig"
source "drivers/clk/renesas/Kconfig"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index d1e295ac7c..bd8a6eed88 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_CLK_EXYNOS) += exynos/
obj-$(CONFIG_$(SPL_TPL_)CLK_INTEL) += intel/
obj-$(CONFIG_CLK_HSDK) += clk-hsdk-cgu.o
obj-$(CONFIG_CLK_K210) += kendryte/
+obj-$(CONFIG_CLK_MPFS) += microchip/
obj-$(CONFIG_CLK_MPC83XX) += mpc83xx_clk.o
obj-$(CONFIG_CLK_OCTEON) += clk_octeon.o
obj-$(CONFIG_CLK_OWL) += owl/
diff --git a/drivers/clk/microchip/Kconfig b/drivers/clk/microchip/Kconfig
new file mode 100644
index 0000000000..b70241559d
--- /dev/null
+++ b/drivers/clk/microchip/Kconfig
@@ -0,0 +1,5 @@
+config CLK_MPFS
+ bool "Clock support for Microchip PolarFire SoC"
+ depends on CLK && CLK_CCF
+ help
+ This enables support clock driver for Microchip PolarFire SoC platform.
diff --git a/drivers/clk/microchip/Makefile b/drivers/clk/microchip/Makefile
new file mode 100644
index 0000000000..904b345d75
--- /dev/null
+++ b/drivers/clk/microchip/Makefile
@@ -0,0 +1 @@
+obj-y += mpfs_clk.o mpfs_clk_cfg.o mpfs_clk_periph.o
diff --git a/drivers/clk/microchip/mpfs_clk.c b/drivers/clk/microchip/mpfs_clk.c
new file mode 100644
index 0000000000..1b1b66ef64
--- /dev/null
+++ b/drivers/clk/microchip/mpfs_clk.c
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Microchip Technology Inc.
+ * Padmarao Begari <padmarao.begari at microchip.com>
+ */
+#include <common.h>
+#include <clk.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <log.h>
+#include <dm/device.h>
+#include <dm/devres.h>
+#include <dm/uclass.h>
+#include <malloc.h>
+#include <linux/err.h>
+
+#include "mpfs_clk.h"
+
+/* All methods are delegated to CCF clocks */
+
+static ulong mpfs_clk_get_rate(struct clk *clk)
+{
+ struct clk *c;
+ int err = clk_get_by_id(clk->id, &c);
+
+ if (err)
+ return err;
+ return clk_get_rate(c);
+}
+
+static ulong mpfs_clk_set_rate(struct clk *clk, unsigned long rate)
+{
+ struct clk *c;
+ int err = clk_get_by_id(clk->id, &c);
+
+ if (err)
+ return err;
+ return clk_set_rate(c, rate);
+}
+
+static int mpfs_clk_set_parent(struct clk *clk, struct clk *parent)
+{
+ struct clk *c, *p;
+ int err = clk_get_by_id(clk->id, &c);
+
+ if (err)
+ return err;
+
+ err = clk_get_by_id(parent->id, &p);
+ if (err)
+ return err;
+
+ return clk_set_parent(c, p);
+}
+
+static int mpfs_clk_endisable(struct clk *clk, bool enable)
+{
+ struct clk *c;
+ int err = clk_get_by_id(clk->id, &c);
+
+ if (err)
+ return err;
+ return enable ? clk_enable(c) : clk_disable(c);
+}
+
+static int mpfs_clk_enable(struct clk *clk)
+{
+ return mpfs_clk_endisable(clk, true);
+}
+
+static int mpfs_clk_disable(struct clk *clk)
+{
+ return mpfs_clk_endisable(clk, false);
+}
+
+static int mpfs_clk_probe(struct udevice *dev)
+{
+ int ret;
+ void __iomem *base;
+ u32 clk_rate;
+ struct clk *clk;
+ const char *parent_clk_name;
+
+ base = dev_read_addr_ptr(dev);
+ if (!base)
+ return -ENODEV;
+
+ clk = kzalloc(sizeof(*clk), GFP_KERNEL);
+ if (!clk)
+ return -ENOMEM;
+
+ ret = clk_get_by_index(dev, 0, clk);
+ if (ret)
+ return ret;
+
+ dev_read_u32(clk->dev, "clock-frequency", &clk_rate);
+ parent_clk_name = clk->dev->name;
+
+ ret = mpfs_clk_register_cfgs(base, clk_rate, parent_clk_name);
+ if (ret)
+ return ret;
+
+ ret = mpfs_clk_register_periphs(base, clk_rate, "clk_ahb");
+
+ return ret;
+}
+
+static const struct clk_ops mpfs_clk_ops = {
+ .set_rate = mpfs_clk_set_rate,
+ .get_rate = mpfs_clk_get_rate,
+ .set_parent = mpfs_clk_set_parent,
+ .enable = mpfs_clk_enable,
+ .disable = mpfs_clk_disable,
+};
+
+static const struct udevice_id mpfs_of_match[] = {
+ { .compatible = "microchip,mpfs-clkcfg" },
+ { }
+};
+
+U_BOOT_DRIVER(mpfs_clk) = {
+ .name = "mpfs_clk",
+ .id = UCLASS_CLK,
+ .of_match = mpfs_of_match,
+ .ops = &mpfs_clk_ops,
+ .probe = mpfs_clk_probe,
+};
diff --git a/drivers/clk/microchip/mpfs_clk.h b/drivers/clk/microchip/mpfs_clk.h
new file mode 100644
index 0000000000..35eecc02c0
--- /dev/null
+++ b/drivers/clk/microchip/mpfs_clk.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2020 Microchip Technology Inc.
+ * Padmarao Begari <padmarao.begari at microchip.com>
+ */
+#ifndef __MICROCHIP_MPFS_CLK_H
+#define __MICROCHIP_MPFS_CLK_H
+
+#include <linux/clk-provider.h>
+
+int mpfs_clk_register_cfgs(void __iomem *base, u32 clk_rate,
+ const char *parent_name);
+int mpfs_clk_register_periphs(void __iomem *base, u32 clk_rate,
+ const char *parent_name);
+int divider_get_val(unsigned long rate, unsigned long parent_rate,
+ const struct clk_div_table *table,
+ u8 width, unsigned long flags);
+
+#endif /* __MICROCHIP_MPFS_CLK_H */
diff --git a/drivers/clk/microchip/mpfs_clk_cfg.c b/drivers/clk/microchip/mpfs_clk_cfg.c
new file mode 100644
index 0000000000..44db14c664
--- /dev/null
+++ b/drivers/clk/microchip/mpfs_clk_cfg.c
@@ -0,0 +1,134 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Microchip Technology Inc.
+ * Padmarao Begari <padmarao.begari at microchip.com>
+ */
+#include <common.h>
+#include <clk.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <dm/devres.h>
+#include <dm/uclass.h>
+#include <asm/io.h>
+#include <linux/err.h>
+#include <dt-bindings/clock/microchip-mpfs-clock.h>
+
+#include "mpfs_clk.h"
+
+#define MPFS_CFG_CLOCK "mpfs_cfg_clock"
+
+#define REG_CLOCK_CONFIG_CR 0x08
+
+static const struct clk_div_table mpfs_div_cpu_axi_table[] = {
+ { 0, 1 }, { 1, 2 }, { 2, 4 }, { 3, 8 },
+ { 0, 0 }
+};
+
+static const struct clk_div_table mpfs_div_ahb_table[] = {
+ { 1, 2 }, { 2, 4}, { 3, 8 },
+ { 0, 0 }
+};
+
+struct mpfs_cfg_clock {
+ unsigned int id;
+ const char *name;
+ u8 shift;
+ u8 width;
+ const struct clk_div_table *table;
+ unsigned long flags;
+};
+
+struct mpfs_cfg_hw_clock {
+ struct mpfs_cfg_clock cfg;
+ void __iomem *sys_base;
+ u32 prate;
+ struct clk hw;
+};
+
+#define to_mpfs_cfg_clk(_hw) container_of(_hw, struct mpfs_cfg_hw_clock, hw)
+
+static ulong mpfs_cfg_clk_recalc_rate(struct clk *hw)
+{
+ struct mpfs_cfg_hw_clock *cfg_hw = to_mpfs_cfg_clk(hw);
+ struct mpfs_cfg_clock *cfg = &cfg_hw->cfg;
+ void __iomem *base_addr = cfg_hw->sys_base;
+ unsigned long rate;
+ u32 val;
+
+ val = readl(base_addr + REG_CLOCK_CONFIG_CR) >> cfg->shift;
+ val &= clk_div_mask(cfg->width);
+ rate = cfg_hw->prate / (1u << val);
+ hw->rate = rate;
+
+ return rate;
+}
+
+static ulong mpfs_cfg_clk_set_rate(struct clk *hw, ulong rate)
+{
+ struct mpfs_cfg_hw_clock *cfg_hw = to_mpfs_cfg_clk(hw);
+ struct mpfs_cfg_clock *cfg = &cfg_hw->cfg;
+ void __iomem *base_addr = cfg_hw->sys_base;
+ u32 val;
+ int divider_setting;
+
+ divider_setting = divider_get_val(rate, cfg_hw->prate, cfg->table, cfg->width, cfg->flags);
+
+ if (divider_setting < 0)
+ return divider_setting;
+
+ val = readl(base_addr + REG_CLOCK_CONFIG_CR);
+ val &= ~(clk_div_mask(cfg->width) << cfg_hw->cfg.shift);
+ val |= divider_setting << cfg->shift;
+ writel(val, base_addr + REG_CLOCK_CONFIG_CR);
+
+ return clk_get_rate(hw);
+}
+
+#define CLK_CFG(_id, _name, _shift, _width, _table, _flags) { \
+ .cfg.id = _id, \
+ .cfg.name = _name, \
+ .cfg.shift = _shift, \
+ .cfg.width = _width, \
+ .cfg.table = _table, \
+ .cfg.flags = _flags, \
+ }
+
+static struct mpfs_cfg_hw_clock mpfs_cfg_clks[] = {
+ CLK_CFG(CLK_CPU, "clk_cpu", 0, 2, mpfs_div_cpu_axi_table, 0),
+ CLK_CFG(CLK_AXI, "clk_axi", 2, 2, mpfs_div_cpu_axi_table, 0),
+ CLK_CFG(CLK_AHB, "clk_ahb", 4, 2, mpfs_div_ahb_table, 0),
+};
+
+int mpfs_clk_register_cfgs(void __iomem *base, u32 clk_rate,
+ const char *parent_name)
+{
+ int ret;
+ int i, id, num_clks;
+ const char *name;
+ struct clk *hw;
+
+ num_clks = ARRAY_SIZE(mpfs_cfg_clks);
+ for (i = 0; i < num_clks; i++) {
+ hw = &mpfs_cfg_clks[i].hw;
+ mpfs_cfg_clks[i].sys_base = base;
+ mpfs_cfg_clks[i].prate = clk_rate;
+ name = mpfs_cfg_clks[i].cfg.name;
+ ret = clk_register(hw, MPFS_CFG_CLOCK, name, parent_name);
+ if (ret)
+ ERR_PTR(ret);
+ id = mpfs_cfg_clks[i].cfg.id;
+ clk_dm(id, hw);
+ }
+ return 0;
+}
+
+const struct clk_ops mpfs_cfg_clk_ops = {
+ .set_rate = mpfs_cfg_clk_set_rate,
+ .get_rate = mpfs_cfg_clk_recalc_rate,
+};
+
+U_BOOT_DRIVER(mpfs_cfg_clock) = {
+ .name = MPFS_CFG_CLOCK,
+ .id = UCLASS_CLK,
+ .ops = &mpfs_cfg_clk_ops,
+};
diff --git a/drivers/clk/microchip/mpfs_clk_periph.c b/drivers/clk/microchip/mpfs_clk_periph.c
new file mode 100644
index 0000000000..226b77df34
--- /dev/null
+++ b/drivers/clk/microchip/mpfs_clk_periph.c
@@ -0,0 +1,173 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Microchip Technology Inc.
+ * Padmarao Begari <padmarao.begari at microchip.com>
+ */
+#include <common.h>
+#include <clk.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <dm/devres.h>
+#include <dm/uclass.h>
+#include <asm/io.h>
+#include <linux/err.h>
+#include <dt-bindings/clock/microchip-mpfs-clock.h>
+
+#include "mpfs_clk.h"
+
+#define MPFS_PERIPH_CLOCK "mpfs_periph_clock"
+
+#define REG_CLOCK_CONFIG_CR 0x08
+#define REG_SUBBLK_CLOCK_CR 0x84
+#define REG_SUBBLK_RESET_CR 0x88
+
+#define CFG_CPU_SHIFT 0x0
+#define CFG_AXI_SHIFT 0x2
+#define CFG_AHB_SHIFT 0x4
+#define CFG_WIDTH 0x2
+
+struct mpfs_periph_clock {
+ unsigned int id;
+ const char *name;
+ u8 shift;
+ unsigned long flags;
+};
+
+struct mpfs_periph_hw_clock {
+ struct mpfs_periph_clock periph;
+ void __iomem *sys_base;
+ u32 prate;
+ struct clk hw;
+};
+
+#define to_mpfs_periph_clk(_hw) container_of(_hw, struct mpfs_periph_hw_clock, hw)
+
+static int mpfs_periph_clk_enable(struct clk *hw)
+{
+ struct mpfs_periph_hw_clock *periph_hw = to_mpfs_periph_clk(hw);
+ struct mpfs_periph_clock *periph = &periph_hw->periph;
+ void __iomem *base_addr = periph_hw->sys_base;
+ u32 reg, val;
+
+ if (periph->flags != CLK_IS_CRITICAL) {
+ reg = readl(base_addr + REG_SUBBLK_RESET_CR);
+ val = reg & ~(1u << periph->shift);
+ writel(val, base_addr + REG_SUBBLK_RESET_CR);
+
+ reg = readl(base_addr + REG_SUBBLK_CLOCK_CR);
+ val = reg | (1u << periph->shift);
+ writel(val, base_addr + REG_SUBBLK_CLOCK_CR);
+ }
+
+ return 0;
+}
+
+static int mpfs_periph_clk_disable(struct clk *hw)
+{
+ struct mpfs_periph_hw_clock *periph_hw = to_mpfs_periph_clk(hw);
+ struct mpfs_periph_clock *periph = &periph_hw->periph;
+ void __iomem *base_addr = periph_hw->sys_base;
+ u32 reg, val;
+
+ if (periph->flags != CLK_IS_CRITICAL) {
+ reg = readl(base_addr + REG_SUBBLK_RESET_CR);
+ val = reg | (1u << periph->shift);
+ writel(val, base_addr + REG_SUBBLK_RESET_CR);
+
+ reg = readl(base_addr + REG_SUBBLK_CLOCK_CR);
+ val = reg & ~(1u << periph->shift);
+ writel(val, base_addr + REG_SUBBLK_CLOCK_CR);
+ }
+
+ return 0;
+}
+
+static ulong mpfs_periph_clk_recalc_rate(struct clk *hw)
+{
+ struct mpfs_periph_hw_clock *periph_hw = to_mpfs_periph_clk(hw);
+ void __iomem *base_addr = periph_hw->sys_base;
+ unsigned long rate;
+ u32 val;
+
+ val = readl(base_addr + REG_CLOCK_CONFIG_CR) >> CFG_AHB_SHIFT;
+ val &= clk_div_mask(CFG_WIDTH);
+ rate = periph_hw->prate / (1u << val);
+ hw->rate = rate;
+
+ return rate;
+}
+
+#define CLK_PERIPH(_id, _name, _shift, _flags) { \
+ .periph.id = _id, \
+ .periph.name = _name, \
+ .periph.shift = _shift, \
+ .periph.flags = _flags, \
+ }
+
+static struct mpfs_periph_hw_clock mpfs_periph_clks[] = {
+ CLK_PERIPH(CLK_ENVM, "clk_periph_envm", 0, CLK_IS_CRITICAL),
+ CLK_PERIPH(CLK_MAC0, "clk_periph_mac0", 1, 0),
+ CLK_PERIPH(CLK_MAC1, "clk_periph_mac1", 2, 0),
+ CLK_PERIPH(CLK_MMC, "clk_periph_mmc", 3, 0),
+ CLK_PERIPH(CLK_TIMER, "clk_periph_timer", 4, 0),
+ CLK_PERIPH(CLK_MMUART0, "clk_periph_mmuart0", 5, 0),
+ CLK_PERIPH(CLK_MMUART1, "clk_periph_mmuart1", 6, 0),
+ CLK_PERIPH(CLK_MMUART2, "clk_periph_mmuart2", 7, 0),
+ CLK_PERIPH(CLK_MMUART3, "clk_periph_mmuart3", 8, 0),
+ CLK_PERIPH(CLK_MMUART4, "clk_periph_mmuart4", 9, 0),
+ CLK_PERIPH(CLK_SPI0, "clk_periph_spi0", 10, 0),
+ CLK_PERIPH(CLK_SPI1, "clk_periph_spi1", 11, 0),
+ CLK_PERIPH(CLK_I2C0, "clk_periph_i2c0", 12, 0),
+ CLK_PERIPH(CLK_I2C1, "clk_periph_i2c1", 13, 0),
+ CLK_PERIPH(CLK_CAN0, "clk_periph_can0", 14, 0),
+ CLK_PERIPH(CLK_CAN1, "clk_periph_can1", 15, 0),
+ CLK_PERIPH(CLK_USB, "clk_periph_usb", 16, 0),
+ CLK_PERIPH(CLK_RTC, "clk_periph_rtc", 18, 0),
+ CLK_PERIPH(CLK_QSPI, "clk_periph_qspi", 19, 0),
+ CLK_PERIPH(CLK_GPIO0, "clk_periph_gpio0", 20, 0),
+ CLK_PERIPH(CLK_GPIO1, "clk_periph_gpio1", 21, 0),
+ CLK_PERIPH(CLK_GPIO2, "clk_periph_gpio2", 22, 0),
+ CLK_PERIPH(CLK_DDRC, "clk_periph_ddrc", 23, CLK_IS_CRITICAL),
+ CLK_PERIPH(CLK_FIC0, "clk_periph_fic0", 24, 0),
+ CLK_PERIPH(CLK_FIC1, "clk_periph_fic1", 25, 0),
+ CLK_PERIPH(CLK_FIC2, "clk_periph_fic2", 26, 0),
+ CLK_PERIPH(CLK_FIC3, "clk_periph_fic3", 27, 0),
+ CLK_PERIPH(CLK_ATHENA, "clk_periph_athena", 28, 0),
+ CLK_PERIPH(CLK_CFM, "clk_periph_cfm", 29, 0),
+};
+
+int mpfs_clk_register_periphs(void __iomem *base, u32 clk_rate,
+ const char *parent_name)
+{
+ int ret;
+ int i, id, num_clks;
+ const char *name;
+ struct clk *hw;
+
+ num_clks = ARRAY_SIZE(mpfs_periph_clks);
+ for (i = 0; i < num_clks; i++) {
+ hw = &mpfs_periph_clks[i].hw;
+ mpfs_periph_clks[i].sys_base = base;
+ mpfs_periph_clks[i].prate = clk_rate;
+ name = mpfs_periph_clks[i].periph.name;
+ ret = clk_register(hw, MPFS_PERIPH_CLOCK, name, parent_name);
+ if (ret)
+ ERR_PTR(ret);
+ id = mpfs_periph_clks[i].periph.id;
+ clk_dm(id, hw);
+ }
+
+ return 0;
+}
+
+const struct clk_ops mpfs_periph_clk_ops = {
+ .enable = mpfs_periph_clk_enable,
+ .disable = mpfs_periph_clk_disable,
+ .get_rate = mpfs_periph_clk_recalc_rate,
+};
+
+U_BOOT_DRIVER(mpfs_periph_clock) = {
+ .name = MPFS_PERIPH_CLOCK,
+ .id = UCLASS_CLK,
+ .ops = &mpfs_periph_clk_ops,
+};
diff --git a/include/dt-bindings/clock/microchip-mpfs-clock.h b/include/dt-bindings/clock/microchip-mpfs-clock.h
new file mode 100644
index 0000000000..55fe64693f
--- /dev/null
+++ b/include/dt-bindings/clock/microchip-mpfs-clock.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (C) 2020 Microchip Technology Inc.
+ * Padmarao Begari <padmarao.begari at microchip.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_
+#define _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_
+
+#define CLK_CPU 0
+#define CLK_AXI 1
+#define CLK_AHB 2
+
+#define CLK_ENVM 3
+#define CLK_MAC0 4
+#define CLK_MAC1 5
+#define CLK_MMC 6
+#define CLK_TIMER 7
+#define CLK_MMUART0 8
+#define CLK_MMUART1 9
+#define CLK_MMUART2 10
+#define CLK_MMUART3 11
+#define CLK_MMUART4 12
+#define CLK_SPI0 13
+#define CLK_SPI1 14
+#define CLK_I2C0 15
+#define CLK_I2C1 16
+#define CLK_CAN0 17
+#define CLK_CAN1 18
+#define CLK_USB 19
+#define CLK_RESERVED 20
+#define CLK_RTC 21
+#define CLK_QSPI 22
+#define CLK_GPIO0 23
+#define CLK_GPIO1 24
+#define CLK_GPIO2 25
+#define CLK_DDRC 26
+#define CLK_FIC0 27
+#define CLK_FIC1 28
+#define CLK_FIC2 29
+#define CLK_FIC3 30
+#define CLK_ATHENA 31
+#define CLK_CFM 32
+
+#endif /* _DT_BINDINGS_CLK_MICROCHIP_MPFS_H_ */
--
2.17.1
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