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/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/lib/
Dmpfs.c36 #include <linux/mlx5/mpfs.h>
39 #include "lib/mpfs.h"
41 /* HW L2 Table (MPFS) management */
100 struct mlx5_mpfs *mpfs; in mlx5_mpfs_init() local
105 mpfs = kzalloc(sizeof(*mpfs), GFP_KERNEL); in mlx5_mpfs_init()
106 if (!mpfs) in mlx5_mpfs_init()
109 mutex_init(&mpfs->lock); in mlx5_mpfs_init()
110 mpfs->size = l2table_size; in mlx5_mpfs_init()
111 mpfs->bitmap = bitmap_zalloc(l2table_size, GFP_KERNEL); in mlx5_mpfs_init()
112 if (!mpfs->bitmap) { in mlx5_mpfs_init()
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/linux-6.15/Documentation/devicetree/bindings/spi/
Dmicrochip,mpfs-spi.yaml4 $id: http://devicetree.org/schemas/spi/microchip,mpfs-spi.yaml#
21 - microchip,mpfs-qspi
27 - const: microchip,mpfs-spi
28 - const: microchip,mpfs-spi
55 const: microchip,mpfs-spi
65 const: microchip,mpfs-spi
78 #include "dt-bindings/clock/microchip,mpfs-clock.h"
80 compatible = "microchip,mpfs-spi";
/linux-6.15/drivers/soc/microchip/
Dmpfs-sys-controller.c3 * Microchip PolarFire SoC (MPFS) system controller driver
21 #include <soc/microchip/mpfs.h>
52 dev_warn(sys_controller->client.dev, "MPFS sys controller service timeout\n"); in mpfs_blocking_transaction()
70 "MPFS sys controller service failed with status: %d\n", in mpfs_blocking_transaction()
115 .name = "mpfs-rng",
119 .name = "mpfs-generic-service",
123 .name = "mpfs-auto-update",
174 dev_info(&pdev->dev, "Registered MPFS system controller\n"); in mpfs_sys_controller_probe()
187 {.compatible = "microchip,mpfs-sys-controller", },
220 dev_dbg(dev, "Parent device was not an MPFS system controller\n"); in mpfs_sys_controller_get()
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DKconfig2 tristate "Microchip PolarFire SoC (MPFS) system controller support"
6 This driver adds support for the PolarFire SoC (MPFS) system controller.
/linux-6.15/arch/riscv/boot/dts/microchip/
DMakefile2 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-beaglev-fire.dtb
3 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-icicle-kit.dtb
4 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-m100pfsevp.dtb
5 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-polarberry.dtb
6 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-sev-kit.dtb
7 dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-tysom-m.dtb
Dmpfs.dtsi5 #include "dt-bindings/clock/microchip,mpfs-clock.h"
11 compatible = "microchip,mpfs";
193 compatible = "microchip,mpfs-sys-controller";
210 compatible = "microchip,mpfs-ccache", "sifive,fu540-c000-ccache", "cache";
246 compatible = "microchip,mpfs-pdma", "sifive,pdma0";
255 compatible = "microchip,mpfs-clkcfg";
263 compatible = "microchip,mpfs-ccc";
271 compatible = "microchip,mpfs-ccc";
279 compatible = "microchip,mpfs-ccc";
287 compatible = "microchip,mpfs-ccc";
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Dmpfs-icicle-kit.dts6 #include "mpfs.dtsi"
7 #include "mpfs-icicle-kit-fabric.dtsi"
13 compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
14 "microchip,mpfs";
Dmpfs-sev-kit.dts6 #include "mpfs.dtsi"
7 #include "mpfs-sev-kit-fabric.dtsi"
13 compatible = "microchip,mpfs-sev-kit", "microchip,mpfs";
Dmpfs-polarberry.dts6 #include "mpfs.dtsi"
7 #include "mpfs-polarberry-fabric.dtsi"
11 compatible = "sundance,polarberry", "microchip,mpfs";
Dmpfs-icicle-kit-fabric.dtsi5 compatible = "microchip,mpfs-icicle-reference-rtlv2210", "microchip,mpfs-icicle-kit",
6 "microchip,mpfs";
Dmpfs-tysom-m.dts11 #include "mpfs.dtsi"
12 #include "mpfs-tysom-m-fabric.dtsi"
16 compatible = "aldec,tysom-m-mpfs250t-rev2", "microchip,mpfs";
/linux-6.15/Documentation/devicetree/bindings/riscv/
Dmicrochip.yaml23 - microchip,mpfs-icicle-reference-rtlv2203
24 - microchip,mpfs-icicle-reference-rtlv2210
25 - const: microchip,mpfs-icicle-kit
26 - const: microchip,mpfs
33 - microchip,mpfs-sev-kit
35 - const: microchip,mpfs
/linux-6.15/Documentation/devicetree/bindings/usb/
Dmicrochip,mpfs-musb.yaml4 $id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml#
7 title: Microchip MPFS USB Controller
20 - const: microchip,mpfs-musb
21 - const: microchip,mpfs-musb
58 #include "dt-bindings/clock/microchip,mpfs-clock.h"
60 compatible = "microchip,mpfs-musb";
/linux-6.15/Documentation/devicetree/bindings/rtc/
Dmicrochip,mpfs-rtc.yaml4 $id: http://devicetree.org/schemas/rtc/microchip,mpfs-rtc.yaml#
8 title: Microchip PolarFire Soc (MPFS) RTC
21 - const: microchip,mpfs-rtc
22 - const: microchip,mpfs-rtc
61 #include "dt-bindings/clock/microchip,mpfs-clock.h"
63 compatible = "microchip,mpfs-rtc";
/linux-6.15/Documentation/devicetree/bindings/net/can/
Dmicrochip,mpfs-can.yaml4 $id: http://devicetree.org/schemas/net/can/microchip,mpfs-can.yaml#
8 Microchip PolarFire SoC (MPFS) can controller
21 - const: microchip,mpfs-can
22 - const: microchip,mpfs-can
46 compatible = "microchip,mpfs-can";
/linux-6.15/Documentation/devicetree/bindings/clock/
Dmicrochip,mpfs-clkcfg.yaml4 $id: http://devicetree.org/schemas/clock/microchip,mpfs-clkcfg.yaml#
22 const: microchip,mpfs-clkcfg
44 See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
55 See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
70 #include <dt-bindings/clock/microchip,mpfs-clock.h>
75 compatible = "microchip,mpfs-clkcfg";
Dmicrochip,mpfs-ccc.yaml4 $id: http://devicetree.org/schemas/clock/microchip,mpfs-ccc.yaml#
20 const: microchip,mpfs-ccc
57 See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
72 compatible = "microchip,mpfs-ccc";
/linux-6.15/drivers/char/hw_random/
Dmpfs-rng.c3 * Microchip PolarFire SoC (MPFS) hardware random driver
13 #include <soc/microchip/mpfs.h>
84 return dev_err_probe(&pdev->dev, ret, "Failed to register MPFS hwrng\n"); in mpfs_rng_probe()
86 dev_info(&pdev->dev, "Registered MPFS hwrng\n"); in mpfs_rng_probe()
93 .name = "mpfs-rng",
101 MODULE_DESCRIPTION("PolarFire SoC (MPFS) hardware random driver");
/linux-6.15/Documentation/devicetree/bindings/gpio/
Dmicrochip,mpfs-gpio.yaml4 $id: http://devicetree.org/schemas/gpio/microchip,mpfs-gpio.yaml#
7 title: Microchip MPFS GPIO Controller
16 - microchip,mpfs-gpio
60 const: microchip,mpfs-gpio
79 compatible = "microchip,mpfs-gpio";
/linux-6.15/drivers/mailbox/
Dmailbox-mpfs.c3 * Microchip PolarFire SoC (MPFS) system controller/mailbox controller driver
22 #include <soc/microchip/mpfs.h>
222 ret = devm_request_irq(mbox->dev, mbox->irq, mpfs_mbox_inbox_isr, 0, "mpfs-mailbox", chan); in mpfs_mbox_startup()
245 mbox->control_scb = syscon_regmap_lookup_by_compatible("microchip,mpfs-control-scb"); in mpfs_mbox_syscon_probe()
249 mbox->sysreg_scb = syscon_regmap_lookup_by_compatible("microchip,mpfs-sysreg-scb"); in mpfs_mbox_syscon_probe()
315 dev_err(&pdev->dev, "Registering MPFS mailbox controller failed\n"); in mpfs_mbox_probe()
318 dev_info(&pdev->dev, "Registered MPFS mailbox controller driver\n"); in mpfs_mbox_probe()
324 {.compatible = "microchip,mpfs-mailbox", },
331 .name = "mpfs-mailbox",
340 MODULE_DESCRIPTION("MPFS mailbox controller driver");
/linux-6.15/Documentation/devicetree/bindings/mailbox/
Dmicrochip,mpfs-mailbox.yaml4 $id: http://devicetree.org/schemas/mailbox/microchip,mpfs-mailbox.yaml#
7 title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) mailbox controller
14 const: microchip,mpfs-mailbox
51 compatible = "microchip,mpfs-mailbox";
/linux-6.15/Documentation/devicetree/bindings/soc/microchip/
Dmicrochip,mpfs-sys-controller.yaml4 $id: http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml#
7 title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller
27 const: microchip,mpfs-sys-controller
48 compatible = "microchip,mpfs-sys-controller";
/linux-6.15/Documentation/devicetree/bindings/i2c/
Dmicrochip,corei2c.yaml7 title: Microchip MPFS I2C Controller
21 - microchip,mpfs-i2c # Microchip PolarFire SoC compatible SoCs
51 compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7";
/linux-6.15/drivers/reset/
Dreset-mpfs.c3 * PolarFire SoC (MPFS) Peripheral Clock Reset Controller
17 #include <dt-bindings/clock/microchip,mpfs-clock.h>
18 #include <soc/microchip/mpfs.h>
182 adev->name = "reset-mpfs"; in mpfs_reset_adev_alloc()
219 .name = "reset_mpfs.reset-mpfs",
/linux-6.15/drivers/clk/microchip/
DMakefile4 obj-$(CONFIG_MCHP_CLK_MPFS) += clk-mpfs.o
5 obj-$(CONFIG_MCHP_CLK_MPFS) += clk-mpfs-ccc.o

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