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/linux/drivers/soc/litex/
H A DKconfig3 menu "Enable LiteX SoC Builder specific drivers"
5 config LITEX config
9 tristate "Enable LiteX SoC Controller driver"
12 select LITEX
15 LiteX CSR access and provides common litex_[read|write]*
17 All drivers that use functions from litex.h must depend on
18 LITEX.
/linux/drivers/net/ethernet/litex/
H A DKconfig2 # LiteX device configuration
6 bool "LiteX devices"
13 the questions about LiteX devices. If you say Y, you will be asked
19 tristate "LiteX Ethernet support"
22 If you wish to compile a kernel for hardware with a LiteX LiteEth
25 LiteX is a soft system-on-chip that targets FPGAs. LiteETH is a basic
26 network device that is commonly used in LiteX designs.
H A DMakefile2 # Makefile for the LiteX network device drivers.
/linux/Documentation/devicetree/bindings/soc/litex/
H A Dlitex,soc-controller.yaml5 $id: http://devicetree.org/schemas/soc/litex/litex,soc-controller.yaml#
8 title: LiteX SoC Controller driver
11 This is the SoC Controller driver for the LiteX SoC Builder.
12 Its purpose is to verify LiteX CSR (Control&Status Register) access
22 const: litex,soc-controller
36 compatible = "litex,soc-controller";
/linux/Documentation/devicetree/bindings/serial/
H A Dlitex,liteuart.yaml5 $id: http://devicetree.org/schemas/serial/litex,liteuart.yaml#
15 LiteUART serial controller is a part of the LiteX FPGA SoC builder. It supports
20 const: litex,liteuart
37 compatible = "litex,liteuart";
/linux/arch/openrisc/boot/dts/
H A Dor1klitex.dts3 * LiteX-based System on Chip
46 compatible = "litex,liteuart";
51 compatible = "litex,soc-controller";
57 compatible = "litex,liteeth";
/linux/Documentation/devicetree/bindings/mmc/
H A Dlitex,mmc.yaml4 $id: http://devicetree.org/schemas/mmc/litex,mmc.yaml#
7 title: LiteX LiteSDCard device
24 const: litex,mmc
68 compatible = "litex,mmc";
/linux/drivers/tty/serial/
H A Dliteuart.c3 * LiteUART serial controller (LiteX) Driver
11 #include <linux/litex.h>
25 * The definitions below are true for LiteX SoC configured for 8-bit CSR Bus,
29 * generic way of indexing the LiteX CSRs.
31 * For more details on how CSRs are defined and handled in LiteX, see comments
32 * in the LiteX SoC Driver: drivers/soc/litex/litex_soc_ctrl.c
349 { .compatible = "litex,liteuart" },
448 OF_EARLYCON_DECLARE(liteuart, "litex,liteuart", early_liteuart_setup);
/linux/include/linux/
H A Dlitex.h3 * Common LiteX header providing
25 * LiteX SoC Generator, depending on the configuration, can split a single
33 * For Linux support, upstream LiteX enforces a 32-bit wide CSR bus, which
38 * For details see: https://github.com/enjoy-digital/litex/wiki/CSR-Bus
/linux/arch/powerpc/boot/dts/
H A Dmicrowatt.dts224 compatible = "litex,liteeth";
229 litex,rx-slots = <2>;
230 litex,tx-slots = <2>;
231 litex,slot-size = <0x800>;
236 compatible = "litex,mmc";
/linux/drivers/mmc/host/
H A Dlitex_mmc.c3 * LiteX LiteSDCard driver
18 #include <linux/litex.h>
491 "litex-mmc", host->mmc); in litex_mmc_irq_init()
618 dev_info(dev, "LiteX MMC controller initialized.\n"); in litex_mmc_probe()
630 { .compatible = "litex,mmc" },
639 .name = "litex-mmc",
646 MODULE_DESCRIPTION("LiteX SDCard driver");
/linux/drivers/soc/
H A DKconfig16 source "drivers/soc/litex/Kconfig"
H A DMakefile21 obj-$(CONFIG_LITEX_SOC_CONTROLLER) += litex/
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt1357 Start an early console on a litex serial port at the