Searched +full:external +full:- +full:memory +full:- +full:controller (Results 1 – 25 of 1087) sorted by relevance
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| /kernel/linux/linux-5.10/drivers/memory/tegra/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "NVIDIA Tegra Memory Controller support"
7 This driver supports the Memory Controller (MC) hardware found on
11 bool "NVIDIA Tegra20 External Memory Controller driver"
15 This driver is for the External Memory Controller (EMC) found on
16 Tegra20 chips. The EMC controls the external DRAM on the board.
17 This driver is required to change memory timings / clock rate for
18 external memory.
21 bool "NVIDIA Tegra30 External Memory Controller driver"
25 This driver is for the External Memory Controller (EMC) found on
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| /kernel/linux/linux-5.10/drivers/memory/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # Memory devices
6 menuconfig MEMORY config
7 bool "Memory Controller drivers"
9 This option allows to enable specific memory controller drivers,
12 vary from memory tuning and frequency scaling to enabling
13 access to attached peripherals through memory bus.
15 if MEMORY
29 This selects the ARM PrimeCell PL172 MultiPort Memory Controller.
31 controller, say Y or M here.
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| /kernel/linux/linux-4.19/drivers/memory/ |
| D | Kconfig | 2 # Memory devices
5 menuconfig MEMORY config
6 bool "Memory Controller drivers"
8 if MEMORY
14 This selects the ARM PrimeCell PL172 MultiPort Memory Controller.
16 controller, say Y or M here.
19 bool "Atmel (Multi-port DDR-)SDRAM Controller"
23 This driver is for Atmel SDRAM Controller or Atmel Multi-port
24 DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
25 Starting with the at91sam9g45, this controller supports SDR, DDR and
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/ |
| D | nvidia,tegra186-mc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra186-mc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra186 (and later) SoC Memory Controller
10 - Jon Hunter <jonathanh@nvidia.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 The NVIDIA Tegra186 SoC features a 128 bit memory controller that is split
16 handles memory requests for 40-bit virtual addresses from internal clients
17 and arbitrates among them to allocate memory bandwidth.
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| D | nvidia,tegra210-emc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/nvidia,tegra210-emc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra210 SoC External Memory Controller
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
14 The EMC interfaces with the off-chip SDRAM to service the request stream
15 sent from the memory controller.
19 const: nvidia,tegra210-emc
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| /kernel/linux/linux-5.10/drivers/video/fbdev/omap/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "External LCD controller support"
17 external LCD controller connected to the SoSSI/RFBI interface.
20 bool "Epson HWA742 LCD controller support"
23 Say Y here if you want to have support for the external
24 Epson HWA742 LCD controller.
30 Say Y here, if your user-space applications are capable of
33 the external frame buffer is required. If unsure, say N.
36 bool "MIPI DBI-C/DCS compatible LCD support"
40 the Mobile Industry Processor Interface DBI-C/DCS
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| /kernel/linux/linux-4.19/drivers/video/fbdev/omap/ |
| D | Kconfig | 12 bool "External LCD controller support"
16 external LCD controller connected to the SoSSI/RFBI interface.
19 bool "Epson HWA742 LCD controller support"
22 Say Y here if you want to have support for the external
23 Epson HWA742 LCD controller.
29 Say Y here, if your user-space applications are capable of
32 the external frame buffer is required. If unsure, say N.
35 bool "MIPI DBI-C/DCS compatible LCD support"
39 the Mobile Industry Processor Interface DBI-C/DCS
43 bool "TPS65010 LCD controller on OMAP-H3"
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| /kernel/linux/linux-5.10/drivers/memory/samsung/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 bool "Samsung Exynos Memory Controller support" if COMPILE_TEST
5 Support for the Memory Controller (MC) devices found on
11 tristate "Exynos5422 Dynamic Memory Controller driver"
17 This adds driver for Exynos5422 DMC (Dynamic Memory Controller).
20 different frequency. The timings are calculated based on DT memory
24 bool "Exynos SROM controller driver" if COMPILE_TEST
27 This adds driver for Samsung Exynos SoC SROM controller. The driver
30 is provided, the driver enables support for external memory
31 or external devices.
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| /kernel/linux/linux-4.19/drivers/bus/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
28 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
44 Driver for i.MX WEIM controller.
45 The WEIM(Wireless External Interface Module) works like a bus.
49 bool "MIPS Common Device Memory Map (CDMM) Driver"
52 Driver needed for the MIPS Common Device Memory Map bus in MIPS
53 cores. This bus is for per-CPU tightly coupled devices such as the
85 bool "Qualcomm External Bus Interface 2 (EBI2)"
90 Say y here to enable support for the Qualcomm External Bus
95 tristate "Simple Power-Managed Bus Driver"
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | rockchip,rk3368-cru.txt | 3 The RK3368 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
9 - compatible: should be "rockchip,rk3368-cru"
10 - reg: physical base address of the controller and length of memory mapped
12 - #clock-cells: should be 1.
13 - #reset-cells: should be 1.
17 - rockchip,grf: phandle to the syscon managing the "general register files"
22 preprocessor macros in the dt-bindings/clock/rk3368-cru.h headers and can be
26 External clocks:
30 clock-output-names:
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| D | rockchip,rv1108-cru.txt | 3 The RV1108 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
9 - compatible: should be "rockchip,rv1108-cru"
10 - reg: physical base address of the controller and length of memory mapped
12 - #clock-cells: should be 1.
13 - #reset-cells: should be 1.
17 - rockchip,grf: phandle to the syscon managing the "general register files"
22 preprocessor macros in the dt-bindings/clock/rv1108-cru.h headers and can be
26 External clocks:
30 clock-output-names:
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| D | nuvoton,npcm750-clk.txt | 1 * Nuvoton NPCM7XX Clock Controller
3 Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which
6 External clocks:
10 clk_sysbypck are inputs to the clock controller.
11 clk_rg1refck, clk_rg2refck and clk_xin are external clocks suppling the
17 dt-bindings/clock/nuvoton,npcm7xx-clock.h
20 Required Properties of clock controller:
22 - compatible: "nuvoton,npcm750-clk" : for clock controller of Nuvoton
25 - reg: physical base address of the clock controller and length of
26 memory mapped region.
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| D | rockchip,rk3288-cru.txt | 3 The RK3288 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
8 different so another dt-compatible is available. Noticed that it is only
14 - compatible: should be "rockchip,rk3288-cru" or "rockchip,rk3288w-cru" in
16 - reg: physical base address of the controller and length of memory mapped
18 - #clock-cells: should be 1.
19 - #reset-cells: should be 1.
23 - rockchip,grf: phandle to the syscon managing the "general register files"
28 preprocessor macros in the dt-bindings/clock/rk3288-cru.h headers and can be
32 External clocks:
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| D | samsung,s3c2443-clock.txt | 1 * Samsung S3C2443 Clock Controller
3 The S3C2443 clock controller generates and supplies clock to various controllers
9 - compatible: should be one of the following.
10 - "samsung,s3c2416-clock" - controller compatible with S3C2416 SoC.
11 - "samsung,s3c2443-clock" - controller compatible with S3C2443 SoC.
12 - "samsung,s3c2450-clock" - controller compatible with S3C2450 SoC.
13 - reg: physical base address of the controller and length of memory mapped
15 - #clock-cells: should be 1.
22 dt-bindings/clock/s3c2443.h header and can be used in device
25 External clocks:
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/ |
| D | rockchip,rk3368-cru.txt | 3 The RK3368 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
9 - compatible: should be "rockchip,rk3368-cru"
10 - reg: physical base address of the controller and length of memory mapped
12 - #clock-cells: should be 1.
13 - #reset-cells: should be 1.
17 - rockchip,grf: phandle to the syscon managing the "general register files"
22 preprocessor macros in the dt-bindings/clock/rk3368-cru.h headers and can be
26 External clocks:
30 clock-output-names:
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| D | rockchip,rk3288-cru.txt | 3 The RK3288 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
9 - compatible: should be "rockchip,rk3288-cru"
10 - reg: physical base address of the controller and length of memory mapped
12 - #clock-cells: should be 1.
13 - #reset-cells: should be 1.
17 - rockchip,grf: phandle to the syscon managing the "general register files"
22 preprocessor macros in the dt-bindings/clock/rk3288-cru.h headers and can be
26 External clocks:
30 clock-output-names:
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| D | rockchip,rv1108-cru.txt | 3 The RV1108 clock controller generates and supplies clock to various
4 controllers within the SoC and also implements a reset controller for SoC
9 - compatible: should be "rockchip,rv1108-cru"
10 - reg: physical base address of the controller and length of memory mapped
12 - #clock-cells: should be 1.
13 - #reset-cells: should be 1.
17 - rockchip,grf: phandle to the syscon managing the "general register files"
22 preprocessor macros in the dt-bindings/clock/rv1108-cru.h headers and can be
26 External clocks:
30 clock-output-names:
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| D | nuvoton,npcm750-clk.txt | 1 * Nuvoton NPCM7XX Clock Controller
3 Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which
6 External clocks:
10 clk_sysbypck are inputs to the clock controller.
11 clk_rg1refck, clk_rg2refck and clk_xin are external clocks suppling the
17 dt-bindings/clock/nuvoton,npcm7xx-clock.h
20 Required Properties of clock controller:
22 - compatible: "nuvoton,npcm750-clk" : for clock controller of Nuvoton
25 - reg: physical base address of the clock controller and length of
26 memory mapped region.
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| D | samsung,s3c2443-clock.txt | 1 * Samsung S3C2443 Clock Controller
3 The S3C2443 clock controller generates and supplies clock to various controllers
9 - compatible: should be one of the following.
10 - "samsung,s3c2416-clock" - controller compatible with S3C2416 SoC.
11 - "samsung,s3c2443-clock" - controller compatible with S3C2443 SoC.
12 - "samsung,s3c2450-clock" - controller compatible with S3C2450 SoC.
13 - reg: physical base address of the controller and length of memory mapped
15 - #clock-cells: should be 1.
22 dt-bindings/clock/s3c2443.h header and can be used in device
25 External clocks:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/can/ |
| D | cc770.txt | 1 Memory mapped Bosch CC770 and Intel AN82527 CAN controller
3 Note: The CC770 is a CAN controller from Bosch, which is 100%
8 - compatible : should be "bosch,cc770" for the CC770 and "intc,82527"
11 - reg : should specify the chip select, address offset and size required
12 to map the registers of the controller. The size is usually 0x80.
14 - interrupts : property with a value describing the interrupt source
15 (number and sensitivity) required for the controller.
19 - bosch,external-clock-frequency : frequency of the external oscillator
21 controller is half of that value. If not specified, a default
24 - bosch,clock-out-frequency : slock frequency in Hz on the CLKOUT pin.
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/net/can/ |
| D | cc770.txt | 1 Memory mapped Bosch CC770 and Intel AN82527 CAN controller
3 Note: The CC770 is a CAN controller from Bosch, which is 100%
8 - compatible : should be "bosch,cc770" for the CC770 and "intc,82527"
11 - reg : should specify the chip select, address offset and size required
12 to map the registers of the controller. The size is usually 0x80.
14 - interrupts : property with a value describing the interrupt source
15 (number and sensitivity) required for the controller.
19 - bosch,external-clock-frequency : frequency of the external oscillator
21 controller is half of that value. If not specified, a default
24 - bosch,clock-out-frequency : slock frequency in Hz on the CLKOUT pin.
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| /kernel/linux/linux-5.10/drivers/bus/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
37 Driver for the Broadcom Set Top Box System-on-a-chip internal bus
42 bool "Baikal-T1 APB-bus driver"
46 Baikal-T1 AXI-APB bridge is used to access the SoC subsystem CSRs.
53 errors counter. The counter and the APB-bus operations timeout can be
57 bool "Baikal-T1 AXI-bus driver"
61 AXI3-bus is the main communication bus connecting all high-speed
62 peripheral IP-cores with RAM controller and with MIPS P5600 cores on
63 Baikal-T1 SoC. Traffic arbitration is done by means of DW AMBA 3 AXI
94 Driver for i.MX WEIM controller.
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | msm-hsusb.txt | 6 - compatible: Should contain "qcom,ehci-host"
7 - regs: offset and length of the register set in the memory map
8 - usb-phy: phandle for the PHY device
10 Example EHCI controller device node:
13 compatible = "qcom,ehci-host";
15 usb-phy = <&usb_otg>;
21 - compatible: Should contain:
22 "qcom,usb-otg-ci" for chipsets with ChipIdea 45nm PHY
23 "qcom,usb-otg-snps" for chipsets with Synopsys 28nm PHY
25 - regs: Offset and length of the register set in the memory map
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/usb/ |
| D | msm-hsusb.txt | 6 - compatible: Should contain "qcom,ehci-host"
7 - regs: offset and length of the register set in the memory map
8 - usb-phy: phandle for the PHY device
10 Example EHCI controller device node:
13 compatible = "qcom,ehci-host";
15 usb-phy = <&usb_otg>;
21 - compatible: Should contain:
22 "qcom,usb-otg-ci" for chipsets with ChipIdea 45nm PHY
23 "qcom,usb-otg-snps" for chipsets with Synopsys 28nm PHY
25 - regs: Offset and length of the register set in the memory map
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/ |
| D | socionext,uniphier-xdmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/socionext,uniphier-xdmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Socionext UniPhier external DMA controller
10 This describes the devicetree bindings for an external DMA engine to perform
11 memory-to-memory or peripheral-to-memory data transfer capable of supporting
15 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
18 - $ref: "dma-controller.yaml#"
22 const: socionext,uniphier-xdmac
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