| /Linux-v5.4/Documentation/devicetree/bindings/powerpc/fsl/ |
| D | l2cache.txt | 1 Freescale L2 Cache Controller
9 "fsl,8540-l2-cache-controller"
10 "fsl,8541-l2-cache-controller"
11 "fsl,8544-l2-cache-controller"
12 "fsl,8548-l2-cache-controller"
13 "fsl,8555-l2-cache-controller"
14 "fsl,8568-l2-cache-controller"
15 "fsl,b4420-l2-cache-controller"
16 "fsl,b4860-l2-cache-controller"
17 "fsl,bsc9131-l2-cache-controller"
[all …]
|
| /Linux-v5.4/drivers/spi/ |
| D | Kconfig | 12 controller and a chipselect. Most SPI slaves don't support
16 eeprom and flash memory, codecs and various other controller
33 sysfs, and debugfs support in SPI controller and protocol drivers.
44 If your system has an master-capable SPI controller (which
46 controller and the protocol drivers for the SPI slave chips
58 comment "SPI Master Controller Drivers"
61 tristate "Altera SPI Controller"
63 This is the driver for the Altera SPI Controller.
66 tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
70 This enables support for the SPI controller present on the
[all …]
|
| D | spi-qup.c | 156 static inline bool spi_qup_is_flag_set(struct spi_qup *controller, u32 flag) in spi_qup_is_flag_set() argument
158 u32 opflag = readl_relaxed(controller->base + QUP_OPERATIONAL); in spi_qup_is_flag_set()
172 static inline unsigned int spi_qup_len(struct spi_qup *controller) in spi_qup_len() argument
174 return controller->n_words * controller->w_size; in spi_qup_len()
177 static inline bool spi_qup_is_valid_state(struct spi_qup *controller) in spi_qup_is_valid_state() argument
179 u32 opstate = readl_relaxed(controller->base + QUP_STATE); in spi_qup_is_valid_state()
184 static int spi_qup_set_state(struct spi_qup *controller, u32 state) in spi_qup_set_state() argument
190 while (!spi_qup_is_valid_state(controller)) { in spi_qup_set_state()
199 dev_dbg(controller->dev, "invalid state for %ld,us %d\n", in spi_qup_set_state()
202 cur_state = readl_relaxed(controller->base + QUP_STATE); in spi_qup_set_state()
[all …]
|
| D | spi-fsl-lpspi.c | 180 static bool fsl_lpspi_can_dma(struct spi_controller *controller, in fsl_lpspi_can_dma() argument
186 if (!controller->dma_rx) in fsl_lpspi_can_dma()
204 static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) in lpspi_prepare_xfer_hardware() argument
207 spi_controller_get_devdata(controller); in lpspi_prepare_xfer_hardware()
219 static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) in lpspi_unprepare_xfer_hardware() argument
222 spi_controller_get_devdata(controller); in lpspi_unprepare_xfer_hardware()
230 static int fsl_lpspi_prepare_message(struct spi_controller *controller, in fsl_lpspi_prepare_message() argument
234 spi_controller_get_devdata(controller); in fsl_lpspi_prepare_message()
354 static int fsl_lpspi_dma_configure(struct spi_controller *controller) in fsl_lpspi_dma_configure() argument
360 spi_controller_get_devdata(controller); in fsl_lpspi_dma_configure()
[all …]
|
| /Linux-v5.4/drivers/pci/controller/dwc/ |
| D | Kconfig | 23 bool "TI DRA7xx PCIe controller Host Mode"
31 Enables support for the PCIe controller in the DRA7xx SoC to work in
32 host mode. There are two instances of PCIe controller in DRA7xx.
33 This controller can work either as EP or RC. In order to enable
39 bool "TI DRA7xx PCIe controller Endpoint Mode"
46 Enables support for the PCIe controller in the DRA7xx SoC to work in
47 endpoint mode. There are two instances of PCIe controller in DRA7xx.
48 This controller can work either as EP or RC. In order to enable
57 bool "Platform bus based DesignWare PCIe Controller - Host mode"
62 Enables support for the PCIe controller in the Designware IP to
[all …]
|
| /Linux-v5.4/drivers/usb/musb/ |
| D | musb_cppi41.c | 37 struct dma_controller controller; member
61 if (!is_host_active(cppi41_channel->controller->controller.musb)) in save_rx_toggle()
187 struct cppi41_dma_controller *controller; in cppi41_recheck_tx_req() local
193 controller = container_of(timer, struct cppi41_dma_controller, in cppi41_recheck_tx_req()
195 musb = controller->controller.musb; in cppi41_recheck_tx_req()
198 list_for_each_entry_safe(cppi41_channel, n, &controller->early_tx_list, in cppi41_recheck_tx_req()
210 if (!list_empty(&controller->early_tx_list) && in cppi41_recheck_tx_req()
211 !hrtimer_is_queued(&controller->early_tx)) { in cppi41_recheck_tx_req()
213 hrtimer_forward_now(&controller->early_tx, 20 * NSEC_PER_USEC); in cppi41_recheck_tx_req()
226 struct cppi41_dma_controller *controller; in cppi41_dma_callback() local
[all …]
|
| D | musbhsdma.c | 3 * MUSB OTG driver - support for Mentor's DMA controller
60 struct musb_dma_controller *controller; member
70 struct dma_controller controller; member
81 static void dma_controller_stop(struct musb_dma_controller *controller) in dma_controller_stop() argument
83 struct musb *musb = controller->private_data; in dma_controller_stop()
87 if (controller->used_channels != 0) { in dma_controller_stop()
88 dev_err(musb->controller, in dma_controller_stop()
89 "Stopping DMA controller while channel active\n"); in dma_controller_stop()
92 if (controller->used_channels & (1 << bit)) { in dma_controller_stop()
93 channel = &controller->channel[bit].channel; in dma_controller_stop()
[all …]
|
| D | ux500_dma.c | 32 struct ux500_dma_controller *controller; member
43 struct dma_controller controller; member
59 dev_dbg(musb->controller, "DMA rx transfer done on hw_ep=%d\n", in ux500_dma_callback()
82 struct musb *musb = ux500_channel->controller->private_data; in ux500_configure_channel()
84 ux500_channel->controller->phy_base); in ux500_configure_channel()
86 dev_dbg(musb->controller, in ux500_configure_channel()
131 struct ux500_dma_controller *controller = container_of(c, in ux500_dma_channel_allocate() local
132 struct ux500_dma_controller, controller); in ux500_dma_channel_allocate()
134 struct musb *musb = controller->private_data; in ux500_dma_channel_allocate()
147 ux500_channel = is_tx ? &(controller->tx_channel[ch_num]) : in ux500_dma_channel_allocate()
[all …]
|
| /Linux-v5.4/drivers/clk/qcom/ |
| D | Kconfig | 31 tristate "MSM8916 APCS Clock Controller"
34 Support for the APCS Clock Controller on msm8916 devices. The
40 tristate "RPM based Clock Controller"
53 tristate "RPM over SMD based Clock Controller"
75 tristate "APQ8084 Global Clock Controller"
78 Support for the global clock controller on apq8084 devices.
83 tristate "APQ8084 Multimedia Clock Controller"
87 Support for the multimedia clock controller on apq8084 devices.
92 tristate "IPQ4019 Global Clock Controller"
94 Support for the global clock controller on ipq4019 devices.
[all …]
|
| /Linux-v5.4/drivers/mtd/nand/raw/ |
| D | Kconfig | 41 tristate "Denali NAND controller on Intel Moorestown"
46 Denali NAND controller core.
49 tristate "Denali NAND controller as a DT device"
54 controller as a DT device.
57 tristate "Amstrad E3 NAND controller"
64 tristate "OMAP2, OMAP3, OMAP4 and Keystone NAND controller"
90 This enables the driver for the NAND flash controller on the
94 tristate "IBM/MCC 4xx NAND controller"
101 tristate "Samsung S3C NAND controller"
104 This enables the NAND flash controller on the S3C24xx and S3C64xx
[all …]
|
| /Linux-v5.4/arch/arm/boot/dts/ |
| D | exynos5410-pinctrl.dtsi | 13 gpio-controller;
16 interrupt-controller;
21 gpio-controller;
24 interrupt-controller;
29 gpio-controller;
32 interrupt-controller;
37 gpio-controller;
40 interrupt-controller;
45 gpio-controller;
48 interrupt-controller;
[all …]
|
| /Linux-v5.4/drivers/mmc/host/ |
| D | Kconfig | 3 # MMC/SD host controller drivers
6 comment "MMC/SD/SDIO Host Controller Drivers"
28 bool "Qualcomm Data Mover for SD Card Controller"
32 This selects the Qualcomm Data Mover lite/local on SD Card controller.
39 bool "STMicroelectronics STM32 SDMMC Controller"
43 This selects the STMicroelectronics STM32 SDMMC host controller.
59 tristate "Secure Digital Host Controller Interface support"
62 This selects the generic Secure Digital Host Controller Interface.
66 If you have a controller with this interface, say Y or M here. You
84 and performing I/O to a SDHCI controller through a bus that
[all …]
|
| /Linux-v5.4/drivers/staging/fbtft/ |
| D | Kconfig | 20 tristate "FB driver for the BD663474 LCD Controller"
26 tristate "FB driver for the HX8340BN LCD Controller"
32 tristate "FB driver for the HX8347D LCD Controller"
38 tristate "FB driver for the HX8353D LCD Controller"
44 tristate "FB driver for the HX8357D LCD Controller"
50 tristate "FB driver for the ILI9163 LCD Controller"
56 tristate "FB driver for the ILI9320 LCD Controller"
62 tristate "FB driver for the ILI9325 LCD Controller"
68 tristate "FB driver for the ILI9340 LCD Controller"
74 tristate "FB driver for the ILI9341 LCD Controller"
[all …]
|
| /Linux-v5.4/drivers/usb/host/ |
| D | Kconfig | 3 # USB Host Controller Drivers
5 comment "USB Host Controller Drivers"
14 Enable this option to support this chip in host controller mode.
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
60 Say 'Y' to enable the support for the xHCI host controller
68 Say 'Y' to enable the support for the xHCI host controller
78 Say 'Y' to enable the support for the xHCI host controller
86 Say 'Y' to enable the support for the xHCI host controller
95 Say 'Y' to enable the support for the xHCI host controller
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/clock/ |
| D | exynos5433-clock.txt | 3 The Exynos5433 clock controller generates and supplies clock to various
9 - "samsung,exynos5433-cmu-top" - clock controller compatible for CMU_TOP
12 - "samsung,exynos5433-cmu-cpif" - clock controller compatible for CMU_CPIF
14 - "samsung,exynos5433-cmu-mif" - clock controller compatible for CMU_MIF
15 which generates clocks for DRAM Memory Controller domain.
16 - "samsung,exynos5433-cmu-peric" - clock controller compatible for CMU_PERIC
18 - "samsung,exynos5433-cmu-peris" - clock controller compatible for CMU_PERIS
20 - "samsung,exynos5433-cmu-fsys" - clock controller compatible for CMU_FSYS
22 - "samsung,exynos5433-cmu-g2d" - clock controller compatible for CMU_G2D
24 - "samsung,exynos5433-cmu-disp" - clock controller compatible for CMU_DISP
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/pinctrl/ |
| D | samsung-pinctrl.txt | 1 Samsung GPIO and Pin Mux/Config controller
4 controller. It controls the input/output settings on the available pads/pins
10 - "samsung,s3c2412-pinctrl": for S3C2412-compatible pin-controller,
11 - "samsung,s3c2416-pinctrl": for S3C2416-compatible pin-controller,
12 - "samsung,s3c2440-pinctrl": for S3C2440-compatible pin-controller,
13 - "samsung,s3c2450-pinctrl": for S3C2450-compatible pin-controller,
14 - "samsung,s3c64xx-pinctrl": for S3C64xx-compatible pin-controller,
15 - "samsung,s5pv210-pinctrl": for S5PV210-compatible pin-controller,
16 - "samsung,exynos3250-pinctrl": for Exynos3250 compatible pin-controller.
17 - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller.
[all …]
|
| /Linux-v5.4/drivers/pci/controller/ |
| D | Kconfig | 3 menu "PCI controller drivers"
7 bool "Marvell EBU PCIe controller"
15 bool "Aardvark PCIe controller"
21 Add support for Aardvark 64bit PCIe Host Controller. This
22 controller is part of the South Bridge of the Marvel Armada
31 bool "Cadence PCIe host controller"
37 Say Y here if you want to support the Cadence PCIe controller in host
38 mode. This PCIe controller may be embedded into many different vendors
42 bool "Cadence PCIe endpoint controller"
47 Say Y here if you want to support the Cadence PCIe controller in
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/gpio/ |
| D | renesas,gpio-rcar.txt | 1 * Renesas R-Car GPIO Controller
6 - "renesas,gpio-r8a7743": for R8A7743 (RZ/G1M) compatible GPIO controller.
7 - "renesas,gpio-r8a7744": for R8A7744 (RZ/G1N) compatible GPIO controller.
8 - "renesas,gpio-r8a7745": for R8A7745 (RZ/G1E) compatible GPIO controller.
9 - "renesas,gpio-r8a77470": for R8A77470 (RZ/G1C) compatible GPIO controller.
10 - "renesas,gpio-r8a774a1": for R8A774A1 (RZ/G2M) compatible GPIO controller.
11 - "renesas,gpio-r8a774c0": for R8A774C0 (RZ/G2E) compatible GPIO controller.
12 - "renesas,gpio-r8a7778": for R8A7778 (R-Car M1) compatible GPIO controller.
13 - "renesas,gpio-r8a7779": for R8A7779 (R-Car H1) compatible GPIO controller.
14 - "renesas,gpio-r8a7790": for R8A7790 (R-Car H2) compatible GPIO controller.
[all …]
|
| /Linux-v5.4/drivers/gpio/ |
| D | gpio-zevio.c | 3 * GPIO controller in LSI ZEVIO SoCs.
77 struct zevio_gpio *controller = gpiochip_get_data(chip); in zevio_gpio_get() local
80 spin_lock(&controller->lock); in zevio_gpio_get()
81 dir = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_DIRECTION); in zevio_gpio_get()
83 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_INPUT); in zevio_gpio_get()
85 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_OUTPUT); in zevio_gpio_get()
86 spin_unlock(&controller->lock); in zevio_gpio_get()
93 struct zevio_gpio *controller = gpiochip_get_data(chip); in zevio_gpio_set() local
96 spin_lock(&controller->lock); in zevio_gpio_set()
97 val = zevio_gpio_port_get(controller, pin, ZEVIO_GPIO_OUTPUT); in zevio_gpio_set()
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/pci/ |
| D | pci-msi.txt | 23 Documentation/devicetree/bindings/interrupt-controller/msi.txt.
32 - msi-map: Maps a Requester ID to an MSI controller and associated
34 (rid-base,msi-controller,msi-base,length), where:
38 * msi-controller is a single phandle to an MSI controller
47 the listed msi-controller, with the msi-specifier (r - rid-base + msi-base).
53 the root complex and MSI controller do not pass sideband data with MSI
54 writes, this property may be used to describe the MSI controller(s)
66 msi: msi-controller@a {
68 compatible = "vendor,some-controller";
69 msi-controller;
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/mux/ |
| D | mux-controller.txt | 1 Common multiplexer controller bindings
4 A multiplexer (or mux) controller will have one, or several, consumer devices
5 that uses the mux controller. Thus, a mux controller can possibly control
7 multiplexer needed by each consumer, but a single mux controller can of course
10 A mux controller provides a number of states to its consumers, and the state
18 Mux controller consumers should specify a list of mux controllers that they
23 mux-ctrl-phandle : phandle to mux controller node
25 given mux controller (controller specific)
27 Mux controller properties should be named "mux-controls". The exact meaning of
28 each mux controller property must be documented in the device tree binding for
[all …]
|
| /Linux-v5.4/arch/arm64/boot/dts/exynos/ |
| D | exynos7-pinctrl.dtsi | 16 gpio-controller;
19 interrupt-controller;
33 gpio-controller;
36 interrupt-controller;
50 gpio-controller;
53 interrupt-controller;
58 gpio-controller;
61 interrupt-controller;
68 gpio-controller;
71 interrupt-controller;
[all …]
|
| /Linux-v5.4/drivers/mtd/spi-nor/ |
| D | aspeed-smc.c | 3 * ASPEED Static Memory Controller driver
94 struct aspeed_smc_controller *controller; member
106 struct mutex mutex; /* controller access mutex */
107 const struct aspeed_smc_info *info; /* type info of controller */
108 void __iomem *regs; /* controller registers */
197 #define SEGMENT_ADDR_REG(controller, cs) \ argument
198 ((controller)->regs + SEGMENT_ADDR_REG0 + (cs) * 4)
258 return BIT(chip->controller->info->we0 + chip->cs); in aspeed_smc_chip_write_bit()
263 struct aspeed_smc_controller *controller = chip->controller; in aspeed_smc_chip_check_config() local
266 reg = readl(controller->regs + CONFIG_REG); in aspeed_smc_chip_check_config()
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/interrupt-controller/ |
| D | mrvl,intc.txt | 1 * Marvell MMP Interrupt controller
6 - reg : Address and length of the register set of the interrupt controller.
7 If the interrupt controller is intc, address and length means the range
8 of the whole interrupt controller. If the interrupt controller is mux-intc,
10 range of intc. mux-intc is secondary interrupt controller.
11 - reg-names : Name of the register set of the interrupt controller. It's
12 only required in mux-intc interrupt controller.
14 only required in mux-intc interrupt controller.
15 - interrupt-controller : Identifies the node as an interrupt controller.
19 controller.
[all …]
|
| /Linux-v5.4/drivers/usb/gadget/udc/ |
| D | Kconfig | 4 # (a) a peripheral controller, and
14 # both kinds of controller can also support "USB On-the-Go" (CONFIG_USB_OTG).
18 # USB Peripheral Controller Support
27 menu "USB Peripheral Controller"
47 tristate "LPC32XX USB Peripheral Controller"
52 This option selects the USB device controller in the LPC32xx SoC.
62 USBA is the integrated high-speed USB Device controller on
81 tristate "Broadcom BCM63xx Peripheral Controller"
92 tristate "Freescale Highspeed USB DR Peripheral Controller"
96 Dual-Role(DR) USB controller, which supports device mode.
[all …]
|
