| /kernel/linux/linux-4.19/Documentation/bus-devices/ |
| D | ti-gpmc.txt | 10 * Pseudo-SRAM devices
62 3. read async muxed
68 4. read async non-muxed
74 5. read sync muxed
80 6. read sync non-muxed
86 7. write async muxed
93 8. write async non-muxed
100 9. write sync muxed
107 10. write sync non-muxed
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| /kernel/linux/linux-5.10/Documentation/driver-api/memory-devices/ |
| D | ti-gpmc.rst | 1 .. SPDX-License-Identifier: GPL-2.0
14 * Pseudo-SRAM devices
74 3. read async muxed
85 4. read async non-muxed
96 5. read sync muxed
107 6. read sync non-muxed
118 7. write async muxed
131 8. write async non-muxed
144 9. write sync muxed
157 10. write sync non-muxed
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | cirrus,madera.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
21 include/dt-bindings/sound/madera.h
26 '#sound-dai-cells':
35 INnAR INnBL INnBR. For non-muxed inputs the first two cells
37 and the second two cells must be 0. For muxed inputs the
43 $ref: /schemas/types.yaml#/definitions/uint32-array
51 cirrus,out-mono:
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| /kernel/linux/linux-5.10/drivers/pinctrl/ |
| D | pinmux.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2011-2012 ST-Ericsson SA
6 * Written on behalf of Linaro for ST-Ericsson
20 #include <linux/radix-tree.h>
33 const struct pinmux_ops *ops = pctldev->desc->pmxops; in pinmux_check_ops()
39 !ops->get_functions_count || in pinmux_check_ops()
40 !ops->get_function_name || in pinmux_check_ops()
41 !ops->get_function_groups || in pinmux_check_ops()
42 !ops->set_mux) { in pinmux_check_ops()
43 dev_err(pctldev->dev, "pinmux ops lacks necessary functions\n"); in pinmux_check_ops()
[all …]
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| /kernel/linux/linux-4.19/drivers/pinctrl/ |
| D | pinmux.c | 4 * Copyright (C) 2011-2012 ST-Ericsson SA
5 * Written on behalf of Linaro for ST-Ericsson
21 #include <linux/radix-tree.h>
34 const struct pinmux_ops *ops = pctldev->desc->pmxops; in pinmux_check_ops()
40 !ops->get_functions_count || in pinmux_check_ops()
41 !ops->get_function_name || in pinmux_check_ops()
42 !ops->get_function_groups || in pinmux_check_ops()
43 !ops->set_mux) { in pinmux_check_ops()
44 dev_err(pctldev->dev, "pinmux ops lacks necessary functions\n"); in pinmux_check_ops()
45 return -EINVAL; in pinmux_check_ops()
[all …]
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| /kernel/linux/linux-5.10/drivers/pinctrl/aspeed/ |
| D | pinctrl-aspeed.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include "pinctrl-aspeed.h"
17 return pdata->pinmux.ngroups; in aspeed_pinctrl_get_groups_count()
25 return pdata->pinmux.groups[group].name; in aspeed_pinctrl_get_group_name()
34 *pins = &pdata->pinmux.groups[group].pins[0]; in aspeed_pinctrl_get_group_pins()
35 *npins = pdata->pinmux.groups[group].npins; in aspeed_pinctrl_get_group_pins()
43 seq_printf(s, " %s", dev_name(pctldev->dev)); in aspeed_pinctrl_pin_dbg_show()
50 return pdata->pinmux.nfunctions; in aspeed_pinmux_get_fn_count()
58 return pdata->pinmux.functions[function].name; in aspeed_pinmux_get_fn_name()
68 *groups = pdata->pinmux.functions[function].groups; in aspeed_pinmux_get_fn_groups()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-dfsdm-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabrice Gasnier <fabrice.gasnier@st.com>
11 - Olivier Moysan <olivier.moysan@st.com>
14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
17 - Sigma delta modulators (motor control, metering...)
18 - PDM microphones (audio digital microphone)
28 - st,stm32h7-dfsdm
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/pl111/ |
| D | pl111_versatile.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * This is based on code and know-how in the previous frame buffer
6 * driver in drivers/video/fbdev/amba-clcd.c:
43 .compatible = "arm,core-module-integrator",
47 .compatible = "arm,versatile-sysreg",
51 .compatible = "arm,realview-eb-syscon",
55 .compatible = "arm,realview-pb1176-syscon",
59 .compatible = "arm,realview-pb11mp-syscon",
63 .compatible = "arm,realview-pba8-syscon",
67 .compatible = "arm,realview-pbx-syscon",
[all …]
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| /kernel/linux/linux-5.10/drivers/pinctrl/intel/ |
| D | pinctrl-intel.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
26 * struct intel_pingroup - Description about group of pins
30 * @mode: Native mode in which the group is muxed out @pins. Used if @modes
43 * struct intel_function - Description about a function
55 * struct intel_padgroup - Hardware pad group information
74 * enum - Special treatment for GPIO base in pad group
81 INTEL_GPIO_BASE_ZERO = -2,
82 INTEL_GPIO_BASE_NOMAP = -1,
87 * struct intel_community - Intel pin community description
108 * @pad_map: Optional non-linear mapping of the pads
[all …]
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| /kernel/linux/linux-4.19/arch/arm64/boot/dts/hisilicon/ |
| D | hi3660-hikey960.dts | 1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
12 #include "hikey960-pinctrl.dtsi"
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/interrupt-controller/irq.h>
19 compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660";
34 stdout-path = "serial6:115200n8";
43 reserved-memory {
44 #address-cells = <2>;
[all …]
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| D | hi6220-hikey.dts | 1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "hikey-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
16 compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
26 stdout-path = "serial3:115200n8";
32 * 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
33 * 0x05f0,1000 - 0x05f0,1fff: Reboot reason
34 * 0x06df,f000 - 0x06df,ffff: Mailbox message data
35 * 0x0740,f000 - 0x0740,ffff: MCU firmware section
[all …]
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| /kernel/linux/linux-4.19/Documentation/driver-api/ |
| D | pinctl.rst | 9 - Enumerating and naming controllable pins
11 - Multiplexing of pins, pads, fingers (etc) see below for details
13 - Configuration of pins, pads, fingers (etc), such as software-controlled
14 biasing and driving mode specific pins, such as pull-up/down, open drain,
17 Top-level interface
22 - A pin controller is a piece of hardware, usually a set of registers, that
28 - PINS are equal to pads, fingers, balls or whatever packaging input or
32 be sparse - i.e. there may be gaps in the space with numbers where no
98 See for example arch/arm/mach-u300/Kconfig for an example.
197 the groups is up to the driver, this is just a simple example - in practice you
[all …]
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | pinctl.rst | 9 - Enumerating and naming controllable pins
11 - Multiplexing of pins, pads, fingers (etc) see below for details
13 - Configuration of pins, pads, fingers (etc), such as software-controlled
14 biasing and driving mode specific pins, such as pull-up/down, open drain,
17 Top-level interface
22 - A pin controller is a piece of hardware, usually a set of registers, that
28 - PINS are equal to pads, fingers, balls or whatever packaging input or
32 be sparse - i.e. there may be gaps in the space with numbers where no
98 See for example arch/arm/mach-u300/Kconfig for an example.
197 the groups is up to the driver, this is just a simple example - in practice you
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/hisilicon/ |
| D | hi3660-hikey960.dts | 1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
12 #include "hikey960-pinctrl.dtsi"
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/interrupt-controller/irq.h>
16 #include <dt-bindings/usb/pd.h>
20 compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660";
35 stdout-path = "serial6:115200n8";
44 reserved-memory {
[all …]
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| D | hi3670-hikey970.dts | 1 // SPDX-License-Identifier: GPL-2.0
10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
14 #include "hikey970-pinctrl.dtsi"
18 compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670";
33 stdout-path = "serial6:115200n8";
42 sd_1v8: regulator-1v8 {
43 compatible = "regulator-fixed";
44 regulator-name = "fixed-1.8V";
45 regulator-min-microvolt = <1800000>;
[all …]
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| D | hi6220-hikey.dts | 1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "hikey-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
16 compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
26 stdout-path = "serial3:115200n8";
32 * 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
33 * 0x05f0,1000 - 0x05f0,1fff: Reboot reason
34 * 0x06df,f000 - 0x06df,ffff: Mailbox message data
35 * 0x0740,f000 - 0x0740,ffff: MCU firmware section
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/actions/ |
| D | s900-bubblegum-96.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
11 compatible = "ucrobotics,bubblegum-96", "actions,s900";
12 model = "Bubblegum-96";
22 stdout-path = "serial5:115200n8";
31 vcc_3v1: vcc-3v1 {
32 compatible = "regulator-fixed";
33 regulator-name = "fixed-3.1V";
34 regulator-min-microvolt = <3100000>;
35 regulator-max-microvolt = <3100000>;
[all …]
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| /kernel/linux/linux-4.19/arch/arm/boot/dts/ |
| D | at91-sama5d2_xplained.dts | 2 * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
7 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
47 #include "sama5d2-pinfunc.h"
48 #include <dt-bindings/mfd/atmel-flexcom.h>
49 #include <dt-bindings/gpio/gpio.h>
53 compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
56 stdout-path = "serial0:115200n8";
61 clock-frequency = <32768>;
65 clock-frequency = <12000000>;
[all …]
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| D | tegra30-colibri.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/input/input.h>
19 vdd-supply = <&avdd_hdmi_3v3_reg>;
20 pll-supply = <&avdd_hdmi_pll_1v8_reg>;
22 nvidia,hpd-gpio =
24 nvidia,ddc-i2c-bus = <&hdmiddc>;
29 pinctrl-names = "default";
30 pinctrl-0 = <&state_default>;
33 /* Analogue Audio (On-module) */
39 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
[all …]
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| /kernel/linux/linux-5.10/drivers/net/usb/ |
| D | hso.c | 1 // SPDX-License-Identifier: GPL-2.0-only
12 * Copyright (C) 2008 Greg Kroah-Hartman <gregkh@suse.de>
31 * Interface 2: Standard modem interface - circuit switched interface, this
83 /* - use *_bit operations on it. (bit indices not values.) */
326 return hso_dev->port_data.dev_net; in dev2net()
331 return hso_dev->port_data.dev_serial; in dev2ser()
418 {default_port_device(0x0af0, 0xc031)}, /* Icon-Edge */
420 {icon321_port_device(0x0af0, 0xd031)}, /* Icon-321 */
421 {icon321_port_device(0x0af0, 0xd033)}, /* Icon-322 */
470 switch (hso_dev->port_spec & HSO_PORT_MASK) { in hso_sysfs_show_porttype()
[all …]
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| /kernel/linux/linux-4.19/drivers/net/usb/ |
| D | hso.c | 11 * Copyright (C) 2008 Greg Kroah-Hartman <gregkh@suse.de>
25 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
45 * Interface 2: Standard modem interface - circuit switched interface, this
97 /* - use *_bit operations on it. (bit indices not values.) */
340 return hso_dev->port_data.dev_net; in dev2net()
345 return hso_dev->port_data.dev_serial; in dev2ser()
432 {default_port_device(0x0af0, 0xc031)}, /* Icon-Edge */
434 {icon321_port_device(0x0af0, 0xd031)}, /* Icon-321 */
435 {icon321_port_device(0x0af0, 0xd033)}, /* Icon-322 */
484 switch (hso_dev->port_spec & HSO_PORT_MASK) { in hso_sysfs_show_porttype()
[all …]
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| /kernel/linux/linux-5.10/drivers/tty/serial/ |
| D | sh-sci.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
5 * Copyright (C) 2002 - 2011 Paul Mundt
9 * based off of the old drivers/char/sh-sci.c by:
26 #include <linux/dma-mapping.h>
57 #include "sh-sci.h"
59 /* Offsets into the sci_port->irqs array */
73 ((port)->irqs[SCIx_ERI_IRQ] == \
74 (port)->irqs[SCIx_RXI_IRQ]) || \
75 ((port)->irqs[SCIx_ERI_IRQ] && \
[all …]
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| /kernel/linux/linux-4.19/drivers/tty/serial/ |
| D | sh-sci.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
5 * Copyright (C) 2002 - 2011 Paul Mundt
9 * based off of the old drivers/char/sh-sci.c by:
30 #include <linux/dma-mapping.h>
60 #include "sh-sci.h"
62 /* Offsets into the sci_port->irqs array */
76 ((port)->irqs[SCIx_ERI_IRQ] == \
77 (port)->irqs[SCIx_RXI_IRQ]) || \
78 ((port)->irqs[SCIx_ERI_IRQ] && \
[all …]
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| /kernel/linux/linux-5.10/drivers/mmc/host/ |
| D | sdhci-of-at91.c | 1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <linux/mmc/slot-gpio.h>
24 #include "sdhci-pltfm.h"
57 mc1r = readb(host->ioaddr + SDMMC_MC1R); in sdhci_at91_set_force_card_detect()
59 writeb(mc1r, host->ioaddr + SDMMC_MC1R); in sdhci_at91_set_force_card_detect()
66 host->mmc->actual_clock = 0; in sdhci_at91_set_clock()
71 * internal clock, changing the configuration and re-enabling the in sdhci_at91_set_clock()
83 clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock); in sdhci_at91_set_clock()
92 mmc_hostname(host->mmc)); in sdhci_at91_set_clock()
116 if ((host->mmc->caps & MMC_CAP_NONREMOVABLE) in sdhci_at91_reset()
[all …]
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| /kernel/linux/linux-4.19/drivers/mmc/host/ |
| D | sdhci-of-at91.c | 23 #include <linux/mmc/slot-gpio.h>
30 #include "sdhci-pltfm.h"
52 mc1r = readb(host->ioaddr + SDMMC_MC1R); in sdhci_at91_set_force_card_detect()
54 writeb(mc1r, host->ioaddr + SDMMC_MC1R); in sdhci_at91_set_force_card_detect()
62 host->mmc->actual_clock = 0; in sdhci_at91_set_clock()
67 * internal clock, changing the configuration and re-enabling the in sdhci_at91_set_clock()
79 clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock); in sdhci_at91_set_clock()
90 mmc_hostname(host->mmc)); in sdhci_at91_set_clock()
93 timeout--; in sdhci_at91_set_clock()
109 if (!IS_ERR(host->mmc->supply.vmmc)) { in sdhci_at91_set_power()
[all …]
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