| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/ |
| D | ti,gpmc-child.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ti,gpmc-child.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tony Lindgren <tony@atomide.com>
11 - Roger Quadros <rogerq@kernel.org>
24 gpmc,sync-clk-ps:
28 # Chip-select signal timings corresponding to GPMC_CONFIG2:
29 gpmc,cs-on-ns:
33 gpmc,cs-rd-off-ns:
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/ |
| D | omap-gpmc.txt | 7 - compatible: Should be set to one of the following:
9 ti,omap2420-gpmc (omap2420)
10 ti,omap2430-gpmc (omap2430)
11 ti,omap3430-gpmc (omap3430 & omap3630)
12 ti,omap4430-gpmc (omap4430 & omap4460 & omap543x)
13 ti,am3352-gpmc (am335x devices)
15 - reg: A resource specifier for the register space
17 - ti,hwmods: Should be set to "ti,gpmc" until the DT transition is
19 - #address-cells: Must be set to 2 to allow memory address translation
20 - #size-cells: Must be set to 1 to allow CS address passing
[all …]
|
| /kernel/linux/linux-5.10/drivers/clk/sunxi/ |
| D | clk-factors.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Adjustable factor-based clock implementation
8 #include <linux/clk-provider.h>
16 #include "clk-factors.h"
19 * DOC: basic adjustable factor-based clock
22 * prepare - clk_prepare only ensures that parents are prepared
23 * enable - clk_enable only ensures that parents are enabled
24 * rate - rate is adjustable.
25 * clk->rate = (parent->rate * N * (K + 1) >> P) / (M + 1)
26 * parent - fixed parent. No clk_set_parent support
[all …]
|
| /kernel/linux/linux-6.6/drivers/clk/sunxi/ |
| D | clk-factors.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Adjustable factor-based clock implementation
8 #include <linux/clk-provider.h>
16 #include "clk-factors.h"
19 * DOC: basic adjustable factor-based clock
22 * prepare - clk_prepare only ensures that parents are prepared
23 * enable - clk_enable only ensures that parents are enabled
24 * rate - rate is adjustable.
25 * clk->rate = (parent->rate * N * (K + 1) >> P) / (M + 1)
26 * parent - fixed parent. No clk_set_parent support
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/boot/dts/microchip/ |
| D | at91-tse850-3.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
9 /dts-v1/;
10 #include <dt-bindings/pwm/pwm.h>
11 #include "at91-linea.dtsi"
14 model = "Axentia TSE-850 3.0";
19 compatible = "fixed-clock";
21 #clock-cells = <0>;
22 clock-frequency = <16000000>;
23 clock-output-names = "sck";
[all …]
|
| /kernel/linux/linux-5.10/drivers/soc/ti/ |
| D | pruss.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS platform driver for various TI SoCs
5 * Copyright (C) 2014-2020 Texas Instruments Incorporated - http://www.ti.com/
7 * Suman Anna <s-anna@ti.com>
11 #include <linux/clk-provider.h>
12 #include <linux/dma-mapping.h>
24 * struct pruss_private_data - PRUSS driver private data
25 * @has_no_sharedram: flag to indicate the absence of PRUSS Shared Data RAM
33 static void pruss_of_free_clk_provider(void *data) in pruss_of_free_clk_provider() argument
35 struct device_node *clk_mux_np = data; in pruss_of_free_clk_provider()
[all …]
|
| /kernel/linux/linux-5.10/drivers/i2c/ |
| D | i2c-mux.c | 4 * Copyright (c) 2008-2009 Rodolfo Giometti <giometti@linux.it>
5 * Copyright (c) 2008-2009 Eurotech S.p.A. <info@eurotech.it>
6 * Copyright (c) 2009-2010 NSN GmbH & Co KG <michael.lawnick.ext@nsn.com>
10 * Supports multi-level mux'ing (mux behind a mux).
13 * i2c-virt.c from Kumar Gala <galak@kernel.crashing.org>
14 * i2c-virtual.c from Ken Harrenstien, Copyright (c) 2004 Google, Inc.
15 * i2c-virtual.c from Brian Kuschak <bkuschak@yahoo.com>
24 #include <linux/i2c-mux.h>
31 /* multiplexer per channel data */
42 struct i2c_mux_priv *priv = adap->algo_data; in __i2c_mux_master_xfer()
[all …]
|
| /kernel/linux/linux-6.6/drivers/i2c/ |
| D | i2c-mux.c | 4 * Copyright (c) 2008-2009 Rodolfo Giometti <giometti@linux.it>
5 * Copyright (c) 2008-2009 Eurotech S.p.A. <info@eurotech.it>
6 * Copyright (c) 2009-2010 NSN GmbH & Co KG <michael.lawnick.ext@nsn.com>
10 * Supports multi-level mux'ing (mux behind a mux).
13 * i2c-virt.c from Kumar Gala <galak@kernel.crashing.org>
14 * i2c-virtual.c from Ken Harrenstien, Copyright (c) 2004 Google, Inc.
15 * i2c-virtual.c from Brian Kuschak <bkuschak@yahoo.com>
24 #include <linux/i2c-mux.h>
31 /* multiplexer per channel data */
42 struct i2c_mux_priv *priv = adap->algo_data; in __i2c_mux_master_xfer()
[all …]
|
| /kernel/linux/linux-6.6/drivers/soc/ti/ |
| D | pruss.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PRU-ICSS platform driver for various TI SoCs
5 * Copyright (C) 2014-2020 Texas Instruments Incorporated - http://www.ti.com/
7 * Suman Anna <s-anna@ti.com>
9 * Tero Kristo <t-kristo@ti.com>
12 #include <linux/clk-provider.h>
13 #include <linux/dma-mapping.h>
29 * struct pruss_private_data - PRUSS driver private data
30 * @has_no_sharedram: flag to indicate the absence of PRUSS Shared Data RAM
39 * pruss_get() - get the pruss for a given PRU remoteproc
[all …]
|
| /kernel/linux/linux-5.10/drivers/extcon/ |
| D | extcon-intel-int3496.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #include <linux/extcon-provider.h>
49 { "id-gpios", &id_gpios, 1, ACPI_GPIO_QUIRK_NO_IO_RESTRICTION },
50 { "vbus-gpios", &vbus_gpios, 1 },
51 { "mux-gpios", &mux_gpios, 1 },
57 struct int3496_data *data = in int3496_do_usb_id() local
59 int id = gpiod_get_value_cansleep(data->gpio_usb_id); in int3496_do_usb_id()
62 dev_dbg(data->dev, "Connected %s cable\n", id ? "PERIPHERAL" : "HOST"); in int3496_do_usb_id()
65 * Peripheral: set USB mux to peripheral and disable VBUS in int3496_do_usb_id()
66 * Host: set USB mux to host and enable VBUS in int3496_do_usb_id()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/fsi/ |
| D | fsi-master-gpio.txt | 1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
14 - no-gpio-delays; : Don't add extra delays between GPIO
21 fsi-master {
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/fsi/ |
| D | fsi-master-gpio.txt | 1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
14 - no-gpio-delays; : Don't add extra delays between GPIO
21 fsi-master {
[all …]
|
| /kernel/linux/linux-5.10/Documentation/networking/caif/ |
| D | linux_caif.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 Copyright |copy| ST-Ericsson AB 2010
17 CAIF is a MUX protocol used by ST-Ericsson cellular modems for
19 channels, initiate GPRS Data connections, Video channels and Utility Channels.
22 ST-Ericsson modems support a number of transports between modem
39 ! +------+ +------+
40 ! +------+! +------+!
42 +-------> !interf!+ ! API !+ <- CAIF Client APIs
43 ! +------+ +------!
45 ! +-----------+
[all …]
|
| /kernel/linux/linux-6.6/Documentation/networking/caif/ |
| D | linux_caif.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 Copyright |copy| ST-Ericsson AB 2010
17 CAIF is a MUX protocol used by ST-Ericsson cellular modems for
19 channels, initiate GPRS Data connections, Video channels and Utility Channels.
22 ST-Ericsson modems support a number of transports between modem
39 ! +------+ +------+
40 ! +------+! +------+!
42 +-------> !interf!+ ! API !+ <- CAIF Client APIs
43 ! +------+ +------!
45 ! +-----------+
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | omap3430-sdp.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
11 compatible = "ti,omap3430-sdp", "ti,omap3430", "ti,omap3";
20 clock-frequency = <2600000>;
32 vmmc-supply = <&vmmc1>;
33 vqmmc-supply = <&vsim>;
35 * S6-3 must be in ON position for 8 bit mode to function
38 bus-width = <8>;
55 compatible = "cfi-flash";
[all …]
|
| D | at91-tse850-3.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
9 /dts-v1/;
10 #include <dt-bindings/pwm/pwm.h>
11 #include "at91-linea.dtsi"
14 model = "Axentia TSE-850 3.0";
19 compatible = "fixed-clock";
21 #clock-cells = <0>;
22 clock-frequency = <16000000>;
23 clock-output-names = "sck";
[all …]
|
| D | omap-zoom-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
6 #include "omap-gpmc-smsc911x.dtsi"
15 * REVISIT: Add timing support from slls644g.pdf
20 bank-width = <2>;
21 reg-shift = <1>;
22 reg-io-width = <1>;
23 interrupt-parent = <&gpio4>;
25 clock-frequency = <1843200>;
26 current-speed = <115200>;
27 gpmc,mux-add-data = <0>;
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/boot/dts/ti/omap/ |
| D | omap3430-sdp.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
11 compatible = "ti,omap3430-sdp", "ti,omap3430", "ti,omap3";
20 clock-frequency = <2600000>;
32 vmmc-supply = <&vmmc1>;
33 vqmmc-supply = <&vsim>;
35 * S6-3 must be in ON position for 8 bit mode to function
38 bus-width = <8>;
55 compatible = "cfi-flash";
[all …]
|
| D | omap-zoom-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
6 #include "omap-gpmc-smsc911x.dtsi"
15 * REVISIT: Add timing support from slls644g.pdf
20 bank-width = <2>;
21 reg-shift = <1>;
22 reg-io-width = <1>;
23 interrupt-parent = <&gpio4>;
25 clock-frequency = <1843200>;
26 current-speed = <115200>;
27 gpmc,mux-add-data = <0>;
[all …]
|
| /kernel/linux/linux-6.6/drivers/extcon/ |
| D | extcon-intel-int3496.c | 1 // SPDX-License-Identifier: GPL-2.0
14 #include <linux/devm-helpers.h>
15 #include <linux/extcon-provider.h>
53 { "id-gpios", &id_gpios, 1, ACPI_GPIO_QUIRK_NO_IO_RESTRICTION },
54 { "vbus-gpios", &vbus_gpios, 1 },
55 { "mux-gpios", &mux_gpios, 1 },
59 static void int3496_set_vbus_boost(struct int3496_data *data, bool enable) in int3496_set_vbus_boost() argument
63 if (IS_ERR_OR_NULL(data->vbus_boost)) in int3496_set_vbus_boost()
66 if (data->vbus_boost_enabled == enable) in int3496_set_vbus_boost()
70 ret = regulator_enable(data->vbus_boost); in int3496_set_vbus_boost()
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/wwan/iosm/ |
| D | iosm_ipc_mux_codec.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2020-21 Intel Corporation.
12 /* Test the link power state and send a MUX command in blocking mode. */
16 struct iosm_mux *ipc_mux = ipc_imem->mux; in ipc_mux_tq_cmd_send()
19 skb_queue_tail(&ipc_mux->channel->ul_list, acb->skb); in ipc_mux_tq_cmd_send()
20 ipc_imem_ul_send(ipc_mux->imem); in ipc_mux_tq_cmd_send()
27 struct completion *completion = &ipc_mux->channel->ul_sem; in ipc_mux_acb_send()
28 int ret = ipc_task_queue_send_task(ipc_mux->imem, ipc_mux_tq_cmd_send, in ipc_mux_acb_send()
29 0, &ipc_mux->acb, in ipc_mux_acb_send()
30 sizeof(ipc_mux->acb), false); in ipc_mux_acb_send()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-class-net-qmi | 9 framing from '802.3' to 'raw-ip'.
15 netdev is a headerless p-t-p device in 'raw-ip' mode,
23 firmware is configured for 'raw-ip' mode.
32 Write a number ranging from 1 to 254 to add a qmap mux
39 activation and data stream setup on the modem side by
50 created qmap mux based network device.
59 Indicates the mux id associated to the qmimux network interface
69 Set this to 'Y' to enable 'pass-through' mode, allowing packets
75 'Pass-through' mode can be enabled when the device is in
76 'raw-ip' mode only.
|
| /kernel/linux/linux-6.6/fs/ecryptfs/ |
| D | miscdev.c | 1 // SPDX-License-Identifier: GPL-2.0-only
31 struct ecryptfs_daemon *daemon = file->private_data; in ecryptfs_miscdev_poll()
34 mutex_lock(&daemon->mux); in ecryptfs_miscdev_poll()
35 if (daemon->flags & ECRYPTFS_DAEMON_ZOMBIE) { in ecryptfs_miscdev_poll()
40 if (daemon->flags & ECRYPTFS_DAEMON_IN_READ) in ecryptfs_miscdev_poll()
42 if (daemon->flags & ECRYPTFS_DAEMON_IN_POLL) in ecryptfs_miscdev_poll()
44 daemon->flags |= ECRYPTFS_DAEMON_IN_POLL; in ecryptfs_miscdev_poll()
45 mutex_unlock(&daemon->mux); in ecryptfs_miscdev_poll()
46 poll_wait(file, &daemon->wait, pt); in ecryptfs_miscdev_poll()
47 mutex_lock(&daemon->mux); in ecryptfs_miscdev_poll()
[all …]
|
| /kernel/linux/linux-5.10/fs/ecryptfs/ |
| D | miscdev.c | 1 // SPDX-License-Identifier: GPL-2.0-only
31 struct ecryptfs_daemon *daemon = file->private_data; in ecryptfs_miscdev_poll()
34 mutex_lock(&daemon->mux); in ecryptfs_miscdev_poll()
35 if (daemon->flags & ECRYPTFS_DAEMON_ZOMBIE) { in ecryptfs_miscdev_poll()
40 if (daemon->flags & ECRYPTFS_DAEMON_IN_READ) in ecryptfs_miscdev_poll()
42 if (daemon->flags & ECRYPTFS_DAEMON_IN_POLL) in ecryptfs_miscdev_poll()
44 daemon->flags |= ECRYPTFS_DAEMON_IN_POLL; in ecryptfs_miscdev_poll()
45 mutex_unlock(&daemon->mux); in ecryptfs_miscdev_poll()
46 poll_wait(file, &daemon->wait, pt); in ecryptfs_miscdev_poll()
47 mutex_lock(&daemon->mux); in ecryptfs_miscdev_poll()
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/qcom/ |
| D | sc7180.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 // sc7180.c -- ALSA SoC Machine driver for SC7180
7 #include <dt-bindings/sound/sc7180-lpass.h>
17 #include <uapi/linux/input-event-codes.h>
40 struct snd_soc_component *component = jack->private_data; in sc7180_jack_free()
58 struct snd_soc_card *card = rtd->card; in sc7180_headset_init()
61 struct snd_soc_component *component = codec_dai->component; in sc7180_headset_init()
70 &pdata->hs_jack, in sc7180_headset_init()
75 dev_err(card->dev, "Unable to add Headset Jack\n"); in sc7180_headset_init()
79 jack = pdata->hs_jack.jack; in sc7180_headset_init()
[all …]
|