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/Linux-v6.1/Documentation/devicetree/bindings/sound/
Dimx-audio-hdmi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/imx-audio-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX audio complex with HDMI
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
15 - fsl,imx-audio-hdmi
16 - fsl,imx-audio-sii902x
22 audio-cpu:
26 hdmi-out:
[all …]
Dimx-audio-card.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/imx-audio-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX audio sound card.
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
15 - fsl,imx-audio-card
21 audio-routing:
22 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
30 ".*-dai-link$":
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Dfsl,easrc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Asynchronous Sample Rate Converter (ASRC) Controller
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
17 const: fsl,imx8mn-easrc
27 - description: Peripheral clock
29 clock-names:
31 - const: mem
36 dma-names:
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/Linux-v6.1/drivers/gpio/
Dgpio-imx-scu.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2021~2022 NXP
12 #include <linux/firmware/imx/svc/rm.h>
13 #include <dt-bindings/firmware/imx/rsrc.h>
39 if (offset >= chip->ngpio) in imx_scu_gpio_get()
40 return -EINVAL; in imx_scu_gpio_get()
42 mutex_lock(&priv->lock); in imx_scu_gpio_get()
45 err = imx_sc_misc_get_control(priv->handle, in imx_scu_gpio_get()
47 mutex_unlock(&priv->lock); in imx_scu_gpio_get()
50 dev_err(priv->dev, "SCU get failed: %d\n", err); in imx_scu_gpio_get()
[all …]
/Linux-v6.1/drivers/thermal/
Dimx_sc_thermal.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2020 NXP.
6 #include <dt-bindings/firmware/imx/rsrc.h>
8 #include <linux/firmware/imx/sci.h>
50 struct imx_sc_sensor *sensor = tz->devdata; in imx_sc_thermal_get_temp()
53 msg.data.req.resource_id = sensor->resource_id; in imx_sc_thermal_get_temp()
56 hdr->ver = IMX_SC_RPC_VERSION; in imx_sc_thermal_get_temp()
57 hdr->svc = IMX_SC_RPC_SVC_MISC; in imx_sc_thermal_get_temp()
58 hdr->func = IMX_SC_MISC_FUNC_GET_TEMP; in imx_sc_thermal_get_temp()
59 hdr->size = 2; in imx_sc_thermal_get_temp()
[all …]
/Linux-v6.1/drivers/firmware/imx/
Dimx-dsp.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2019 NXP
4 * Author: Daniel Baluta <daniel.baluta@nxp.com>
9 #include <linux/firmware/imx/dsp.h>
18 * imx_dsp_ring_doorbell - triggers an interrupt on the other side (DSP)
23 * Returns non-negative value for success, negative value for error
31 return -EINVAL; in imx_dsp_ring_doorbell()
33 dsp_chan = &ipc->chans[idx]; in imx_dsp_ring_doorbell()
34 ret = mbox_send_message(dsp_chan->ch, NULL); in imx_dsp_ring_doorbell()
43 * imx_dsp_handle_rx - rx callback used by imx mailbox
[all …]
Dimx-scu.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018 NXP
4 * Author: Dong Aisheng <aisheng.dong@nxp.com>
11 #include <linux/firmware/imx/ipc.h>
12 #include <linux/firmware/imx/sci.h>
69 -EINVAL, /* IMX_SC_ERR_VERSION */
70 -EINVAL, /* IMX_SC_ERR_CONFIG */
71 -EINVAL, /* IMX_SC_ERR_PARM */
72 -EACCES, /* IMX_SC_ERR_NOACCESS */
73 -EACCES, /* IMX_SC_ERR_LOCKED */
[all …]
/Linux-v6.1/drivers/pinctrl/freescale/
Dpinctrl-scu.c1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
5 * Dong Aisheng <aisheng.dong@nxp.com>
9 #include <linux/firmware/imx/sci.h>
16 #include "pinctrl-imx.h"
55 hdr->ver = IMX_SC_RPC_VERSION; in imx_pinconf_get_scu()
56 hdr->svc = IMX_SC_RPC_SVC_PAD; in imx_pinconf_get_scu()
57 hdr->func = IMX_SC_PAD_FUNC_GET; in imx_pinconf_get_scu()
58 hdr->size = 2; in imx_pinconf_get_scu()
67 *config = resp->val; in imx_pinconf_get_scu()
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/Linux-v6.1/drivers/rtc/
Drtc-imx-sc.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018 NXP.
6 #include <dt-bindings/firmware/imx/rsrc.h>
7 #include <linux/arm-smccc.h>
8 #include <linux/firmware/imx/sci.h>
48 hdr->ver = IMX_SC_RPC_VERSION; in imx_sc_rtc_read_time()
49 hdr->svc = IMX_SC_RPC_SVC_TIMER; in imx_sc_rtc_read_time()
50 hdr->func = IMX_SC_TIMER_FUNC_GET_RTC_SEC1970; in imx_sc_rtc_read_time()
51 hdr->size = 1; in imx_sc_rtc_read_time()
70 ((tm->tm_year + 1900) << 16) | (tm->tm_mon + 1), in imx_sc_rtc_set_time()
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/Linux-v6.1/Documentation/devicetree/bindings/remoteproc/
Dfsl,imx-rproc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
7 title: NXP i.MX Co-Processor Bindings
10 This binding provides support for ARM Cortex M4 Co-processor found on some NXP iMX SoCs.
13 - Peng Fan <peng.fan@nxp.com>
18 - fsl,imx6sx-cm4
19 - fsl,imx7d-cm4
20 - fsl,imx7ulp-cm4
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/firmware/
Dfsl,scu.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX System Controller Firmware (SCFW)
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 The System Controller Firmware (SCFW) is a low-level system function
14 which runs on a dedicated Cortex-M core to provide power, clock, and
17 The AP communicates with the SC using a multi-ported MU module found
26 const: fsl,imx-scu
28 clock-controller:
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/Linux-v6.1/drivers/net/ethernet/stmicro/stmmac/
Ddwmac-imx.c1 // SPDX-License-Identifier: GPL-2.0
3 * dwmac-imx.c - DWMAC Specific Glue layer for NXP imx8
5 * Copyright 2020 NXP
55 struct imx_priv_data *dwmac = plat_dat->bsp_priv; in imx8mp_set_intf_mode()
58 switch (plat_dat->interface) { in imx8mp_set_intf_mode()
64 val |= (dwmac->rmii_refclk_ext ? 0 : GPR_ENET_QOS_CLK_TX_CLK_SEL); in imx8mp_set_intf_mode()
74 pr_debug("imx dwmac doesn't support %d interface\n", in imx8mp_set_intf_mode()
75 plat_dat->interface); in imx8mp_set_intf_mode()
76 return -EINVAL; in imx8mp_set_intf_mode()
80 return regmap_update_bits(dwmac->intf_regmap, dwmac->intf_reg_off, in imx8mp_set_intf_mode()
[all …]
/Linux-v6.1/drivers/input/keyboard/
Dimx_sc_key.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright 2019 NXP.
8 #include <linux/firmware/imx/sci.h>
50 schedule_delayed_work(&priv->check_work, in imx_sc_key_notify()
52 pm_wakeup_event(priv->input->dev.parent, 0); in imx_sc_key_notify()
64 struct input_dev *input = priv->input; in imx_sc_check_for_events()
70 hdr->ver = IMX_SC_RPC_VERSION; in imx_sc_check_for_events()
71 hdr->svc = IMX_SC_RPC_SVC_MISC; in imx_sc_check_for_events()
72 hdr->func = IMX_SC_MISC_FUNC_GET_BUTTON_STATUS; in imx_sc_check_for_events()
73 hdr->size = 1; in imx_sc_check_for_events()
[all …]
/Linux-v6.1/include/linux/firmware/imx/
Dsci.h1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Copyright 2017~2018 NXP
13 #include <linux/firmware/imx/ipc.h>
15 #include <linux/firmware/imx/svc/misc.h>
16 #include <linux/firmware/imx/svc/pm.h>
17 #include <linux/firmware/imx/svc/rm.h>
28 return -ENOTSUPP; in imx_scu_soc_init()
33 return -ENOTSUPP; in imx_scu_enable_general_irq_channel()
38 return -ENOTSUPP; in imx_scu_irq_register_notifier()
43 return -ENOTSUPP; in imx_scu_irq_unregister_notifier()
[all …]
/Linux-v6.1/drivers/media/platform/nxp/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
5 comment "NXP media platform drivers"
8 tristate "NXP MIPI CSI-2 CSIS receiver found on i.MX7 and i.MX8 models"
15 Video4Linux2 sub-device driver for the MIPI CSI-2 CSIS receiver
21 tristate "NXP i.MX Pixel Pipeline (PXP)"
27 The i.MX Pixel Pipeline is a memory-to-memory engine for scaling,
31 tristate "NXP MX2 eMMa-PrP support"
42 source "drivers/media/platform/nxp/dw100/Kconfig"
43 source "drivers/media/platform/nxp/imx-jpeg/Kconfig"
/Linux-v6.1/sound/soc/fsl/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
14 This option is only useful for out-of-tree drivers since
15 in-tree drivers select it automatically.
26 This option is only useful for out-of-tree drivers since
27 in-tree drivers select it automatically.
36 This option is only useful for out-of-tree drivers since
37 in-tree drivers select it automatically.
44 support for the NXP iMX CPUs.
54 This option is only useful for out-of-tree drivers since
55 in-tree drivers select it automatically.
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/Linux-v6.1/Documentation/devicetree/bindings/watchdog/
Dfsl,scu-wdt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/fsl,scu-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: i.MX SCU Client Device Node - Watchdog bindings based on SCU Message Protocol
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 Client nodes are maintained as children of the relevant IMX-SCU device node.
16 - $ref: watchdog.yaml#
21 - const: fsl,imx8qxp-sc-wdt
22 - const: fsl,imx-sc-wdt
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/Linux-v6.1/Documentation/devicetree/bindings/thermal/
Dfsl,scu-thermal.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/fsl,scu-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: i.MX SCU Client Device Node - Thermal bindings based on SCU Message Protocol
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 Client nodes are maintained as children of the relevant IMX-SCU device node.
16 - $ref: thermal-sensor.yaml#
21 - const: fsl,imx8qxp-sc-thermal
22 - const: fsl,imx-sc-thermal
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/input/
Dfsl,scu-key.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/fsl,scu-key.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 Client nodes are maintained as children of the relevant IMX-SCU device node.
16 - $ref: input.yaml#
21 - const: fsl,imx8qxp-sc-key
22 - const: fsl,imx-sc-key
[all …]
/Linux-v6.1/drivers/watchdog/
Dimx_sc_wdt.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright 2018-2019 NXP.
6 #include <linux/arm-smccc.h>
7 #include <linux/firmware/imx/sci.h>
65 return -EACCES; in imx_sc_wdt_start()
70 return res.a0 ? -EACCES : 0; in imx_sc_wdt_start()
80 return res.a0 ? -EACCES : 0; in imx_sc_wdt_stop()
88 wdog->timeout = timeout; in imx_sc_wdt_set_timeout()
92 return res.a0 ? -EACCES : 0; in imx_sc_wdt_set_timeout()
106 (wdog->timeout - pretimeout) * 1000, 0, 0, 0, in imx_sc_wdt_set_pretimeout()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dcdns,salvo-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright (c) 2020 NXP
4 ---
5 $id: "http://devicetree.org/schemas/phy/cdns,salvo-phy.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Peter Chen <peter.chen@nxp.com>
16 - nxp,salvo-phy
24 clock-names:
26 - const: salvo_phy_clk
28 power-domains:
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/media/
Dnxp,imx8-jpeg.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/nxp,imx8-jpeg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Mirela Rabulea <mirela.rabulea@nxp.com>
12 description: |-
14 ISO/IEC 10918-1 JPEG standard compliant decoder/encoder, for Baseline
20 - items:
22 - nxp,imx8qxp-jpgdec
23 - nxp,imx8qxp-jpgenc
[all …]
/Linux-v6.1/drivers/devfreq/
Dimx-bus.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright 2019 NXP
43 *freq = clk_get_rate(priv->clk); in imx_bus_get_cur_freq()
53 platform_device_unregister(priv->icc_pdev); in imx_bus_exit()
56 /* imx_bus_init_icc() - register matching icc provider if required */
62 if (!of_get_property(dev->of_node, "#interconnect-cells", NULL)) in imx_bus_init_icc()
65 dev_warn(dev, "imx interconnect drivers disabled\n"); in imx_bus_init_icc()
75 priv->icc_pdev = platform_device_register_data( in imx_bus_init_icc()
76 dev, icc_driver_name, -1, NULL, 0); in imx_bus_init_icc()
77 if (IS_ERR(priv->icc_pdev)) { in imx_bus_init_icc()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/net/
Dnxp,dwmac-imx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/nxp,dwmac-imx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX8 DWMAC glue layer
10 - Joakim Zhang <qiangqing.zhang@nxp.com>
18 - nxp,imx8mp-dwmac-eqos
19 - nxp,imx8dxl-dwmac-eqos
21 - compatible
24 - $ref: "snps,dwmac.yaml#"
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/iio/adc/
Dnxp,imx8qxp-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/nxp,imx8qxp-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP IMX8QXP ADC bindings
10 - Cai Huoqing <caihuoqing@baidu.com>
17 const: nxp,imx8qxp-adc
28 clock-names:
30 - const: per
31 - const: ipg
[all …]

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