Home
last modified time | relevance | path

Searched +full:gpi +full:- +full:dma (Results 1 – 22 of 22) sorted by relevance

/linux/Documentation/devicetree/bindings/dma/
H A Dqcom,gpi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/qcom,gpi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies Inc GPI DMA controller
10 - Vinod Koul <vkoul@kernel.org>
13 QCOM GPI DMA controller provides DMA capabilities for
17 - $ref: dma-controller.yaml#
22 - enum:
23 - qcom,sdm845-gpi-dma
[all …]
/linux/drivers/dma/qcom/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
8 Enable support for the Qualcomm Application Data Mover (ADM) DMA
10 This controller provides DMA capabilities for both general purpose
11 and on-chip peripheral devices.
14 tristate "QCOM BAM DMA support"
19 Enable support for the QCOM BAM DMA controller. This controller
20 provides DMA capabilities for a variety of on-chip devices.
23 tristate "Qualcomm Technologies GPI DMA support"
28 Enable support for the QCOM GPI DMA controller. This controller
29 provides DMA capabilities for a variety of peripheral buses such
[all …]
H A Dgpi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
7 #include <dt-bindings/dma/qcom-gpi.h>
9 #include <linux/dma-mapping.h>
14 #include <linux/dma/qcom-gpi-dma.h>
18 #include "../virt-dma.h"
66 /* DMA TRE */
70 /* Register offsets from gpi-top */
183 /* GPII specific Global - Enable bit register */
188 /* GPII general interrupt - Enable bit register */
[all …]
/linux/arch/arm/boot/dts/samsung/
H A Ds3c64xx-pinctrl.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 * - pin control-related definitions
8 * Samsung's S3C64xx SoCs pin banks, pin-mux and pin-config options are
12 #include "s3c64xx-pinctrl.h"
19 gpa: gpa-gpio-bank {
20 gpio-controller;
21 #gpio-cells = <2>;
22 interrupt-controller;
23 #interrupt-cells = <2>;
26 gpb: gpb-gpio-bank {
[all …]
/linux/sound/arm/
H A Dpxa2xx-ac97-regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 #define GCR_nDMAEN (1 << 24) /* non DMA Enable */
32 #define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */
35 #define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */
43 #define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
48 #define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
65 #define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */
68 #define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */
74 #define MCDR (0x0060) /* Mic-in FIFO Data Register */
90 #define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
/linux/drivers/i2c/busses/
H A Di2c-qcom-geni.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
7 #include <linux/dma-mapping.h>
8 #include <linux/dma/qcom-gpi-dma.h>
17 #include <linux/soc/qcom/geni-se.h>
117 [GP_IRQ0] = {-EIO, "Unknown I2C err GP_IRQ0"},
118 [NACK] = {-ENXIO, "NACK: slv unresponsive, check its power/reset-ln"},
119 [GP_IRQ2] = {-EIO, "Unknown I2C err GP IRQ2"},
120 [BUS_PROTO] = {-EPROTO, "Bus proto err, noisy/unexpected start/stop"},
121 [ARB_LOST] = {-EAGAIN, "Bus arbitration lost, clock line undriveable"},
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dsm6125.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,dispcc-sm6125.h>
7 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
8 #include <dt-bindings/clock/qcom,gcc-sm6125.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/dma/qcom-gpi.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/power/qcom-rpmpd.h>
16 interrupt-parent = <&intc>;
[all …]
H A Dqdu1000.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,qdu1000-gcc.h>
7 #include <dt-bindings/clock/qcom,rpmh.h>
8 #include <dt-bindings/dma/qcom-gpi.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interconnect/qcom,icc.h>
11 #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/power/qcom-rpmpd.h>
14 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
[all …]
H A Dsdm670.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 #include <dt-bindings/clock/qcom,camcc-sdm845.h>
10 #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
11 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
12 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
13 #include <dt-bindings/clock/qcom,gpucc-sdm845.h>
14 #include <dt-bindings/clock/qcom,rpmh.h>
15 #include <dt-bindings/dma/qcom-gpi.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/interconnect/qcom,osm-l3.h>
[all …]
H A Dsdx75.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
9 #include <dt-bindings/clock/qcom,rpmh.h>
10 #include <dt-bindings/clock/qcom,sdx75-gcc.h>
11 #include <dt-bindings/dma/qcom-gpi.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interconnect/qcom,icc.h>
14 #include <dt-bindings/interconnect/qcom,sdx75.h>
15 #include <dt-bindings/interrupt-controller/arm-gic.h>
16 #include <dt-bindings/mailbox/qcom-ipcc.h>
17 #include <dt-bindings/power/qcom,rpmhpd.h>
[all …]
H A Dsm6115.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
7 #include <dt-bindings/clock/qcom,gcc-sm6115.h>
8 #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
9 #include <dt-bindings/clock/qcom,sm6115-gpucc.h>
10 #include <dt-bindings/clock/qcom,rpmcc.h>
11 #include <dt-bindings/dma/qcom-gpi.h>
12 #include <dt-bindings/firmware/qcom,scm.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interconnect/qcom,rpm-icc.h>
[all …]
H A Dsm8350-sony-xperia-sagami.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
7 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
18 * Yes, you are correct, there is NO MORE {msm,board,pmic}-id on SM8350!
24 chassis-type = "handset";
27 #address-cells = <2>;
28 #size-cells = <2>;
32 compatible = "simple-framebuffer";
35 /* The display, even though it's 4K, initializes at 1080-ish p */
49 gpio-keys {
[all …]
/linux/include/linux/soc/qcom/
H A Dgeni-se.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
18 * @GENI_SE_DMA: Serial Engine DMA mode. Data is transferred
20 * @GENI_GPI_DMA: GPI DMA mode. Data is transferred using a DMAengine
21 * configured by a firmware residing on a GSI engine. This DMA name is
22 * interchangeably used as GSI or GPI which seem to imply the same DMAengine
58 * struct geni_se - GEN
[all...]
/linux/drivers/net/ipa/
H A Dgsi.c1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2018-2024 Linaro Ltd.
29 * providing a well-defined communication layer between the AP subsystem
32 * -------- ---------
34 * | AP +<---. .----+ Modem |
35 * | +--. | | .->+ |
37 * -------- | | | | ---------
39 * --+-+---+-+--
41 * |-----------|
[all …]
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvf610-bk4.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
15 stdout-path = &uart1;
23 audio_ext: oscillator-audio {
24 compatible = "fixed-clock";
25 #clock-cells = <0>;
26 clock-frequency = <24576000>;
29 enet_ext: oscillator-ethernet {
30 compatible = "fixed-clock";
31 #clock-cells = <0>;
[all …]
/linux/drivers/media/usb/dvb-usb-v2/
H A Drtl28xxu.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
137 * 0x2000 USB : SIE, USB endpoint, debug, DMA
196 #define USB_TOUT_VAL 0x2F08 /* USB time-out time */
209 #define USB_SLBBIST 0x2FA0 /* self-loop-back BIST */
219 #define SYS_SYS0 0x3000 /* include DEMOD_CTL, GPO, GPI, GPOE */
220 #define SYS_DEMOD_CTL 0x3000 /* control register for DVB-T demodulator */
229 #define SYS_GPIO_CFG0 0x3007 /* PAD configuration for GPIO0-GPIO3 */
/linux/sound/pci/
H A Dintel8x0m.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This is modified (by Sasha Khapyorsky <sashak@alsa-project.org>) version
29 static int index = -2; /* Exclude the first card */
38 MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect).");
53 ICH_REG_##name##_BDBAR = base + 0x0, /* dword - buffer descriptor list base address */ \
54 ICH_REG_##name##_CIV = base + 0x04, /* byte - curren
[all...]
H A Dintel8x0.c1 // SPDX-License-Identifier: GPL-2.0-or-later
31 static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
36 static int buggy_irq = -1; /* auto-check */
38 static int spdif_aclink = -1;
39 static int inside_vm = -
[all...]
H A Dvia82xx_modem.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Tjeerd.Mulder <Tjeerd.Mulder@fujitsu-siemens.com>
15 * Sep. 2, 2004 Sasha Khapyorsky <sashak@alsa-project.org>
42 static int index = -2; /* Exclude the first card */
62 #define VIAREG(via, x) ((via)->port + VIA_REG_##x)
63 #define VIADEV_REG(viadev, x) ((viadev)->por
[all...]
H A Dvia82xx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Tjeerd.Mulder <Tjeerd.Mulder@fujitsu-siemens.com>
16 * - use the DSX channels for the first pcm playback.
19 * multi-channel playback is assigned to the second device
21 * - support the secondary capture (on VIA8233/C,8235)
22 * - SPDI
[all...]
/linux/sound/pci/pcxhr/
H A Dpcxhr.c1 // SPDX-License-Identifier: GPL-2.0-or-later
15 #include <linux/dma-mapping.h>
39 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
159 [PCI_ID_VX222HRMIC] = { "VX222HR-Mic", 1, 1, 5, 44 },
160 [PCI_ID_VX222E_MIC] = { "VX222e-Mi
[all...]
/linux/sound/pci/ca0106/
H A Dca0106.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
15 * Use separate card based DMA buffer for periods table list.
50 * Implement support for Line-in capture on SB Live 24bit.
73 #define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
74 #define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
88 #define IPR_MIDI_TX_A 0x00000002 /* MIDI UART-A Transmit buffer empty */
93 #define INTE_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
94 #define INTE_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
[all …]