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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spi/
H A Dfsl-imx-cspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/fsl-imx-cspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale (Enhanced) Configurable Serial Peripheral Interface (CSPI/eCSPI) for i.MX
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: "/schemas/spi/spi-controller.yaml#"
18 - const: fsl,imx1-cspi
19 - const: fsl,imx21-cspi
20 - const: fsl,imx27-cspi
[all …]
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dimx6sll.dtsi9 #include <dt-bindings/clock/imx6sll-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include "imx6sll-pinfunc.h"
43 #address-cells = <1>;
44 #size-cells = <0>;
47 compatible = "arm,cortex-a9";
50 next-level-cache = <&L2>;
51 operating-points = <
58 fsl,soc-operating-points = <
[all …]
H A Dimx6sl.dtsi10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include "imx6sl-pinfunc.h"
12 #include <dt-bindings/clock/imx6sl-clock.h>
15 #address-cells = <1>;
16 #size-cells = <1>;
19 * pre-existing /chosen node to be available to insert the
21 * Also for U-Boot there must be a pre-existing /memory node.
47 #address-cells = <1>;
48 #size-cells = <0>;
51 compatible = "arm,cortex-a9";
[all …]
H A Dimx6sx.dtsi9 #include <dt-bindings/clock/imx6sx-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include "imx6sx-pinfunc.h"
53 #address-cells = <1>;
54 #size-cells = <0>;
57 compatible = "arm,cortex-a9";
60 next-level-cache = <&L2>;
61 operating-points = <
[all …]
H A Dimx6qdl.dtsi9 * http://www.opensource.org/licenses/gpl-license.html
13 #include <dt-bindings/clock/imx6qdl-clock.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
52 #address-cells = <1>;
53 #size-cells = <0>;
56 compatible = "fsl,imx-ckil", "fixed-clock";
57 #clock-cells = <0>;
58 clock-frequency = <32768>;
62 compatible = "fsl,imx-ckih1", "fixed-clock";
63 #clock-cells = <0>;
[all …]
H A Dimx6ul.dtsi9 #include <dt-bindings/clock/imx6ul-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include "imx6ul-pinfunc.h"
53 #address-cells = <1>;
54 #size-cells = <0>;
57 compatible = "arm,cortex-a7";
60 clock-latency = <61036>; /* two CLK32 periods */
61 operating-points = <
[all …]
H A Dimx7s.dtsi5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/clock/imx7d-clock.h>
45 #include <dt-bindings/gpio/gpio.h>
46 #include <dt-bindings/input/input.h>
47 #include <dt-bindings/interrupt-controller/arm-gic.h>
48 #include "imx7d-pinfunc.h"
51 #address-cells = <1>;
52 #size-cells = <1>;
55 * pre-existing /chosen node to be available to insert the
57 * Also for U-Boot there must be a pre-existing /memory node.
[all …]
H A Dimx6ull.dtsi2 * Copyright 2015-2016 Freescale Semiconductor, Inc.
9 #include <dt-bindings/clock/imx6ul-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include "imx6ull-pinfunc.h"
13 #include "imx6ull-pinfunc-snvs.h"
50 #address-cells = <1>;
51 #size-cells = <0>;
54 compatible = "arm,cortex-a7";
57 clock-latency = <61036>; /* two CLK32 periods */
[all …]
H A Dimx6q.dtsi11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include "imx6q-pinfunc.h"
22 #address-cells = <1>;
23 #size-cells = <0>;
26 compatible = "arm,cortex-a9";
29 next-level-cache = <&L2>;
30 operating-points = <
38 fsl,soc-operating-points = <
39 /* ARM kHz SOC-PU uV */
46 clock-latency = <61036>; /* two CLK32 periods */
[all …]
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dimx6sll.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 #include <dt-bindings/clock/imx6sll-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include "imx6sll-pinfunc.h"
14 #address-cells = <1>;
15 #size-cells = <1>;
44 #address-cells = <1>;
45 #size-cells = <0>;
[all …]
H A Dimx50.dtsi1 // SPDX-License-Identifier: GPL-2.0+
7 #include "imx50-pinfunc.h"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/clock/imx5-clock.h>
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
47 #address-cells = <1>;
48 #size-cells = <0>;
51 compatible = "arm,cortex-a8";
[all …]
H A Dimx6sl.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6sl-pinfunc.h"
7 #include <dt-bindings/clock/imx6sl-clock.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 * pre-existing /chosen node to be available to insert the
47 #address-cells = <1>;
48 #size-cells = <0>;
51 compatible = "arm,cortex-a9";
[all …]
H A Dimx6sx.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6sx-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6sx-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
57 #address-cells = <1>;
[all …]
H A Dimx51.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include "imx51-pinfunc.h"
7 #include <dt-bindings/clock/imx5-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
17 * pre-existing /chosen node to be available to insert the
42 tzic: tz-interrupt-controller@e0000000 {
[all …]
H A Dimx6qdl.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include <dt-bindings/clock/imx6qdl-clock.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 * pre-existing /chosen node to be available to insert the
54 compatible = "fsl,imx-ckil", "fixed-clock";
55 #clock-cells = <0>;
56 clock-frequency = <32768>;
[all …]
H A Dimx53.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include "imx53-pinfunc.h"
7 #include <dt-bindings/clock/imx5-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
17 * pre-existing /chosen node to be available to insert the
50 #address-cells = <1>;
[all …]
H A Dimx6ul.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6ul-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6ul-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
55 #address-cells = <1>;
[all …]
H A Dimx7s.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
6 #include <dt-bindings/clock/imx7d-clock.h>
7 #include <dt-bindings/power/imx7-power.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/imx7-reset.h>
12 #include "imx7d-pinfunc.h"
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
H A Dimx6q.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6q-pinfunc.h"
16 #address-cells = <1>;
17 #size-cells = <0>;
20 compatible = "arm,cortex-a9";
23 next-level-cache = <&L2>;
24 operating-points = <
32 fsl,soc-operating-points = <
33 /* ARM kHz SOC-PU uV */
[all …]
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/freescale/
H A Dimx8mp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mp-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mp-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
H A Dimx8mn.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mn-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mn-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
H A Dimx8mm.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mm-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mm-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
H A Dimx8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 #include <dt-bindings/clock/imx8mq-clock.h>
8 #include <dt-bindings/power/imx8mq-power.h>
9 #include <dt-bindings/reset/imx8mq-reset.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "dt-bindings/input/input.h"
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include "imx8mq-pinfunc.h"
[all …]
/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-imx.c1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
9 #include <linux/dma-mapping.h>
27 #include <linux/platform_data/dma-imx.h>
60 IMX51_ECSPI, /* ECSPI on i.mx51 */
61 IMX53_ECSPI, /* ECSPI on i.mx53 and later */
123 return d->devtype_data->devtype == IMX27_CSPI; in is_imx27_cspi()
128 return d->devtype_data->devtype == IMX35_CSPI; in is_imx35_cspi()
133 return d->devtype_data->devtype == IMX51_ECSPI; in is_imx51_ecspi()
138 return d->devtype_data->devtype == IMX53_ECSPI; in is_imx53_ecspi()
[all …]
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dmxc_spi.c4 * SPDX-License-Identifier: GPL-2.0+
14 #include <asm/arch/imx-regs.h>
16 #include <asm/mach-imx/spi.h>
30 return -1; in board_spi_cs_gpio()
64 dm_gpio_set_value(&mxcs->ss, mxcs->ss_pol); in mxc_spi_cs_activate()
66 if (mxcs->gpio > 0) in mxc_spi_cs_activate()
67 gpio_set_value(mxcs->gpio, mxcs->ss_pol); in mxc_spi_cs_activate()
74 dm_gpio_set_value(&mxcs->ss, !(mxcs->ss_pol)); in mxc_spi_cs_deactivate()
76 if (mxcs->gpio > 0) in mxc_spi_cs_deactivate()
77 gpio_set_value(mxcs->gpio, !(mxcs->ss_pol)); in mxc_spi_cs_deactivate()
[all …]

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