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Searched +full:imx7ulp +full:- +full:lpi2c (Results 1 – 8 of 8) sorted by relevance

/Linux-v6.1/arch/arm64/boot/dts/freescale/
Dimx8dxl-ss-adma.dtsi1 // SPDX-License-Identifier: GPL-2.0+
7 clock-frequency = <160000000>;
11 clock-frequency = <160000000>;
15 compatible = "fsl,imx8dxl-lpi2c", "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
20 compatible = "fsl,imx8dxl-lpi2c", "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
25 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
30 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
35 compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
40 compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
45 compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
[all …]
Dimx8qxp-ss-adma.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2020 NXP
8 compatible = "fsl,imx8qxp-lpuart";
12 compatible = "fsl,imx8qxp-lpuart";
16 compatible = "fsl,imx8qxp-lpuart";
20 compatible = "fsl,imx8qxp-lpuart";
24 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
28 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
32 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
36 compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
Dimx8qm-ss-dma.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2019 NXP
8 uart4_lpcg: clock-controller@5a4a0000 {
9 compatible = "fsl,imx8qxp-lpcg";
11 #clock-cells = <1>;
14 clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
15 clock-output-names = "uart4_lpcg_baud_clk",
17 power-domains = <&pd IMX_SC_R_UART_4>;
22 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart";
26 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart";
[all …]
Dimx93.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx93-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/power/fsl,imx93-power.h>
12 #include "imx93-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dimx8ulp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8ulp-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/power/imx8ulp-power.h>
11 #include "imx8ulp-pinfunc.h"
14 interrupt-parent = <&gic>;
15 #address-cells = <2>;
16 #size-cells = <2>;
33 #address-cells = <2>;
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/i2c/
Di2c-imx-lpi2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-imx-lpi2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Low Power Inter IC (LPI2C) for i.MX
10 - Anson Huang <Anson.Huang@nxp.com>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - enum:
19 - fsl,imx7ulp-lpi2c
20 - items:
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/Linux-v6.1/arch/arm/boot/dts/
Dimx7ulp.dtsi1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
8 #include <dt-bindings/clock/imx7ulp-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include "imx7ulp-pinfunc.h"
15 interrupt-parent = <&intc>;
17 #address-cells = <1>;
18 #size-cells = <1>;
37 #address-cells = <1>;
[all …]
/Linux-v6.1/drivers/i2c/busses/
Di2c-imx-lpi2c.c1 // SPDX-License-Identifier: GPL-2.0+
27 #define DRIVER_NAME "imx-lpi2c"
115 writel(enable, lpi2c_imx->base + LPI2C_MIER); in lpi2c_imx_intctrl()
124 temp = readl(lpi2c_imx->base + LPI2C_MSR); in lpi2c_imx_bus_busy()
128 writel(temp, lpi2c_imx->base + LPI2C_MSR); in lpi2c_imx_bus_busy()
129 return -EAGAIN; in lpi2c_imx_bus_busy()
136 dev_dbg(&lpi2c_imx->adapter.dev, "bus not work\n"); in lpi2c_imx_bus_busy()
137 return -ETIMEDOUT; in lpi2c_imx_bus_busy()
147 unsigned int bitrate = lpi2c_imx->bitrate; in lpi2c_imx_set_mode()
161 lpi2c_imx->mode = mode; in lpi2c_imx_set_mode()
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