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Searched +full:imx7ulp +full:- +full:spi (Results 1 – 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/
Dspi-fsl-lpspi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-fsl-lpspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Low Power SPI (LPSPI) for i.MX
10 - Anson Huang <Anson.Huang@nxp.com>
13 - $ref: "/schemas/spi/spi-controller.yaml#"
18 - fsl,imx7ulp-spi
19 - fsl,imx8qxp-spi
29 - description: SoC SPI per clock
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/spi/
Dspi-fsl-lpspi.txt1 * Freescale Low Power SPI (LPSPI) for i.MX
4 - compatible :
5 - "fsl,imx7ulp-spi" for LPSPI compatible with the one integrated on i.MX7ULP soc
6 - reg : address and length of the lpspi master registers
7 - interrupts : lpspi interrupt
8 - clocks : lpspi clock specifier
13 compatible = "fsl,imx7ulp-spi";
15 interrupt-parent = <&intc>;
/kernel/linux/linux-4.19/drivers/spi/
Dspi-fsl-lpspi.c1 // SPDX-License-Identifier: GPL-2.0+
20 #include <linux/spi/spi.h>
21 #include <linux/spi/spi_bitbang.h>
97 { .compatible = "fsl,imx7ulp-spi", },
105 unsigned int val = readl(fsl_lpspi->base + IMX7ULP_RDR); \
107 if (fsl_lpspi->rx_buf) { \
108 *(type *)fsl_lpspi->rx_buf = val; \
109 fsl_lpspi->rx_buf += sizeof(type); \
118 if (fsl_lpspi->tx_buf) { \
119 val = *(type *)fsl_lpspi->tx_buf; \
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/
Dfsl.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
11 - Li Yang <leoyang.li@nxp.com>
18 - description: i.MX1 based Boards
20 - enum:
21 - armadeus,imx1-apf9328
22 - fsl,imx1ads
23 - const: fsl,imx1
[all …]
/kernel/linux/linux-5.10/drivers/spi/
Dspi-fsl-lpspi.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/dma-mapping.h>
23 #include <linux/platform_data/dma-imx.h>
26 #include <linux/spi/spi.h>
27 #include <linux/spi/spi_bitbang.h>
35 #define FSL_LPSPI_MAX_EDMA_BYTES ((1 << 15) - 1)
126 { .compatible = "fsl,imx7ulp-spi", },
134 unsigned int val = readl(fsl_lpspi->base + IMX7ULP_RDR); \
136 if (fsl_lpspi->rx_buf) { \
137 *(type *)fsl_lpspi->rx_buf = val; \
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 dtb-$(CONFIG_ARCH_ALPINE) += \
3 alpine-db.dtb
4 dtb-$(CONFIG_MACH_ARTPEC6) += \
5 artpec6-devboard.dtb
6 dtb-$(CONFIG_MACH_ASM9260) += \
7 alphascale-asm9260-devkit.dtb
9 dtb-$(CONFIG_SOC_AT91RM9200) += \
12 dtb-$(CONFIG_SOC_AT91SAM9) += \
14 at91-qil_a9260.dtb \
[all …]