1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/spi/spi-nxp-fspi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Flex Serial Peripheral Interface (FSPI)
10 - Han Xu <han.xu@nxp.com>
11 - Kuldeep Singh <singh.kuldeep87k@gmail.com>
14 - $ref: spi-controller.yaml#
27 - description: registers address space
28 - description: memory mapped address space
40 - description: SPI bus clock
41 - description: SPI serial clock
59 unevaluatedProperties: false
63 #include <dt-bindings/interrupt-controller/arm-gic.h>
64 #include <dt-bindings/clock/fsl,qoriq-clockgen.h>
71 compatible = "nxp,lx2160a-fspi";
72 reg = <0x0 0x20c0000 0x0 0x100000>,
73 <0x0 0x20000000 0x0 0x10000000>;
74 reg-names = "fspi_base", "fspi_mmap";
75 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
76 clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(4)>,
77 <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(4)>;
78 clock-names = "fspi_en", "fspi";
83 compatible = "jedec,spi-nor";
84 spi-max-frequency = <50000000>;
86 spi-rx-bus-width = <8>;
87 spi-tx-bus-width = <8>;