1 Amlogic Meson SPI controllers
3 * SPIFC (SPI Flash Controller)
5 The Meson SPIFC is a controller optimized for communication with SPI
6 NOR memories, without DMA support and a 64-byte unified transmit /
10 - compatible: should be "amlogic,meson6-spifc" or "amlogic,meson-gxbb-spifc"
11 - reg: physical base address and length of the controller registers
12 - clocks: phandle of the input clock for the baud rate generator
13 - #address-cells: should be 1
14 - #size-cells: should be 0
17 compatible = "amlogic,meson6-spifc";
18 reg = <0xc1108c80 0x80>;
24 * SPICC (SPI Communication Controller)
26 The Meson SPICC is generic SPI controller for general purpose Full-Duplex
27 communications with dedicated 16 words RX/TX PIO FIFOs.
30 - compatible: should be:
31 "amlogic,meson-gx-spicc" on Amlogic GX and compatible SoCs.
32 "amlogic,meson-axg-spicc" on Amlogic AXG and compatible SoCs
33 - reg: physical base address and length of the controller registers
34 - interrupts: The interrupt specifier
35 - clock-names: Must contain "core"
36 - clocks: phandle of the input clock for the baud rate generator
37 - #address-cells: should be 1
38 - #size-cells: should be 0
41 - resets: phandle of the internal reset line
43 See ../spi/spi-bus.txt for more details on SPI bus master and slave devices
44 required and optional properties.
48 compatible = "amlogic,meson-gx-spicc";
49 reg = <0xc1108d80 0x80>;
50 interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;