tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1Broadcom BCM2835 SPI0 controller
2
3The BCM2835 contains two forms of SPI master controller, one known simply as
4SPI0, and the other known as the "Universal SPI Master"; part of the
5auxiliary block. This binding applies to the SPI0 controller.
6
7Required properties:
8- compatible: Should be "brcm,bcm2835-spi".
9- reg: Should contain register location and length.
10- interrupts: Should contain interrupt.
11- clocks: The clock feeding the SPI controller.
12
13Example:
14
15spi@20204000 {
16 compatible = "brcm,bcm2835-spi";
17 reg = <0x7e204000 0x1000>;
18 interrupts = <2 22>;
19 clocks = <&clk_spi>;
20 #address-cells = <1>;
21 #size-cells = <0>;
22};