tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1NXP PCF2123 SPI Real Time Clock
2
3Required properties:
4- compatible: should be: "nxp,rtc-pcf2123"
5- reg: should be the SPI slave chipselect address
6
7Optional properties:
8- spi-cs-high: PCF2123 needs chipselect high
9
10Example:
11
12rtc: nxp,rtc-pcf2123@3 {
13 compatible = "nxp,rtc-pcf2123"
14 reg = <3>
15 spi-cs-high;
16};