mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
3fc70077e6
Add compatible string "nxp,rtc-pcf2123" Document the binding Signed-off-by: Joshua Clayton <stillcompiling@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Grant Likely <grant.likely@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 lines
310 B
Plaintext
17 lines
310 B
Plaintext
NXP PCF2123 SPI Real Time Clock
|
|
|
|
Required properties:
|
|
- compatible: should be: "nxp,rtc-pcf2123"
|
|
- reg: should be the SPI slave chipselect address
|
|
|
|
Optional properties:
|
|
- spi-cs-high: PCF2123 needs chipselect high
|
|
|
|
Example:
|
|
|
|
rtc: nxp,rtc-pcf2123@3 {
|
|
compatible = "nxp,rtc-pcf2123"
|
|
reg = <3>
|
|
spi-cs-high;
|
|
};
|