mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-13 03:50:03 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: imx8mp: Describe M24C32-D write-lockable page in DH i.MX8MP DHCOM DT

Browse Source 
The i.MX8MP DHCOM SoM production rev.200 is populated with M24C32-D
EEPROMs which have Additional Write lockable page at separate I2C
address. Describe the page in DT to make it available.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut
2023-10-15 22:01:24 +02:00
committed by Shawn Guo
parent 5946b71eac
commit f6862104ff
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
View File

@@ -420,6 +420,18 @@ eeprom1: eeprom@53 { /* EEPROM with FEC MAC address */
reg = <0x53>;
};
eeprom0wl: eeprom@58 {
compatible = "atmel,24c32d-wl"; /* M24C32-D WL page of 0x50 */
pagesize = <32>;
reg = <0x58>;
};
eeprom1wl: eeprom@5b {
compatible = "atmel,24c32d-wl"; /* M24C32-D WL page of 0x53 */
pagesize = <32>;
reg = <0x5b>;
};
ioexp: gpio@74 {
compatible = "nxp,pca9539";
reg = <0x74>;