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arm64: dts: k3-am623-pfc-750-84xx: disable HW-ID eeproms due to firmware incompatability

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Disable for now all HW-ID eeprom devices due to incapability of the
firmware of handling several eeprom devices at the same time.

/dev/eeprom needs to be set to the specific typelabel eeprom device.

See /etc/init.d/link_devices for the details.

Signed-off-by: Heinrich Toews <ht@twx-software.de>
This commit is contained in:
Heinrich Toews 2025-07-23 13:04:16 +02:00
parent 74fb3bc665
commit ae5f9da79d
4 changed files with 4 additions and 0 deletions
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1
arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-baseboard.dtsi
View File

@ -82,6 +82,7 @@ fixed-link {
&main_i2c1 {
eeprom_hw_id_bb: at24c02@54 {
status = "disabled";
compatible = "atmel,24c02";
reg = <0x51>;
pagesize = <16>;

1
arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-interaction.dtsi
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@ -13,6 +13,7 @@ &main_i2c1 {
status = "okay";
eeprom_hw_id_ib: at24c02@54 {
status = "disabled";
compatible = "atmel,24c02";
reg = <0x54>;
pagesize = <16>;

1
arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-kbus.dtsi
View File

@ -52,6 +52,7 @@ AM62X_IOPAD(0x01a4, PIN_INPUT, 7) /* (B20) MCASP0_ACLKX.GPIO1_11 IO-RAB */
&main_i2c1 {
eeprom_hw_id_kbus: at24c02@50 {
status = "disabled";
compatible = "atmel,24c02";
reg = <0x50>;
pagesize = <16>;

1
arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-wosm.dtsi
View File

@ -176,6 +176,7 @@ &main_i2c0 {
status = "okay";
eeprom_hw_id_wosm: at24c02@50 {
status = "disabled";
compatible = "atmel,24c02";
reg = <0x50>;
pagesize = <16>;