From bee505184fd5543b9e901a37523e39fd1db06860 Mon Sep 17 00:00:00 2001 From: Viacheslav Bocharov Date: Thu, 2 Nov 2023 09:12:33 +0300 Subject: arm64: dts: meson-axg: jethub-jxx add support for EEPROM Add dts node for EEPROM placed on baseboard in JetHub D1+ devices. Signed-off-by: Viacheslav Bocharov Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20231102061233.3113249-1-adeep@lexina.in Signed-off-by: Neil Armstrong --- .../boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts | 12 ++++++++++++ .../boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts | 12 ++++++++++++ 2 files changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts index c9e84db0831a..8a18ce948450 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-2.dts @@ -35,3 +35,15 @@ device-wake-gpios = <&gpio GPIOZ_6 GPIO_ACTIVE_HIGH>; }; }; + +&i2c_AO { + /* EEPROM on base board */ + eeprompd: eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + pagesize = <0x20>; + label = "eeprompd"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts index c2d22b00c1cd..c356bd2cc63a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-jethome-jethub-j110-rev-3.dts @@ -25,3 +25,15 @@ &sd_emmc_b { broken-cd;/* cd-gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;*/ }; + +&i2c_AO { + /* EEPROM on base board */ + eeprompd: eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + pagesize = <0x20>; + label = "eeprompd"; + address-width = <0x10>; + vcc-supply = <&vddao_3v3>; + }; +}; -- cgit