From b538efc200150d884f6c10368e182c5a7075e9a1 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 5 May 2023 23:37:29 +0200 Subject: [PATCH] ARM: dts: stm32: Move ethernet MAC EEPROM from SoM to carrier boards [ Upstream commit 9660efc2af37f3c12dc6e6a5511ad99e0addc297 ] The ethernet MAC EEPROM is not populated on the SoM itself, it has to be populated on each carrier board. Move the EEPROM into the correct place in DTs, i.e. the carrier board DTs. Add label to the EEPROM too. Fixes: 7e76f82acd9e1 ("ARM: dts: stm32: Split Avenger96 into DHCOR SoM and Avenger96 board") Signed-off-by: Marek Vasut Signed-off-by: Alexandre Torgue Signed-off-by: Sasha Levin --- arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 6 ++++++ arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi | 6 ++++++ arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi | 6 ------ arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 8 ++++++++ 4 files changed, 20 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi index 50af4a27d6be4..e67c0fa209cde 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi @@ -321,6 +321,12 @@ }; }; }; + + dh_mac_eeprom: eeprom@53 { + compatible = "atmel,24c02"; + reg = <0x53>; + pagesize = <16>; + }; }; <dc { diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi index c32c160f97f20..39af79dc654cc 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi @@ -192,6 +192,12 @@ reg = <0x50>; pagesize = <16>; }; + + dh_mac_eeprom: eeprom@53 { + compatible = "atmel,24c02"; + reg = <0x53>; + pagesize = <16>; + }; }; &sdmmc1 { /* MicroSD */ diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi index bb40fb46da81d..bba19f21e5277 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi @@ -213,12 +213,6 @@ status = "disabled"; }; }; - - eeprom@53 { - compatible = "atmel,24c02"; - reg = <0x53>; - pagesize = <16>; - }; }; &ipcc { diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi index 5fdb74b652aca..faed31b6d84a1 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi @@ -90,6 +90,14 @@ }; }; +&i2c4 { + dh_mac_eeprom: eeprom@53 { + compatible = "atmel,24c02"; + reg = <0x53>; + pagesize = <16>; + }; +}; + &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>; -- 2.47.2