diff mbox series

[V2,08/14] ARM: dts: stm32: Add configuration EEPROM on AV96

Message ID 20200331004851.282583-9-marex@denx.de
State Superseded
Delegated to: Patrick Delaunay
Headers show
Series ARM: stm32: Fix Avenger96 | expand

Commit Message

Marek Vasut March 31, 2020, 12:48 a.m. UTC
The board has an EEPROM on the same I2C bus as PMIC, at address 0x53.
The EEPROM contains the board MAC address.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
---
V2: No change
---
 arch/arm/dts/stm32mp157a-avenger96.dts | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Patrice CHOTARD March 31, 2020, 8:34 a.m. UTC | #1
Hi Marek

On 3/31/20 2:48 AM, Marek Vasut wrote:
> The board has an EEPROM on the same I2C bus as PMIC, at address 0x53.
> The EEPROM contains the board MAC address.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Patrick Delaunay <patrick.delaunay@st.com>
> Cc: Patrice Chotard <patrice.chotard@st.com>

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>

Thanks

> ---
> V2: No change
> ---
>  arch/arm/dts/stm32mp157a-avenger96.dts | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts b/arch/arm/dts/stm32mp157a-avenger96.dts
> index 512ef5f7bb..bcd5827258 100644
> --- a/arch/arm/dts/stm32mp157a-avenger96.dts
> +++ b/arch/arm/dts/stm32mp157a-avenger96.dts
> @@ -289,6 +289,12 @@
>  			status = "disabled";
>  		};
>  	};
> +
> +	eeprom@53 {
> +		compatible = "atmel,24c02";
> +		reg = <0x53>;
> +		pagesize = <16>;
> +	};
>  };
>  
>  &iwdg2 {
Patrick Delaunay March 31, 2020, 1:57 p.m. UTC | #2
Hi Marek,

> From: Marek Vasut <marex@denx.de>
> 
> The board has an EEPROM on the same I2C bus as PMIC, at address 0x53.
> The EEPROM contains the board MAC address.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Patrick Delaunay <patrick.delaunay@st.com>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> ---
> V2: No change
> ---


Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>

Thanks

Patrick
diff mbox series

Patch

diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts b/arch/arm/dts/stm32mp157a-avenger96.dts
index 512ef5f7bb..bcd5827258 100644
--- a/arch/arm/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/dts/stm32mp157a-avenger96.dts
@@ -289,6 +289,12 @@ 
 			status = "disabled";
 		};
 	};
+
+	eeprom@53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
 };
 
 &iwdg2 {