From: Francesco Dolcini <francesco@dolcini.it>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: Francesco Dolcini <francesco.dolcini@toradex.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 1/2] arm64: dts: freescale: imx8mp-verdin: Add EEPROM compatible fallback
Date: Tue, 8 Apr 2025 22:29:38 +0200 [thread overview]
Message-ID: <20250408202939.6887-2-francesco@dolcini.it> (raw)
In-Reply-To: <20250408202939.6887-1-francesco@dolcini.it>
From: Francesco Dolcini <francesco.dolcini@toradex.com>
According to the AT24 EEPROM bindings the compatible string should
contain first the actual manufacturer, and second the corresponding
atmel model.
Add the atmel compatible fallback accordingly.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index e3869efe4fd0..d43ba0087126 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -657,7 +657,7 @@ channel@7 {
};
eeprom@50 {
- compatible = "st,24c02";
+ compatible = "st,24c02", "atmel,24c02";
pagesize = <16>;
reg = <0x50>;
};
@@ -770,7 +770,7 @@ hwmon_temp: sensor@4f {
/* EEPROM on display adapter (MIPI DSI Display Adapter) */
eeprom_display_adapter: eeprom@50 {
- compatible = "st,24c02";
+ compatible = "st,24c02", "atmel,24c02";
pagesize = <16>;
reg = <0x50>;
status = "disabled";
@@ -778,7 +778,7 @@ eeprom_display_adapter: eeprom@50 {
/* EEPROM on carrier board */
eeprom_carrier_board: eeprom@57 {
- compatible = "st,24c02";
+ compatible = "st,24c02", "atmel,24c02";
pagesize = <16>;
reg = <0x57>;
status = "disabled";
--
2.39.5
next prev parent reply other threads:[~2025-04-08 20:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-08 20:29 [PATCH v1 0/2] arm64: dts: freescale: imx8m[mp]-verdin: Add EEPROM compatible fallback Francesco Dolcini
2025-04-08 20:29 ` Francesco Dolcini [this message]
2025-04-08 20:29 ` [PATCH v1 2/2] arm64: dts: freescale: imx8mm-verdin: " Francesco Dolcini
2025-04-23 10:10 ` [PATCH v1 0/2] arm64: dts: freescale: imx8m[mp]-verdin: " Shawn Guo
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