linux-kernel - [PATCH v4 3/3] dt-bindings: eeprom: at24: Add Microchip 24AA025E48/24AA025E64

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Message-ID: <20240703084704.197697-4-andrei.simion@microchip.com>
Date: Wed, 3 Jul 2024 11:47:04 +0300
From: Andrei Simion <andrei.simion@...rochip.com>
To: <brgl@...ev.pl>, <robh@...nel.org>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>, <nicolas.ferre@...rochip.com>,
	<alexandre.belloni@...tlin.com>, <claudiu.beznea@...on.dev>, <arnd@...db.de>,
	<gregkh@...uxfoundation.org>
CC: <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	Andrei Simion <andrei.simion@...rochip.com>, Conor Dooley
	<conor.dooley@...rochip.com>
Subject: [PATCH v4 3/3] dt-bindings: eeprom: at24: Add Microchip 24AA025E48/24AA025E64

Add support for compatible Microchip 24AA025E48/24AA025E64 EEPROMs.

Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Andrei Simion <andrei.simion@...rochip.com>
---
v3 -> v4:
- change the rule to select compatible

v2 -> v3:
- commit subject changed to reference Microchip 24AA025E48/24AA025E64
- drop pattern: mac02e4$ and mac02e6$ and a-z from regex
- add these two devices down at the bottom
- added Reviewed-by

v1 -> v2:
- change pattern into "^atmel,(24(c|cs|mac)[a-z0-9]+|spd)$" to keep simpler
---
 Documentation/devicetree/bindings/eeprom/at24.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
index 3c36cd0510de..4d46b8c5439d 100644
--- a/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -18,7 +18,9 @@ select:
   properties:
     compatible:
       contains:
-        pattern: "^atmel,(24(c|cs|mac)[0-9]+|spd)$"
+        anyOf:
+          - pattern: "^atmel,(24(c|cs|mac)[0-9]+|spd)$"
+          - enum: ["microchip,24aa025e48", "microchip,24aa025e64"]
   required:
     - compatible
 
@@ -132,6 +134,10 @@ properties:
               - renesas,r1ex24128
               - samsung,s524ad0xd1
           - const: atmel,24c128
+      - items:
+          - const: microchip,24aa025e48
+      - items:
+          - const: microchip,24aa025e64
       - pattern: '^atmel,24c(32|64)d-wl$' # Actual vendor is st
 
   label:
-- 
2.34.1