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From: Conor Dooley <conor@kernel.org>
To: netdev@vger.kernel.org
Cc: conor@kernel.org, Conor Dooley <conor.dooley@microchip.com>,
	Valentina.FernandezAlanis@microchip.com,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Daire McNamara <daire.mcnamara@microchip.com>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Claudiu Beznea <claudiu.beznea@tuxon.dev>,
	Richard Cochran <richardcochran@gmail.com>,
	Samuel Holland <samuel.holland@sifive.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Sean Anderson <sean.anderson@linux.dev>,
	Vineeth Karumanchi <vineeth.karumanchi@amd.com>,
	Abin Joseph <abin.joseph@amd.com>
Subject: [RFC net-next v1 5/7] dt-bindings: net: macb: add property indicating timer adjust mode
Date: Thu, 20 Nov 2025 16:26:07 +0000	[thread overview]
Message-ID: <20251120-drudge-disloyal-9b8a88079905@spud> (raw)
In-Reply-To: <20251120-jubilant-purposely-67ec45ce4e2f@spud>

From: Conor Dooley <conor.dooley@microchip.com>

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/net/cdns,macb.yaml        | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 1029786a855c..4cea288412b5 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -116,6 +116,12 @@ properties:
   power-domains:
     maxItems: 1
 
+  cdns,timer-adjust:
+    type: boolean
+    description:
+      Set when the hardware is operating in timer-adjust mode, where the timer
+      is controlled by the gem_tsu_inc_ctrl and gem_tsu_ms inputs.
+
   cdns,refclk-ext:
     type: boolean
     description:
@@ -182,6 +188,15 @@ allOf:
       properties:
         reg:
           maxItems: 1
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: microchip,mpfs-macb
+    then:
+      properties:
+        cdns,timer-adjust: false
 
 unevaluatedProperties: false
 
-- 
2.51.0


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WARNING: multiple messages have this Message-ID (diff)
From: Conor Dooley <conor@kernel.org>
To: netdev@vger.kernel.org
Cc: conor@kernel.org, Conor Dooley <conor.dooley@microchip.com>,
	Valentina.FernandezAlanis@microchip.com,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Daire McNamara <daire.mcnamara@microchip.com>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Claudiu Beznea <claudiu.beznea@tuxon.dev>,
	Richard Cochran <richardcochran@gmail.com>,
	Samuel Holland <samuel.holland@sifive.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org,
	Neil Armstrong <narmstrong@baylibre.com>,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Sean Anderson <sean.anderson@linux.dev>,
	Vineeth Karumanchi <vineeth.karumanchi@amd.com>,
	Abin Joseph <abin.joseph@amd.com>
Subject: [RFC net-next v1 5/7] dt-bindings: net: macb: add property indicating timer adjust mode
Date: Thu, 20 Nov 2025 16:26:07 +0000	[thread overview]
Message-ID: <20251120-drudge-disloyal-9b8a88079905@spud> (raw)
In-Reply-To: <20251120-jubilant-purposely-67ec45ce4e2f@spud>

From: Conor Dooley <conor.dooley@microchip.com>

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/net/cdns,macb.yaml        | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 1029786a855c..4cea288412b5 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -116,6 +116,12 @@ properties:
   power-domains:
     maxItems: 1
 
+  cdns,timer-adjust:
+    type: boolean
+    description:
+      Set when the hardware is operating in timer-adjust mode, where the timer
+      is controlled by the gem_tsu_inc_ctrl and gem_tsu_ms inputs.
+
   cdns,refclk-ext:
     type: boolean
     description:
@@ -182,6 +188,15 @@ allOf:
       properties:
         reg:
           maxItems: 1
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: microchip,mpfs-macb
+    then:
+      properties:
+        cdns,timer-adjust: false
 
 unevaluatedProperties: false
 
-- 
2.51.0


  parent reply	other threads:[~2025-11-20 16:27 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-20 16:26 [RFC net-next v1 0/7] highly rfc macb usrio/tsu patches Conor Dooley
2025-11-20 16:26 ` Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 1/7] riscv: dts: microchip: add tsu clock to macb on mpfs Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 2/7] net: macb: warn on pclk use as a tsu_clk fallback Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 3/7] net: macb: rename macb_default_usrio to at91_default_usrio as not all platforms have mii mode control in usrio Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 4/7] net: macb: np4 doesn't need a usrio pointer Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:26 ` Conor Dooley [this message]
2025-11-20 16:26   ` [RFC net-next v1 5/7] dt-bindings: net: macb: add property indicating timer adjust mode Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 6/7] net: macb: afaict, the driver doesn't support tsu " Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:26 ` [RFC net-next v1 7/7] net: macb: add mpfs specific usrio configuration Conor Dooley
2025-11-20 16:26   ` Conor Dooley
2025-11-20 16:31 ` [RFC net-next v1 0/7] highly rfc macb usrio/tsu patches Conor Dooley
2025-11-20 16:31   ` Conor Dooley

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