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From: Pratyush Yadav <p.yadav@ti.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Pratyush Yadav <p.yadav@ti.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Rob Herring <robh+dt@kernel.org>,
	Swapnil Jakhade <sjakhade@cadence.com>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-phy@lists.infradead.org>
Subject: [PATCH v7 3/4] phy: dt-bindings: cdns,dphy: add power-domains property
Date: Mon, 27 Dec 2021 16:25:44 +0530	[thread overview]
Message-ID: <20211227105545.4852-4-p.yadav@ti.com> (raw)
In-Reply-To: <20211227105545.4852-1-p.yadav@ti.com>

This property is needed on TI platforms to enable the PD of the DPHY
before it can be used.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>

---

(no changes since v3)

Changes in v3:
- Add Rob's Ack.

Changes in v2:
- Add power-domain to the example.
- Add Laurent's R-by.
- Re-order subject prefixes.

 Documentation/devicetree/bindings/phy/cdns,dphy.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
index b90a58773bf2..c50629bd1b51 100644
--- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
@@ -30,6 +30,9 @@ properties:
   "#phy-cells":
     const: 0
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -41,11 +44,13 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/soc/ti,sci_pm_domain.h>
 
     dphy0: phy@fd0e0000{
         compatible = "cdns,dphy";
         reg = <0xfd0e0000 0x1000>;
         clocks = <&psm_clk>, <&pll_ref_clk>;
         clock-names = "psm", "pll_ref";
+        power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
         #phy-cells = <0>;
     };
-- 
2.33.1.835.ge9e5ba39a7


WARNING: multiple messages have this Message-ID (diff)
From: Pratyush Yadav <p.yadav@ti.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Pratyush Yadav <p.yadav@ti.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
	Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Rob Herring <robh+dt@kernel.org>,
	Swapnil Jakhade <sjakhade@cadence.com>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-phy@lists.infradead.org>
Subject: [PATCH v7 3/4] phy: dt-bindings: cdns, dphy: add power-domains property
Date: Mon, 27 Dec 2021 16:25:44 +0530	[thread overview]
Message-ID: <20211227105545.4852-4-p.yadav@ti.com> (raw)
In-Reply-To: <20211227105545.4852-1-p.yadav@ti.com>

This property is needed on TI platforms to enable the PD of the DPHY
before it can be used.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>

---

(no changes since v3)

Changes in v3:
- Add Rob's Ack.

Changes in v2:
- Add power-domain to the example.
- Add Laurent's R-by.
- Re-order subject prefixes.

 Documentation/devicetree/bindings/phy/cdns,dphy.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
index b90a58773bf2..c50629bd1b51 100644
--- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml
@@ -30,6 +30,9 @@ properties:
   "#phy-cells":
     const: 0
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -41,11 +44,13 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/soc/ti,sci_pm_domain.h>
 
     dphy0: phy@fd0e0000{
         compatible = "cdns,dphy";
         reg = <0xfd0e0000 0x1000>;
         clocks = <&psm_clk>, <&pll_ref_clk>;
         clock-names = "psm", "pll_ref";
+        power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
         #phy-cells = <0>;
     };
-- 
2.33.1.835.ge9e5ba39a7


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

  parent reply	other threads:[~2021-12-27 10:56 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-27 10:55 [PATCH v7 0/4] Rx mode support for Cadence DPHY Pratyush Yadav
2021-12-27 10:55 ` Pratyush Yadav
2021-12-27 10:55 ` [PATCH v7 1/4] phy: cadence: Add Cadence D-PHY Rx driver Pratyush Yadav
2021-12-27 10:55   ` Pratyush Yadav
2021-12-29 23:30   ` Laurent Pinchart
2021-12-29 23:30     ` Laurent Pinchart
2021-12-31 10:28     ` Pratyush Yadav
2021-12-31 10:28       ` Pratyush Yadav
2022-01-04 11:11   ` kernel test robot
2022-01-04 11:11     ` kernel test robot
2022-01-05  5:27   ` kernel test robot
2022-01-05  5:27     ` kernel test robot
2021-12-27 10:55 ` [PATCH v7 2/4] phy: dt-bindings: Convert Cadence DPHY binding to YAML Pratyush Yadav
2021-12-27 10:55   ` Pratyush Yadav
2021-12-27 10:55 ` Pratyush Yadav [this message]
2021-12-27 10:55   ` [PATCH v7 3/4] phy: dt-bindings: cdns, dphy: add power-domains property Pratyush Yadav
2021-12-27 10:55 ` [PATCH v7 4/4] phy: dt-bindings: Add Cadence D-PHY Rx bindings Pratyush Yadav
2021-12-27 10:55   ` Pratyush Yadav
2021-12-27 16:57   ` Rob Herring
2021-12-27 16:57     ` Rob Herring
2021-12-27 20:48     ` Pratyush Yadav
2021-12-27 20:48       ` Pratyush Yadav
2021-12-29 23:14   ` Laurent Pinchart
2021-12-29 23:14     ` Laurent Pinchart

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