linux-phy.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Peter Rosin <peda@axentia.se>,
	Swapnil Jakhade <sjakhade@cadence.com>
Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/9] dt-bindings: phy: cadence-torrent: Add binding for refclk driver
Date: Mon, 22 Feb 2021 16:53:07 +0530	[thread overview]
Message-ID: <20210222112314.10772-3-kishon@ti.com> (raw)
In-Reply-To: <20210222112314.10772-1-kishon@ti.com>

Add binding for refclk driver used to route the refclk out of torrent
SERDES.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../bindings/phy/phy-cadence-torrent.yaml     | 20 ++++++++++++++++---
 include/dt-bindings/phy/phy-cadence-torrent.h |  2 ++
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
index e266ade53d87..4608599a31d8 100644
--- a/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
@@ -28,13 +28,27 @@ properties:
   '#size-cells':
     const: 0
 
+  '#clock-cells':
+    const: 1
+
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
     description:
-      PHY reference clock. Must contain an entry in clock-names.
+      PHY reference clock for 1 item. Must contain an entry in clock-names.
+      Optional Parent to enable output reference clock.
 
   clock-names:
-    const: refclk
+    minItems: 1
+    items:
+      - const: refclk
+      - const: phy_en_refclk
+
+  assigned-clocks:
+    maxItems: 3
+
+  assigned-clock-parents:
+    maxItems: 3
 
   reg:
     minItems: 1
diff --git a/include/dt-bindings/phy/phy-cadence-torrent.h b/include/dt-bindings/phy/phy-cadence-torrent.h
index e387b6a95741..3c92c6192493 100644
--- a/include/dt-bindings/phy/phy-cadence-torrent.h
+++ b/include/dt-bindings/phy/phy-cadence-torrent.h
@@ -10,4 +10,6 @@
 #define TORRENT_SERDES_EXTERNAL_SSC	1
 #define TORRENT_SERDES_INTERNAL_SSC	2
 
+#define CDNS_TORRENT_REFCLK_DRIVER      0
+
 #endif /* _DT_BINDINGS_TORRENT_SERDES_H */
-- 
2.17.1


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

  parent reply	other threads:[~2021-02-23  3:59 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-22 11:23 [PATCH v2 0/9] AM64: Add SERDES bindings and driver support Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 1/9] dt-bindings: phy: ti, phy-j721e-wiz: Add bindings for AM64 SERDES Wrapper Kishon Vijay Abraham I
2021-03-04  4:45   ` [PATCH v2 1/9] dt-bindings: phy: ti,phy-j721e-wiz: " Kishon Vijay Abraham I
2021-03-08 17:50   ` Rob Herring
2021-02-22 11:23 ` Kishon Vijay Abraham I [this message]
2021-03-08 17:51   ` [PATCH v2 2/9] dt-bindings: phy: cadence-torrent: Add binding for refclk driver Rob Herring
2021-02-22 11:23 ` [PATCH v2 3/9] dt-bindings: ti-serdes-mux: Add defines for AM64 SoC Kishon Vijay Abraham I
2021-03-08 17:52   ` Rob Herring
2021-02-22 11:23 ` [PATCH v2 4/9] phy: ti: j721e-wiz: Remove "regmap_field" from wiz_clk_{mux|div}_sel Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 5/9] phy: ti: j721e-wiz: Delete "clk_div_sel" clk provider during cleanup Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 6/9] phy: ti: j721e-wiz: Configure full rate divider for AM64 Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 7/9] phy: ti: j721e-wiz: Model the internal clocks without device tree input Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 8/9] phy: ti: j721e-wiz: Enable reference clock output in cmn_refclk_<p/m> Kishon Vijay Abraham I
2021-02-22 11:23 ` [PATCH v2 9/9] phy: cadence-torrent: Add support to drive refclk out Kishon Vijay Abraham I
2021-02-22 19:45   ` kernel test robot
2021-03-09 14:21   ` Swapnil Kashinath Jakhade
2021-03-10 10:24     ` Kishon Vijay Abraham I

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210222112314.10772-3-kishon@ti.com \
    --to=kishon@ti.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-phy@lists.infradead.org \
    --cc=peda@axentia.se \
    --cc=robh+dt@kernel.org \
    --cc=sjakhade@cadence.com \
    --cc=vkoul@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).