linux-kernel - [PATCH v6 1/2] phy: Add new PHY attribute max_link

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Date:   Fri, 11 Sep 2020 08:18:33 +0200
From:   Swapnil Jakhade <sjakhade@...ence.com>
To:     <vkoul@...nel.org>, <kishon@...com>,
        <linux-kernel@...r.kernel.org>, <maxime@...no.tech>,
        <Laurent.pinchart@...asonboard.com>
CC:     <mparab@...ence.com>, <sjakhade@...ence.com>,
        <yamonkar@...ence.com>, <nsekhar@...com>, <tomi.valkeinen@...com>,
        <jsarha@...com>, <praneeth@...com>
Subject: [PATCH v6 1/2] phy: Add new PHY attribute max_link_rate

Add new PHY attribute max_link_rate to struct phy_attrs. This indicates
maximum link rate supported by PHY (in Mbps).

Signed-off-by: Yuti Amonkar <yamonkar@...ence.com>
Signed-off-by: Swapnil Jakhade <sjakhade@...ence.com>
Acked-by: Kishon Vijay Abraham I <kishon@...com>
---
 include/linux/phy/phy.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index bcee8eba62b3..e435bdb0bab3 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -115,10 +115,12 @@ struct phy_ops {
 /**
  * struct phy_attrs - represents phy attributes
  * @bus_width: Data path width implemented by PHY
+ * @max_link_rate: Maximum link rate supported by PHY (in Mbps)
  * @mode: PHY mode
  */
 struct phy_attrs {
 	u32			bus_width;
+	u32			max_link_rate;
 	enum phy_mode		mode;
 };
 
-- 
2.26.1