From: Swapnil Jakhade <sjakhade@cadence.com>
To: <vkoul@kernel.org>, <kishon@ti.com>,
<linux-kernel@vger.kernel.org>, <maxime@cerno.tech>
Cc: <mparab@cadence.com>, <sjakhade@cadence.com>,
<yamonkar@cadence.com>, <nsekhar@ti.com>, <tomi.valkeinen@ti.com>,
<jsarha@ti.com>, <praneeth@ti.com>
Subject: [PATCH v3 2/2] phy: cadence-torrent: Use kernel PHY API to set PHY attributes
Date: Mon, 13 Jul 2020 11:38:32 +0200 [thread overview]
Message-ID: <1594633112-4155-3-git-send-email-sjakhade@cadence.com> (raw)
In-Reply-To: <1594633112-4155-1-git-send-email-sjakhade@cadence.com>
Use generic PHY framework function phy_set_attrs() to set number
of lanes and maximum link rate supported by PHY.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
---
drivers/phy/cadence/phy-cadence-torrent.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index 7116127358ee..af81707ff0c6 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -1710,6 +1710,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
struct cdns_torrent_phy *cdns_phy;
struct device *dev = &pdev->dev;
struct phy_provider *phy_provider;
+ struct phy_attrs torrent_attr;
const struct of_device_id *match;
struct cdns_torrent_data *data;
struct device_node *child;
@@ -1852,6 +1853,12 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
cdns_phy->phys[node].num_lanes,
cdns_phy->max_bit_rate / 1000,
cdns_phy->max_bit_rate % 1000);
+
+ torrent_attr.bus_width = cdns_phy->phys[node].num_lanes;
+ torrent_attr.max_link_rate = cdns_phy->max_bit_rate;
+ torrent_attr.mode = PHY_MODE_DP;
+
+ phy_set_attrs(gphy, torrent_attr);
} else {
dev_err(dev, "Driver supports only PHY_TYPE_DP\n");
ret = -ENOTSUPP;
--
2.26.1
prev parent reply other threads:[~2020-07-13 9:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-13 9:38 [PATCH v3 0/2] Add new PHY APIs to framework to get/set PHY attributes Swapnil Jakhade
2020-07-13 9:38 ` [PATCH v3 1/2] phy: Add new PHY attribute max_link_rate and APIs " Swapnil Jakhade
2020-07-13 11:11 ` Vinod Koul
2020-07-13 11:58 ` Kishon Vijay Abraham I
2020-07-14 7:44 ` Swapnil Kashinath Jakhade
2020-07-13 9:38 ` Swapnil Jakhade [this message]
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