From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Roger Quadros <rogerq@kernel.org>,
Peter Chen <peter.chen@kernel.org>,
Pawel Laszczak <pawell@cadence.com>, Nishanth Menon <nm@ti.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>
Cc: "Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Grégory Clement" <gregory.clement@bootlin.com>,
"Kevin Hilman" <khilman@kernel.org>,
"Alan Stern" <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Théo Lebrun" <theo.lebrun@bootlin.com>
Subject: [PATCH v3 5/8] usb: cdns3-ti: pass auxdata from match data to of_platform_populate()
Date: Fri, 23 Feb 2024 17:05:29 +0100 [thread overview]
Message-ID: <20240223-j7200-usb-suspend-v3-5-b41c9893a130@bootlin.com> (raw)
In-Reply-To: <20240223-j7200-usb-suspend-v3-0-b41c9893a130@bootlin.com>
Allow compatible to pick auxdata given to child platform devices.
No compatible exploits this functionality, just yet.
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
drivers/usb/cdns3/cdns3-ti.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/cdns3/cdns3-ti.c b/drivers/usb/cdns3/cdns3-ti.c
index f76327566798..29fb24c811b3 100644
--- a/drivers/usb/cdns3/cdns3-ti.c
+++ b/drivers/usb/cdns3/cdns3-ti.c
@@ -62,7 +62,8 @@ struct cdns_ti {
};
struct cdns_ti_match_data {
- bool reset_on_resume;
+ bool reset_on_resume;
+ const struct of_dev_auxdata *auxdata;
};
static const int cdns_ti_rate_table[] = { /* in KHZ */
@@ -95,6 +96,7 @@ static int cdns_ti_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *node = pdev->dev.of_node;
+ const struct of_dev_auxdata *auxdata = NULL;
struct cdns_ti *data;
unsigned long rate;
int error, i;
@@ -149,7 +151,9 @@ static int cdns_ti_probe(struct platform_device *pdev)
goto err;
}
- error = of_platform_populate(node, NULL, NULL, dev);
+ if (data->match_data)
+ auxdata = data->match_data->auxdata;
+ error = of_platform_populate(node, NULL, auxdata, dev);
if (error) {
dev_err(dev, "failed to create children: %d\n", error);
goto err;
--
2.43.2
next prev parent reply other threads:[~2024-02-23 16:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 16:05 [PATCH v3 0/8] usb: cdns: fix suspend on J7200 by assuming reset-on-resume Théo Lebrun
2024-02-23 16:05 ` [PATCH v3 1/8] dt-bindings: usb: ti,j721e-usb: drop useless compatible list Théo Lebrun
2024-02-23 18:12 ` Conor Dooley
2024-02-26 10:33 ` Théo Lebrun
2024-02-26 11:56 ` Conor Dooley
2024-02-26 14:35 ` Théo Lebrun
2024-02-27 4:24 ` Vignesh Raghavendra
2024-02-27 8:07 ` Conor Dooley
2024-02-23 16:05 ` [PATCH v3 2/8] dt-bindings: usb: ti,j721e-usb: add ti,j7200-usb compatible Théo Lebrun
2024-02-23 18:13 ` Conor Dooley
2024-02-23 16:05 ` [PATCH v3 3/8] usb: cdns3-ti: move reg writes from probe into ->runtime_resume() Théo Lebrun
2024-02-23 16:05 ` [PATCH v3 4/8] usb: cdns3-ti: support reset-on-resume behavior Théo Lebrun
2024-02-24 9:08 ` Sergei Shtylyov
2024-02-26 10:13 ` Théo Lebrun
2024-02-27 16:27 ` Sergei Shtylyov
2024-02-23 16:05 ` Théo Lebrun [this message]
2024-02-23 16:05 ` [PATCH v3 6/8] usb: cdns3: add quirk to platform data for reset-on-resume Théo Lebrun
2024-02-23 16:05 ` [PATCH v3 7/8] usb: cdns3-ti: add J7200 support with reset-on-resume behavior Théo Lebrun
2024-02-23 16:05 ` [PATCH v3 8/8] arm64: dts: ti: k3-j7200: use J7200-specific USB compatible Théo Lebrun
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