From f8aceb91a5ddb10b29b7f7f0d835081d6481d0c3 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Wed, 1 Dec 2021 20:17:20 -0800
Subject: [PATCH] net: dsa: b53: Add SPI ID table
commit 88362ebfd7fb569c78d5cb507aa9d3c8fc203839 upstream.
Currently autoloading for SPI devices does not use the DT ID table, it
uses SPI modalises. Supporting OF modalises is going to be difficult if
not impractical, an attempt was made but has been reverted, so ensure
that module autoloading works for this driver by adding an id_table
listing the SPI IDs for everything.
Fixes: 96c8395e2166 ("spi: Revert modalias changes")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/dsa/b53/b53_spi.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/net/dsa/b53/b53_spi.c b/drivers/net/dsa/b53/b53_spi.c
index 01e37b75471e1..2b88f03e52521 100644
--- a/drivers/net/dsa/b53/b53_spi.c
+++ b/drivers/net/dsa/b53/b53_spi.c
@@ -349,6 +349,19 @@ static const struct of_device_id b53_spi_of_match[] = {
};
MODULE_DEVICE_TABLE(of, b53_spi_of_match);
+static const struct spi_device_id b53_spi_ids[] = {
+ { .name = "bcm5325" },
+ { .name = "bcm5365" },
+ { .name = "bcm5395" },
+ { .name = "bcm5397" },
+ { .name = "bcm5398" },
+ { .name = "bcm53115" },
+ { .name = "bcm53125" },
+ { .name = "bcm53128" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(spi, b53_spi_ids);
+
static struct spi_driver b53_spi_driver = {
.driver = {
.name = "b53-switch",
@@ -357,6 +370,7 @@ static struct spi_driver b53_spi_driver = {
.probe = b53_spi_probe,
.remove = b53_spi_remove,
.shutdown = b53_spi_shutdown,
+ .id_table = b53_spi_ids,
};
module_spi_driver(b53_spi_driver);
--
2.30.2