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authorÁlvaro Fernández Rojas <noltari@gmail.com>2021-03-16 19:57:37 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2021-03-16 20:00:51 +0100
commitb434c524b17d01e7af1ba5637c9c596bb0bfc167 (patch)
treea985fc9ad4f82a05cfe39159dea2b35dabf9a95b
parentbe169514942b8d20475edb25887865e56cede6f6 (diff)
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bmips: backport b53 spi device tree patch
This patch has been accepted for linux v5.13. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
-rw-r--r--target/linux/bmips/patches-5.10/045-v5.13-net-dsa-b53-spi-allow-device-tree-probing.patch41
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/bmips/patches-5.10/045-v5.13-net-dsa-b53-spi-allow-device-tree-probing.patch b/target/linux/bmips/patches-5.10/045-v5.13-net-dsa-b53-spi-allow-device-tree-probing.patch
new file mode 100644
index 0000000000..56579b2d36
--- /dev/null
+++ b/target/linux/bmips/patches-5.10/045-v5.13-net-dsa-b53-spi-allow-device-tree-probing.patch
@@ -0,0 +1,41 @@
+From 6d16eadab6db0c1d61e59fee7ed1ecc2d10269be Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Mon, 15 Mar 2021 15:14:23 +0100
+Subject: [PATCH] net: dsa: b53: spi: allow device tree probing
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add missing of_match_table to allow device tree probing.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/dsa/b53/b53_spi.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+--- a/drivers/net/dsa/b53/b53_spi.c
++++ b/drivers/net/dsa/b53/b53_spi.c
+@@ -324,9 +324,22 @@ static int b53_spi_remove(struct spi_dev
+ return 0;
+ }
+
++static const struct of_device_id b53_spi_of_match[] = {
++ { .compatible = "brcm,bcm5325" },
++ { .compatible = "brcm,bcm5365" },
++ { .compatible = "brcm,bcm5395" },
++ { .compatible = "brcm,bcm5397" },
++ { .compatible = "brcm,bcm5398" },
++ { .compatible = "brcm,bcm53115" },
++ { .compatible = "brcm,bcm53125" },
++ { .compatible = "brcm,bcm53128" },
++ { /* sentinel */ }
++};
++
+ static struct spi_driver b53_spi_driver = {
+ .driver = {
+ .name = "b53-switch",
++ .of_match_table = b53_spi_of_match,
+ },
+ .probe = b53_spi_probe,
+ .remove = b53_spi_remove,