lantiq: remove support for kernel 4.19

The target uses 5.4 as default kernel since 06/2020.

Kernel 4.19 support is not really maintained anymore, it does not
seem to be needed and upcoming changes (mainly DSA) will break
backward-compatibility anyway.

Thus, make maintaining of old stuff and reviewing of new stuff
easier by removing support for kernel 4.19.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 45 deletions

diff --git a/target/linux/lantiq/patches-4.19/0024-MIPS-lantiq-autoselect-soc-rev-matching-fw.patch b/target/linux/lantiq/patches-4.19/0024-MIPS-lantiq-autoselect-soc-rev-matching-fw.patch
deleted file mode 100644
index 7fbd97feca..0000000000
--- a/target/linux/lantiq/patches-4.19/0024-MIPS-lantiq-autoselect-soc-rev-matching-fw.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From ae0c287060749dc72c866484d12bd3cade8c517d Mon Sep 17 00:00:00 2001
-From: Mathias Kresin <dev@kresin.me>
-Date: Fri, 19 Jan 2018 20:19:06 +0100
-Subject: [PATCH] MIPS: lantiq: autoselect matching vr9 rev gphy firmware
-
-Add a custom xrx200 ethernet phy compatible to load the firmware matching
-the vr9 revision without specifing an expected revision.
-
-We have quite a few boards in the tree were later produced ones are using
-a more recent vr9. It is impossible to distinguish which revision of the
-vr9 is used without opening the case and removing a heatsink for some of
-them.
-
-Signed-off-by: Mathias Kresin <dev@kresin.me>
----
- drivers/soc/lantiq/gphy.c | 11 +++++++++++
- 1 file changed, 11 insertions(+)
-
---- a/drivers/soc/lantiq/gphy.c
-+++ b/drivers/soc/lantiq/gphy.c
-@@ -55,6 +55,7 @@ static const struct xway_gphy_match_data
- };
- 
- static const struct of_device_id xway_gphy_match[] = {
-+	{ .compatible = "lantiq,xrx200-gphy", .data = NULL },
- 	{ .compatible = "lantiq,xrx200a1x-gphy", .data = &xrx200a1x_gphy_data },
- 	{ .compatible = "lantiq,xrx200a2x-gphy", .data = &xrx200a2x_gphy_data },
- 	{ .compatible = "lantiq,xrx300-gphy", .data = &xrx300_gphy_data },
-@@ -111,6 +112,16 @@ static int xway_gphy_of_probe(struct pla
- 
- 	gphy_fw_name_cfg = of_device_get_match_data(dev);
- 
-+	if (of_device_is_compatible(pdev->dev.of_node, "lantiq,xrx200-gphy"))
-+		switch (ltq_soc_type()) {
-+		case SOC_TYPE_VR9:
-+			gphy_fw_name_cfg = &xrx200a1x_gphy_data;
-+			break;
-+		case SOC_TYPE_VR9_2:
-+			gphy_fw_name_cfg = &xrx200a2x_gphy_data;
-+			break;
-+		}
-+
- 	priv->gphy_clk_gate = devm_clk_get(dev, NULL);
- 	if (IS_ERR(priv->gphy_clk_gate)) {
- 		dev_err(dev, "Failed to lookup gate clock\n");