at91: kernel v5.15: copy config and patches from 5.10

Copy kernel config and patches from 5.10. Along with it
individual targets' config-default from 5.10 has been moved to
config-5.10.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/target/linux/at91/patches-5.15/148-net-macb-Add-default-usrio-config-to-default-gem-con.patch b/target/linux/at91/patches-5.15/148-net-macb-Add-default-usrio-config-to-default-gem-con.patch
new file mode 100644
index 0000000000..721ddaea00
--- /dev/null
+++ b/target/linux/at91/patches-5.15/148-net-macb-Add-default-usrio-config-to-default-gem-con.patch
@@ -0,0 +1,58 @@
+From 096f58e564aed56936ef6de42a44c3101e9b8ed1 Mon Sep 17 00:00:00 2001
+From: Atish Patra <atish.patra@wdc.com>
+Date: Wed, 3 Mar 2021 11:55:49 -0800
+Subject: [PATCH 148/247] net: macb: Add default usrio config to default gem
+ config
+
+There is no usrio config defined for default gem config leading to
+a kernel panic devices that don't define a data. This issue can be
+reprdouced with microchip polar fire soc where compatible string
+is defined as "cdns,macb".
+
+Fixes: edac63861db7 ("add userio bits as platform configuration")
+
+Signed-off-by: Atish Patra <atish.patra@wdc.com>
+Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/ethernet/cadence/macb_main.c | 15 ++++++++-------
+ 1 file changed, 8 insertions(+), 7 deletions(-)
+
+--- a/drivers/net/ethernet/cadence/macb_main.c
++++ b/drivers/net/ethernet/cadence/macb_main.c
+@@ -3868,6 +3868,13 @@ static int macb_init(struct platform_dev
+ 	return 0;
+ }
+ 
++static const struct macb_usrio_config macb_default_usrio = {
++	.mii = MACB_BIT(MII),
++	.rmii = MACB_BIT(RMII),
++	.rgmii = GEM_BIT(RGMII),
++	.refclk = MACB_BIT(CLKEN),
++};
++
+ #if defined(CONFIG_OF)
+ /* 1518 rounded up */
+ #define AT91ETHER_MAX_RBUFF_SZ	0x600
+@@ -4383,13 +4390,6 @@ static int fu540_c000_init(struct platfo
+ 	return macb_init(pdev);
+ }
+ 
+-static const struct macb_usrio_config macb_default_usrio = {
+-	.mii = MACB_BIT(MII),
+-	.rmii = MACB_BIT(RMII),
+-	.rgmii = GEM_BIT(RGMII),
+-	.refclk = MACB_BIT(CLKEN),
+-};
+-
+ static const struct macb_usrio_config sama7g5_usrio = {
+ 	.mii = 0,
+ 	.rmii = 1,
+@@ -4538,6 +4538,7 @@ static const struct macb_config default_
+ 	.dma_burst_length = 16,
+ 	.clk_init = macb_clk_init,
+ 	.init = macb_init,
++	.usrio = &macb_default_usrio,
+ 	.jumbo_max_len = 10240,
+ };
+