at91: add kernel support for sama7g5 soc

Add kernel support for SAMA7G5 by back-porting mainline kernel patches.
Among SAMA7G5 features could be remembered:
- ARM Cortex-A7
- double data rate multi-port dynamic RAM controller supporting DDR2,
  DDR3, DDR3L, LPDDR2, LPDDR3 up to 533MHz
- peripherals for audio, video processing
- 1 gigabit + 1 megabit Ethernet controllers
- 6 CAN controllers
- trust zone support
- DVFS for CPU
- criptography IPs

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

1 files changed, 32 insertions, 0 deletions

diff --git a/target/linux/at91/patches-5.10/126-regulator-mcp16502-remove-void-documentation-of-stru.patch b/target/linux/at91/patches-5.10/126-regulator-mcp16502-remove-void-documentation-of-stru.patch
new file mode 100644
index 0000000000..2c1f5d9806
--- /dev/null
+++ b/target/linux/at91/patches-5.10/126-regulator-mcp16502-remove-void-documentation-of-stru.patch
@@ -0,0 +1,32 @@
+From 8dcbcb052f682478dcbfa7fc9abdd909e1deab87 Mon Sep 17 00:00:00 2001
+From: Claudiu Beznea <claudiu.beznea@microchip.com>
+Date: Fri, 13 Nov 2020 17:21:10 +0200
+Subject: [PATCH 126/247] regulator: mcp16502: remove void documentation of
+ struct mcp16502
+
+struct mcp16502 has no members called rdev or rmap. Remove the
+documentation.
+
+Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
+Link: https://lore.kernel.org/r/1605280870-32432-7-git-send-email-claudiu.beznea@microchip.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+---
+ drivers/regulator/mcp16502.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c
+index f81afeeddb19..74ad92dc664a 100644
+--- a/drivers/regulator/mcp16502.c
++++ b/drivers/regulator/mcp16502.c
+@@ -135,8 +135,6 @@ enum {
+ 
+ /*
+  * struct mcp16502 - PMIC representation
+- * @rdev: the regulators belonging to this chip
+- * @rmap: regmap to be used for I2C communication
+  * @lpm: LPM GPIO descriptor
+  */
+ struct mcp16502 {
+-- 
+2.32.0
+