bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)

1 files changed, 0 insertions, 40 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0520-clk-bcm-rpi-Make-sure-pllb_arm-is-removed.patch b/target/linux/bcm27xx/patches-5.4/950-0520-clk-bcm-rpi-Make-sure-pllb_arm-is-removed.patch
deleted file mode 100644
index 425830d5c4..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0520-clk-bcm-rpi-Make-sure-pllb_arm-is-removed.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From aeb75ab90c35c7bd9778a71d606d52ac3e8ff02d Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime@cerno.tech>
-Date: Fri, 7 Feb 2020 15:42:40 +0100
-Subject: [PATCH] clk: bcm: rpi: Make sure pllb_arm is removed
-
-The pllb_arm clock was created at probe time, but was never removed if
-something went wrong later in probe, or if the driver was ever removed from
-the system.
-
-Now that we are using clk_hw_register, we can just use its managed variant
-to take care of that for us.
-
-Cc: Michael Turquette <mturquette@baylibre.com>
-Cc: linux-clk@vger.kernel.org
-Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Reviewed-by: Stephen Boyd <sboyd@kernel.org>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- drivers/clk/bcm/clk-raspberrypi.c | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
-
---- a/drivers/clk/bcm/clk-raspberrypi.c
-+++ b/drivers/clk/bcm/clk-raspberrypi.c
-@@ -240,7 +240,7 @@ static int raspberrypi_register_pllb_arm
- {
- 	int ret;
- 
--	ret = clk_hw_register(rpi->dev, &raspberrypi_clk_pllb_arm.hw);
-+	ret = devm_clk_hw_register(rpi->dev, &raspberrypi_clk_pllb_arm.hw);
- 	if (ret) {
- 		dev_err(rpi->dev, "Failed to initialize pllb_arm\n");
- 		return ret;
-@@ -250,7 +250,6 @@ static int raspberrypi_register_pllb_arm
- 						NULL, "cpu0");
- 	if (!rpi->pllb_arm_lookup) {
- 		dev_err(rpi->dev, "Failed to initialize pllb_arm_lookup\n");
--		clk_hw_unregister_fixed_factor(&raspberrypi_clk_pllb_arm.hw);
- 		return -ENOMEM;
- 	}
-