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>

1 files changed, 0 insertions, 58 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0660-Revert-firmware-raspberrypi-register-clk-device.patch b/target/linux/bcm27xx/patches-5.4/950-0660-Revert-firmware-raspberrypi-register-clk-device.patch
deleted file mode 100644
index 01533d1f3f..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0660-Revert-firmware-raspberrypi-register-clk-device.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From b2691aee386b18425a7b96cca05e3bcceb8678ae Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.com>
-Date: Fri, 17 Apr 2020 16:20:55 +0100
-Subject: [PATCH] Revert "firmware: raspberrypi: register clk device"
-
-This reverts commit 91f2cf4a6b2131016b1ae9c9500245f0572112c7.
-
-Revert this because the clock driver won't probe without a DT node, and
-creating it as a platform device won't give it one. Doing so avoids the
-following error message:
-
-    raspberrypi-clk raspberrypi-clk: Missing firmware node
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.com>
----
- drivers/firmware/raspberrypi.c | 10 ----------
- 1 file changed, 10 deletions(-)
-
---- a/drivers/firmware/raspberrypi.c
-+++ b/drivers/firmware/raspberrypi.c
-@@ -21,7 +21,6 @@
- #define MBOX_CHAN_PROPERTY		8
- 
- static struct platform_device *rpi_hwmon;
--static struct platform_device *rpi_clk;
- 
- struct rpi_firmware {
- 	struct mbox_client cl;
-@@ -299,12 +298,6 @@ rpi_register_hwmon_driver(struct device
- 	}
- }
- 
--static void rpi_register_clk_driver(struct device *dev)
--{
--	rpi_clk = platform_device_register_data(dev, "raspberrypi-clk",
--						-1, NULL, 0);
--}
--
- static int rpi_firmware_probe(struct platform_device *pdev)
- {
- 	struct device *dev = &pdev->dev;
-@@ -334,7 +327,6 @@ static int rpi_firmware_probe(struct pla
- 	rpi_firmware_print_firmware_revision(fw);
- 	rpi_firmware_print_firmware_hash(fw);
- 	rpi_register_hwmon_driver(dev, fw);
--	rpi_register_clk_driver(dev);
- 
- 	return 0;
- }
-@@ -355,8 +347,6 @@ static int rpi_firmware_remove(struct pl
- 
- 	platform_device_unregister(rpi_hwmon);
- 	rpi_hwmon = NULL;
--	platform_device_unregister(rpi_clk);
--	rpi_clk = NULL;
- 	mbox_free_channel(fw->chan);
- 	g_pdev = NULL;
-