bcm27xx: update to latest patches from RPi foundation

Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0604-dt-Update-v3d-to-use-firmware_clocks.patch b/target/linux/bcm27xx/patches-5.4/950-0604-dt-Update-v3d-to-use-firmware_clocks.patch
new file mode 100644
index 0000000000..b67f38782f
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0604-dt-Update-v3d-to-use-firmware_clocks.patch
@@ -0,0 +1,23 @@
+From 310d91d120b672d13d83fd4ab7cfb9cff485a1de Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.com>
+Date: Mon, 17 Feb 2020 11:37:21 +0000
+Subject: [PATCH] dt: Update v3d to use firmware_clocks.
+
+Use the updated DT clock-names property to map the v3d clock
+to the firmware_clocks driver, instead of the older clkdev API.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
+---
+ arch/arm/boot/dts/bcm2711-rpi.dtsi | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
+@@ -34,6 +34,7 @@
+ 			power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
+ 			resets = <&pm BCM2835_RESET_V3D>;
+ 			clocks = <&firmware_clocks 5>;
++			clocks-names = "v3d";
+ 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ 			status = "disabled";
+ 		};