[PATCH v2] Revert v6.2-rc1 and later "ARM: dts: bcm2835-rpi: Use firmware clocks for display"

[H. Nikolaus Schaller]

This reverts commit 27ab05e1b7e5c5ec9b4f658e1b2464c0908298a6.

I tried to upgrade a RasPi 3B+ with Waveshare 7inch HDMI LCD
from 6.1.y to 6.6.y but found that the display is broken with
this log message:

[   17.776315] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_drm_unregister [vc4])
[   17.784034] platform 3f806000.vec: deferred probe pending

Some tests revealed that while 6.1.y works, 6.2-rc1 is already broken but all
newer kernels as well. And a bisect did lead me to this patch.

I could repair several versions up to 6.13-rc7 by doing
this revert. Newer kernels have just to take care of

commit f702475b839c ("ARM: dts: bcm2835-rpi: Move duplicate firmware-clocks to bcm2835-rpi.dtsi")

but that is straightforward.

Fixes: 27ab05e1b7e5 ("ARM: dts: bcm2835-rpi: Use firmware clocks for display")
Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
---
 arch/arm/boot/dts/bcm2835-rpi-common.dtsi | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/arch/arm/boot/dts/bcm2835-rpi-common.dtsi b/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
index 4e7b4a592da7c..8a55b6cded592 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
@@ -7,23 +7,6 @@
 
 #include <dt-bindings/power/raspberrypi-power.h>
 
-&firmware {
-	firmware_clocks: clocks {
-		compatible = "raspberrypi,firmware-clocks";
-		#clock-cells = <1>;
-	};
-};
-
-&hdmi {
-	clocks = <&firmware_clocks 9>,
-		 <&firmware_clocks 13>;
-	clock-names = "pixel", "hdmi";
-};
-
 &v3d {
 	power-domains = <&power RPI_POWER_DOMAIN_V3D>;
 };
-
-&vec {
-	clocks = <&firmware_clocks 15>;
-};
-- 
2.47.0