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authorLaurent Pinchart <[email protected]>2024-03-26 21:58:07 +0200
committerFlorian Fainelli <[email protected]>2024-04-04 09:49:28 -0700
commite54c32f8bc7e1c44f7674b29d3db8e5d193b9dad (patch)
tree7bfac22d338dd7f23f7eaae5c26f53ddd2d30191
parentdf518a0ae1b982a4dcf2235464016c0c4576a34d (diff)
ARM: dts: bcm283x: Drop unneeded properties in the bcm2835-firmware node
The firmware node contains a "dma-ranges" property to enable usage of the DMA mapping API with its child devices, along with "#address-cells" and "#size-cells" properties to support the dma-ranges. This was needed due to usage of the incorrect device to perform the DMA mapping in drivers. Now that this has been fixed, drop the properties. This effectively reverts commits be08d278eb09 ("ARM: dts: bcm283x: Add cells encoding format to firmware bus") and 55c7c0621078 ("ARM: dts: bcm283x: Fix vc4's firmware bus DMA limitations"). Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Stefan Wahren <[email protected]> Tested-by: Ivan T. Ivanov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Florian Fainelli <[email protected]>
-rw-r--r--arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
index f0acc9390f31..761a9da97bd0 100644
--- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
@@ -4,11 +4,7 @@
soc {
firmware: firmware {
compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
-
mboxes = <&mailbox>;
- dma-ranges;
};
power: power {