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| author | Maxime Ripard <maxime@cerno.tech> | 2022-02-19 15:07:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-16 16:23:35 +0300 |
| commit | b6c624d07bf24ec84812ab2786814cfa99cf8df7 (patch) | |
| tree | 579ab0875d835dc33f003f71ccf4f1fc312e3e69 /arch | |
| parent | 3ffbe85cda7f523dad896bae08cecd8db8b555ab (diff) | |
| download | linux-b6c624d07bf24ec84812ab2786814cfa99cf8df7.tar.xz | |
ARM: boot: dts: bcm2711: Fix HVS register range
[ Upstream commit 515415d316168c6521d74ea8280287e28d7303e6 ]
While the HVS has the same context memory size in the BCM2711 than in
the previous SoCs, the range allocated to the registers doubled and it
now takes 16k + 16k, compared to 8k + 16k before.
The KMS driver will use the whole context RAM though, eventually
resulting in a pointer dereference error when we access the higher half
of the context memory since it hasn't been mapped.
Fixes: 4564363351e2 ("ARM: dts: bcm2711: Enable the display pipeline")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/bcm2711.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index dff18fc9a906..21294f775a20 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -290,6 +290,7 @@ hvs: hvs@7e400000 { compatible = "brcm,bcm2711-hvs"; + reg = <0x7e400000 0x8000>; interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; }; |