iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368

Browse Source 
commit ad1cfdf518976447e6b0d31517bad4e3ebbce6bb upstream.

The 2nd additional region is the GIC virtual cpu interface register
base and size.

As the gic400 of rk3368 says, the cpu interface register map as below

:

-0x0000 GICC_CTRL
.
.
.
-0x00fc GICC_IIDR
-0x1000 GICC_IDR

Obviously, the region size should be greater than 0x1000.
So we should make sure to include the GICC_IDR since the kernel will access
it in some cases.

Fixes: b790c2cab5ca ("arm64: dts: add Rockchip rk3368 core dtsi and board dts for the r88 board")
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

[added Fixes and stable-cc]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Caesar Wang 2016-05-18 22:41:50 +08:00 committed by Greg Kroah-Hartman
parent 4c3b381fad
commit 6d894c3f0f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/rockchip/rk3368.dtsi
View File

@ -517,7 +517,7 @@
#address-cells = <0>;
reg = <0x0 0xffb71000 0x0 0x1000>,
<0x0 0xffb72000 0x0 0x1000>,
<0x0 0xffb72000 0x0 0x2000>,
<0x0 0xffb74000 0x0 0x2000>,
<0x0 0xffb76000 0x0 0x2000>;
interrupts = <GIC_PPI 9