4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Caesar Wang <[email protected]> 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 <[email protected]> Reviewed-by: Shawn Lin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> [added Fixes and stable-cc] Signed-off-by: Heiko Stuebner <[email protected]> --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -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
