| Message ID | 1455005692-9382-1-git-send-email-dirk.behme@de.bosch.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Simon Horman |
| Headers | show |
Hi Dirk Cc Geert > Besides the distributor and the CPU interface the GIC-400 additionally > supports the virtual interface control blocks and the virtual CPU interfaces. > > Add the physical base addresses and size for these. > > See > > http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0471b/index.html > -> 3.2. GIC-400 register map > > and Linux kernel's > > Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt > > for more details. > > Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> > --- Our R-Car chip is out-of-mapping. Geert had indicated it in http://thread.gmane.org/gmane.linux.ports.sh.devel/49751/focus=51544 And we have no answer about it I think > arch/arm64/boot/dts/renesas/r8a7795.dtsi | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi > index 8f1ed23..0163967 100644 > --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi > +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi > @@ -130,7 +130,9 @@ > #address-cells = <0>; > interrupt-controller; > reg = <0x0 0xf1010000 0 0x1000>, > - <0x0 0xf1020000 0 0x2000>; > + <0x0 0xf1020000 0 0x2000>, > + <0x0 0xf1040000 0 0x2000>, > + <0x0 0xf1060000 0 0x2000>; > interrupts = <GIC_PPI 9 > (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; > }; > -- > 2.5.1 >
On 15.02.2016 06:46, Kuninori Morimoto wrote: > > Hi Dirk > Cc Geert > >> Besides the distributor and the CPU interface the GIC-400 additionally >> supports the virtual interface control blocks and the virtual CPU interfaces. >> >> Add the physical base addresses and size for these. >> >> See >> >> http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0471b/index.html >> -> 3.2. GIC-400 register map >> >> and Linux kernel's >> >> Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt >> >> for more details. >> >> Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> >> --- > > Our R-Car chip is out-of-mapping. > Geert had indicated it in > http://thread.gmane.org/gmane.linux.ports.sh.devel/49751/focus=51544 > And we have no answer about it I think Could you point us to the code where you think our out-of-mapping doesn't work? Best regards Dirk
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index 8f1ed23..0163967 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -130,7 +130,9 @@ #address-cells = <0>; interrupt-controller; reg = <0x0 0xf1010000 0 0x1000>, - <0x0 0xf1020000 0 0x2000>; + <0x0 0xf1020000 0 0x2000>, + <0x0 0xf1040000 0 0x2000>, + <0x0 0xf1060000 0 0x2000>; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; };
Besides the distributor and the CPU interface the GIC-400 additionally supports the virtual interface control blocks and the virtual CPU interfaces. Add the physical base addresses and size for these. See http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0471b/index.html -> 3.2. GIC-400 register map and Linux kernel's Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt for more details. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> --- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)