GICv2 (Cortex A15/GIC 400) have CPU interface registers up to offset 0x1004 (the 32-bit GICC_DIR register a 0x1000). The GIC 400 documentation specifies the CPU interface region as being 0x2000 in size. Update all DTS entries claiming "arm,cortex-a15-gic" compatibility. Of these I only have personal experience with the vexpress a Calxeda (ecx) platforms and annecdotal evidence for omap and exynos. For the others I'm just assuming. Also update the example a15 binding in the documentation. The "Texas Instruments Keystone 2 SoC" platform which claim to have an a15 compatible GIC but does not include the GICH/GICV registers. I've not touched that here. Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx> Cc: devicetree@xxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx --- Documentation/devicetree/bindings/arm/gic.txt | 2 +- arch/arm/boot/dts/ecx-2000.dts | 2 +- arch/arm/boot/dts/exynos5.dtsi | 2 +- arch/arm/boot/dts/exynos5440.dtsi | 2 +- arch/arm/boot/dts/omap5.dtsi | 2 +- arch/arm/boot/dts/tegra114.dtsi | 2 +- arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts | 2 +- arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 2 +- arch/arm/boot/dts/xenvm-4.2.dts | 2 +- arch/arm64/boot/dts/foundation-v8.dts | 2 +- arch/arm64/boot/dts/rtsm_ve-aemv8a.dts | 2 +- 11 files changed, 11 insertions(+), 11 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt index 3dfb0c0..ea215e8 100644 --- a/Documentation/devicetree/bindings/arm/gic.txt +++ b/Documentation/devicetree/bindings/arm/gic.txt @@ -83,7 +83,7 @@ Example: #interrupt-cells = <3>; interrupt-controller; reg = <0x2c001000 0x1000>, - <0x2c002000 0x1000>, + <0x2c002000 0x2000>, <0x2c004000 0x2000>, <0x2c006000 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/ecx-2000.dts b/arch/arm/boot/dts/ecx-2000.dts index 139b40c..61927de 100644 --- a/arch/arm/boot/dts/ecx-2000.dts +++ b/arch/arm/boot/dts/ecx-2000.dts @@ -93,7 +93,7 @@ interrupt-controller; interrupts = <1 9 0xf04>; reg = <0xfff11000 0x1000>, - <0xfff12000 0x1000>, + <0xfff12000 0x2000>, <0xfff14000 0x2000>, <0xfff16000 0x2000>; }; diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index f65e124..c72782f 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -44,7 +44,7 @@ #interrupt-cells = <3>; interrupt-controller; reg = <0x10481000 0x1000>, - <0x10482000 0x1000>, + <0x10482000 0x2000>, <0x10484000 0x2000>, <0x10486000 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index ff7f5d8..19c9636 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -31,7 +31,7 @@ #interrupt-cells = <3>; interrupt-controller; reg = <0x2E1000 0x1000>, - <0x2E2000 0x1000>, + <0x2E2000 0x2000>, <0x2E4000 0x2000>, <0x2E6000 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index e643620..6c4fe08 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -60,7 +60,7 @@ interrupt-controller; #interrupt-cells = <3>; reg = <0x48211000 0x1000>, - <0x48212000 0x1000>, + <0x48212000 0x2000>, <0x48214000 0x2000>, <0x48216000 0x2000>; }; diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index abf6c40..eb7a0c4 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -20,7 +20,7 @@ #interrupt-cells = <3>; interrupt-controller; reg = <0x50041000 0x1000>, - <0x50042000 0x1000>, + <0x50042000 0x2000>, <0x50044000 0x2000>, <0x50046000 0x2000>; interrupts = <GIC_PPI 9 diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 9420053..f0ec2be 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -81,7 +81,7 @@ #address-cells = <0>; interrupt-controller; reg = <0 0x2c001000 0 0x1000>, - <0 0x2c002000 0 0x1000>, + <0 0x2c002000 0 0x2000>, <0 0x2c004000 0 0x2000>, <0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index d2803be..c2db05e 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -98,7 +98,7 @@ #address-cells = <0>; interrupt-controller; reg = <0 0x2c001000 0 0x1000>, - <0 0x2c002000 0 0x1000>, + <0 0x2c002000 0 0x2000>, <0 0x2c004000 0 0x2000>, <0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/xenvm-4.2.dts b/arch/arm/boot/dts/xenvm-4.2.dts index 3369151..92e63eb 100644 --- a/arch/arm/boot/dts/xenvm-4.2.dts +++ b/arch/arm/boot/dts/xenvm-4.2.dts @@ -56,7 +56,7 @@ #address-cells = <0>; interrupt-controller; reg = <0 0x2c001000 0 0x1000>, - <0 0x2c002000 0 0x100>; + <0 0x2c002000 0 0x2000>; }; timer { diff --git a/arch/arm64/boot/dts/foundation-v8.dts b/arch/arm64/boot/dts/foundation-v8.dts index 84fcc50..3e63def 100644 --- a/arch/arm64/boot/dts/foundation-v8.dts +++ b/arch/arm64/boot/dts/foundation-v8.dts @@ -68,7 +68,7 @@ #address-cells = <0>; interrupt-controller; reg = <0x0 0x2c001000 0 0x1000>, - <0x0 0x2c002000 0 0x1000>, + <0x0 0x2c002000 0 0x2000>, <0x0 0x2c004000 0 0x2000>, <0x0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts index 572005e..0d271ce 100644 --- a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts +++ b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts @@ -73,7 +73,7 @@ #address-cells = <0>; interrupt-controller; reg = <0x0 0x2c001000 0 0x1000>, - <0x0 0x2c002000 0 0x1000>, + <0x0 0x2c002000 0 0x2000>, <0x0 0x2c004000 0 0x2000>, <0x0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; -- 1.8.4.rc3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html