* [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel
@ 2018-07-02 12:11 ` Mikko Perttunen
0 siblings, 0 replies; 8+ messages in thread
From: Mikko Perttunen @ 2018-07-02 12:11 UTC (permalink / raw)
To: robh+dt, mark.rutland, thierry.reding, jonathanh
Cc: linux-tegra, devicetree, linux-arm-kernel, Mikko Perttunen
Add compatibility string for the Carmel CPU in Tegra194.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Notes:
v2:
- Added Rob's Acked-by
Documentation/devicetree/bindings/arm/cpus.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index 29e1dc5d506d..c4090c5a4f9f 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -183,6 +183,7 @@ described below.
"marvell,sheeva-v5"
"nvidia,tegra132-denver"
"nvidia,tegra186-denver"
+ "nvidia,tegra194-carmel"
"qcom,krait"
"qcom,kryo"
"qcom,kryo385"
--
2.16.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel @ 2018-07-02 12:11 ` Mikko Perttunen 0 siblings, 0 replies; 8+ messages in thread From: Mikko Perttunen @ 2018-07-02 12:11 UTC (permalink / raw) To: linux-arm-kernel Add compatibility string for the Carmel CPU in Tegra194. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> --- Notes: v2: - Added Rob's Acked-by Documentation/devicetree/bindings/arm/cpus.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index 29e1dc5d506d..c4090c5a4f9f 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -183,6 +183,7 @@ described below. "marvell,sheeva-v5" "nvidia,tegra132-denver" "nvidia,tegra186-denver" + "nvidia,tegra194-carmel" "qcom,krait" "qcom,kryo" "qcom,kryo385" -- 2.16.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] arm64: tegra: Add CPU nodes to Tegra194 device tree 2018-07-02 12:11 ` Mikko Perttunen @ 2018-07-02 12:11 ` Mikko Perttunen -1 siblings, 0 replies; 8+ messages in thread From: Mikko Perttunen @ 2018-07-02 12:11 UTC (permalink / raw) To: robh+dt, mark.rutland, thierry.reding, jonathanh Cc: linux-tegra, devicetree, linux-arm-kernel, Mikko Perttunen Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains eight NVIDIA Carmel CPUs. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> --- Notes: v2: - Moved PSCI node/properties to SoC device tree arch/arm64/boot/dts/nvidia/tegra194.dtsi | 67 ++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 6322ef265c2f..8c2b4671ef81 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -329,6 +329,73 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10000>; + enable-method = "psci"; + }; + + cpu@1 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10001>; + enable-method = "psci"; + }; + + cpu@2 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x100>; + enable-method = "psci"; + }; + + cpu@3 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x101>; + enable-method = "psci"; + }; + + cpu@4 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x200>; + enable-method = "psci"; + }; + + cpu@5 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x201>; + enable-method = "psci"; + }; + + cpu@6 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10300>; + enable-method = "psci"; + }; + + cpu@7 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10301>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + status = "okay"; + method = "smc"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 -- 2.16.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] arm64: tegra: Add CPU nodes to Tegra194 device tree @ 2018-07-02 12:11 ` Mikko Perttunen 0 siblings, 0 replies; 8+ messages in thread From: Mikko Perttunen @ 2018-07-02 12:11 UTC (permalink / raw) To: linux-arm-kernel Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains eight NVIDIA Carmel CPUs. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> --- Notes: v2: - Moved PSCI node/properties to SoC device tree arch/arm64/boot/dts/nvidia/tegra194.dtsi | 67 ++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 6322ef265c2f..8c2b4671ef81 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -329,6 +329,73 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu at 0 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10000>; + enable-method = "psci"; + }; + + cpu at 1 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10001>; + enable-method = "psci"; + }; + + cpu at 2 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x100>; + enable-method = "psci"; + }; + + cpu at 3 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x101>; + enable-method = "psci"; + }; + + cpu at 4 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x200>; + enable-method = "psci"; + }; + + cpu at 5 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x201>; + enable-method = "psci"; + }; + + cpu at 6 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10300>; + enable-method = "psci"; + }; + + cpu at 7 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10301>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + status = "okay"; + method = "smc"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 -- 2.16.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] arm64: tegra: Add CPU nodes to Tegra194 device tree 2018-07-02 12:11 ` Mikko Perttunen @ 2018-07-02 13:57 ` Thierry Reding -1 siblings, 0 replies; 8+ messages in thread From: Thierry Reding @ 2018-07-02 13:57 UTC (permalink / raw) To: Mikko Perttunen Cc: mark.rutland, devicetree, jonathanh, robh+dt, linux-tegra, linux-arm-kernel [-- Attachment #1.1: Type: text/plain, Size: 467 bytes --] On Mon, Jul 02, 2018 at 03:11:31PM +0300, Mikko Perttunen wrote: > Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains > eight NVIDIA Carmel CPUs. > > Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> > --- > > Notes: > v2: > - Moved PSCI node/properties to SoC device tree > > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 67 ++++++++++++++++++++++++++++++++ > 1 file changed, 67 insertions(+) Applied, thanks. Thierry [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] [-- Attachment #2: Type: text/plain, Size: 176 bytes --] _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] arm64: tegra: Add CPU nodes to Tegra194 device tree @ 2018-07-02 13:57 ` Thierry Reding 0 siblings, 0 replies; 8+ messages in thread From: Thierry Reding @ 2018-07-02 13:57 UTC (permalink / raw) To: linux-arm-kernel On Mon, Jul 02, 2018 at 03:11:31PM +0300, Mikko Perttunen wrote: > Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains > eight NVIDIA Carmel CPUs. > > Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> > --- > > Notes: > v2: > - Moved PSCI node/properties to SoC device tree > > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 67 ++++++++++++++++++++++++++++++++ > 1 file changed, 67 insertions(+) Applied, thanks. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180702/52fafbe9/attachment.sig> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel 2018-07-02 12:11 ` Mikko Perttunen @ 2018-07-02 13:58 ` Thierry Reding -1 siblings, 0 replies; 8+ messages in thread From: Thierry Reding @ 2018-07-02 13:58 UTC (permalink / raw) To: Mikko Perttunen Cc: mark.rutland, devicetree, jonathanh, robh+dt, linux-tegra, linux-arm-kernel [-- Attachment #1.1: Type: text/plain, Size: 420 bytes --] On Mon, Jul 02, 2018 at 03:11:30PM +0300, Mikko Perttunen wrote: > Add compatibility string for the Carmel CPU in Tegra194. > > Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> > Acked-by: Rob Herring <robh@kernel.org> > --- > > Notes: > v2: > - Added Rob's Acked-by > > Documentation/devicetree/bindings/arm/cpus.txt | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. Thierry [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] [-- Attachment #2: Type: text/plain, Size: 176 bytes --] _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel @ 2018-07-02 13:58 ` Thierry Reding 0 siblings, 0 replies; 8+ messages in thread From: Thierry Reding @ 2018-07-02 13:58 UTC (permalink / raw) To: linux-arm-kernel On Mon, Jul 02, 2018 at 03:11:30PM +0300, Mikko Perttunen wrote: > Add compatibility string for the Carmel CPU in Tegra194. > > Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> > Acked-by: Rob Herring <robh@kernel.org> > --- > > Notes: > v2: > - Added Rob's Acked-by > > Documentation/devicetree/bindings/arm/cpus.txt | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180702/6e368fc0/attachment.sig> ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-07-02 13:58 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-07-02 12:11 [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel Mikko Perttunen 2018-07-02 12:11 ` Mikko Perttunen 2018-07-02 12:11 ` [PATCH v2 2/2] arm64: tegra: Add CPU nodes to Tegra194 device tree Mikko Perttunen 2018-07-02 12:11 ` Mikko Perttunen 2018-07-02 13:57 ` Thierry Reding 2018-07-02 13:57 ` Thierry Reding 2018-07-02 13:58 ` [PATCH v2 1/2] dt-bindings: arm: Add compatible string for NVIDIA Carmel Thierry Reding 2018-07-02 13:58 ` Thierry Reding
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