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Groups > linux.kernel > #1436865
| From | Joseph Lo <josephl@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH V2 08/10] arm64: dts: tegra: Add Tegra186 support |
| Date | 2016-07-05 11:10 +0200 |
| Message-ID | <rRuwG-MJ-43@gated-at.bofh.it> (permalink) |
| References | <rRuwF-MJ-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This adds the initial support of Tegra186 SoC, which can help to bring
up the debug console and initrd for further developing.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
Changes in V2:
- update the file according the HSP and BPMP binding fix in V2
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 77 ++++++++++++++++++++++++++++++++
1 file changed, 77 insertions(+)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra186.dtsi
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
new file mode 100644
index 000000000000..57badd5de9b4
--- /dev/null
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -0,0 +1,77 @@
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mailbox/tegra186-hsp.h>
+
+/ {
+ compatible = "nvidia,tegra186";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ uarta: serial@03100000 {
+ compatible = "nvidia,tegra186-uart", "nvidia,tegra20-uart";
+ reg = <0x0 0x03100000 0x0 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@03881000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x03881000 0x0 0x1000>,
+ <0x0 0x03882000 0x0 0x2000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupt-parent = <&gic>;
+ };
+
+ hsp_top0: hsp@03c00000 {
+ compatible = "nvidia,tegra186-hsp";
+ reg = <0x0 0x03c00000 0x0 0xa0000>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "doorbell";
+ #mbox-cells = <1>;
+ status = "disabled";
+ };
+
+ sysram@30000000 {
+ compatible = "nvidia,tegra186-sysram", "mmio-ram";
+ reg = <0x0 0x30000000 0x0 0x4ffff>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0 0x0 0x0 0x30000000 0x0 0x4ffff>;
+
+ cpu_bpmp_tx: bpmp_shmem@4e000 {
+ compatible = "nvidia,tegra186-bpmp-shmem";
+ reg = <0x0 0x4e000 0x0 0x1000>;
+ };
+
+ cpu_bpmp_rx: bpmp_shmem@4f000 {
+ compatible = "nvidia,tegra186-bpmp-shmem";
+ reg = <0x0 0x4f000 0x0 0x1000>;
+ };
+ };
+
+ bpmp {
+ compatible = "nvidia,tegra186-bpmp";
+ mboxes = <&hsp_top0 HSP_MBOX_ID(DB, HSP_DB_MASTER_BPMP)>;
+ shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ status = "disabled";
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupt-parent = <&gic>;
+ };
+};
--
2.9.0
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[PATCH V2 00/10] arm64: tegra: add BPMP support Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
[PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Alexandre Courbot <gnurou@gmail.com> - 2016-07-06 09:10 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Joseph Lo <josephl@nvidia.com> - 2016-07-06 11:10 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Alexandre Courbot <gnurou@gmail.com> - 2016-07-06 14:30 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Joseph Lo <josephl@nvidia.com> - 2016-07-07 08:40 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Sivaram Nair <sivaramn@nvidia.com> - 2016-07-07 23:40 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Stephen Warren <swarren@wwwdotorg.org> - 2016-07-06 19:00 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Joseph Lo <josephl@nvidia.com> - 2016-07-07 08:50 +0200
Re: [PATCH V2 02/10] mailbox: tegra-hsp: Add HSP(Hardware Synchronization Primitives) driver Sivaram Nair <sivaramn@nvidia.com> - 2016-07-07 23:20 +0200
[PATCH V2 07/10] arm64: defconfig: Enable Tegra186 SoC Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
[PATCH V2 09/10] arm64: dts: tegra: Add NVIDIA Tegra186 P3310 main board support Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
[PATCH V2 10/10] arm64: dts: tegra: Add NVIDIA P2771 board support Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
[PATCH V2 04/10] firmware: tegra: add IVC library Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
Re: [PATCH V2 04/10] firmware: tegra: add IVC library Alexandre Courbot <gnurou@gmail.com> - 2016-07-07 13:20 +0200
Re: [PATCH V2 04/10] firmware: tegra: add IVC library Paul Gortmaker <paul.gortmaker@windriver.com> - 2016-07-10 01:50 +0200
[PATCH V2 08/10] arm64: dts: tegra: Add Tegra186 support Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
[PATCH V2 06/10] soc/tegra: Add Tegra186 support Joseph Lo <josephl@nvidia.com> - 2016-07-05 11:10 +0200
Re: [PATCH V2 03/10] Documentation: dt-bindings: firmware: tegra: add bindings of the BPMP Alexandre Courbot <gnurou@gmail.com> - 2016-07-06 13:50 +0200
Re: [PATCH V2 03/10] Documentation: dt-bindings: firmware: tegra: add bindings of the BPMP Joseph Lo <josephl@nvidia.com> - 2016-07-07 08:30 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Alexandre Courbot <gnurou@gmail.com> - 2016-07-06 14:00 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Stephen Warren <swarren@wwwdotorg.org> - 2016-07-06 18:50 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Matt Longnecker <mlongnecker@nvidia.com> - 2016-07-06 18:50 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Alexandre Courbot <gnurou@gmail.com> - 2016-07-07 04:30 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Joseph Lo <josephl@nvidia.com> - 2016-07-07 10:20 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Alexandre Courbot <gnurou@gmail.com> - 2016-07-07 12:20 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Stephen Warren <swarren@wwwdotorg.org> - 2016-07-07 22:00 +0200
Re: [PATCH V2 05/10] firmware: tegra: add BPMP support Sivaram Nair <sivaramn@nvidia.com> - 2016-07-08 22:30 +0200
Re: [PATCH V2 03/10] Documentation: dt-bindings: firmware: tegra: add bindings of the BPMP Stephen Warren <swarren@wwwdotorg.org> - 2016-07-06 19:10 +0200
Re: [PATCH V2 03/10] Documentation: dt-bindings: firmware: tegra: add bindings of the BPMP Joseph Lo <josephl@nvidia.com> - 2016-07-07 08:30 +0200
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