Re: [PATCH 6/9] ARM: dt: tegra114: Add new SoC base, Tegra 114 SoC
flat view
From: Marc Zyngier <hidden>
Date: 2012-12-20 11:28:33
Also in:
linux-arm-kernel, linux-tegra, lkml
On 20/12/12 09:44, Hiroshi Doyu wrote:
Initial support for Tegra 114 SoC. This is expected to be included in the board DTS files, Tegra 114 SoC based evaluation board family. Signed-off-by: Hiroshi Doyu <redacted>
You definitely need to add some cpu nodes here, or get someone to merge the NR_CPUS=0 patch: https://lkml.org/lkml/2012/3/31/131 ;-)
quoted hunk ↗ jump to hunk
--- arch/arm/boot/dts/tegra114.dtsi | 89 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 arch/arm/boot/dts/tegra114.dtsidiff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi new file mode 100644 index 0000000..a5b7330 --- /dev/null +++ b/arch/arm/boot/dts/tegra114.dtsi@@ -0,0 +1,89 @@ +/include/ "skeleton.dtsi" + +/ { + compatible = "nvidia,tegra114"; + interrupt-parent = <&gic>; + + gic: interrupt-controller { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + reg = <0x50041000 0x1000 + 0x50042000 0x1000>;
If this is indeed an A15 GIC, how about adding the GICH and GICV regions, as well as the VGIC maintenance interrupt?
quoted hunk ↗ jump to hunk
+ interrupt-controller; + #interrupt-cells = <3>; + }; + + timer@60005000 { + compatible = "nvidia,tegra114-timer", "nvidia,tegra20-timer"; + reg = <0x60005000 0x400>; + interrupts = <0 0 0x04 + 0 1 0x04 + 0 41 0x04 + 0 42 0x04 + 0 121 0x04 + 0 122 0x04>; + }; + + serial@70006000 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + reg = <0x70006000 0x40>; + reg-shift = <2>; + interrupts = <0 36 0x04>; + status = "disabled"; + }; + + serial@70006040 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + reg = <0x70006040 0x40>; + reg-shift = <2>; + interrupts = <0 37 0x04>; + status = "disabled"; + }; + + serial@70006200 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + reg = <0x70006200 0x100>; + reg-shift = <2>; + interrupts = <0 46 0x04>; + status = "disabled"; + }; + + serial@70006300 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + reg = <0x70006300 0x100>; + reg-shift = <2>; + interrupts = <0 90 0x04>; + status = "disabled"; + }; + + serial@70006400 { + compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; + reg = <0x70006400 0x100>; + reg-shift = <2>; + interrupts = <0 91 0x04>; + status = "disabled"; + }; + + rtc { + compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc"; + reg = <0x7000e000 0x100>; + interrupts = <0 2 0x04>; + }; + + pmc { + compatible = "nvidia,tegra114-pmc", "nvidia,tegra20-pmc"; + reg = <0x7000e400 0x400>; + }; + + tsc { + compatible = "nvidia,tegra114-tsc"; + reg = <0x700f0000 0x20000>; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <1 13 0xf08>, + <1 14 0xf08>, + <1 11 0xf08>, + <1 10 0xf08>; + }; +};
-- Jazz is not dead. It just smells funny...