diff options
Diffstat (limited to 'arch/arm/dts/tegra124.dtsi')
| -rw-r--r-- | arch/arm/dts/tegra124.dtsi | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi index 6b5c2bea63..9fa141d8fe 100644 --- a/arch/arm/dts/tegra124.dtsi +++ b/arch/arm/dts/tegra124.dtsi @@ -2,11 +2,91 @@ #include <dt-bindings/gpio/tegra-gpio.h> #include <dt-bindings/pinctrl/pinctrl-tegra.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h> #include "skeleton.dtsi" / { compatible = "nvidia,tegra124"; + interrupt-parent = <&gic>; + + pcie-controller@01003000 { + compatible = "nvidia,tegra124-pcie"; + device_type = "pci"; + reg = <0x01003000 0x00000800 /* PADS registers */ + 0x01003800 0x00000800 /* AFI registers */ + 0x02000000 0x10000000>; /* configuration space */ + reg-names = "pads", "afi", "cs"; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */ + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */ + interrupt-names = "intr", "msi"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + + bus-range = <0x00 0xff>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x82000000 0 0x01000000 0x01000000 0 0x00001000 /* port 0 configuration space */ + 0x82000000 0 0x01001000 0x01001000 0 0x00001000 /* port 1 configuration space */ + 0x81000000 0 0x0 0x12000000 0 0x00010000 /* downstream I/O (64 KiB) */ + 0x82000000 0 0x13000000 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ + 0xc2000000 0 0x20000000 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + + clocks = <&tegra_car TEGRA124_CLK_PCIE>, + <&tegra_car TEGRA124_CLK_AFI>, + <&tegra_car TEGRA124_CLK_PLL_E>, + <&tegra_car TEGRA124_CLK_CML0>; + clock-names = "pex", "afi", "pll_e", "cml"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; + status = "disabled"; + + phys = <&padctl TEGRA_XUSB_PADCTL_PCIE>; + phy-names = "pcie"; + + pci@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x01000000 0 0x1000>; + reg = <0x000800 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <2>; + }; + + pci@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x01001000 0 0x1000>; + reg = <0x001000 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <1>; + }; + }; + + gic: interrupt-controller@50041000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x50041000 0x1000>, + <0x50042000 0x2000>, + <0x50044000 0x2000>, + <0x50046000 0x2000>; + interrupts = <GIC_PPI 9 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; tegra_car: clock@60006000 { compatible = "nvidia,tegra124-car"; @@ -269,6 +349,15 @@ clocks = <&tegra_car 105>; }; + padctl: padctl@7009f000 { + compatible = "nvidia,tegra124-xusb-padctl"; + reg = <0x7009f000 0x1000>; + resets = <&tegra_car 142>; + reset-names = "padctl"; + + #phy-cells = <1>; + }; + sdhci@700b0000 { compatible = "nvidia,tegra124-sdhci"; reg = <0x700b0000 0x200>; |