diff options
Diffstat (limited to 'dts/src/arm/bcm2711.dtsi')
| -rw-r--r-- | dts/src/arm/bcm2711.dtsi | 82 |
1 files changed, 57 insertions, 25 deletions
diff --git a/dts/src/arm/bcm2711.dtsi b/dts/src/arm/bcm2711.dtsi index e2f6ffb00a..d1e684d0ac 100644 --- a/dts/src/arm/bcm2711.dtsi +++ b/dts/src/arm/bcm2711.dtsi @@ -12,26 +12,6 @@ interrupt-parent = <&gicv2>; - reserved-memory { - #address-cells = <2>; - #size-cells = <1>; - ranges; - - /* - * arm64 reserves the CMA by default somewhere in ZONE_DMA32, - * that's not good enough for the BCM2711 as some devices can - * only address the lower 1G of memory (ZONE_DMA). - */ - linux,cma { - compatible = "shared-dma-pool"; - size = <0x2000000>; /* 32MB */ - alloc-ranges = <0x0 0x00000000 0x40000000>; - reusable; - linux,cma-default; - }; - }; - - soc { /* * Defined ranges: @@ -66,6 +46,17 @@ IRQ_TYPE_LEVEL_HIGH)>; }; + avs_monitor: avs-monitor@7d5d2000 { + compatible = "brcm,bcm2711-avs-monitor", + "syscon", "simple-mfd"; + reg = <0x7d5d2000 0xf00>; + + thermal: thermal { + compatible = "brcm,bcm2711-thermal"; + #thermal-sensor-cells = <0>; + }; + }; + dma: dma@7e007000 { compatible = "brcm,bcm2835-dma"; reg = <0x7e007000 0xb00>; @@ -112,10 +103,8 @@ }; rng@7e104000 { - interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; - - /* RNG is incompatible with brcm,bcm2835-rng */ - status = "disabled"; + compatible = "brcm,bcm2711-rng200"; + reg = <0x7e104000 0x28>; }; uart2: serial@7e201400 { @@ -331,7 +320,36 @@ #address-cells = <2>; #size-cells = <1>; - ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>; + ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>, + <0x6 0x00000000 0x6 0x00000000 0x40000000>; + + pcie0: pcie@7d500000 { + compatible = "brcm,bcm2711-pcie"; + reg = <0x0 0x7d500000 0x9310>; + device_type = "pci"; + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pcie", "msi"; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 + IRQ_TYPE_LEVEL_HIGH>; + msi-controller; + msi-parent = <&pcie0>; + + ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 + 0x0 0x04000000>; + /* + * The wrapper around the PCIe block has a bug + * preventing it from accessing beyond the first 3GB of + * memory. + */ + dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 + 0x0 0xc0000000>; + brcm,enable-ssc; + }; genet: ethernet@7d580000 { compatible = "brcm,bcm2711-genet-v5"; @@ -363,6 +381,7 @@ &cpu_thermal { coefficients = <(-487) 410040>; + thermal-sensors = <&thermal>; }; &dsi0 { @@ -828,6 +847,19 @@ }; }; +&rmem { + #address-cells = <2>; +}; + +&cma { + /* + * arm64 reserves the CMA by default somewhere in ZONE_DMA32, + * that's not good enough for the BCM2711 as some devices can + * only address the lower 1G of memory (ZONE_DMA). + */ + alloc-ranges = <0x0 0x00000000 0x40000000>; +}; + &i2c0 { compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c"; interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; |