[PATCH v3 6/8] ARM: dts: r9a06g032: Add internal PCI bridge node

Herve Codina
2022-04-22T12:10:07Z

Add the device node for the r9a06g032 internal PCI bridge device.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
---
arch/arm/boot/dts/r9a06g032.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi
index 20286433d3c6..33581f0c55c4 100644
--- a/arch/arm/boot/dts/r9a06g032.dtsi
+++ b/arch/arm/boot/dts/r9a06g032.dtsi
@@ -212,6 +212,35 @@ gic: interrupt-controller@44101000 {
interrupts =
<GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
};
+
+ pci_usb: pci@40030000 {
+ compatible = "renesas,pci-r9a06g032", "renesas,pci-rzn1";
+ device_type = "pci";
+ clocks = <&sysctrl R9A06G032_HCLK_USBH>,
+ <&sysctrl R9A06G032_HCLK_USBPM>,
+ <&sysctrl R9A06G032_CLK_PCI_USB>;
+ clock-names = "hclk_usbh", "hclk_usbpm", "clk_pci_usb";
+ power-domains = <&sysctrl>;
+ reg = <0x40030000 0xc00>,
+ <0x40020000 0x1100>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0x40020000 0x40020000 0 0x00010000>;
+ /* Should map all possible DDR as inbound ranges, but
+ * the IP only supports a 256MB, 512MB, or 1GB window.
+ * flags, PCI addr (64-bit), CPU addr, PCI size (64-bit)
+ */
+ dma-ranges = <0x42000000 0 0x80000000 0x80000000 0 0x40000000>;
+ interrupt-map-mask = <0xf800 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH
+ 0x0800 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH
+ 0x1000 0 0 2 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ };
};

timer {
--
2.35.1