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authorArnd Bergmann <arnd@arndb.de>2019-02-15 16:19:49 +0100
committerArnd Bergmann <arnd@arndb.de>2019-02-15 16:20:03 +0100
commit87503c012a7d0003a423b0f557ecd3ff55f2c0cc (patch)
tree95c95bf711c7f8ef269ecff62a92f004cbbfb578 /arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
parent75ed0b2d2d961171f764a3902fa78a8147c4b7d7 (diff)
parent519904a42ff8c2ed23651f33c256d009c656a50b (diff)
Merge tag 'uniphier-dt64-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into arm/dt
UniPhier ARM64 SoC DT updates for v5.1 - Add PCI Express controller nodes * tag 'uniphier-dt64-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier: arm64: dts: uniphier: sort labels in the same order as in dtsi arm64: dts: uniphier: Add PCIe host controller and PHY nodes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi')
-rw-r--r--arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index 7a68ee1a35d5..017f6328c191 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -869,6 +869,53 @@
};
};
+ pcie: pcie@66000000 {
+ compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+ status = "disabled";
+ reg-names = "dbi", "link", "config";
+ reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
+ <0x2fff0000 0x10000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ clocks = <&sys_clk 24>;
+ resets = <&sys_rst 24>;
+ num-lanes = <1>;
+ num-viewport = <1>;
+ bus-range = <0x0 0xff>;
+ device_type = "pci";
+ ranges =
+ /* downstream I/O */
+ <0x81000000 0 0x00000000 0x2ffe0000 0 0x00010000>,
+ /* non-prefetchable memory */
+ <0x82000000 0 0x20000000 0x20000000 0 0x0ffe0000>;
+ #interrupt-cells = <1>;
+ interrupt-names = "dma", "msi";
+ interrupts = <0 224 4>, <0 225 4>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie_intc 0>, /* INTA */
+ <0 0 0 2 &pcie_intc 1>, /* INTB */
+ <0 0 0 3 &pcie_intc 2>, /* INTC */
+ <0 0 0 4 &pcie_intc 3>; /* INTD */
+ phy-names = "pcie-phy";
+ phys = <&pcie_phy>;
+
+ pcie_intc: legacy-interrupt-controller {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 226 4>;
+ };
+ };
+
+ pcie_phy: phy@66038000 {
+ compatible = "socionext,uniphier-ld20-pcie-phy";
+ reg = <0x66038000 0x4000>;
+ #phy-cells = <0>;
+ clocks = <&sys_clk 24>;
+ resets = <&sys_rst 24>;
+ socionext,syscon = <&soc_glue>;
+ };
+
nand: nand@68000000 {
compatible = "socionext,uniphier-denali-nand-v5b";
status = "disabled";