From: Greentime Hu <greentime.hu@sifive.com> To: greentime.hu@sifive.com, paul.walmsley@sifive.com, hes@sifive.com, erik.danie@sifive.com, zong.li@sifive.com, bhelgaas@google.com, robh+dt@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, mturquette@baylibre.com, sboyd@kernel.org, lorenzo.pieralisi@arm.com, p.zabel@pengutronix.de, alex.dewar90@gmail.com, khilman@baylibre.com, hayashi.kunihiko@socionext.com, vidyas@nvidia.com, jh80.chung@samsung.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [RFC PATCH 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC Date: Tue, 2 Mar 2021 18:59:17 +0800 [thread overview] Message-ID: <cd88f8d29ec2050a22eb31e94f9efc1adfc4db2d.1614681831.git.greentime.hu@sifive.com> (raw) In-Reply-To: <cover.1614681831.git.greentime.hu@sifive.com> Signed-off-by: Greentime Hu <greentime.hu@sifive.com> --- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi index d1bb22b11920..d0839739b425 100644 --- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi @@ -158,6 +158,7 @@ prci: clock-controller@10000000 { reg = <0x0 0x10000000 0x0 0x1000>; clocks = <&hfclk>, <&rtcclk>; #clock-cells = <1>; + #reset-cells = <1>; }; uart0: serial@10010000 { compatible = "sifive,fu740-c000-uart", "sifive,uart0"; @@ -288,5 +289,38 @@ gpio: gpio@10060000 { clocks = <&prci PRCI_CLK_PCLK>; status = "disabled"; }; + pcie@e00000000 { + #address-cells = <3>; + #interrupt-cells = <1>; + #num-lanes = <8>; + #size-cells = <2>; + compatible = "sifive,fu740-pcie"; + reg = <0xe 0x00000000 0x1 0x0 + 0xd 0xf0000000 0x0 0x10000000 + 0x0 0x100d0000 0x0 0x1000>; + reg-names = "dbi", "config", "mgmt"; + device_type = "pci"; + dma-coherent; + bus-range = <0x0 0xff>; + ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000 /* I/O */ + 0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000 /* mem */ + 0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000 /* mem */ + 0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>; /* mem prefetchable */ + num-lanes = <0x8>; + interrupts = <56 57 58 59 60 61 62 63 64>; + interrupt-names = "msi", "inta", "intb", "intc", "intd"; + interrupt-parent = <&plic0>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0x0 0x0 0x0 0x1 &plic0 57>, + <0x0 0x0 0x0 0x2 &plic0 58>, + <0x0 0x0 0x0 0x3 &plic0 59>, + <0x0 0x0 0x0 0x4 &plic0 60>; + clock-names = "pcie_aux"; + clocks = <&prci PRCI_CLK_PCIE_AUX>; + pwren-gpios = <&gpio 5 0>; + perstn-gpios = <&gpio 8 0>; + resets = <&prci 4>; + status = "okay"; + }; }; }; -- 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: Greentime Hu <greentime.hu@sifive.com> To: greentime.hu@sifive.com, paul.walmsley@sifive.com, hes@sifive.com, erik.danie@sifive.com, zong.li@sifive.com, bhelgaas@google.com, robh+dt@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, mturquette@baylibre.com, sboyd@kernel.org, lorenzo.pieralisi@arm.com, p.zabel@pengutronix.de, alex.dewar90@gmail.com, khilman@baylibre.com, hayashi.kunihiko@socionext.com, vidyas@nvidia.com, jh80.chung@samsung.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [RFC PATCH 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC Date: Tue, 2 Mar 2021 18:59:17 +0800 [thread overview] Message-ID: <cd88f8d29ec2050a22eb31e94f9efc1adfc4db2d.1614681831.git.greentime.hu@sifive.com> (raw) In-Reply-To: <cover.1614681831.git.greentime.hu@sifive.com> Signed-off-by: Greentime Hu <greentime.hu@sifive.com> --- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi index d1bb22b11920..d0839739b425 100644 --- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi +++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi @@ -158,6 +158,7 @@ prci: clock-controller@10000000 { reg = <0x0 0x10000000 0x0 0x1000>; clocks = <&hfclk>, <&rtcclk>; #clock-cells = <1>; + #reset-cells = <1>; }; uart0: serial@10010000 { compatible = "sifive,fu740-c000-uart", "sifive,uart0"; @@ -288,5 +289,38 @@ gpio: gpio@10060000 { clocks = <&prci PRCI_CLK_PCLK>; status = "disabled"; }; + pcie@e00000000 { + #address-cells = <3>; + #interrupt-cells = <1>; + #num-lanes = <8>; + #size-cells = <2>; + compatible = "sifive,fu740-pcie"; + reg = <0xe 0x00000000 0x1 0x0 + 0xd 0xf0000000 0x0 0x10000000 + 0x0 0x100d0000 0x0 0x1000>; + reg-names = "dbi", "config", "mgmt"; + device_type = "pci"; + dma-coherent; + bus-range = <0x0 0xff>; + ranges = <0x81000000 0x0 0x60080000 0x0 0x60080000 0x0 0x10000 /* I/O */ + 0x82000000 0x0 0x60090000 0x0 0x60090000 0x0 0xff70000 /* mem */ + 0x82000000 0x0 0x70000000 0x0 0x70000000 0x0 0x1000000 /* mem */ + 0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>; /* mem prefetchable */ + num-lanes = <0x8>; + interrupts = <56 57 58 59 60 61 62 63 64>; + interrupt-names = "msi", "inta", "intb", "intc", "intd"; + interrupt-parent = <&plic0>; + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = <0x0 0x0 0x0 0x1 &plic0 57>, + <0x0 0x0 0x0 0x2 &plic0 58>, + <0x0 0x0 0x0 0x3 &plic0 59>, + <0x0 0x0 0x0 0x4 &plic0 60>; + clock-names = "pcie_aux"; + clocks = <&prci PRCI_CLK_PCIE_AUX>; + pwren-gpios = <&gpio 5 0>; + perstn-gpios = <&gpio 8 0>; + resets = <&prci 4>; + status = "okay"; + }; }; }; -- 2.30.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2021-03-02 11:22 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-02 10:59 [RFC PATCH 0/6] Add SiFive FU740 PCIe host controller driver support Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-02 10:59 ` [RFC PATCH 1/6] clk: sifive: Add pcie_aux clock in prci driver for PCIe driver Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-02 10:59 ` [RFC PATCH 2/6] clk: sifive: Use reset-simple " Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-04 11:58 ` Philipp Zabel 2021-03-04 11:58 ` Philipp Zabel 2021-03-09 7:23 ` Greentime Hu 2021-03-09 7:23 ` Greentime Hu 2021-03-02 10:59 ` [RFC PATCH 3/6] MAINTAINERS: Add maintainers for SiFive FU740 " Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-02 10:59 ` [RFC PATCH 4/6] dt-bindings: PCI: Add SiFive FU740 PCIe host controller Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-03 23:14 ` Rob Herring 2021-03-03 23:14 ` Rob Herring 2021-03-02 10:59 ` [RFC PATCH 5/6] PCI: designware: Add SiFive FU740 PCIe host controller driver Greentime Hu 2021-03-02 10:59 ` Greentime Hu 2021-03-03 23:30 ` Rob Herring 2021-03-03 23:30 ` Rob Herring 2021-03-04 12:00 ` Philipp Zabel 2021-03-04 12:00 ` Philipp Zabel 2021-03-04 15:45 ` Bjorn Helgaas 2021-03-04 15:45 ` Bjorn Helgaas 2021-03-02 10:59 ` Greentime Hu [this message] 2021-03-02 10:59 ` [RFC PATCH 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC Greentime Hu
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