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From: Greentime Hu <greentime.hu@sifive.com>
To: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
	hes@sifive.com, Erik Danie <erik.danie@sifive.com>,
	Zong Li <zong.li@sifive.com>, Bjorn Helgaas <bhelgaas@google.com>,
	robh+dt@kernel.org, Albert Ou <aou@eecs.berkeley.edu>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Philipp Zabel <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 <linux-riscv@lists.infradead.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-clk@vger.kernel.org, Bjorn Helgaas <helgaas@kernel.org>
Subject: Re: [PATCH v2 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
Date: Mon, 19 Apr 2021 10:43:28 +0800	[thread overview]
Message-ID: <CAHCEehL+3ZxKv_nxSR6s0vWEFtNHSYOX_dHrpfGq1hM8xwhHRQ@mail.gmail.com> (raw)
In-Reply-To: <mhng-30f397a9-b7af-4247-baa0-d8e1d30c6b97@palmerdabbelt-glaptop>

Palmer Dabbelt <palmer@dabbelt.com> 於 2021年3月31日 週三 上午8:24寫道:
>
> On Wed, 17 Mar 2021 23:08:13 PDT (-0700), greentime.hu@sifive.com wrote:
> > 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";
> > +             };
> >       };
> >  };
>
> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
>
> I'm happy to take these all through the RISC-V tree if that helps, but
> as usual I'd like reviews or acks from the subsystem maintainers.  It
> looks like there are some issues so I'm going to drop this from my
> inbox.

Hi Palmer,

Since the subsystem maintainer has pick the first 5 patches to his
branch, would you please help to pick the 6th patch of version 6?
Thank you. :)

https://www.spinics.net/lists/linux-clk/msg57213.html
https://patchwork.kernel.org/project/linux-riscv/patch/20210406092634.50465-7-greentime.hu@sifive.com/

  reply	other threads:[~2021-04-19  2:43 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-18  6:08 [PATCH v2 0/6] Add SiFive FU740 PCIe host controller driver support Greentime Hu
2021-03-18  6:08 ` [PATCH v2 1/6] clk: sifive: Add pcie_aux clock in prci driver for PCIe driver Greentime Hu
2021-03-18  6:08 ` [PATCH v2 2/6] clk: sifive: Use reset-simple " Greentime Hu
2021-03-29 19:14   ` Stephen Boyd
2021-03-30  3:36     ` Greentime Hu
2021-03-31  0:24       ` Palmer Dabbelt
2021-03-18  6:08 ` [PATCH v2 3/6] MAINTAINERS: Add maintainers for SiFive FU740 " Greentime Hu
2021-03-18  6:08 ` [PATCH v2 4/6] dt-bindings: PCI: Add SiFive FU740 PCIe host controller Greentime Hu
2021-03-19  3:56   ` Krzysztof Wilczyński
2021-03-19 21:49   ` Rob Herring
2021-03-23 20:35   ` Rob Herring
2021-03-29  3:39     ` Greentime Hu
2021-03-18  6:08 ` [PATCH v2 5/6] PCI: fu740: Add SiFive FU740 PCIe host controller driver Greentime Hu
2021-03-19  4:37   ` Krzysztof Wilczyński
2021-03-19  4:42     ` Krzysztof Wilczyński
2021-03-18  6:08 ` [PATCH v2 6/6] riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC Greentime Hu
2021-03-31  0:24   ` Palmer Dabbelt
2021-04-19  2:43     ` Greentime Hu [this message]
2021-04-19  2:48       ` Greentime Hu
2021-03-29 19:12 ` [PATCH v2 0/6] Add SiFive FU740 PCIe host controller driver support Stephen Boyd
2021-04-01  6:16   ` Greentime Hu

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