From: Geert Uytterhoeven <geert@linux-m68k.org> To: Conor Dooley <conor.dooley@microchip.com> Cc: "Linus Walleij" <linus.walleij@linaro.org>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Rob Herring" <robh+dt@kernel.org>, "Jassi Brar" <jassisinghbrar@gmail.com>, "Paul Walmsley" <paul.walmsley@sifive.com>, "Palmer Dabbelt" <palmer@dabbelt.com>, "Albert Ou" <aou@eecs.berkeley.edu>, "Alessandro Zummo" <a.zummo@towertech.it>, "Alexandre Belloni" <alexandre.belloni@bootlin.com>, "Mark Brown" <broonie@kernel.org>, "Greg KH" <gregkh@linuxfoundation.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Lee Jones" <lee.jones@linaro.org>, "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>, "Linux I2C" <linux-i2c@vger.kernel.org>, "Linux PWM List" <linux-pwm@vger.kernel.org>, linux-riscv <linux-riscv@lists.infradead.org>, "Linux Crypto Mailing List" <linux-crypto@vger.kernel.org>, linux-rtc@vger.kernel.org, linux-spi <linux-spi@vger.kernel.org>, "USB list" <linux-usb@vger.kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski@canonical.com>, "Bin Meng" <bin.meng@windriver.com>, "Heiko Stuebner" <heiko@sntech.de>, "Lewis Hanly" <lewis.hanly@microchip.com>, daire.mcnamara@microchip.com, ivan.griffin@microchip.com, "Atish Patra" <atish.patra@wdc.com> Subject: Re: [PATCH v2 14/17] riscv: dts: microchip: add fpga fabric section to icicle kit Date: Fri, 17 Dec 2021 14:43:10 +0100 [thread overview] Message-ID: <CAMuHMdV0N-15kNZ1fnzaj_psNVCRUQP506Noc-tHawmgxqCVeA@mail.gmail.com> (raw) In-Reply-To: <20211217093325.30612-15-conor.dooley@microchip.com> Hi Conor, On Fri, Dec 17, 2021 at 10:33 AM <conor.dooley@microchip.com> wrote: > From: Conor Dooley <conor.dooley@microchip.com> > > Split the device tree for the Microchip MPFS into two sections by adding > microchip-mpfs-fabric.dtsi, which contains peripherals contained in the > FPGA fabric. > > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Thanks for your patch! > --- /dev/null > +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi > @@ -0,0 +1,13 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* Copyright (c) 2020-2021 Microchip Technology Inc */ > + > +/ { > + corePWM0: pwm@41000000 { > + compatible = "microchip,corepwm"; > + reg = <0x0 0x41000000 0x0 0xF0>; > + microchip,sync-update = /bits/ 8 <0>; > + #pwm-cells = <2>; > + clocks = <&clkcfg CLK_FIC3>; > + status = "disabled"; > + }; I'm wondering if these should be grouped under a "fabric" subnode, like we have an "soc" subnode for on-SoC devices? Rob? BTW, do you already have a naming plan for different revisions of FPGA fabric cores? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert@linux-m68k.org> To: Conor Dooley <conor.dooley@microchip.com> Cc: "Linus Walleij" <linus.walleij@linaro.org>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Rob Herring" <robh+dt@kernel.org>, "Jassi Brar" <jassisinghbrar@gmail.com>, "Paul Walmsley" <paul.walmsley@sifive.com>, "Palmer Dabbelt" <palmer@dabbelt.com>, "Albert Ou" <aou@eecs.berkeley.edu>, "Alessandro Zummo" <a.zummo@towertech.it>, "Alexandre Belloni" <alexandre.belloni@bootlin.com>, "Mark Brown" <broonie@kernel.org>, "Greg KH" <gregkh@linuxfoundation.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Lee Jones" <lee.jones@linaro.org>, "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>, "Linux I2C" <linux-i2c@vger.kernel.org>, "Linux PWM List" <linux-pwm@vger.kernel.org>, linux-riscv <linux-riscv@lists.infradead.org>, "Linux Crypto Mailing List" <linux-crypto@vger.kernel.org>, linux-rtc@vger.kernel.org, linux-spi <linux-spi@vger.kernel.org>, "USB list" <linux-usb@vger.kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski@canonical.com>, "Bin Meng" <bin.meng@windriver.com>, "Heiko Stuebner" <heiko@sntech.de>, "Lewis Hanly" <lewis.hanly@microchip.com>, daire.mcnamara@microchip.com, ivan.griffin@microchip.com, "Atish Patra" <atish.patra@wdc.com> Subject: Re: [PATCH v2 14/17] riscv: dts: microchip: add fpga fabric section to icicle kit Date: Fri, 17 Dec 2021 14:43:10 +0100 [thread overview] Message-ID: <CAMuHMdV0N-15kNZ1fnzaj_psNVCRUQP506Noc-tHawmgxqCVeA@mail.gmail.com> (raw) In-Reply-To: <20211217093325.30612-15-conor.dooley@microchip.com> Hi Conor, On Fri, Dec 17, 2021 at 10:33 AM <conor.dooley@microchip.com> wrote: > From: Conor Dooley <conor.dooley@microchip.com> > > Split the device tree for the Microchip MPFS into two sections by adding > microchip-mpfs-fabric.dtsi, which contains peripherals contained in the > FPGA fabric. > > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Thanks for your patch! > --- /dev/null > +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi > @@ -0,0 +1,13 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* Copyright (c) 2020-2021 Microchip Technology Inc */ > + > +/ { > + corePWM0: pwm@41000000 { > + compatible = "microchip,corepwm"; > + reg = <0x0 0x41000000 0x0 0xF0>; > + microchip,sync-update = /bits/ 8 <0>; > + #pwm-cells = <2>; > + clocks = <&clkcfg CLK_FIC3>; > + status = "disabled"; > + }; I'm wondering if these should be grouped under a "fabric" subnode, like we have an "soc" subnode for on-SoC devices? Rob? BTW, do you already have a naming plan for different revisions of FPGA fabric cores? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2021-12-17 13:51 UTC|newest] Thread overview: 112+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-17 9:33 [PATCH v2 00/17] Update the Icicle Kit device tree conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 9:33 ` [PATCH v2 01/17] dt-bindings: interrupt-controller: create a header for RISC-V interrupts conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-21 17:47 ` Rob Herring 2021-12-21 17:47 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 02/17] dt-bindings: soc/microchip: update syscontroller compatibles conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 13:24 ` Geert Uytterhoeven 2021-12-17 13:24 ` Geert Uytterhoeven 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 03/17] dt-bindings: soc/microchip: make systemcontroller a mfd conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-21 17:55 ` Rob Herring 2021-12-21 17:55 ` Rob Herring 2021-12-21 23:50 ` conor dooley 2021-12-21 23:50 ` conor dooley 2021-12-17 9:33 ` [PATCH v2 04/17] mailbox: change mailbox-mpfs compatible string conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 13:25 ` Geert Uytterhoeven 2021-12-17 13:25 ` Geert Uytterhoeven 2021-12-17 9:33 ` [PATCH v2 05/17] dt-bindings: i2c: add bindings for microchip mpfs i2c conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 06/17] dt-bindings: rng: add bindings for microchip mpfs rng conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:53 ` Krzysztof Kozlowski 2021-12-17 14:53 ` Krzysztof Kozlowski 2021-12-17 15:07 ` Krzysztof Kozlowski 2021-12-17 15:07 ` Krzysztof Kozlowski 2021-12-17 15:22 ` Conor.Dooley 2021-12-17 15:22 ` Conor.Dooley 2021-12-17 15:47 ` Krzysztof Kozlowski 2021-12-17 15:47 ` Krzysztof Kozlowski 2021-12-17 16:26 ` conor dooley 2021-12-17 16:26 ` conor dooley 2021-12-17 9:33 ` [PATCH v2 07/17] dt-bindings: rtc: add bindings for microchip mpfs rtc conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-20 14:37 ` Rob Herring 2021-12-20 14:37 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 08/17] dt-bindings: soc/microchip: add bindings for mpfs system services conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 9:33 ` [PATCH v2 09/17] dt-bindings: gpio: add bindings for microchip mpfs gpio conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 10/17] dt-bindings: spi: add bindings for microchip mpfs spi conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 11:17 ` Mark Brown 2021-12-17 11:17 ` Mark Brown 2021-12-17 11:40 ` Conor.Dooley 2021-12-17 11:40 ` Conor.Dooley 2021-12-17 11:43 ` Mark Brown 2021-12-17 11:43 ` Mark Brown 2021-12-20 8:05 ` Conor.Dooley 2021-12-20 8:05 ` Conor.Dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 11/17] dt-bindings: usb: add bindings for microchip mpfs musb conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-21 13:32 ` Rob Herring 2021-12-21 13:32 ` Rob Herring 2021-12-17 9:33 ` [PATCH v2 12/17] dt-bindings: pwm: add microchip corePWM binding conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:21 ` Rob Herring 2021-12-17 14:58 ` Krzysztof Kozlowski 2021-12-17 14:58 ` Krzysztof Kozlowski 2021-12-17 9:33 ` [PATCH v2 13/17] riscv: dts: microchip: use hart and clk defines for icicle kit conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 13:40 ` Geert Uytterhoeven 2021-12-17 13:40 ` Geert Uytterhoeven 2021-12-17 9:33 ` [PATCH v2 14/17] riscv: dts: microchip: add fpga fabric section to " conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 13:43 ` Geert Uytterhoeven [this message] 2021-12-17 13:43 ` Geert Uytterhoeven 2021-12-17 15:32 ` Conor.Dooley 2021-12-17 15:32 ` Conor.Dooley 2021-12-17 16:00 ` Geert Uytterhoeven 2021-12-17 16:00 ` Geert Uytterhoeven 2022-01-12 9:38 ` Conor.Dooley 2022-01-12 9:38 ` Conor.Dooley 2022-01-14 13:35 ` Conor.Dooley 2022-01-14 13:35 ` Conor.Dooley 2021-12-17 14:59 ` Krzysztof Kozlowski 2021-12-17 14:59 ` Krzysztof Kozlowski 2021-12-17 9:33 ` [PATCH v2 15/17] riscv: dts: microchip: refactor icicle kit device tree conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 15:04 ` Krzysztof Kozlowski 2021-12-17 15:04 ` Krzysztof Kozlowski 2021-12-17 15:23 ` Conor.Dooley 2021-12-17 15:23 ` Conor.Dooley 2021-12-17 9:33 ` [PATCH v2 16/17] riscv: dts: microchip: update peripherals in " conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 9:33 ` [PATCH v2 17/17] MAINTAINERS: update riscv/microchip entry conor.dooley 2021-12-17 9:33 ` conor.dooley 2021-12-17 15:09 ` Krzysztof Kozlowski 2021-12-17 15:09 ` Krzysztof Kozlowski 2021-12-23 14:56 ` Conor.Dooley 2021-12-23 14:56 ` Conor.Dooley 2021-12-23 17:36 ` Palmer Dabbelt 2021-12-23 17:36 ` Palmer Dabbelt 2022-01-12 13:32 ` Lewis.Hanly 2022-01-12 13:32 ` Lewis.Hanly 2021-12-17 9:48 ` [PATCH v2 00/17] Update the Icicle Kit device tree Geert Uytterhoeven 2021-12-17 9:48 ` Geert Uytterhoeven
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