From: Yash Shah <yash.shah@sifive.com>
To: David Miller <davem@davemloft.net>,
devicetree@vger.kernel.org, netdev <netdev@vger.kernel.org>,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Nicolas Ferre" <nicolas.ferre@microchip.com>,
"Palmer Dabbelt" <palmer@sifive.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Petr Štetiar" <ynezz@true.cz>,
"Sachin Ghadi" <sachin.ghadi@sifive.com>
Subject: Re: [PATCH v2 0/2] Add macb support for SiFive FU540-C000
Date: Mon, 17 Jun 2019 10:13:05 +0530 [thread overview]
Message-ID: <CAJ2_jOH2X6+CcNCruxX0aeCzPnjcGuv-X1Q4eESsY6PyW1LViA@mail.gmail.com> (raw)
In-Reply-To: <1560745167-9866-1-git-send-email-yash.shah@sifive.com>
On Mon, Jun 17, 2019 at 9:49 AM Yash Shah <yash.shah@sifive.com> wrote:
>
> On FU540, the management IP block is tightly coupled with the Cadence
> MACB IP block. It manages many of the boundary signals from the MACB IP
> This patchset controls the tx_clk input signal to the MACB IP. It
> switches between the local TX clock (125MHz) and PHY TX clocks. This
> is necessary to toggle between 1Gb and 100/10Mb speeds.
>
> Future patches may add support for monitoring or controlling other IP
> boundary signals.
>
> This patchset is mostly based on work done by
> Wesley Terpstra <wesley@sifive.com>
>
> This patchset is based on Linux v5.2-rc1 and tested on HiFive Unleashed
> board with additional board related patches needed for testing can be
> found at dev/yashs/ethernet branch of:
Correction in branch name: dev/yashs/ethernet_v2
> https://github.com/yashshah7/riscv-linux.git
>
> Change History:
> V2:
> - Change compatible string from "cdns,fu540-macb" to "sifive,fu540-macb"
> - Add "MACB_SIFIVE_FU540" in Kconfig to support SiFive FU540 in macb
> driver. This is needed because on FU540, the macb driver depends on
> SiFive GPIO driver.
> - Avoid writing the result of a comparison to a register.
> - Fix the issue of probe fail on reloading the module reported by:
> Andreas Schwab <schwab@suse.de>
>
> Yash Shah (2):
> macb: bindings doc: add sifive fu540-c000 binding
> macb: Add support for SiFive FU540-C000
>
> Documentation/devicetree/bindings/net/macb.txt | 3 +
> drivers/net/ethernet/cadence/Kconfig | 6 ++
> drivers/net/ethernet/cadence/macb_main.c | 129 +++++++++++++++++++++++++
> 3 files changed, 138 insertions(+)
>
> --
> 1.9.1
>
next prev parent reply other threads:[~2019-06-17 4:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-17 4:19 [PATCH v2 0/2] Add macb support for SiFive FU540-C000 Yash Shah
2019-06-17 4:19 ` [PATCH v2 1/2] macb: bindings doc: add sifive fu540-c000 binding Yash Shah
2019-06-17 8:56 ` Paul Walmsley
2019-06-17 4:19 ` [PATCH v2 2/2] macb: Add support for SiFive FU540-C000 Yash Shah
2019-06-17 15:58 ` Andrew Lunn
2019-06-18 4:04 ` Yash Shah
2019-06-17 4:43 ` Yash Shah [this message]
2019-06-17 8:25 ` [PATCH v2 0/2] Add macb " Andreas Schwab
2019-06-17 9:58 ` Paul Walmsley
2019-06-17 10:01 ` Andreas Schwab
2019-06-17 10:05 ` Paul Walmsley
2019-06-17 10:14 ` Andreas Schwab
2019-06-17 11:34 ` Paul Walmsley
2019-06-17 14:14 ` Troy Benjegerdes
2019-06-17 14:20 ` Paul Walmsley
2019-06-17 18:42 ` Alistair Francis
2019-06-18 3:26 ` Paul Walmsley
2019-06-18 9:32 ` Anup Patel
2019-06-18 16:49 ` Troy Benjegerdes
2019-06-18 23:40 ` Atish Patra
2019-06-18 23:11 ` Alistair Francis
2019-06-17 10:22 ` Yash Shah
2019-06-17 10:28 ` Paul Walmsley
2019-06-17 11:15 ` Yash Shah
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