From: Rob Herring <robh@kernel.org>
To: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Jose Abreu <joabreu@synopsys.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Johan Hovold <johan@kernel.org>,
Maxime Ripard <mripard@kernel.org>,
Joao Pinto <jpinto@synopsys.com>, Lars Persson <larper@axis.com>,
Serge Semin <fancer.lancer@gmail.com>,
Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
Vyacheslav Mitrofanov
<Vyacheslav.Mitrofanov@baikalelectronics.ru>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 06/25] dt-bindings: net: dwmac: Add Tx/Rx clock sources
Date: Tue, 15 Dec 2020 11:32:04 -0600 [thread overview]
Message-ID: <20201215173204.GA4072234@robh.at.kernel.org> (raw)
In-Reply-To: <20201214091616.13545-7-Sergey.Semin@baikalelectronics.ru>
On Mon, Dec 14, 2020 at 12:15:56PM +0300, Serge Semin wrote:
> Generic DW *MAC can be connected to an external Tramit and Receive clock
s/Tramit/Transmit/
> generators. Add the corresponding clocks description and clock-names to
> the generic bindings schema so new DW *MAC-based bindings wouldn't declare
> its own names of the same clocks.
>
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> ---
> .../devicetree/bindings/net/snps,dwmac.yaml | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> index e1ebe5c8b1da..74820f491346 100644
> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
> @@ -126,6 +126,18 @@ properties:
> MCI, CSR and SMA interfaces run on this clock. If it's omitted,
> the CSR interfaces are considered as synchronous to the system
> clock domain.
> + - description:
> + GMAC Tx clock or so called Transmit clock. The clock is supplied
> + by an external with respect to the DW MAC clock generator.
> + The clock source and its frequency depends on the DW MAC xMII mode.
> + In case if it's supplied by PHY/SerDes this property can be
> + omitted.
> + - description:
> + GMAC Rx clock or so called Receive clock. The clock is supplied
> + by an external with respect to the DW MAC clock generator.
> + The clock source and its frequency depends on the DW MAC xMII mode.
> + In case if it's supplied by PHY/SerDes or it's synchronous to
> + the Tx clock this property can be omitted.
> - description:
> PTP reference clock. This clock is used for programming the
> Timestamp Addend Register. If not passed then the system
> @@ -139,6 +151,8 @@ properties:
> enum:
> - stmmaceth
> - pclk
> + - tx
> + - rx
> - ptp_ref
>
> resets:
> --
> 2.29.2
>
next prev parent reply other threads:[~2020-12-15 17:33 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-14 9:15 [PATCH 00/25] net: stmmac: Fix clocks/reset-related procedures Serge Semin
2020-12-14 9:15 ` [PATCH 01/25] dt-bindings: net: dwmac: Validate PBL for all IP-cores Serge Semin
2020-12-15 17:14 ` Rob Herring
2020-12-14 9:15 ` [PATCH 02/25] dt-bindings: net: dwmac: Extend number of PBL values Serge Semin
2020-12-15 17:14 ` Rob Herring
2020-12-14 9:15 ` [PATCH 03/25] dt-bindings: net: dwmac: Fix the TSO property declaration Serge Semin
2020-12-15 17:22 ` Rob Herring
2020-12-16 8:59 ` Serge Semin
2020-12-14 9:15 ` [PATCH 04/25] dt-bindings: net: dwmac: Refactor snps,*-config properties Serge Semin
2020-12-14 14:30 ` Rob Herring
2020-12-15 8:54 ` Serge Semin
2020-12-15 14:08 ` Rob Herring
2020-12-16 6:24 ` Serge Semin
2020-12-14 9:15 ` [PATCH 05/25] dt-bindings: net: dwmac: Elaborate stmmaceth/pclk description Serge Semin
2020-12-15 17:30 ` Rob Herring
2020-12-14 9:15 ` [PATCH 06/25] dt-bindings: net: dwmac: Add Tx/Rx clock sources Serge Semin
2020-12-15 17:32 ` Rob Herring [this message]
2020-12-16 6:02 ` Serge Semin
2020-12-15 17:32 ` Rob Herring
2020-12-14 9:15 ` [PATCH 07/25] dt-bindings: net: dwmac: Detach Generic DW MAC bindings Serge Semin
2020-12-15 17:50 ` Rob Herring
2020-12-16 9:10 ` Serge Semin
2020-12-14 9:15 ` [PATCH 08/25] net: stmmac: Add snps,*-config sub-nodes support Serge Semin
2020-12-14 9:15 ` [PATCH 09/25] net: stmmac: dwmac-rk: Cleanup STMMAC DT-config in remove cb Serge Semin
2020-12-14 9:16 ` [PATCH 10/25] net: stmmac: dwmac-sti: " Serge Semin
2020-12-14 9:16 ` [PATCH 11/25] net: stmmac: dwmac-stm32: " Serge Semin
2020-12-14 9:16 ` [PATCH 12/25] net: stmmac: Directly call reverse methods in stmmac_probe_config_dt() Serge Semin
2020-12-14 9:16 ` [PATCH 13/25] net: stmmac: Fix clocks left enabled on glue-probes failure Serge Semin
2020-12-14 9:16 ` [PATCH 14/25] net: stmmac: Use optional clock request method to get stmmaceth Serge Semin
2020-12-14 9:16 ` [PATCH 15/25] net: stmmac: Use optional clock request method to get pclk Serge Semin
2020-12-14 9:16 ` [PATCH 16/25] net: stmmac: Use optional clock request method to get ptp_clk Serge Semin
2020-12-14 9:16 ` [PATCH 17/25] net: stmmac: Use optional reset control API to work with stmmaceth Serge Semin
2020-12-14 9:16 ` [PATCH 18/25] net: stmmac: dwc-qos: Cleanup STMMAC platform data clock pointers Serge Semin
2020-12-14 9:16 ` [PATCH 19/25] net: stmmac: dwc-qos: Use dev_err_probe() for probe errors handling Serge Semin
2020-12-14 9:16 ` [PATCH 20/25] net: stmmac: Add Tx/Rx platform clocks support Serge Semin
2020-12-14 9:16 ` [PATCH 21/25] net: stmmac: dwc-qos: Discard Tx/Rx clocks request Serge Semin
2020-12-14 9:16 ` [PATCH 22/25] net: stmmac: dwmac-imx: Discard Tx clock request Serge Semin
2020-12-14 9:16 ` [PATCH 23/25] net: stmmac: Call stmmaceth clock as system clock in warn-message Serge Semin
2020-12-14 9:16 ` [PATCH 24/25] net: stmmac: Use pclk to set MDC clock frequency Serge Semin
2020-12-14 9:16 ` [PATCH 25/25] net: stmmac: dwc-qos: Save master/slave clocks in the plat-data Serge Semin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201215173204.GA4072234@robh.at.kernel.org \
--to=robh@kernel.org \
--cc=Alexey.Malahov@baikalelectronics.ru \
--cc=Pavel.Parkhomenko@baikalelectronics.ru \
--cc=Sergey.Semin@baikalelectronics.ru \
--cc=Vyacheslav.Mitrofanov@baikalelectronics.ru \
--cc=alexandre.torgue@st.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=fancer.lancer@gmail.com \
--cc=joabreu@synopsys.com \
--cc=johan@kernel.org \
--cc=jpinto@synopsys.com \
--cc=kuba@kernel.org \
--cc=larper@axis.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=mripard@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=peppe.cavallaro@st.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).