From: Romain Gantois <romain.gantois@bootlin.com>
To: "David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Magnus Damm" <magnus.damm@gmail.com>,
"Alexandre Torgue" <alexandre.torgue@foss.st.com>,
"Jose Abreu" <joabreu@synopsys.com>,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
"Russell King" <linux@armlinux.org.uk>,
"Clément Léger" <clement.leger@bootlin.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
Romain Gantois <romain.gantois@bootlin.com>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Maxime Chevallier <maxime.chevallier@bootlin.com>
Subject: [PATCH net-next v2 0/5] net: stmmac: Add support for RZN1 GMAC devices
Date: Tue, 09 Apr 2024 11:21:43 +0200 [thread overview]
Message-ID: <20240409-rzn1-gmac1-v2-0-79ca45f2fc79@bootlin.com> (raw)
Hello everyone,
This is version two of my series that adds support for a Gigabit Ethernet
controller featured in the Renesas r9a06g032 SoC, of the RZ/N1 family. This
GMAC device is based on a Synopsys IP and is compatible with the stmmac driver.
My former colleague Clément Léger originally sent a series for this driver,
but an issue in bringing up the PCS clock had blocked the upstreaming
process. This issue has since been resolved by the following series:
https://lore.kernel.org/all/20240326-rxc_bugfix-v6-0-24a74e5c761f@bootlin.com/
This series consists of a devicetree binding describing the RZN1 GMAC
controller IP, a node for the GMAC1 device in the r9a06g032 SoC device
tree, and the GMAC driver itself which is a glue layer in stmmac.
There are also two patches by Russell that improve pcs initialization handling
in stmmac.
Best Regards,
Romain Gantois
---
Changes in v2:
- Add pcs_init/exit callbacks in stmmac to solve race condition
- Use pcs_init/exit callbacks in dwmac_socfpga glue layer
- Miscellaneous device tree binding corrections
- Link to v1: https://lore.kernel.org/r/20240402-rzn1-gmac1-v1-0-5be2b2894d8c@bootlin.com
---
Clément Léger (3):
dt-bindings: net: renesas,rzn1-gmac: Document RZ/N1 GMAC support
net: stmmac: add support for RZ/N1 GMAC
ARM: dts: r9a06g032: describe GMAC1
Russell King (Oracle) (2):
net: stmmac: introduce pcs_init/pcs_exit stmmac operations
net: stmmac: dwmac-socfpga: use pcs_init/pcs_exit
.../devicetree/bindings/net/renesas,rzn1-gmac.yaml | 66 +++++++++++++
MAINTAINERS | 6 ++
arch/arm/boot/dts/renesas/r9a06g032.dtsi | 19 ++++
drivers/net/ethernet/stmicro/stmmac/Kconfig | 12 +++
drivers/net/ethernet/stmicro/stmmac/Makefile | 1 +
drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c | 88 +++++++++++++++++
.../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 109 +++++++++++----------
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 +++
include/linux/stmmac.h | 2 +
9 files changed, 263 insertions(+), 54 deletions(-)
---
base-commit: 87c33315af380ca12a2e59ac94edad4fe0481b4c
change-id: 20240402-rzn1-gmac1-685cf8793d0e
Best regards,
--
Romain Gantois <romain.gantois@bootlin.com>
next reply other threads:[~2024-04-09 9:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-09 9:21 Romain Gantois [this message]
2024-04-09 9:21 ` [PATCH net-next v2 1/5] dt-bindings: net: renesas,rzn1-gmac: Document RZ/N1 GMAC support Romain Gantois
2024-04-10 18:58 ` Rob Herring
2024-04-09 9:21 ` [PATCH net-next v2 2/5] net: stmmac: introduce pcs_init/pcs_exit stmmac operations Romain Gantois
2024-04-09 9:21 ` [PATCH net-next v2 3/5] net: stmmac: dwmac-socfpga: use pcs_init/pcs_exit Romain Gantois
2024-04-10 1:34 ` Jakub Kicinski
2024-04-10 19:19 ` Russell King (Oracle)
2024-04-11 6:49 ` Romain Gantois
2024-04-09 9:21 ` [PATCH net-next v2 4/5] net: stmmac: add support for RZ/N1 GMAC Romain Gantois
2024-04-09 15:27 ` Geert Uytterhoeven
2024-04-10 12:25 ` Romain Gantois
2024-04-11 7:45 ` Geert Uytterhoeven
2024-04-09 9:21 ` [PATCH net-next v2 5/5] ARM: dts: r9a06g032: describe GMAC1 Romain Gantois
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