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Message-ID: <ZQMPnyutz6T23E8T@shell.armlinux.org.uk> Date: Thu, 14 Sep 2023 14:50:23 +0100 From: "Russell King (Oracle)" <linux@...linux.org.uk> To: Alexandre Torgue <alexandre.torgue@...s.st.com>, Jose Abreu <joabreu@...opsys.com> Cc: Alexei Starovoitov <ast@...nel.org>, bpf@...r.kernel.org, Daniel Borkmann <daniel@...earbox.net>, "David S. Miller" <davem@...emloft.net>, Emil Renner Berthing <kernel@...il.dk>, Eric Dumazet <edumazet@...gle.com>, Fabio Estevam <festevam@...il.com>, Jakub Kicinski <kuba@...nel.org>, Jesper Dangaard Brouer <hawk@...nel.org>, John Fastabend <john.fastabend@...il.com>, linux-arm-kernel@...ts.infradead.org, linux-stm32@...md-mailman.stormreply.com, Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org, NXP Linux Team <linux-imx@....com>, Paolo Abeni <pabeni@...hat.com>, Pengutronix Kernel Team <kernel@...gutronix.de>, Samin Guo <samin.guo@...rfivetech.com>, Sascha Hauer <s.hauer@...gutronix.de>, Shawn Guo <shawnguo@...nel.org> Subject: [PATCH net-next v2 0/6] net: stmmac: add and use library for setting clock Hi, There is a common theme throughout several "bsps" in the stmmac driver which all code up the same thing: for 10M, 100M and 1G, select the appropriate 2.5MHz, 25MHz, or 125MHz clock. Rather than having every BSP implement the same thing but slightly differently, let's provide a single implementation which is passed the struct clk and the speed, and have that do the speed to clock rate decode. Note: only build tested. v2: - move dwmac_set_tx_clk_gmii() to stmmac_platform, and rename to have stmmac_ prefix. - add comment body to conversion patches - use %u for printing speed .../ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 36 ++++--------- drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c | 26 +++------- .../net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 34 +++--------- drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 60 ++++++---------------- .../net/ethernet/stmicro/stmmac/dwmac-starfive.c | 28 +++------- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 25 +++++++++ .../net/ethernet/stmicro/stmmac/stmmac_platform.h | 1 + 7 files changed, 74 insertions(+), 136 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
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