linux-dev/drivers/net/ethernet/stmicro, branch master

stmmac: dwmac-loongson: fix missing of_node_put() while module exiting

2022-11-10T10:03:00Z

The node returned by of_get_child_by_name() with refcount decremented, of_node_put() needs be called when finish using it. So add it in the error path in loongson_dwmac_probe() and in loongson_dwmac_remove(). Fixes: 2ae34111fe4e ("stmmac: dwmac-loongson: fix invalid mdio_node") Signed-off-by: Yang Yingliang Signed-off-by: Paolo Abeni

stmmac: dwmac-loongson: fix missing pci_disable_device() in loongson_dwmac_probe()

2022-11-10T10:03:00Z

Add missing pci_disable_device() in the error path in loongson_dwmac_probe(). Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Yang Yingliang Signed-off-by: Paolo Abeni

stmmac: dwmac-loongson: fix missing pci_disable_msi() while module exiting

2022-11-10T10:03:00Z

pci_enable_msi() has been called in loongson_dwmac_probe(), so pci_disable_msi() needs be called in remove path and error path of probe(). Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Yang Yingliang Signed-off-by: Paolo Abeni

stmmac: intel: Update PCH PTP clock rate from 200MHz to 204.8MHz

2022-11-10T02:35:15Z

Current Intel platform has an output of ~976ms interval when probed on 1 Pulse-per-Second(PPS) hardware pin. The correct PTP clock frequency for PCH GbE should be 204.8MHz instead of 200MHz. PSE GbE PTP clock rate remains at 200MHz. Fixes: 58da0cfa6cf1 ("net: stmmac: create dwmac-intel.c to contain all Intel platform") Signed-off-by: Ling Pei Lee Signed-off-by: Tan, Tee Min Signed-off-by: Voon Weifeng Signed-off-by: Gan Yi Fang Link: https://lore.kernel.org/r/20221108020811.12919-1-yi.fang.gan@intel.com Signed-off-by: Jakub Kicinski

net: stmmac: dwmac-meson8b: fix meson8b_devm_clk_prepare_enable()

2022-11-08T01:52:24Z

There are two problems with meson8b_devm_clk_prepare_enable(), introduced in commit a54dc4a49045 ("net: stmmac: dwmac-meson8b: Make the clock enabling code re-usable"): - It doesn't pass the clk argument, but instead always the rgmii_tx_clk of the device. - It silently ignores the return value of devm_add_action_or_reset(). The former didn't become an actual bug until another user showed up in the next commit 9308c47640d5 ("net: stmmac: dwmac-meson8b: add support for the RX delay configuration"). The latter means the callers could end up with the clock not actually prepared/enabled. Fixes: a54dc4a49045 ("net: stmmac: dwmac-meson8b: Make the clock enabling code re-usable") Signed-off-by: Rasmus Villemoes Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20221104083004.2212520-1-linux@rasmusvillemoes.dk Signed-off-by: Jakub Kicinski

stmmac: dwmac-loongson: fix invalid mdio_node

2022-11-03T03:30:51Z

In current code "plat->mdio_node" is always NULL, the mdio support is lost as there is no "mdio_bus_data". The original driver could work as the "mdio" variable is never set to false, which is described in commit ("stmmac: dwmac-loongson: fix uninitialized variable ......"). And after this commit merged, the "mdio" variable is always false, causing the mdio supoort logic lost. Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Liu Peibao Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/20221101060218.16453-1-liupeibao@loongson.cn Signed-off-by: Jakub Kicinski

net: stmmac: rk3588: Allow multiple gmac controller

2022-10-25T09:02:37Z

RK3588(s) can have multiple gmac controllers. Re-use rk3568 logic to distinguish them. Fixes: 2f2b60a0ec28 ("net: ethernet: stmmac: dwmac-rk: Add gmac support for rk3588") Signed-off-by: Benjamin Gaignard Signed-off-by: Sebastian Reichel Link: https://lore.kernel.org/r/20221021172422.88534-1-sebastian.reichel@collabora.com Signed-off-by: Paolo Abeni

net: stmmac: Enable mac_managed_pm phylink config

2022-10-15T10:51:52Z

Enable the mac_managed_pm configuration in the phylink_config structure to avoid the kernel warning during system resume. Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by: Shenwei Wang Acked-by: Florian Fainelli Signed-off-by: David S. Miller

net: stmmac: add a parse for new property 'snps,clk-csr'

2022-09-30T12:04:23Z

Parse new property 'snps,clk-csr' firstly because the new property is documented in binding file, if failed, fall back to old property 'clk_csr' for legacy case Signed-off-by: Jianguo Zhang Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-09-29T21:30:51Z

No conflicts. Signed-off-by: Jakub Kicinski