Messages in this thread | | | Subject | Re: [PATCH net-next 3/7] net: ethernet: ti: am65-cpsw-nuss: enable packet timestamping support | From | Grygorii Strashko <> | Date | Tue, 5 May 2020 15:20:06 +0300 |
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Hi Anders,
On 05/05/2020 14:59, Anders Roxell wrote: > On Tue, 5 May 2020 at 13:16, Anders Roxell <anders.roxell@linaro.org> wrote: >> On Tue, 5 May 2020 at 13:05, Grygorii Strashko <grygorii.strashko@ti.com> wrote: >>> On 05/05/2020 13:17, Anders Roxell wrote: >>>> On Fri, 1 May 2020 at 22:50, Grygorii Strashko <grygorii.strashko@ti.com> wrote: >>>>> >>>>> The MCU CPSW Common Platform Time Sync (CPTS) provides possibility to >>>>> timestamp TX PTP packets and all RX packets. >>>>> >>>>> This enables corresponding support in TI AM65x/J721E MCU CPSW driver. >>>>> >>>>> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> >>>>> --- >>>>> drivers/net/ethernet/ti/Kconfig | 1 + >>>>> drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 24 ++- >>>>> drivers/net/ethernet/ti/am65-cpsw-nuss.c | 172 ++++++++++++++++++++ >>>>> drivers/net/ethernet/ti/am65-cpsw-nuss.h | 6 +- >>>>> 4 files changed, 201 insertions(+), 2 deletions(-) >>>>> >>>>> diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig >>>>> index 1f4e5b6dc686..2c7bd1ccaaec 100644 >>>>> --- a/drivers/net/ethernet/ti/Kconfig >>>>> +++ b/drivers/net/ethernet/ti/Kconfig >>>>> @@ -100,6 +100,7 @@ config TI_K3_AM65_CPSW_NUSS >>>>> depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER >>>>> select TI_DAVINCI_MDIO >>>>> imply PHY_TI_GMII_SEL >>>>> + imply TI_AM65_CPTS >>>> >>>> Should this be TI_K3_AM65_CPTS ? > > instead of 'imply TI_K3_AM65_CPTS' don't you want to do this: > 'depends on TI_K3_AM65_CPTS || !TI_K3_AM65_CPTS' > >
Right, I'll try. It seems your defconfig is produced by randconfig as I can't get broken cfg TI_AM65_CPTS=m and TI_K3_AM65_CPSW_NUSS=y with neither one below:
make ARCH=arm64 O=k3-arm64 defconfig make ARCH=arm64 O=k3-arm64 allnoconfig make ARCH=arm64 O=k3-arm64 allyesconfig make ARCH=arm64 O=k3-arm64 allmodconfig make ARCH=arm64 O=k3-arm64 alldefconfig make ARCH=arm64 O=k3-arm64 yes2modconfig make ARCH=arm64 O=k3-arm64 mod2yesconfig
Related legacy TI CPTS threads: https://lkml.org/lkml/2020/5/2/344 https://lkml.org/lkml/2020/5/1/1348
I'd try summarize goal TI_K3_AM65_CPSW_NUSS TI_AM65_CPTS Y Y/N M Y/M/N N Y/M/N
-- Best regards, grygorii
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