From: Chukun Pan <amadeus@jmu.edu.cn>
To: linux.amoon@gmail.com
Cc: heiko@sntech.de, robh+dt@kernel.org,
michael.riesch@wolfvision.net, krzysztof.kozlowski+dt@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Chukun Pan <amadeus@jmu.edu.cn>
Subject: Re: [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a
Date: Wed, 28 Sep 2022 02:15:30 +0800 [thread overview]
Message-ID: <20220927181531.5546-1-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <CANAwSgTyt2D-aEMMowO6d+0ddTQb46o0pWMahnr7ny2rjY7iaQ@mail.gmail.com>
Hi Anand,
On 27-09-22, 19:16, Anand Moon wrote:
> As per the schematic below pice support with 2 regulators
>
> VCC3V3_PCIE (SCT2250FPA)
> VCC3V3_PI6C_03 (PI6C557-03 is a spread spectrum clock generator
> supporting PCI Express and Ethernet requirements)
> [0] https://dl.radxa.com/rock3/docs/hw/3a/rock3a_v1.3_sch.pdf
Thanks for sharing, I rewrote this patch, can you try again?
> No, it did not work on my board, see bool logs.
> [0] https://pastebin.com/Lk93VFxg
From the boot log, looks like ethernet is broken:
mdio_bus stmmac-0: MDIO device at address 0 is missing.
rk_gmac-dwmac fe010000.ethernet eth0: no phy at addr -1
Actually I had this problem too, and reusing the "snps, reset"
property solved it. What confuses me is am I doing something
wrong or there is something wrong with the device tree now?
Thanks,
Chukun
---
Chukun Pan (1):
arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
.../boot/dts/rockchip/rk3568-rock-3a.dts | 52 ++++++++++++++++++-
1 file changed, 51 insertions(+), 1 deletion(-)
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Chukun Pan <amadeus@jmu.edu.cn>
To: linux.amoon@gmail.com
Cc: heiko@sntech.de, robh+dt@kernel.org,
michael.riesch@wolfvision.net, krzysztof.kozlowski+dt@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Chukun Pan <amadeus@jmu.edu.cn>
Subject: Re: [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a
Date: Wed, 28 Sep 2022 02:15:30 +0800 [thread overview]
Message-ID: <20220927181531.5546-1-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <CANAwSgTyt2D-aEMMowO6d+0ddTQb46o0pWMahnr7ny2rjY7iaQ@mail.gmail.com>
Hi Anand,
On 27-09-22, 19:16, Anand Moon wrote:
> As per the schematic below pice support with 2 regulators
>
> VCC3V3_PCIE (SCT2250FPA)
> VCC3V3_PI6C_03 (PI6C557-03 is a spread spectrum clock generator
> supporting PCI Express and Ethernet requirements)
> [0] https://dl.radxa.com/rock3/docs/hw/3a/rock3a_v1.3_sch.pdf
Thanks for sharing, I rewrote this patch, can you try again?
> No, it did not work on my board, see bool logs.
> [0] https://pastebin.com/Lk93VFxg
From the boot log, looks like ethernet is broken:
mdio_bus stmmac-0: MDIO device at address 0 is missing.
rk_gmac-dwmac fe010000.ethernet eth0: no phy at addr -1
Actually I had this problem too, and reusing the "snps, reset"
property solved it. What confuses me is am I doing something
wrong or there is something wrong with the device tree now?
Thanks,
Chukun
---
Chukun Pan (1):
arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
.../boot/dts/rockchip/rk3568-rock-3a.dts | 52 ++++++++++++++++++-
1 file changed, 51 insertions(+), 1 deletion(-)
--
2.25.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
WARNING: multiple messages have this Message-ID (diff)
From: Chukun Pan <amadeus@jmu.edu.cn>
To: linux.amoon@gmail.com
Cc: heiko@sntech.de, robh+dt@kernel.org,
michael.riesch@wolfvision.net, krzysztof.kozlowski+dt@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Chukun Pan <amadeus@jmu.edu.cn>
Subject: Re: [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a
Date: Wed, 28 Sep 2022 02:15:30 +0800 [thread overview]
Message-ID: <20220927181531.5546-1-amadeus@jmu.edu.cn> (raw)
In-Reply-To: <CANAwSgTyt2D-aEMMowO6d+0ddTQb46o0pWMahnr7ny2rjY7iaQ@mail.gmail.com>
Hi Anand,
On 27-09-22, 19:16, Anand Moon wrote:
> As per the schematic below pice support with 2 regulators
>
> VCC3V3_PCIE (SCT2250FPA)
> VCC3V3_PI6C_03 (PI6C557-03 is a spread spectrum clock generator
> supporting PCI Express and Ethernet requirements)
> [0] https://dl.radxa.com/rock3/docs/hw/3a/rock3a_v1.3_sch.pdf
Thanks for sharing, I rewrote this patch, can you try again?
> No, it did not work on my board, see bool logs.
> [0] https://pastebin.com/Lk93VFxg
From the boot log, looks like ethernet is broken:
mdio_bus stmmac-0: MDIO device at address 0 is missing.
rk_gmac-dwmac fe010000.ethernet eth0: no phy at addr -1
Actually I had this problem too, and reusing the "snps, reset"
property solved it. What confuses me is am I doing something
wrong or there is something wrong with the device tree now?
Thanks,
Chukun
---
Chukun Pan (1):
arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a
.../boot/dts/rockchip/rk3568-rock-3a.dts | 52 ++++++++++++++++++-
1 file changed, 51 insertions(+), 1 deletion(-)
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-09-27 18:16 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 6:14 [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a Anand Moon
2022-09-26 6:14 ` Anand Moon
2022-09-26 6:14 ` Anand Moon
2022-09-26 18:00 ` Chukun Pan
2022-09-26 18:00 ` Chukun Pan
2022-09-26 18:00 ` Chukun Pan
2022-09-26 18:01 ` [PATCH 1/3] arm64: dts: rockchip: Add regulator suffix to rock-3a Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-09-27 5:42 ` Michael Riesch
2022-09-27 5:42 ` Michael Riesch
2022-09-27 5:42 ` Michael Riesch
2022-09-26 18:01 ` [PATCH 2/3] arm64: dts: rockchip: Rename pinctrl label of pcie2x1 on rock-3a Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-10-05 7:48 ` Heiko Stübner
2022-10-05 7:48 ` Heiko Stübner
2022-10-05 7:48 ` Heiko Stübner
2022-09-26 18:01 ` [PATCH 3/3] arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-09-26 18:01 ` Chukun Pan
2022-09-27 13:46 ` [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a Anand Moon
2022-09-27 13:46 ` Anand Moon
2022-09-27 13:46 ` Anand Moon
2022-09-27 17:47 ` Robin Murphy
2022-09-27 17:47 ` Robin Murphy
2022-09-27 17:47 ` Robin Murphy
2022-09-28 10:05 ` Chukun Pan
2022-09-28 10:05 ` Chukun Pan
2022-09-28 10:05 ` Chukun Pan
2022-09-28 10:37 ` Robin Murphy
2022-09-28 10:37 ` Robin Murphy
2022-09-28 10:37 ` Robin Murphy
2022-09-27 18:15 ` Chukun Pan [this message]
2022-09-27 18:15 ` Chukun Pan
2022-09-27 18:15 ` Chukun Pan
2022-09-27 18:15 ` [PATCH 3/3] arm64: dts: rockchip: Add PCIe v3 nodes to rock-3a Chukun Pan
2022-09-27 18:15 ` Chukun Pan
2022-09-27 18:15 ` Chukun Pan
2022-09-28 11:04 ` [PATCH-next v1] arm64: dts: rockchip: Enable NVM Express PCIe controller on rock3a Anand Moon
2022-09-28 11:04 ` Anand Moon
2022-09-28 11:04 ` Anand Moon
2022-09-30 15:25 ` [PATCH 0/1] " Chukun Pan
2022-09-30 15:25 ` Chukun Pan
2022-09-30 15:25 ` Chukun Pan
2022-10-02 15:46 ` Anand Moon
2022-10-02 15:46 ` Anand Moon
2022-10-02 15:46 ` Anand Moon
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