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Groups > linux.kernel > #1642422
| From | Russell King - ARM Linux <linux@armlinux.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/2] arm64: marvell: dts: fill MachiatoBin board description |
| Date | 2017-05-16 13:20 +0200 |
| Message-ID | <tHIGf-4Ub-23@gated-at.bofh.it> (permalink) |
| References | <tHxB8-6e6-5@gated-at.bofh.it> <tHxB8-6e6-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, May 16, 2017 at 01:28:32AM +0200, Marcin Wojtas wrote:
> +&cpm_sdhci0 {
> + status = "okay";
> + bus-width = <4>;
> + no-1-8-v;
> + non-removable;
> +};
Testing the latest free-electrons sdhci driver (that was merged in 4.12-rc1)
_fails_ on mcbin, with it spewing:
mmc1: Timeout waiting for hardware cmd interrupt.
mmc1: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00000002
mmc1: sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
mmc1: sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
mmc1: sdhci: Present: 0x01ff0000 | Host ctl: 0x00000001
mmc1: sdhci: Power: 0x0000000f | Blk gap: 0x00000000
mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00003947
mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00018000
mmc1: sdhci: Int enab: 0x00ff0003 | Sig enab: 0x00ff0003
mmc1: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000001
mmc1: sdhci: Caps: 0x35ee0099 | Caps_1: 0x0000af77
mmc1: sdhci: Cmd: 0x00000000 | Max curr: 0x00000000
mmc1: sdhci: Resp[0]: 0x00000000 | Resp[1]: 0x00000000
mmc1: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000
mmc1: sdhci: Host ctl2: 0x00000000
mmc1: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000000000000000
mmc1: sdhci: ============================================
It doesn't matter if I use my DT or your DT fragment above. This used
to work fine with the previous revision of the sdhci-xenon driver.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
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[PATCH 1/2] arm64: marvell: dts: fill MachiatoBin board description Marcin Wojtas <mw@semihalf.com> - 2017-05-16 01:30 +0200
Re: [PATCH 1/2] arm64: marvell: dts: fill MachiatoBin board description Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-05-16 13:20 +0200
Re: [PATCH 1/2] arm64: marvell: dts: fill MachiatoBin board description Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - 2017-05-16 14:40 +0200
Re: [PATCH 1/2] arm64: marvell: dts: fill MachiatoBin board description Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-05-16 14:50 +0200
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