Re: [REGRESSION] sdhci no longer detects SD cards on LX2160A
From: Fabio Estevam <festevam@gmail.com>
Date: 2019-09-17 13:44:32
Also in:
linux-mmc
On Tue, Sep 17, 2019 at 10:33 AM Russell King - ARM Linux admin [off-list ref] wrote:
That attempts to set bit 12 of the host control register 2 (0x3e). The LX2160A documentation states that bit 28 of 0x3c (they're 32-bit wide registers there) is "reserved". So, you're asking for a documented reserved bit to be set...
Correct, v4 is not supported here indeed. From the LX2160 doc: "Conforms to the SD Host Controller Standard Specification version 3.0" _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel