Re: [PATCH 08/26] hw/sd: sdhci: Accept version 4 enable without UHS-I
Philippe Mathieu-Daudé <[email protected]>
| Newsgroups | org.nongnu.qemu-devel |
|---|---|
| Message-ID | <[email protected]> |
On 23/7/26 17:18, Bin Meng wrote:
> Host Control 2 writes have been conditional on modeled UHS-I support
> since commit 0034ebe6ee31. Host Version 4 Enable does not control UHS
> signaling, so controllers without modeled UHS-I cannot enter version
> 4 mode.
>
> Retain Host Version 4 Enable independently of UHS-I while continuing
> to reject UHS-specific fields and keeping voltage changes UHS-gated.
>
> Fixes: 0034ebe6ee31 ("sdhci: implement UHS-I voltage switch")
> Cc: [email protected]
> Signed-off-by: Bin Meng <[email protected]>
> ---
>
> hw/sd/sdhci.c | 20 +++++++++++++++++---
> 1 file changed, 17 insertions(+), 3 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>