[PATCH 11/11] tty: amba-pl011: add support for ZTE UART (EXPERIMENTAL)
From: Russell King - ARM Linux <hidden>
Date: 2015-11-05 09:27:04
Also in:
linux-serial
From: Russell King - ARM Linux <hidden>
Date: 2015-11-05 09:27:04
Also in:
linux-serial
On Thu, Nov 05, 2015 at 09:28:23AM +0100, Linus Walleij wrote:
On Tue, Nov 3, 2015 at 3:51 PM, Russell King [off-list ref] wrote:quoted
Add (incomplete) support for the ZTE UART to the AMBA PL011 driver. This is similar to the ARM and ST variants, except it has a different register address layout, and requires 32-bit accesses to the registers. Use the newly introduced register tables and access size support to cope with these differences. Signed-off-by: Russell King <redacted>I applied the whole series, 1-11 and tested on Ux500 (ST Micro variant) and on the ARM RealView PB11MPCore. It works like a charm. I also like the looks of this transformation. Tested-by: Linus Walleij <redacted>
As I mentioned, the change in pl011_putc() needs undoing (I've already modified that in my series). Also, I'll try switching to the relaxed accessors and checking that. Thanks for the tested-by though, can I assume that you're happy I add that even with the pl011_putc() change undone? -- FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.