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Re: [Qemu-devel] [PATCH v5 7/8] misc: add pca9552 LED blinker model
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v5 7/8] misc: add pca9552 LED blinker model |
Date: |
Thu, 19 Oct 2017 16:47:09 +0100 |
On 19 October 2017 at 16:12, Cédric Le Goater <address@hidden> wrote:
> Specs are available here :
>
> https://www.nxp.com/docs/en/application-note/AN264.pdf
>
> This is a simple model supporting the basic registers for led and GPIO
> mode. The device also supports two blinking rates but not the model
> yet.
>
> Signed-off-by: Cédric Le Goater <address@hidden>
> ---
>
> Changes since v3:
>
> - introduced auto-increment support
> - removed the buffer collecting bytes on the bus
> - improved reset
> - used extract32
> - added a unit test
>
> Changes since v2:
>
> - removed comments on the I2C buffer size, but kept the array. I did
> not want to rewrite the buffer handling
>
Reviewed-by: Peter Maydell <address@hidden>
thanks
-- PMM
- [Qemu-devel] [PATCH v5 0/8] aspeed: add a witherspoon-bmc machine, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 1/8] aspeed: use a ROM memory region to catch invalid writes, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 2/8] aspeed: remove ignore_memory_transaction_failures all boards, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 3/8] aspeed: add support for the witherspoon-bmc board, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 4/8] aspeed: add an I2C RTC device to all machines, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 5/8] smbus: add a smbus_eeprom_init_one() routine, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 6/8] aspeed: Add EEPROM I2C devices, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v5 7/8] misc: add pca9552 LED blinker model, Cédric Le Goater, 2017/10/19
- Re: [Qemu-devel] [PATCH v5 7/8] misc: add pca9552 LED blinker model,
Peter Maydell <=
- [Qemu-devel] [PATCH v5 8/8] aspeed: add the pc9552 chips to the witherspoon machine, Cédric Le Goater, 2017/10/19