Hi,
On 01/11/2017 at 08:01:20 -0700, Eric Nelson wrote:
> Note that alarms are not currently implemented.
>
> 64 bytes of nvmem is supported and exposed in
> sysfs (# is the instance number, starting with 0):
>
> /sys/bus/nvmem/devices/pcf85363-#/nvmem
>
> Signed-off-by: Eric Nelson <eric@xxxxxxxxxx>
> Reviewed-by: Fabio Estevam <fabio.estevam@xxxxxxx>
> ---
> V2 addresses a couple of issues highlighted by Fabio Estevam
> 1. Kconfig updated to select REGMAP_I2C
> 2. Switch to of_device_id from i2c_device_id for driver matching
>
> V3 adds interrupts as an optional property in device tree bindings
>
> drivers/rtc/Kconfig | 13 ++
> drivers/rtc/Makefile | 1 +
> drivers/rtc/rtc-pcf85363.c | 221 +++++++++++++++++++++
> 4 files changed, 252 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rtc/pcf85363.txt
> create mode 100644 drivers/rtc/rtc-pcf85363.c
>
I've tested it (thanks to Fabio, I received one a few weeks ago)
Applied with the following change:
--- a/drivers/rtc/rtc-pcf85363.c
+++ b/drivers/rtc/rtc-pcf85363.c
@@ -194,7 +194,6 @@ static int pcf85363_probe(struct i2c_client *client,
pcf85363->nvmem_cfg.reg_write = pcf85363_nvram_write;
pcf85363->nvmem_cfg.priv = pcf85363;
pcf85363->rtc->nvmem_config = &pcf85363->nvmem_cfg;
- pcf85363->rtc->nvram_old_abi = true;
pcf85363->rtc->ops = &rtc_ops;
return rtc_register_device(pcf85363->rtc);
nvram_old_abi must not be used for new drivers and will generate warning
when the (undocumented) ABI is used anyway.
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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