linux-kernel - Re: [PATCH v6 2/2] rtc: support for the Amlogic Meson RTC

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Date:   Wed, 6 Feb 2019 23:38:55 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     linux-amlogic@...ts.infradead.org, linux-rtc@...r.kernel.org,
        a.zummo@...ertech.it, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, ben.dooks@...ethink.co.uk,
        ccaione@...libre.com
Subject: Re: [PATCH v6 2/2] rtc: support for the Amlogic Meson RTC

Hi,

On 19/01/2019 15:43:32+0100, Martin Blumenstingl wrote:
> +static int meson_rtc_probe(struct platform_device *pdev)
> +{
> +	struct nvmem_config meson_rtc_nvmem_config = {
> +		.name = "meson-rtc-regmem",
> +		.word_size = 4,
> +		.stride = 4,
> +		.size = 4 * 4,
> +		.reg_read = meson_rtc_regmem_read,
> +		.reg_write = meson_rtc_regmem_write,

Not much to add but if those registers are battery backed, you could add
.type = NVMEM_TYPE_BATTERY_BACKED,


-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com