[PATCH v3 1/2] rtc: add rtc-lpc24xx driver

Josh Cartwright joshc at ni.com
Mon Jul 13 10:37:39 PDT 2015


On Sat, Jul 11, 2015 at 07:28:49PM +0200, Joachim Eastwood wrote:
> Add driver for the RTC found on NXP LPC178x/18xx/408x/43xx devices.
> The RTC provides calendar and clock functionality together with
> alarm interrupt support.
> 
> Signed-off-by: Joachim Eastwood <manabian at gmail.com>
> ---
[..]
> +static int lpc24xx_rtc_remove(struct platform_device *pdev)
> +{
> +	struct lpc24xx_rtc *rtc = platform_get_drvdata(pdev);
> +
> +	/* Ensure all interrupt sources are masked */
> +	rtc_writel(rtc, LPC24XX_AMR, LPC24XX_ALARM_DISABLE);
> +	rtc_writel(rtc, LPC24XX_CIIR, 0);
> +
> +	rtc_writel(rtc, LPC24XX_CCR, LPC178X_CCALEN);
> +
> +	clk_disable_unprepare(rtc->clk_rtc);
> +	clk_disable_unprepare(rtc->clk_reg);
> +
> +	return 0;
> +}
> +
> +static const struct of_device_id lpc24xx_rtc_match[] = {
> +	{ .compatible = "nxp,lpc1788-rtc" },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, lpc24xx_rtc_match);
> +
> +static struct platform_driver lpc24xx_rtc_driver = {
> +	.probe	= lpc24xx_rtc_probe,
> +	.remove	= lpc24xx_rtc_remove,
> +	.driver	= {
> +		.name = "lpc24xx-rtc",
> +		.of_match_table	= lpc24xx_rtc_match,
> +	},
> +};
> +module_platform_driver(lpc24xx_rtc_driver);
> +
> +MODULE_AUTHOR("Kevin Wells <wellsk40 at gmail.com");

Missing closing '>'.

Otherwise,

Reviewed-by: Josh Cartwright <joshc at ni.com>

  Josh
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