From: Peng Fan Date: Sat, 7 Oct 2023 12:55:50 +0000 (+0800) Subject: gpio: vf610: update comment for i.MX8ULP and i.MX93 legacy compatibles X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8a58cd577f019dee00bdb0ffa52e38aab44154e4;p=linux.git gpio: vf610: update comment for i.MX8ULP and i.MX93 legacy compatibles i.MX8ULP and i.MX93 legacy compatible strings use dual regs, while new compatible strings use one reg. The "support old compatible strings" is not clear to reflect the fact, so update it. Suggested-by: Marco Felsch Signed-off-by: Peng Fan Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c index c03dfda41d4c9..a89ae84a1fa0a 100644 --- a/drivers/gpio/gpio-vf610.c +++ b/drivers/gpio/gpio-vf610.c @@ -287,7 +287,10 @@ static int vf610_gpio_probe(struct platform_device *pdev) dual_base = port->sdata->have_dual_base; - /* support old compatible strings */ + /* + * Handle legacy compatible combinations which used two reg values + * for the i.MX8ULP and i.MX93. + */ if (device_is_compatible(dev, "fsl,imx7ulp-gpio") && (device_is_compatible(dev, "fsl,imx93-gpio") || (device_is_compatible(dev, "fsl,imx8ulp-gpio"))))