gpio: mmio: add brcm,bcm6345 support (05cc995f) · Commits · 戴 / test

This patch adds support for the GPIO found in Broadcom's bcm63xx-gpio chips. This GPIO controller is used in the following Broadcom SoCs: BCM6338, BCM6345. It can be used in newer SoCs, without the capability of pin multiplexing. Signed-off-by:

Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:

Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by:

Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-mmio.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -573,6 +573,7 @@ static void __iomem bgpio_map(struct platform_device pdev,

		#ifdef CONFIG_OF
		static const struct of_device_id bgpio_of_match[] = {
		{ .compatible = "brcm,bcm6345-gpio" },
		{ .compatible = "wd,mbl-gpio" },
		{ }
		};
		@@ -593,6 +594,9 @@ static struct bgpio_pdata bgpio_parse_dt(struct platform_device pdev,

		pdata->base = -1;

		if (of_device_is_big_endian(pdev->dev.of_node))
		*flags \|= BGPIOF_BIG_ENDIAN_BYTE_ORDER;

		if (of_property_read_bool(pdev->dev.of_node, "no-output"))
		*flags \|= BGPIOF_NO_OUTPUT;

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