diff options
Diffstat (limited to 'drivers/pinctrl/bcm')
| -rw-r--r-- | drivers/pinctrl/bcm/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-ns2-mux.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig index 97284c3f9e83..dcf7df797af7 100644 --- a/drivers/pinctrl/bcm/Kconfig +++ b/drivers/pinctrl/bcm/Kconfig @@ -18,11 +18,15 @@ config PINCTRL_BCM281XX framework. GPIO is provided by a separate GPIO driver. config PINCTRL_BCM2835 - bool + bool "Broadcom BCM2835 GPIO (with PINCONF) driver" + depends on OF && (ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST) select PINMUX select PINCONF select GENERIC_PINCONF select GPIOLIB_IRQCHIP + default ARCH_BCM2835 || ARCH_BRCMSTB + help + Say Y here to enable the Broadcom BCM2835 GPIO driver. config PINCTRL_IPROC_GPIO bool "Broadcom iProc GPIO (with PINCONF) driver" diff --git a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c index 4b5cf0e0f16e..2bf6af7df7d9 100644 --- a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c +++ b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c @@ -1048,6 +1048,8 @@ static int ns2_pinmux_probe(struct platform_device *pdev) return PTR_ERR(pinctrl->base0); res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!res) + return -EINVAL; pinctrl->base1 = devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res)); if (!pinctrl->base1) { |