From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: [PATCH] ARM: tegra: gpio: Use engineering names in DT compatible property Date: Tue, 5 Jul 2011 14:15:18 -0600 Message-ID: <1309896918-22496-1-git-send-email-swarren@nvidia.com> Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Grant Likely , Colin Cross , Olof Johansson , Erik Gilling Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Stephen Warren List-Id: devicetree@vger.kernel.org Engineering names are more stable than marketing names. Hence, use them for Device Tree compatible properties instead. Signed-off-by: Stephen Warren --- Grant, This patch is physically against devicetree/arm, but also makes sense to apply to devicetree/test. This patch will cause conflicts somewhere, given you previously posted a patch to move gpio.c into drivers/gpio. .../devicetree/bindings/gpio/gpio_nvidia.txt | 2 +- arch/arm/mach-tegra/gpio.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt b/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt index afb3ff3..64aac39 100644 --- a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt +++ b/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt @@ -1,7 +1,7 @@ NVIDIA Tegra 2 GPIO controller Required properties: -- compatible : "nvidia,tegra250-gpio" +- compatible : "nvidia,tegra20-gpio" - #gpio-cells : Should be two. The first cell is the pin number and the second cell is used to specify optional parameters (currently unused). - gpio-controller : Marks the device node as a GPIO controller. diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c index 13afb88..747eb40 100644 --- a/arch/arm/mach-tegra/gpio.c +++ b/arch/arm/mach-tegra/gpio.c @@ -347,7 +347,7 @@ static int __init tegra_gpio_init(void) * driver is converted into a platform_device */ tegra_gpio_chip.of_node = of_find_compatible_node(NULL, NULL, - "nvidia,tegra250-gpio"); + "nvidia,tegra20-gpio"); #endif /* CONFIG_OF_GPIO */ gpiochip_add(&tegra_gpio_chip); -- 1.7.0.4