From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: [PATCH] tty/serial: tegra: Use engineering names in DT compatible property Date: Tue, 5 Jul 2011 14:07:41 -0600 Message-ID: <1309896461-21976-1-git-send-email-swarren@nvidia.com> Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Grant Likely , Greg KH Cc: linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, 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 --- Greg, This builds on patches Grant has (or has said he will have) in his devicetree/next branch, so I assume this change would be merged through the same route. Grant, this patch is physically against devicetree/arm. The of-serial.txt change should also apply to devicetree/next as is, and you'd previously indicated that you'd queue the addition of the Tegra entry to of_serial.c in your devicetree/next branch, so this should apply on top of that once you have done so. Finally, this should go into devicetree/test too. .../devicetree/bindings/tty/serial/of-serial.txt | 2 +- drivers/tty/serial/of_serial.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/tty/serial/of-serial.txt b/Documentation/devicetree/bindings/tty/serial/of-serial.txt index 337a7e5..b8b27b0 100644 --- a/Documentation/devicetree/bindings/tty/serial/of-serial.txt +++ b/Documentation/devicetree/bindings/tty/serial/of-serial.txt @@ -8,7 +8,7 @@ Required properties: - "ns16550" - "ns16750" - "ns16850" - - "nvidia,tegra250-uart" + - "nvidia,tegra20-uart" - "ibm,qpace-nwp-serial" - "serial" if the port type is unknown. - reg : offset and length of the register set for the device. diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index e65f1e8..e58cece 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -181,7 +181,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = { { .compatible = "ns16550", .data = (void *)PORT_16550, }, { .compatible = "ns16750", .data = (void *)PORT_16750, }, { .compatible = "ns16850", .data = (void *)PORT_16850, }, - { .compatible = "nvidia,tegra250-uart", .data = (void *)PORT_TEGRA, }, + { .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, }, #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL { .compatible = "ibm,qpace-nwp-serial", .data = (void *)PORT_NWPSERIAL, }, -- 1.7.0.4