From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Stigge Subject: [PATCH RESEND 2/2] serial/of-serial: Add LPC3220 standard UART compatible string Date: Mon, 11 Jun 2012 21:57:14 +0200 Message-ID: <1339444634-15475-2-git-send-email-stigge@antcom.de> References: <1339444634-15475-1-git-send-email-stigge@antcom.de> Return-path: In-Reply-To: <1339444634-15475-1-git-send-email-stigge@antcom.de> Sender: linux-kernel-owner@vger.kernel.org To: alan@linux.intel.com, gregkh@linuxfoundation.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, kevin.wells@nxp.com, srinivas.bakki@nxp.com, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, linux@arm.linux.org.uk Cc: Roland Stigge List-Id: linux-serial@vger.kernel.org This patch adds a "compatible" string for the new 8250 UART type PORT_LPC3220. This is necessary for initializing LPC32xx UARTs via DT. Signed-off-by: Roland Stigge --- Applies to v3.5-rc2 Documentation/devicetree/bindings/tty/serial/of-serial.txt | 1 + drivers/tty/serial/of_serial.c | 1 + 2 files changed, 2 insertions(+) --- linux-2.6.orig/Documentation/devicetree/bindings/tty/serial/of-serial.txt +++ linux-2.6/Documentation/devicetree/bindings/tty/serial/of-serial.txt @@ -9,6 +9,7 @@ Required properties: - "ns16750" - "ns16850" - "nvidia,tegra20-uart" + - "nxp,lpc3220-uart" - "ibm,qpace-nwp-serial" - "serial" if the port type is unknown. - reg : offset and length of the register set for the device. --- linux-2.6.orig/drivers/tty/serial/of_serial.c +++ linux-2.6/drivers/tty/serial/of_serial.c @@ -208,6 +208,7 @@ static struct of_device_id __devinitdata { .compatible = "ns16750", .data = (void *)PORT_16750, }, { .compatible = "ns16850", .data = (void *)PORT_16850, }, { .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, }, + { .compatible = "nxp,lpc3220-uart", .data = (void *)PORT_LPC3220, }, #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL { .compatible = "ibm,qpace-nwp-serial", .data = (void *)PORT_NWPSERIAL, },