From cc155c6f2cc705cb082ed676044368424e4b9121 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 9 Nov 2009 13:34:08 +0800 Subject: [ARM] pxa: allow platforms to control which uarts are registered For some platforms, it is inappropriate to register all PXA UARTs. In some cases, the UARTs may not be used, and in others we may want to avoid registering the UARTs to allow other drivers (eg, FICP) to make use of the UART. In addition, a while back there was a request to be able to pass platform data to the UART driver. This patch enables all of this by providing functions platforms can call to register each individual UART. Signed-off-by: Russell King Acked-by: Mike Rapoport Acked-by: Robert Jarzmik Signed-off-by: Eric Miao --- arch/arm/mach-pxa/e740.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-pxa/e740.c') diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c index 49acdfa6650..94b23a9e387 100644 --- a/arch/arm/mach-pxa/e740.c +++ b/arch/arm/mach-pxa/e740.c @@ -192,6 +192,9 @@ static struct platform_device *devices[] __initdata = { static void __init e740_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config)); + pxa_set_ffuart_info(NULL); + pxa_set_btuart_info(NULL); + pxa_set_stuart_info(NULL); eseries_register_clks(); clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name, "UDCCLK", &pxa25x_device_udc.dev), -- cgit v1.2.3-70-g09d2