From 0e349b0e2d90eb1bb76d16c48d0127feebfeeb89 Mon Sep 17 00:00:00 2001 From: Stephen Neuendorffer Date: Wed, 9 Jan 2008 06:35:05 +1100 Subject: [POWERPC] Xilinx: Update compatible to use values generated by BSP generator. Mainly, this involves two changes: 1) xilinx->xlnx (recognized standard is to use the stock ticker) 2) In order to have the device tree focus on describing what the hardware is as exactly as possible, the compatible strings contain the full IP name and IP version. Signed-off-by: Stephen Neuendorffer Acked-by: Peter Korsgaard Signed-off-by: Grant Likely --- drivers/serial/uartlite.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index c54a5ad992b1..b22023f1ec6b 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -17,10 +17,21 @@ #include #include #include +#include #include #if defined(CONFIG_OF) +#include #include #include + +/* Match table for of_platform binding */ +static struct of_device_id ulite_of_match[] __devinitdata = { + { .compatible = "xlnx,opb-uartlite-1.00.b", }, + { .compatible = "xlnx,xps-uartlite-1.00.a", }, + {} +}; +MODULE_DEVICE_TABLE(of, ulite_of_match); + #endif #define ULITE_NAME "ttyUL" @@ -275,6 +286,9 @@ static void ulite_release_port(struct uart_port *port) static int ulite_request_port(struct uart_port *port) { + pr_debug("ulite console: port=%p; port->mapbase=%x\n", + port, port->mapbase); + if (!request_mem_region(port->mapbase, ULITE_REGION, "uartlite")) { dev_err(port->dev, "Memory region busy\n"); return -EBUSY; @@ -383,7 +397,7 @@ static inline void __init ulite_console_of_find_device(int id) const unsigned int *of_id; int rc; - for_each_compatible_node(np, NULL, "xilinx,uartlite") { + for_each_matching_node(np, ulite_of_match) { of_id = of_get_property(np, "port-number", NULL); if ((!of_id) || (*of_id != id)) continue; @@ -617,13 +631,6 @@ static int __devexit ulite_of_remove(struct of_device *op) return ulite_release(&op->dev); } -/* Match table for of_platform binding */ -static struct of_device_id ulite_of_match[] __devinitdata = { - { .type = "serial", .compatible = "xilinx,uartlite", }, - {}, -}; -MODULE_DEVICE_TABLE(of, ulite_of_match); - static struct of_platform_driver ulite_of_driver = { .owner = THIS_MODULE, .name = "uartlite", -- cgit v1.2.2