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Diffstat (limited to 'arch/powerpc/platforms/cell/celleb_scc_sio.c')
-rw-r--r--arch/powerpc/platforms/cell/celleb_scc_sio.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/arch/powerpc/platforms/cell/celleb_scc_sio.c b/arch/powerpc/platforms/cell/celleb_scc_sio.c
deleted file mode 100644
index c8eb57193826..000000000000
--- a/arch/powerpc/platforms/cell/celleb_scc_sio.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * setup serial port in SCC
- *
- * (C) Copyright 2006-2007 TOSHIBA CORPORATION
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/console.h>
-
-#include <asm/io.h>
-#include <asm/prom.h>
-
-/* sio irq0=0xb00010022 irq0=0xb00010023 irq2=0xb00010024
- mmio=0xfff000-0x1000,0xff2000-0x1000 */
-static int txx9_serial_bitmap __initdata;
-
-static struct {
- uint32_t offset;
- uint32_t index;
-} txx9_scc_tab[3] __initdata = {
- { 0x300, 0 }, /* 0xFFF300 */
- { 0x400, 0 }, /* 0xFFF400 */
- { 0x800, 1 } /* 0xFF2800 */
-};
-
-static int __init txx9_serial_init(void)
-{
- extern int early_serial_txx9_setup(struct uart_port *port);
- struct device_node *node;
- int i;
- struct uart_port req;
- struct of_phandle_args irq;
- struct resource res;
-
- for_each_compatible_node(node, "serial", "toshiba,sio-scc") {
- for (i = 0; i < ARRAY_SIZE(txx9_scc_tab); i++) {
- if (!(txx9_serial_bitmap & (1<<i)))
- continue;
-
- if (of_irq_parse_one(node, i, &irq))
- continue;
- if (of_address_to_resource(node,
- txx9_scc_tab[i].index, &res))
- continue;
-
- memset(&req, 0, sizeof(req));
- req.line = i;
- req.iotype = UPIO_MEM;
- req.mapbase = res.start + txx9_scc_tab[i].offset;
-#ifdef CONFIG_SERIAL_TXX9_CONSOLE
- req.membase = ioremap(req.mapbase, 0x24);
-#endif
- req.irq = irq_create_of_mapping(&irq);
- req.flags |= UPF_IOREMAP | UPF_BUGGY_UART
- /*HAVE_CTS_LINE*/;
- req.uartclk = 83300000;
- early_serial_txx9_setup(&req);
- }
- }
-
- return 0;
-}
-
-static int __init txx9_serial_config(char *ptr)
-{
- int i;
-
- for (;;) {
- switch (get_option(&ptr, &i)) {
- default:
- return 0;
- case 2:
- txx9_serial_bitmap |= 1 << i;
- break;
- case 1:
- txx9_serial_bitmap |= 1 << i;
- return 0;
- }
- }
-}
-__setup("txx9_serial=", txx9_serial_config);
-
-console_initcall(txx9_serial_init);
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