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Diffstat (limited to 'arch/m32r/platforms/m32104ut/setup.c')
-rw-r--r--arch/m32r/platforms/m32104ut/setup.c139
1 files changed, 0 insertions, 139 deletions
diff --git a/arch/m32r/platforms/m32104ut/setup.c b/arch/m32r/platforms/m32104ut/setup.c
deleted file mode 100644
index 297936003b1f..000000000000
--- a/arch/m32r/platforms/m32104ut/setup.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * linux/arch/m32r/platforms/m32104ut/setup.c
- *
- * Setup routines for M32104UT Board
- *
- * Copyright (c) 2002-2005 Hiroyuki Kondo, Hirokazu Takata,
- * Hitoshi Yamamoto, Mamoru Sakugawa,
- * Naoto Sugai, Hayato Fujiwara
- */
-
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include <asm/m32r.h>
-#include <asm/io.h>
-
-#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long)))
-
-icu_data_t icu_data[NR_IRQS];
-
-static void disable_m32104ut_irq(unsigned int irq)
-{
- unsigned long port, data;
-
- port = irq2port(irq);
- data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7;
- outl(data, port);
-}
-
-static void enable_m32104ut_irq(unsigned int irq)
-{
- unsigned long port, data;
-
- port = irq2port(irq);
- data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6;
- outl(data, port);
-}
-
-static void mask_m32104ut_irq(struct irq_data *data)
-{
- disable_m32104ut_irq(data->irq);
-}
-
-static void unmask_m32104ut_irq(struct irq_data *data)
-{
- enable_m32104ut_irq(data->irq);
-}
-
-static void shutdown_m32104ut_irq(struct irq_data *data)
-{
- unsigned int irq = data->irq;
- unsigned long port = irq2port(irq);
-
- outl(M32R_ICUCR_ILEVEL7, port);
-}
-
-static struct irq_chip m32104ut_irq_type =
-{
- .name = "M32104UT-IRQ",
- .irq_shutdown = shutdown_m32104ut_irq,
- .irq_unmask = unmask_m32104ut_irq,
- .irq_mask = mask_m32104ut_irq,
-};
-
-void __init init_IRQ(void)
-{
- static int once = 0;
-
- if (once)
- return;
- else
- once++;
-
-#if defined(CONFIG_SMC91X)
- /* INT#0: LAN controller on M32104UT-LAN (SMC91C111)*/
- irq_set_chip_and_handler(M32R_IRQ_INT0, &m32104ut_irq_type,
- handle_level_irq);
- /* "H" level sense */
- cu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD11;
- disable_m32104ut_irq(M32R_IRQ_INT0);
-#endif /* CONFIG_SMC91X */
-
- /* MFT2 : system timer */
- irq_set_chip_and_handler(M32R_IRQ_MFT2, &m32104ut_irq_type,
- handle_level_irq);
- icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
- disable_m32104ut_irq(M32R_IRQ_MFT2);
-
-#ifdef CONFIG_SERIAL_M32R_SIO
- /* SIO0_R : uart receive data */
- irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &m32104ut_irq_type,
- handle_level_irq);
- icu_data[M32R_IRQ_SIO0_R].icucr = M32R_ICUCR_IEN;
- disable_m32104ut_irq(M32R_IRQ_SIO0_R);
-
- /* SIO0_S : uart send data */
- irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &m32104ut_irq_type,
- handle_level_irq);
- icu_data[M32R_IRQ_SIO0_S].icucr = M32R_ICUCR_IEN;
- disable_m32104ut_irq(M32R_IRQ_SIO0_S);
-#endif /* CONFIG_SERIAL_M32R_SIO */
-}
-
-#if defined(CONFIG_SMC91X)
-
-#define LAN_IOSTART 0x300
-#define LAN_IOEND 0x320
-static struct resource smc91x_resources[] = {
- [0] = {
- .start = (LAN_IOSTART),
- .end = (LAN_IOEND),
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = M32R_IRQ_INT0,
- .end = M32R_IRQ_INT0,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
-};
-#endif
-
-static int __init platform_init(void)
-{
-#if defined(CONFIG_SMC91X)
- platform_device_register(&smc91x_device);
-#endif
- return 0;
-}
-arch_initcall(platform_init);