aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-w90x900
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-w90x900')
-rw-r--r--arch/arm/mach-w90x900/cpu.c4
-rw-r--r--arch/arm/mach-w90x900/dev.c9
-rw-r--r--arch/arm/mach-w90x900/include/mach/entry-macro.S4
-rw-r--r--arch/arm/mach-w90x900/include/mach/fb.h83
-rw-r--r--arch/arm/mach-w90x900/include/mach/gpio.h30
-rw-r--r--arch/arm/mach-w90x900/include/mach/i2c.h9
-rw-r--r--arch/arm/mach-w90x900/include/mach/nuc900_spi.h35
-rw-r--r--arch/arm/mach-w90x900/include/mach/timex.h25
-rw-r--r--arch/arm/mach-w90x900/include/mach/uncompress.h2
-rw-r--r--arch/arm/mach-w90x900/include/mach/w90p910_keypad.h15
-rw-r--r--arch/arm/mach-w90x900/mach-nuc910evb.c2
-rw-r--r--arch/arm/mach-w90x900/mach-nuc950evb.c4
-rw-r--r--arch/arm/mach-w90x900/mach-nuc960evb.c2
-rw-r--r--arch/arm/mach-w90x900/nuc9xx.h8
-rw-r--r--arch/arm/mach-w90x900/time.c18
15 files changed, 22 insertions, 228 deletions
diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
index 9e4dd8b63c4..b1eabaad50a 100644
--- a/arch/arm/mach-w90x900/cpu.c
+++ b/arch/arm/mach-w90x900/cpu.c
@@ -230,9 +230,9 @@ void __init nuc900_init_clocks(void)
#define WTE (1 << 7)
#define WTRE (1 << 1)
-void nuc9xx_restart(char mode, const char *cmd)
+void nuc9xx_restart(enum reboot_mode mode, const char *cmd)
{
- if (mode == 's') {
+ if (mode == REBOOT_SOFT) {
/* Jump into ROM at address 0 */
soft_restart(0);
} else {
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
index 48f5b9fdfb7..e65a80a1ac7 100644
--- a/arch/arm/mach-w90x900/dev.c
+++ b/arch/arm/mach-w90x900/dev.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
+#include <linux/cpu.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/mtd.h>
@@ -34,11 +35,11 @@
#include <asm/mach-types.h>
#include <mach/regs-serial.h>
-#include <mach/nuc900_spi.h>
+#include <linux/platform_data/spi-nuc900.h>
#include <mach/map.h>
-#include <mach/fb.h>
+#include <linux/platform_data/video-nuc900fb.h>
#include <mach/regs-ldm.h>
-#include <mach/w90p910_keypad.h>
+#include <linux/platform_data/keypad-w90p910.h>
#include "cpu.h"
@@ -531,7 +532,7 @@ static struct platform_device *nuc900_public_dev[] __initdata = {
void __init nuc900_board_init(struct platform_device **device, int size)
{
- disable_hlt();
+ cpu_idle_poll_ctrl(true);
platform_add_devices(device, size);
platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev));
spi_register_board_info(nuc900_spi_board_info,
diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S
index e286daca682..0ff612ac95b 100644
--- a/arch/arm/mach-w90x900/include/mach/entry-macro.S
+++ b/arch/arm/mach-w90x900/include/mach/entry-macro.S
@@ -19,8 +19,8 @@
mov \base, #AIC_BA
- ldr \irqnr, [ \base, #AIC_IPER]
- ldr \irqnr, [ \base, #AIC_ISNR]
+ ldr \irqnr, [\base, #AIC_IPER]
+ ldr \irqnr, [\base, #AIC_ISNR]
cmp \irqnr, #0
.endm
diff --git a/arch/arm/mach-w90x900/include/mach/fb.h b/arch/arm/mach-w90x900/include/mach/fb.h
deleted file mode 100644
index cec5ece765e..00000000000
--- a/arch/arm/mach-w90x900/include/mach/fb.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* linux/include/asm/arch-nuc900/fb.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * 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.
- *
- * Changelog:
- *
- * 2008/08/26 vincen.zswan modify this file for LCD.
- */
-
-#ifndef __ASM_ARM_FB_H
-#define __ASM_ARM_FB_H
-
-
-
-/* LCD Controller Hardware Desc */
-struct nuc900fb_hw {
- unsigned int lcd_dccs;
- unsigned int lcd_device_ctrl;
- unsigned int lcd_mpulcd_cmd;
- unsigned int lcd_int_cs;
- unsigned int lcd_crtc_size;
- unsigned int lcd_crtc_dend;
- unsigned int lcd_crtc_hr;
- unsigned int lcd_crtc_hsync;
- unsigned int lcd_crtc_vr;
- unsigned int lcd_va_baddr0;
- unsigned int lcd_va_baddr1;
- unsigned int lcd_va_fbctrl;
- unsigned int lcd_va_scale;
- unsigned int lcd_va_test;
- unsigned int lcd_va_win;
- unsigned int lcd_va_stuff;
-};
-
-/* LCD Display Description */
-struct nuc900fb_display {
- /* LCD Image type */
- unsigned type;
-
- /* LCD Screen Size */
- unsigned short width;
- unsigned short height;
-
- /* LCD Screen Info */
- unsigned short xres;
- unsigned short yres;
- unsigned short bpp;
-
- unsigned long pixclock;
- unsigned short left_margin;
- unsigned short right_margin;
- unsigned short hsync_len;
- unsigned short upper_margin;
- unsigned short lower_margin;
- unsigned short vsync_len;
-
- /* hardware special register value */
- unsigned int dccs;
- unsigned int devctl;
- unsigned int fbctrl;
- unsigned int scale;
-};
-
-struct nuc900fb_mach_info {
- struct nuc900fb_display *displays;
- unsigned num_displays;
- unsigned default_display;
- /* GPIO Setting Info */
- unsigned gpio_dir;
- unsigned gpio_dir_mask;
- unsigned gpio_data;
- unsigned gpio_data_mask;
-};
-
-extern void __init nuc900_fb_set_platdata(struct nuc900fb_mach_info *);
-
-#endif /* __ASM_ARM_FB_H */
diff --git a/arch/arm/mach-w90x900/include/mach/gpio.h b/arch/arm/mach-w90x900/include/mach/gpio.h
deleted file mode 100644
index 5385a420327..00000000000
--- a/arch/arm/mach-w90x900/include/mach/gpio.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * linux/arch/arm/mach-w90p910/include/mach/gpio.h
- *
- * Generic w90p910 GPIO handling
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_W90P910_GPIO_H
-#define __ASM_ARCH_W90P910_GPIO_H
-
-#include <mach/hardware.h>
-#include <asm/irq.h>
-
-static inline int gpio_to_irq(unsigned gpio)
-{
- return gpio;
-}
-#define gpio_to_irq gpio_to_irq
-
-static inline int irq_to_gpio(unsigned irq)
-{
- return irq;
-}
-
-#endif
diff --git a/arch/arm/mach-w90x900/include/mach/i2c.h b/arch/arm/mach-w90x900/include/mach/i2c.h
deleted file mode 100644
index 9ffb12d06e9..00000000000
--- a/arch/arm/mach-w90x900/include/mach/i2c.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_ARCH_NUC900_I2C_H
-#define __ASM_ARCH_NUC900_I2C_H
-
-struct nuc900_platform_i2c {
- int bus_num;
- unsigned long bus_freq;
-};
-
-#endif /* __ASM_ARCH_NUC900_I2C_H */
diff --git a/arch/arm/mach-w90x900/include/mach/nuc900_spi.h b/arch/arm/mach-w90x900/include/mach/nuc900_spi.h
deleted file mode 100644
index 2c4e0c12850..00000000000
--- a/arch/arm/mach-w90x900/include/mach/nuc900_spi.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * arch/arm/mach-w90x900/include/mach/nuc900_spi.h
- *
- * Copyright (c) 2009 Nuvoton technology corporation.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * 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;version 2 of the License.
- *
- */
-
-#ifndef __ASM_ARCH_SPI_H
-#define __ASM_ARCH_SPI_H
-
-extern void mfp_set_groupg(struct device *dev, const char *subname);
-
-struct nuc900_spi_info {
- unsigned int num_cs;
- unsigned int lsb;
- unsigned int txneg;
- unsigned int rxneg;
- unsigned int divider;
- unsigned int sleep;
- unsigned int txnum;
- unsigned int txbitlen;
- int bus_num;
-};
-
-struct nuc900_spi_chip {
- unsigned char bits_per_word;
-};
-
-#endif /* __ASM_ARCH_SPI_H */
diff --git a/arch/arm/mach-w90x900/include/mach/timex.h b/arch/arm/mach-w90x900/include/mach/timex.h
deleted file mode 100644
index 164dce0b64d..00000000000
--- a/arch/arm/mach-w90x900/include/mach/timex.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * arch/arm/mach-w90x900/include/mach/timex.h
- *
- * Copyright (c) 2008 Nuvoton technology corporation
- * All rights reserved.
- *
- * Wan ZongShun <mcuos.com@gmail.com>
- *
- * Based on arch/arm/mach-s3c2410/include/mach/timex.h
- *
- * 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.
- *
- */
-
-#ifndef __ASM_ARCH_TIMEX_H
-#define __ASM_ARCH_TIMEX_H
-
-/* CLOCK_TICK_RATE Now, I don't use it. */
-
-#define CLOCK_TICK_RATE 15000000
-
-#endif /* __ASM_ARCH_TIMEX_H */
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h
index 03130212ace..4b7c324ff66 100644
--- a/arch/arm/mach-w90x900/include/mach/uncompress.h
+++ b/arch/arm/mach-w90x900/include/mach/uncompress.h
@@ -24,8 +24,6 @@
#include <mach/map.h>
#include <linux/serial_reg.h>
-#define arch_decomp_wdog()
-
#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
static volatile u32 * const uart_base = (u32 *)UART0_PA;
diff --git a/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h b/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h
deleted file mode 100644
index 556778e8dda..00000000000
--- a/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ASM_ARCH_W90P910_KEYPAD_H
-#define __ASM_ARCH_W90P910_KEYPAD_H
-
-#include <linux/input/matrix_keypad.h>
-
-extern void mfp_set_groupi(struct device *dev);
-
-struct w90p910_keypad_platform_data {
- const struct matrix_keymap_data *keymap_data;
-
- unsigned int prescale;
- unsigned int debounce;
-};
-
-#endif /* __ASM_ARCH_W90P910_KEYPAD_H */
diff --git a/arch/arm/mach-w90x900/mach-nuc910evb.c b/arch/arm/mach-w90x900/mach-nuc910evb.c
index b4243e4f156..92f1c978f35 100644
--- a/arch/arm/mach-w90x900/mach-nuc910evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc910evb.c
@@ -37,6 +37,6 @@ MACHINE_START(W90P910EVB, "W90P910EVB")
.map_io = nuc910evb_map_io,
.init_irq = nuc900_init_irq,
.init_machine = nuc910evb_init,
- .timer = &nuc900_timer,
+ .init_time = nuc900_timer_init,
.restart = nuc9xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc950evb.c b/arch/arm/mach-w90x900/mach-nuc950evb.c
index 067d8f9166d..26f7189056e 100644
--- a/arch/arm/mach-w90x900/mach-nuc950evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc950evb.c
@@ -20,7 +20,7 @@
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <mach/map.h>
-#include <mach/fb.h>
+#include <linux/platform_data/video-nuc900fb.h>
#include "nuc950.h"
@@ -40,6 +40,6 @@ MACHINE_START(W90P950EVB, "W90P950EVB")
.map_io = nuc950evb_map_io,
.init_irq = nuc900_init_irq,
.init_machine = nuc950evb_init,
- .timer = &nuc900_timer,
+ .init_time = nuc900_timer_init,
.restart = nuc9xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-w90x900/mach-nuc960evb.c b/arch/arm/mach-w90x900/mach-nuc960evb.c
index cbb3adc3db1..9b4e73fe10e 100644
--- a/arch/arm/mach-w90x900/mach-nuc960evb.c
+++ b/arch/arm/mach-w90x900/mach-nuc960evb.c
@@ -37,6 +37,6 @@ MACHINE_START(W90N960EVB, "W90N960EVB")
.map_io = nuc960evb_map_io,
.init_irq = nuc900_init_irq,
.init_machine = nuc960evb_init,
- .timer = &nuc900_timer,
+ .init_time = nuc900_timer_init,
.restart = nuc9xx_restart,
MACHINE_END
diff --git a/arch/arm/mach-w90x900/nuc9xx.h b/arch/arm/mach-w90x900/nuc9xx.h
index 91acb404779..e3ab1e1381f 100644
--- a/arch/arm/mach-w90x900/nuc9xx.h
+++ b/arch/arm/mach-w90x900/nuc9xx.h
@@ -14,11 +14,13 @@
* published by the Free Software Foundation.
*
*/
+
+#include <linux/reboot.h>
+
struct map_desc;
-struct sys_timer;
/* core initialisation functions */
extern void nuc900_init_irq(void);
-extern struct sys_timer nuc900_timer;
-extern void nuc9xx_restart(char, const char *);
+extern void nuc900_timer_init(void);
+extern void nuc9xx_restart(enum reboot_mode, const char *);
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index fa27c498ac0..9230d372559 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -91,7 +91,6 @@ static int nuc900_clockevent_setnextevent(unsigned long evt,
static struct clock_event_device nuc900_clockevent_device = {
.name = "nuc900-timer0",
- .shift = 32,
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.set_mode = nuc900_clockevent_setmode,
.set_next_event = nuc900_clockevent_setnextevent,
@@ -112,7 +111,7 @@ static irqreturn_t nuc900_timer0_interrupt(int irq, void *dev_id)
static struct irqaction nuc900_timer0_irq = {
.name = "nuc900-timer0",
- .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+ .flags = IRQF_TIMER | IRQF_IRQPOLL,
.handler = nuc900_timer0_interrupt,
};
@@ -133,15 +132,10 @@ static void __init nuc900_clockevents_init(void)
__raw_writel(RESETINT, REG_TISR);
setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
- nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC,
- nuc900_clockevent_device.shift);
- nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff,
- &nuc900_clockevent_device);
- nuc900_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf,
- &nuc900_clockevent_device);
nuc900_clockevent_device.cpumask = cpumask_of(0);
- clockevents_register_device(&nuc900_clockevent_device);
+ clockevents_config_and_register(&nuc900_clockevent_device, rate,
+ 0xf, 0xffffffff);
}
static void __init nuc900_clocksource_init(void)
@@ -167,12 +161,8 @@ static void __init nuc900_clocksource_init(void)
TDR_SHIFT, clocksource_mmio_readl_down);
}
-static void __init nuc900_timer_init(void)
+void __init nuc900_timer_init(void)
{
nuc900_clocksource_init();
nuc900_clockevents_init();
}
-
-struct sys_timer nuc900_timer = {
- .init = nuc900_timer_init,
-};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-14 00:16:05 +0000