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-rw-r--r--arch/arm/mach-omap1/board-nokia770.c4
-rw-r--r--arch/arm/mach-omap1/clock.c20
-rw-r--r--arch/arm/mach-omap1/irq.c2
-rw-r--r--arch/arm/mach-omap1/pm.c12
-rw-r--r--arch/arm/mach-omap1/serial.c18
-rw-r--r--arch/arm/mach-omap2/board-h4.c13
-rw-r--r--arch/arm/mach-omap2/timer-gp.c3
-rw-r--r--arch/arm/plat-omap/dma.c14
-rw-r--r--arch/arm/plat-omap/dmtimer.c6
-rw-r--r--arch/arm/plat-omap/gpio.c9
-rw-r--r--arch/arm/plat-omap/mcbsp.c2
-rw-r--r--arch/arm/plat-omap/mux.c4
12 files changed, 59 insertions, 48 deletions
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index cbe909bad79..70014f751bc 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -16,6 +16,8 @@
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
+#include <linux/workqueue.h>
+#include <linux/delay.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@@ -103,7 +105,7 @@ static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata =
static struct spi_board_info nokia770_spi_board_info[] __initdata = {
[0] = {
- .modalias = "lcd_lph8923",
+ .modalias = "lcd_mipid",
.bus_num = 2,
.chip_select = 3,
.max_speed_hz = 12000000,
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 638490e62d5..f625f6dd228 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -432,8 +432,7 @@ static int omap1_clk_enable(struct clk *clk)
}
if (clk->flags & CLOCK_NO_IDLE_PARENT)
- if (!cpu_is_omap24xx())
- omap1_clk_deny_idle(clk->parent);
+ omap1_clk_deny_idle(clk->parent);
}
ret = clk->enable(clk);
@@ -454,8 +453,7 @@ static void omap1_clk_disable(struct clk *clk)
if (likely(clk->parent)) {
omap1_clk_disable(clk->parent);
if (clk->flags & CLOCK_NO_IDLE_PARENT)
- if (!cpu_is_omap24xx())
- omap1_clk_allow_idle(clk->parent);
+ omap1_clk_allow_idle(clk->parent);
}
}
}
@@ -471,7 +469,7 @@ static int omap1_clk_enable_generic(struct clk *clk)
if (unlikely(clk->enable_reg == 0)) {
printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
clk->name);
- return 0;
+ return -EINVAL;
}
if (clk->flags & ENABLE_REG_32BIT) {
@@ -651,10 +649,18 @@ int __init omap1_clk_init(void)
int crystal_type = 0; /* Default 12 MHz */
u32 reg;
+#ifdef CONFIG_DEBUG_LL
+ /* Resets some clocks that may be left on from bootloader,
+ * but leaves serial clocks on.
+ */
+ omap_writel(0x3 << 29, MOD_CONF_CTRL_0);
+#endif
+
/* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
reg = omap_readw(SOFT_REQ_REG) & (1 << 4);
omap_writew(reg, SOFT_REQ_REG);
- omap_writew(0, SOFT_REQ_REG2);
+ if (!cpu_is_omap15xx())
+ omap_writew(0, SOFT_REQ_REG2);
clk_init(&omap1_clk_functions);
@@ -685,7 +691,7 @@ int __init omap1_clk_init(void)
info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
if (info != NULL) {
- if (!cpu_is_omap1510())
+ if (!cpu_is_omap15xx())
crystal_type = info->system_clock_type;
}
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 6383a12ad97..410d3e78dd0 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -238,7 +238,7 @@ void __init omap_init_irq(void)
if (cpu_is_omap730())
omap_unmask_irq(INT_730_IH2_IRQ);
- else if (cpu_is_omap1510())
+ else if (cpu_is_omap15xx())
omap_unmask_irq(INT_1510_IH2_IRQ);
else if (cpu_is_omap16xx())
omap_unmask_irq(INT_1610_IH2_IRQ);
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 4834758d340..49efe903dac 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -256,7 +256,8 @@ void omap_pm_suspend(void)
tps65010_set_led(LED1, OFF);
}
- omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG);
+ if (!cpu_is_omap15xx())
+ omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG);
/*
* Step 1: turn off interrupts (FIXME: NOTE: already disabled)
@@ -434,7 +435,8 @@ void omap_pm_suspend(void)
MPUI1610_RESTORE(OMAP_IH2_3_MIR);
}
- omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG);
+ if (!cpu_is_omap15xx())
+ omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG);
/*
* Reenable interrupts
@@ -704,6 +706,8 @@ static struct pm_ops omap_pm_ops ={
static int __init omap_pm_init(void)
{
+ int error;
+
printk("Power Management for TI OMAP.\n");
/*
@@ -760,7 +764,9 @@ static int __init omap_pm_init(void)
omap_pm_init_proc();
#endif
- subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+ error = subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+ if (error)
+ printk(KERN_ERR "subsys_create_file failed: %d\n", error);
if (cpu_is_omap16xx()) {
/* configure LOW_PWR pin */
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 4cc98a578e4..10a4fe88b2f 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -1,7 +1,7 @@
/*
* linux/arch/arm/mach-omap1/serial.c
*
- * OMAP1 CPU identification code
+ * OMAP1 serial support.
*
* 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
@@ -59,7 +59,7 @@ static void __init omap_serial_reset(struct plat_serial8250_port *p)
omap_serial_outp(p, UART_OMAP_SCR, 0x08); /* TX watermark */
omap_serial_outp(p, UART_OMAP_MDR1, 0x00); /* enable UART */
- if (!cpu_is_omap1510()) {
+ if (!cpu_is_omap15xx()) {
omap_serial_outp(p, UART_OMAP_SYSC, 0x01);
while (!(omap_serial_in(p, UART_OMAP_SYSC) & 0x01));
}
@@ -121,7 +121,7 @@ void __init omap_serial_init(void)
serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2;
}
- if (cpu_is_omap1510()) {
+ if (cpu_is_omap15xx()) {
serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16;
serial_platform_data[2].uartclk = OMAP1510_BASE_BAUD * 16;
@@ -147,10 +147,10 @@ void __init omap_serial_init(void)
printk("Could not get uart1_ck\n");
else {
clk_enable(uart1_ck);
- if (cpu_is_omap1510())
+ if (cpu_is_omap15xx())
clk_set_rate(uart1_ck, 12000000);
}
- if (cpu_is_omap1510()) {
+ if (cpu_is_omap15xx()) {
omap_cfg_reg(UART1_TX);
omap_cfg_reg(UART1_RTS);
if (machine_is_omap_innovator()) {
@@ -167,12 +167,12 @@ void __init omap_serial_init(void)
printk("Could not get uart2_ck\n");
else {
clk_enable(uart2_ck);
- if (cpu_is_omap1510())
+ if (cpu_is_omap15xx())
clk_set_rate(uart2_ck, 12000000);
else
clk_set_rate(uart2_ck, 48000000);
}
- if (cpu_is_omap1510()) {
+ if (cpu_is_omap15xx()) {
omap_cfg_reg(UART2_TX);
omap_cfg_reg(UART2_RTS);
if (machine_is_omap_innovator()) {
@@ -189,10 +189,10 @@ void __init omap_serial_init(void)
printk("Could not get uart3_ck\n");
else {
clk_enable(uart3_ck);
- if (cpu_is_omap1510())
+ if (cpu_is_omap15xx())
clk_set_rate(uart3_ck, 12000000);
}
- if (cpu_is_omap1510()) {
+ if (cpu_is_omap15xx()) {
omap_cfg_reg(UART3_TX);
omap_cfg_reg(UART3_RX);
}
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 3b1ad1d981a..1e7ed6d22ca 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -39,7 +39,6 @@
#include "prcm-regs.h"
#include <asm/io.h>
-#include <asm/delay.h>
static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 };
static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 };
@@ -179,9 +178,11 @@ static int h4_select_irda(struct device *dev, int state)
return err;
}
-static void set_trans_mode(void *data)
+static void set_trans_mode(struct work_struct *work)
{
- int *mode = data;
+ struct omap_irda_config *irda_config =
+ container_of(work, struct omap_irda_config, gpio_expa.work);
+ int mode = irda_config->mode;
unsigned char expa;
int err = 0;
@@ -191,7 +192,7 @@ static void set_trans_mode(void *data)
expa &= ~0x01;
- if (!(*mode & IR_SIRMODE)) { /* MIR/FIR */
+ if (!(mode & IR_SIRMODE)) { /* MIR/FIR */
expa |= 0x01;
}
@@ -204,9 +205,9 @@ static int h4_transceiver_mode(struct device *dev, int mode)
{
struct omap_irda_config *irda_config = dev->platform_data;
+ irda_config->mode = mode;
cancel_delayed_work(&irda_config->gpio_expa);
- PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode);
-#error this is not permitted - mode is an argument variable
+ PREPARE_DELAYED_WORK(&irda_config->gpio_expa, set_trans_mode);
schedule_delayed_work(&irda_config->gpio_expa, 0);
return 0;
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 973189cd976..45d1aaa51b5 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -24,6 +24,7 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/delay.h>
+#include <linux/irq.h>
#include <asm/mach/time.h>
#include <asm/arch/dmtimer.h>
@@ -64,7 +65,7 @@ static void __init omap2_gp_timer_init(void)
BUG_ON(gptimer == NULL);
omap_dm_timer_set_source(gptimer, OMAP_TIMER_SRC_SYS_CLK);
- tick_period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / 100;
+ tick_period = clk_get_rate(omap_dm_timer_get_fclk(gptimer)) / HZ;
tick_period -= 1;
setup_irq(omap_dm_timer_get_irq(gptimer), &omap2_gp_timer_irq);
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index bb045e5ddbd..f3f84fbf8b8 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -557,7 +557,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
omap_enable_channel_irq(free_ch);
/* Clear the CSR register and IRQ status register */
OMAP_DMA_CSR_REG(free_ch) = OMAP2_DMA_CSR_CLEAR_MASK;
- omap_writel(~0x0, OMAP_DMA4_IRQSTATUS_L0);
+ omap_writel(1 << free_ch, OMAP_DMA4_IRQSTATUS_L0);
}
*dma_ch_out = free_ch;
@@ -597,10 +597,7 @@ void omap_free_dma(int lch)
/* Clear the CSR register and IRQ status register */
OMAP_DMA_CSR_REG(lch) = OMAP2_DMA_CSR_CLEAR_MASK;
-
- val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
- val |= 1 << lch;
- omap_writel(val, OMAP_DMA4_IRQSTATUS_L0);
+ omap_writel(1 << lch, OMAP_DMA4_IRQSTATUS_L0);
/* Disable all DMA interrupts for the channel. */
OMAP_DMA_CICR_REG(lch) = 0;
@@ -927,7 +924,6 @@ static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id)
static int omap2_dma_handle_ch(int ch)
{
u32 status = OMAP_DMA_CSR_REG(ch);
- u32 val;
if (!status)
return 0;
@@ -948,11 +944,7 @@ static int omap2_dma_handle_ch(int ch)
dma_chan[ch].dev_id);
OMAP_DMA_CSR_REG(ch) = OMAP2_DMA_CSR_CLEAR_MASK;
-
- val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
- /* ch in this function is from 0-31 while in register it is 1-32 */
- val = 1 << (ch);
- omap_writel(val, OMAP_DMA4_IRQSTATUS_L0);
+ omap_writel(1 << ch, OMAP_DMA4_IRQSTATUS_L0);
if (likely(dma_chan[ch].callback != NULL))
dma_chan[ch].callback(ch, status, dma_chan[ch].data);
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index bcbb8d7392b..45f0439bffb 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -90,8 +90,8 @@ static struct omap_dm_timer dm_timers[] = {
{ .phys_base = 0xfffb2c00, .irq = INT_1610_GPTIMER4 },
{ .phys_base = 0xfffb3400, .irq = INT_1610_GPTIMER5 },
{ .phys_base = 0xfffb3c00, .irq = INT_1610_GPTIMER6 },
- { .phys_base = 0xfffb4400, .irq = INT_1610_GPTIMER7 },
- { .phys_base = 0xfffb4c00, .irq = INT_1610_GPTIMER8 },
+ { .phys_base = 0xfffb7400, .irq = INT_1610_GPTIMER7 },
+ { .phys_base = 0xfffbd400, .irq = INT_1610_GPTIMER8 },
};
#elif defined(CONFIG_ARCH_OMAP2)
@@ -314,6 +314,8 @@ struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
{
BUG();
+
+ return 0;
}
#endif
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 4f2fd559133..b8c01de208b 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -974,10 +974,11 @@ static struct irq_chip gpio_irq_chip = {
};
static struct irq_chip mpuio_irq_chip = {
- .name = "MPUIO",
- .ack = mpuio_ack_irq,
- .mask = mpuio_mask_irq,
- .unmask = mpuio_unmask_irq
+ .name = "MPUIO",
+ .ack = mpuio_ack_irq,
+ .mask = mpuio_mask_irq,
+ .unmask = mpuio_unmask_irq,
+ .set_type = gpio_irq_type,
};
static int initialized;
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index ec50008a2df..b8d6f17ff58 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -20,8 +20,8 @@
#include <linux/interrupt.h>
#include <linux/err.h>
#include <linux/clk.h>
+#include <linux/delay.h>
-#include <asm/delay.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index 042105ac30b..6c798d28868 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -116,7 +116,7 @@ int __init_or_module omap_cfg_reg(const unsigned long index)
}
/* Check for pull up or pull down selection on 1610 */
- if (!cpu_is_omap1510()) {
+ if (!cpu_is_omap15xx()) {
if (cfg->pu_pd_reg && cfg->pull_val) {
spin_lock_irqsave(&mux_spin_lock, flags);
pu_pd_orig = omap_readl(cfg->pu_pd_reg);
@@ -172,7 +172,7 @@ int __init_or_module omap_cfg_reg(const unsigned long index)
printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg);
- if (!cpu_is_omap1510()) {
+ if (!cpu_is_omap15xx()) {
if (cfg->pu_pd_reg && cfg->pull_val) {
printk(" %s (0x%08x) = 0x%08x -> 0x%08x\n",
cfg->pu_pd_name, cfg->pu_pd_reg,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 02:52:28 +0000