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yaml
---
r: 96885
b: refs/heads/master
c: 3e5b787
h: refs/heads/master
i:
  96883: 5122c0a
v: v3
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Linus Torvalds committed May 18, 2008
1 parent 53d864b commit 17efaf7
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Showing 80 changed files with 2,563 additions and 746 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 70455e790391dac85d9b483a9e286a40df1ecc7f
refs/heads/master: 3e5b787ac38575c88ceb20619bcda09cb4c17d8b
66 changes: 48 additions & 18 deletions trunk/arch/arm/common/locomo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -321,11 +321,42 @@ static void locomo_gpio_unmask_irq(unsigned int irq)
locomo_writel(r, mapbase + LOCOMO_GIE);
}

static int GPIO_IRQ_rising_edge;
static int GPIO_IRQ_falling_edge;

static int locomo_gpio_type(unsigned int irq, unsigned int type)
{
unsigned int mask;
void __iomem *mapbase = get_irq_chip_data(irq);

mask = 1 << (irq - LOCOMO_IRQ_GPIO_START);

if (type == IRQT_PROBE) {
if ((GPIO_IRQ_rising_edge | GPIO_IRQ_falling_edge) & mask)
return 0;
type = __IRQT_RISEDGE | __IRQT_FALEDGE;
}

if (type & __IRQT_RISEDGE)
GPIO_IRQ_rising_edge |= mask;
else
GPIO_IRQ_rising_edge &= ~mask;
if (type & __IRQT_FALEDGE)
GPIO_IRQ_falling_edge |= mask;
else
GPIO_IRQ_falling_edge &= ~mask;
locomo_writel(GPIO_IRQ_rising_edge, mapbase + LOCOMO_GRIE);
locomo_writel(GPIO_IRQ_falling_edge, mapbase + LOCOMO_GFIE);

return 0;
}

static struct irq_chip locomo_gpio_chip = {
.name = "LOCOMO-gpio",
.ack = locomo_gpio_ack_irq,
.mask = locomo_gpio_mask_irq,
.unmask = locomo_gpio_unmask_irq,
.name = "LOCOMO-gpio",
.ack = locomo_gpio_ack_irq,
.mask = locomo_gpio_mask_irq,
.unmask = locomo_gpio_unmask_irq,
.set_type = locomo_gpio_type,
};

static void locomo_lt_handler(unsigned int irq, struct irq_desc *desc)
Expand Down Expand Up @@ -450,22 +481,18 @@ static void locomo_setup_irq(struct locomo *lchip)
set_irq_chip(IRQ_LOCOMO_KEY_BASE, &locomo_chip);
set_irq_chip_data(IRQ_LOCOMO_KEY_BASE, irqbase);
set_irq_chained_handler(IRQ_LOCOMO_KEY_BASE, locomo_key_handler);
set_irq_flags(IRQ_LOCOMO_KEY_BASE, IRQF_VALID | IRQF_PROBE);

set_irq_chip(IRQ_LOCOMO_GPIO_BASE, &locomo_chip);
set_irq_chip_data(IRQ_LOCOMO_GPIO_BASE, irqbase);
set_irq_chained_handler(IRQ_LOCOMO_GPIO_BASE, locomo_gpio_handler);
set_irq_flags(IRQ_LOCOMO_GPIO_BASE, IRQF_VALID | IRQF_PROBE);

set_irq_chip(IRQ_LOCOMO_LT_BASE, &locomo_chip);
set_irq_chip_data(IRQ_LOCOMO_LT_BASE, irqbase);
set_irq_chained_handler(IRQ_LOCOMO_LT_BASE, locomo_lt_handler);
set_irq_flags(IRQ_LOCOMO_LT_BASE, IRQF_VALID | IRQF_PROBE);

set_irq_chip(IRQ_LOCOMO_SPI_BASE, &locomo_chip);
set_irq_chip_data(IRQ_LOCOMO_SPI_BASE, irqbase);
set_irq_chained_handler(IRQ_LOCOMO_SPI_BASE, locomo_spi_handler);
set_irq_flags(IRQ_LOCOMO_SPI_BASE, IRQF_VALID | IRQF_PROBE);

/* install handlers for IRQ_LOCOMO_KEY_BASE generated interrupts */
set_irq_chip(LOCOMO_IRQ_KEY_START, &locomo_key_chip);
Expand All @@ -488,7 +515,7 @@ static void locomo_setup_irq(struct locomo *lchip)
set_irq_flags(LOCOMO_IRQ_LT_START, IRQF_VALID | IRQF_PROBE);

/* install handlers for IRQ_LOCOMO_SPI_BASE generated interrupts */
for (irq = LOCOMO_IRQ_SPI_START; irq < LOCOMO_IRQ_SPI_START + 3; irq++) {
for (irq = LOCOMO_IRQ_SPI_START; irq < LOCOMO_IRQ_SPI_START + 4; irq++) {
set_irq_chip(irq, &locomo_spi_chip);
set_irq_chip_data(irq, irqbase);
set_irq_handler(irq, handle_edge_irq);
Expand Down Expand Up @@ -574,20 +601,20 @@ static int locomo_suspend(struct platform_device *dev, pm_message_t state)

save->LCM_GPO = locomo_readl(lchip->base + LOCOMO_GPO); /* GPIO */
locomo_writel(0x00, lchip->base + LOCOMO_GPO);
save->LCM_SPICT = locomo_readl(lchip->base + LOCOMO_SPICT); /* SPI */
save->LCM_SPICT = locomo_readl(lchip->base + LOCOMO_SPI + LOCOMO_SPICT); /* SPI */
locomo_writel(0x40, lchip->base + LOCOMO_SPICT);
save->LCM_GPE = locomo_readl(lchip->base + LOCOMO_GPE); /* GPIO */
locomo_writel(0x00, lchip->base + LOCOMO_GPE);
save->LCM_ASD = locomo_readl(lchip->base + LOCOMO_ASD); /* ADSTART */
locomo_writel(0x00, lchip->base + LOCOMO_ASD);
save->LCM_SPIMD = locomo_readl(lchip->base + LOCOMO_SPIMD); /* SPI */
locomo_writel(0x3C14, lchip->base + LOCOMO_SPIMD);
save->LCM_SPIMD = locomo_readl(lchip->base + LOCOMO_SPI + LOCOMO_SPIMD); /* SPI */
locomo_writel(0x3C14, lchip->base + LOCOMO_SPI + LOCOMO_SPIMD);

locomo_writel(0x00, lchip->base + LOCOMO_PAIF);
locomo_writel(0x00, lchip->base + LOCOMO_DAC);
locomo_writel(0x00, lchip->base + LOCOMO_BACKLIGHT + LOCOMO_TC);

if ( (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT0) & 0x88) && (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT1) & 0x88) )
if ((locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT0) & 0x88) && (locomo_readl(lchip->base + LOCOMO_LED + LOCOMO_LPT1) & 0x88))
locomo_writel(0x00, lchip->base + LOCOMO_C32K); /* CLK32 off */
else
/* 18MHz already enabled, so no wait */
Expand Down Expand Up @@ -616,10 +643,10 @@ static int locomo_resume(struct platform_device *dev)
spin_lock_irqsave(&lchip->lock, flags);

locomo_writel(save->LCM_GPO, lchip->base + LOCOMO_GPO);
locomo_writel(save->LCM_SPICT, lchip->base + LOCOMO_SPICT);
locomo_writel(save->LCM_SPICT, lchip->base + LOCOMO_SPI + LOCOMO_SPICT);
locomo_writel(save->LCM_GPE, lchip->base + LOCOMO_GPE);
locomo_writel(save->LCM_ASD, lchip->base + LOCOMO_ASD);
locomo_writel(save->LCM_SPIMD, lchip->base + LOCOMO_SPIMD);
locomo_writel(save->LCM_SPIMD, lchip->base + LOCOMO_SPI + LOCOMO_SPIMD);

locomo_writel(0x00, lchip->base + LOCOMO_C32K);
locomo_writel(0x90, lchip->base + LOCOMO_TADC);
Expand Down Expand Up @@ -688,9 +715,9 @@ __locomo_probe(struct device *me, struct resource *mem, int irq)

/* GPIO */
locomo_writel(0, lchip->base + LOCOMO_GPO);
locomo_writel( (LOCOMO_GPIO(2) | LOCOMO_GPIO(3) | LOCOMO_GPIO(13) | LOCOMO_GPIO(14))
locomo_writel((LOCOMO_GPIO(1) | LOCOMO_GPIO(2) | LOCOMO_GPIO(13) | LOCOMO_GPIO(14))
, lchip->base + LOCOMO_GPE);
locomo_writel( (LOCOMO_GPIO(2) | LOCOMO_GPIO(3) | LOCOMO_GPIO(13) | LOCOMO_GPIO(14))
locomo_writel((LOCOMO_GPIO(1) | LOCOMO_GPIO(2) | LOCOMO_GPIO(13) | LOCOMO_GPIO(14))
, lchip->base + LOCOMO_GPD);
locomo_writel(0, lchip->base + LOCOMO_GIE);

Expand Down Expand Up @@ -833,7 +860,10 @@ void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir
spin_lock_irqsave(&lchip->lock, flags);

r = locomo_readl(lchip->base + LOCOMO_GPD);
r &= ~bits;
if (dir)
r |= bits;
else
r &= ~bits;
locomo_writel(r, lchip->base + LOCOMO_GPD);

r = locomo_readl(lchip->base + LOCOMO_GPE);
Expand Down
2 changes: 2 additions & 0 deletions trunk/arch/arm/kernel/armksyms.c
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Original file line number Diff line number Diff line change
Expand Up @@ -179,3 +179,5 @@ EXPORT_SYMBOL(_find_next_zero_bit_be);
EXPORT_SYMBOL(_find_first_bit_be);
EXPORT_SYMBOL(_find_next_bit_be);
#endif

EXPORT_SYMBOL(copy_page);
2 changes: 2 additions & 0 deletions trunk/arch/arm/kernel/arthur.c
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Original file line number Diff line number Diff line change
Expand Up @@ -90,3 +90,5 @@ static void __exit arthur_exit(void)

module_init(arthur_init);
module_exit(arthur_exit);

MODULE_LICENSE("GPL");
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap1/board-palmte.c
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ static const int palmte_keymap[] = {
KEY(1, 1, KEY_DOWN),
KEY(1, 2, KEY_UP),
KEY(1, 3, KEY_RIGHT),
KEY(1, 4, KEY_CENTER),
KEY(1, 4, KEY_ENTER),
0,
};

Expand Down
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap1/board-palmz71.c
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ static int palmz71_keymap[] = {
KEY(1, 1, KEY_DOWN),
KEY(1, 2, KEY_UP),
KEY(1, 3, KEY_RIGHT),
KEY(1, 4, KEY_CENTER),
KEY(1, 4, KEY_ENTER),
KEY(2, 0, KEY_CAMERA),
0,
};
Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/board-2430sdp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -208,6 +208,7 @@ static void __init omap_2430sdp_init(void)

static void __init omap_2430sdp_map_io(void)
{
omap2_set_globals_243x();
omap2_map_common_io();
}

Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/board-apollon.c
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Original file line number Diff line number Diff line change
Expand Up @@ -394,6 +394,7 @@ static void __init omap_apollon_init(void)

static void __init omap_apollon_map_io(void)
{
omap2_set_globals_242x();
omap2_map_common_io();
}

Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/board-generic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@ static void __init omap_generic_init(void)

static void __init omap_generic_map_io(void)
{
omap2_set_globals_242x(); /* should be 242x, 243x, or 343x */
omap2_map_common_io();
}

Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/board-h4.c
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Original file line number Diff line number Diff line change
Expand Up @@ -420,6 +420,7 @@ static void __init omap_h4_init(void)

static void __init omap_h4_map_io(void)
{
omap2_set_globals_242x();
omap2_map_common_io();
}

Expand Down
4 changes: 3 additions & 1 deletion trunk/arch/arm/mach-omap2/clock.c
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,9 @@ static void omap2_clk_wait_ready(struct clk *clk)
/* REVISIT: What are the appropriate exclusions for 34XX? */
/* OMAP3: ignore DSS-mod clocks */
if (cpu_is_omap34xx() &&
(((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(OMAP3430_DSS_MOD, 0)))
(((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(OMAP3430_DSS_MOD, 0) ||
((((u32)reg & ~0xff) == (u32)OMAP_CM_REGADDR(CORE_MOD, 0)) &&
clk->enable_bit == OMAP3430_EN_SSI_SHIFT)))
return;

/* Check if both functional and interface clocks
Expand Down
21 changes: 12 additions & 9 deletions trunk/arch/arm/mach-omap2/clock34xx.h
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Original file line number Diff line number Diff line change
Expand Up @@ -836,7 +836,8 @@ static struct clk dpll5_m2_ck = {
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
.clksel_mask = OMAP3430ES2_DIV_120M_MASK,
.clksel = div16_dpll5_clksel,
.flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES,
.flags = CLOCK_IN_OMAP3430ES2 | RATE_PROPAGATES |
PARENT_CONTROLS_CLOCK,
.recalc = &omap2_clksel_recalc,
};

Expand Down Expand Up @@ -1046,12 +1047,13 @@ static struct clk iva2_ck = {
.name = "iva2_ck",
.parent = &dpll2_m2_ck,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
OMAP3430_CM_IDLEST_PLL),
.clksel_mask = OMAP3430_ST_IVA2_CLK_MASK,
.clksel = iva2_clksel,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
PARENT_CONTROLS_CLOCK,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.recalc = &omap2_clksel_recalc,
};

Expand Down Expand Up @@ -1836,7 +1838,8 @@ static struct clk omapctrl_ick = {
static struct clk ssi_l4_ick = {
.name = "ssi_l4_ick",
.parent = &l4_ick,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES |
PARENT_CONTROLS_CLOCK,
.recalc = &followparent_recalc,
};

Expand Down Expand Up @@ -2344,7 +2347,7 @@ static struct clk gpio6_fck = {
.name = "gpio6_fck",
.parent = &per_32k_alwon_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT6_SHIFT,
.enable_bit = OMAP3430_EN_GPIO6_SHIFT,
.flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
Expand All @@ -2353,7 +2356,7 @@ static struct clk gpio5_fck = {
.name = "gpio5_fck",
.parent = &per_32k_alwon_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT5_SHIFT,
.enable_bit = OMAP3430_EN_GPIO5_SHIFT,
.flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
Expand All @@ -2362,7 +2365,7 @@ static struct clk gpio4_fck = {
.name = "gpio4_fck",
.parent = &per_32k_alwon_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT4_SHIFT,
.enable_bit = OMAP3430_EN_GPIO4_SHIFT,
.flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
Expand All @@ -2371,7 +2374,7 @@ static struct clk gpio3_fck = {
.name = "gpio3_fck",
.parent = &per_32k_alwon_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT3_SHIFT,
.enable_bit = OMAP3430_EN_GPIO3_SHIFT,
.flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
Expand All @@ -2380,7 +2383,7 @@ static struct clk gpio2_fck = {
.name = "gpio2_fck",
.parent = &per_32k_alwon_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT2_SHIFT,
.enable_bit = OMAP3430_EN_GPIO2_SHIFT,
.flags = CLOCK_IN_OMAP343X,
.recalc = &followparent_recalc,
};
Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/cm-regbits-34xx.h
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@

/* CM_FCLKEN_IVA2 */
#define OMAP3430_CM_FCLKEN_IVA2_EN_IVA2 (1 << 0)
#define OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT 0

/* CM_CLKEN_PLL_IVA2 */
#define OMAP3430_IVA2_DPLL_RAMPTIME_SHIFT 8
Expand Down
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