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linux-sg2042
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Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6

This commit is contained in:
Russell King 2010-09-25 10:27:50 +01:00
parent 2f27bf834e d42028060d
commit f933b87e6f
6 changed files with 27 additions and 6 deletions
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7
arch/arm/mach-mmp/include/mach/system.h
View File

@ -9,6 +9,8 @@
#ifndef __ASM_MACH_SYSTEM_H
#define __ASM_MACH_SYSTEM_H
#include <mach/cputype.h>
static inline void arch_idle(void)
{
cpu_do_idle();
@ -16,6 +18,9 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
cpu_reset(0);
if (cpu_is_pxa168())
cpu_reset(0xffff0000);
else
cpu_reset(0);
}
#endif /* __ASM_MACH_SYSTEM_H */

3
arch/arm/mach-pxa/cpufreq-pxa2xx.c
View File

@ -312,8 +312,7 @@ static int pxa_set_target(struct cpufreq_policy *policy,
freqs.cpu = policy->cpu;
if (freq_debug)
pr_debug(KERN_INFO "Changing CPU frequency to %d Mhz, "
"(SDRAM %d Mhz)\n",
pr_debug("Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n",
freqs.new / 1000, (pxa_freq_settings[idx].div2) ?
(new_freq_mem / 2000) : (new_freq_mem / 1000));

12
arch/arm/mach-pxa/include/mach/hardware.h
View File

@ -264,23 +264,35 @@
* <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
* == 0x3 for pxa300/pxa310/pxa320
*/
#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
#define __cpu_is_pxa2xx(id) \
({ \
unsigned int _id = (id) >> 13 & 0x7; \
_id <= 0x2; \
})
#else
#define __cpu_is_pxa2xx(id) (0)
#endif
#ifdef CONFIG_PXA3xx
#define __cpu_is_pxa3xx(id) \
({ \
unsigned int _id = (id) >> 13 & 0x7; \
_id == 0x3; \
})
#else
#define __cpu_is_pxa3xx(id) (0)
#endif
#if defined(CONFIG_CPU_PXA930) || defined(CONFIG_CPU_PXA935)
#define __cpu_is_pxa93x(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
_id == 0x683 || _id == 0x693; \
})
#else
#define __cpu_is_pxa93x(id) (0)
#endif
#define cpu_is_pxa2xx() \
({ \

6
arch/arm/mach-pxa/palm27x.c
View File

@ -469,9 +469,13 @@ static struct i2c_board_info __initdata palm27x_pi2c_board_info[] = {
},
};
static struct i2c_pxa_platform_data palm27x_i2c_power_info = {
.use_pio = 1,
};
void __init palm27x_pmic_init(void)
{
i2c_register_board_info(1, ARRAY_AND_SIZE(palm27x_pi2c_board_info));
pxa27x_set_i2c_power_info(NULL);
pxa27x_set_i2c_power_info(&palm27x_i2c_power_info);
}
#endif

1
arch/arm/mach-pxa/vpac270.c
View File

@ -240,6 +240,7 @@ static void __init vpac270_onenand_init(void) {}
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data vpac270_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_power = -1,
.gpio_card_detect = GPIO53_VPAC270_SD_DETECT_N,
.gpio_card_ro = GPIO52_VPAC270_SD_READONLY,
.detect_delay_ms = 200,

4
drivers/video/pxa168fb.c
View File

@ -298,8 +298,8 @@ static void set_dma_control0(struct pxa168fb_info *fbi)
* Set bit to enable graphics DMA.
*/
x = readl(fbi->reg_base + LCD_SPU_DMA_CTRL0);
x |= fbi->active ? 0x00000100 : 0;
fbi->active = 0;
x &= ~CFG_GRA_ENA_MASK;
x |= fbi->active ? CFG_GRA_ENA(1) : CFG_GRA_ENA(0);
/*
* If we are in a pseudo-color mode, we need to enable