提交 df4732ab 编写于 作者: A Arnd Bergmann

Merge branch 'v3.5-samsung-fixes-2' of...

Merge branch 'v3.5-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

From Kukjin Kim <kgene.kim@samsung.com>:

* 'v3.5-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: S3C24XX: Correct CAMIF interrupt definitions
  ARM: S3C24XX: Correct AC97 clock control bit for S3C2440
  ARM: SAMSUNG: fix race in s3c_adc_start for ADC
  ARM: SAMSUNG: Update default rate for xusbxti clock
  ARM: EXYNOS: register devices in 'need_restore' state for pm_domains
  ARM: EXYNOS: read initial state of power domain from hw registers
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
...@@ -119,7 +119,9 @@ static __init void exynos_pm_add_dev_to_genpd(struct platform_device *pdev, ...@@ -119,7 +119,9 @@ static __init void exynos_pm_add_dev_to_genpd(struct platform_device *pdev,
struct exynos_pm_domain *pd) struct exynos_pm_domain *pd)
{ {
if (pdev->dev.bus) { if (pdev->dev.bus) {
if (pm_genpd_add_device(&pd->pd, &pdev->dev)) if (!pm_genpd_add_device(&pd->pd, &pdev->dev))
pm_genpd_dev_need_restore(&pdev->dev, true);
else
pr_info("%s: error in adding %s device to %s power" pr_info("%s: error in adding %s device to %s power"
"domain\n", __func__, dev_name(&pdev->dev), "domain\n", __func__, dev_name(&pdev->dev),
pd->name); pd->name);
...@@ -151,9 +153,12 @@ static __init int exynos4_pm_init_power_domain(void) ...@@ -151,9 +153,12 @@ static __init int exynos4_pm_init_power_domain(void)
if (of_have_populated_dt()) if (of_have_populated_dt())
return exynos_pm_dt_parse_domains(); return exynos_pm_dt_parse_domains();
for (idx = 0; idx < ARRAY_SIZE(exynos4_pm_domains); idx++) for (idx = 0; idx < ARRAY_SIZE(exynos4_pm_domains); idx++) {
pm_genpd_init(&exynos4_pm_domains[idx]->pd, NULL, struct exynos_pm_domain *pd = exynos4_pm_domains[idx];
exynos4_pm_domains[idx]->is_off); int on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN;
pm_genpd_init(&pd->pd, NULL, !on);
}
#ifdef CONFIG_S5P_DEV_FIMD0 #ifdef CONFIG_S5P_DEV_FIMD0
exynos_pm_add_dev_to_genpd(&s5p_device_fimd0, &exynos4_pd_lcd0); exynos_pm_add_dev_to_genpd(&s5p_device_fimd0, &exynos4_pd_lcd0);
......
...@@ -106,7 +106,7 @@ static struct clk s3c2440_clk_cam_upll = { ...@@ -106,7 +106,7 @@ static struct clk s3c2440_clk_cam_upll = {
static struct clk s3c2440_clk_ac97 = { static struct clk s3c2440_clk_ac97 = {
.name = "ac97", .name = "ac97",
.enable = s3c2410_clkcon_enable, .enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2440_CLKCON_CAMERA, .ctrlbit = S3C2440_CLKCON_AC97,
}; };
static unsigned long s3c2440_fclk_n_getrate(struct clk *clk) static unsigned long s3c2440_fclk_n_getrate(struct clk *clk)
......
...@@ -157,11 +157,13 @@ int s3c_adc_start(struct s3c_adc_client *client, ...@@ -157,11 +157,13 @@ int s3c_adc_start(struct s3c_adc_client *client,
return -EINVAL; return -EINVAL;
} }
if (client->is_ts && adc->ts_pend)
return -EAGAIN;
spin_lock_irqsave(&adc->lock, flags); spin_lock_irqsave(&adc->lock, flags);
if (client->is_ts && adc->ts_pend) {
spin_unlock_irqrestore(&adc->lock, flags);
return -EAGAIN;
}
client->channel = channel; client->channel = channel;
client->nr_samples = nr_samples; client->nr_samples = nr_samples;
......
...@@ -126,7 +126,8 @@ struct platform_device s3c_device_adc = { ...@@ -126,7 +126,8 @@ struct platform_device s3c_device_adc = {
#ifdef CONFIG_CPU_S3C2440 #ifdef CONFIG_CPU_S3C2440
static struct resource s3c_camif_resource[] = { static struct resource s3c_camif_resource[] = {
[0] = DEFINE_RES_MEM(S3C2440_PA_CAMIF, S3C2440_SZ_CAMIF), [0] = DEFINE_RES_MEM(S3C2440_PA_CAMIF, S3C2440_SZ_CAMIF),
[1] = DEFINE_RES_IRQ(IRQ_CAM), [1] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_C),
[2] = DEFINE_RES_IRQ(IRQ_S3C2440_CAM_P),
}; };
struct platform_device s3c_device_camif = { struct platform_device s3c_device_camif = {
......
...@@ -37,6 +37,7 @@ struct clk clk_ext_xtal_mux = { ...@@ -37,6 +37,7 @@ struct clk clk_ext_xtal_mux = {
struct clk clk_xusbxti = { struct clk clk_xusbxti = {
.name = "xusbxti", .name = "xusbxti",
.id = -1, .id = -1,
.rate = 24000000,
}; };
struct clk s5p_clk_27m = { struct clk s5p_clk_27m = {
......
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