diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/amba/bus.c | 26 | ||||
| -rw-r--r-- | drivers/input/touchscreen/w90p910_ts.c | 4 | ||||
| -rw-r--r-- | drivers/misc/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/misc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/misc/ep93xx_pwm.c | 384 | ||||
| -rw-r--r-- | drivers/mmc/host/mmci.c | 73 | ||||
| -rw-r--r-- | drivers/mmc/host/mmci.h | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/ts7250.c | 5 | ||||
| -rw-r--r-- | drivers/net/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/serial/amba-pl011.c | 26 | ||||
| -rw-r--r-- | drivers/spi/amba-pl022.c | 2 | ||||
| -rw-r--r-- | drivers/video/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/video/atmel_lcdfb.c | 6 | ||||
| -rw-r--r-- | drivers/video/backlight/Kconfig | 2 |
14 files changed, 528 insertions, 22 deletions
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index 246650673010..f60b2b6a0931 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -204,6 +204,7 @@ static void amba_device_release(struct device *dev) int amba_device_register(struct amba_device *dev, struct resource *parent) { u32 pid, cid; + u32 size; void __iomem *tmp; int i, ret; @@ -229,16 +230,25 @@ int amba_device_register(struct amba_device *dev, struct resource *parent) if (ret) goto err_out; - tmp = ioremap(dev->res.start, SZ_4K); + /* + * Dynamically calculate the size of the resource + * and use this for iomap + */ + size = resource_size(&dev->res); + tmp = ioremap(dev->res.start, size); if (!tmp) { ret = -ENOMEM; goto err_release; } + /* + * Read pid and cid based on size of resource + * they are located at end of region + */ for (pid = 0, i = 0; i < 4; i++) - pid |= (readl(tmp + 0xfe0 + 4 * i) & 255) << (i * 8); + pid |= (readl(tmp + size - 0x20 + 4 * i) & 255) << (i * 8); for (cid = 0, i = 0; i < 4; i++) - cid |= (readl(tmp + 0xff0 + 4 * i) & 255) << (i * 8); + cid |= (readl(tmp + size - 0x10 + 4 * i) & 255) << (i * 8); iounmap(tmp); @@ -353,11 +363,14 @@ amba_find_device(const char *busid, struct device *parent, unsigned int id, int amba_request_regions(struct amba_device *dev, const char *name) { int ret = 0; + u32 size; if (!name) name = dev->dev.driver->name; - if (!request_mem_region(dev->res.start, SZ_4K, name)) + size = resource_size(&dev->res); + + if (!request_mem_region(dev->res.start, size, name)) ret = -EBUSY; return ret; @@ -371,7 +384,10 @@ int amba_request_regions(struct amba_device *dev, const char *name) */ void amba_release_regions(struct amba_device *dev) { - release_mem_region(dev->res.start, SZ_4K); + u32 size; + + size = resource_size(&dev->res); + release_mem_region(dev->res.start, size); } EXPORT_SYMBOL(amba_driver_register); diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c index 6071f5882572..937dfe4e9b12 100644 --- a/drivers/input/touchscreen/w90p910_ts.c +++ b/drivers/input/touchscreen/w90p910_ts.c @@ -326,7 +326,7 @@ static struct platform_driver w90x900ts_driver = { .probe = w90x900ts_probe, .remove = __devexit_p(w90x900ts_remove), .driver = { - .name = "w90x900-ts", + .name = "nuc900-ts", .owner = THIS_MODULE, }, }; @@ -347,4 +347,4 @@ module_exit(w90x900ts_exit); MODULE_AUTHOR("Wan ZongShun <mcuos.com@gmail.com>"); MODULE_DESCRIPTION("w90p910 touch screen driver!"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:w90p910-ts"); +MODULE_ALIAS("platform:nuc900-ts"); diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 68ab39d7cb35..df1f86b5c83e 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -233,6 +233,19 @@ config ISL29003 This driver can also be built as a module. If so, the module will be called isl29003. +config EP93XX_PWM + tristate "EP93xx PWM support" + depends on ARCH_EP93XX + help + This option enables device driver support for the PWM channels + on the Cirrus EP93xx processors. The EP9307 chip only has one + PWM channel all the others have two, the second channel is an + alternate function of the EGPIO14 pin. A sysfs interface is + provided to control the PWM channels. + + To compile this driver as a module, choose M here: the module will + be called ep93xx_pwm. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 36f733cd60e6..f982d2ecfde7 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -19,6 +19,7 @@ obj-$(CONFIG_SGI_XP) += sgi-xp/ obj-$(CONFIG_SGI_GRU) += sgi-gru/ obj-$(CONFIG_HP_ILO) += hpilo.o obj-$(CONFIG_ISL29003) += isl29003.o +obj-$(CONFIG_EP93XX_PWM) += ep93xx_pwm.o obj-$(CONFIG_C2PORT) += c2port/ obj-y += eeprom/ obj-y += cb710/ diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c new file mode 100644 index 000000000000..ba4694169d79 --- /dev/null +++ b/drivers/misc/ep93xx_pwm.c @@ -0,0 +1,384 @@ +/* + * Simple PWM driver for EP93XX + * + * (c) Copyright 2009 Matthieu Crapet <mcrapet@gmail.com> + * (c) Copyright 2009 H Hartley Sweeten <hsweeten@visionengravers.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; either version + * 2 of the License, or (at your option) any later version. + * + * EP9307 has only one channel: + * - PWMOUT + * + * EP9301/02/12/15 have two channels: + * - PWMOUT + * - PWMOUT1 (alternate function for EGPIO14) + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/io.h> + +#include <mach/platform.h> + +#define EP93XX_PWMx_TERM_COUNT 0x00 +#define EP93XX_PWMx_DUTY_CYCLE 0x04 +#define EP93XX_PWMx_ENABLE 0x08 +#define EP93XX_PWMx_INVERT 0x0C + +#define EP93XX_PWM_MAX_COUNT 0xFFFF + +struct ep93xx_pwm { + void __iomem *mmio_base; + struct clk *clk; + u32 duty_percent; +}; + +static inline void ep93xx_pwm_writel(struct ep93xx_pwm *pwm, + unsigned int val, unsigned int off) +{ + __raw_writel(val, pwm->mmio_base + off); +} + +static inline unsigned int ep93xx_pwm_readl(struct ep93xx_pwm *pwm, + unsigned int off) +{ + return __raw_readl(pwm->mmio_base + off); +} + +static inline void ep93xx_pwm_write_tc(struct ep93xx_pwm *pwm, u16 value) +{ + ep93xx_pwm_writel(pwm, value, EP93XX_PWMx_TERM_COUNT); +} + +static inline u16 ep93xx_pwm_read_tc(struct ep93xx_pwm *pwm) +{ + return ep93xx_pwm_readl(pwm, EP93XX_PWMx_TERM_COUNT); +} + +static inline void ep93xx_pwm_write_dc(struct ep93xx_pwm *pwm, u16 value) +{ + ep93xx_pwm_writel(pwm, value, EP93XX_PWMx_DUTY_CYCLE); +} + +static inline void ep93xx_pwm_enable(struct ep93xx_pwm *pwm) +{ + ep93xx_pwm_writel(pwm, 0x1, EP93XX_PWMx_ENABLE); +} + +static inline void ep93xx_pwm_disable(struct ep93xx_pwm *pwm) +{ + ep93xx_pwm_writel(pwm, 0x0, EP93XX_PWMx_ENABLE); +} + +static inline int ep93xx_pwm_is_enabled(struct ep93xx_pwm *pwm) +{ + return ep93xx_pwm_readl(pwm, EP93XX_PWMx_ENABLE) & 0x1; +} + +static inline void ep93xx_pwm_invert(struct ep93xx_pwm *pwm) +{ + ep93xx_pwm_writel(pwm, 0x1, EP93XX_PWMx_INVERT); +} + +static inline void ep93xx_pwm_normal(struct ep93xx_pwm *pwm) +{ + ep93xx_pwm_writel(pwm, 0x0, EP93XX_PWMx_INVERT); +} + +static inline int ep93xx_pwm_is_inverted(struct ep93xx_pwm *pwm) +{ + return ep93xx_pwm_readl(pwm, EP93XX_PWMx_INVERT) & 0x1; +} + +/* + * /sys/devices/platform/ep93xx-pwm.N + * /min_freq read-only minimum pwm output frequency + * /max_req read-only maximum pwm output frequency + * /freq read-write pwm output frequency (0 = disable output) + * /duty_percent read-write pwm duty cycle percent (1..99) + * /invert read-write invert pwm output + */ + +static ssize_t ep93xx_pwm_get_min_freq(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + unsigned long rate = clk_get_rate(pwm->clk); + + return sprintf(buf, "%ld\n", rate / (EP93XX_PWM_MAX_COUNT + 1)); +} + +static ssize_t ep93xx_pwm_get_max_freq(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + unsigned long rate = clk_get_rate(pwm->clk); + + return sprintf(buf, "%ld\n", rate / 2); +} + +static ssize_t ep93xx_pwm_get_freq(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + + if (ep93xx_pwm_is_enabled(pwm)) { + unsigned long rate = clk_get_rate(pwm->clk); + u16 term = ep93xx_pwm_read_tc(pwm); + + return sprintf(buf, "%ld\n", rate / (term + 1)); + } else { + return sprintf(buf, "disabled\n"); + } +} + +static ssize_t ep93xx_pwm_set_freq(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + long val; + int err; + + err = strict_strtol(buf, 10, &val); + if (err) + return -EINVAL; + + if (val == 0) { + ep93xx_pwm_disable(pwm); + } else if (val <= (clk_get_rate(pwm->clk) / 2)) { + u32 term, duty; + + val = (clk_get_rate(pwm->clk) / val) - 1; + if (val > EP93XX_PWM_MAX_COUNT) + val = EP93XX_PWM_MAX_COUNT; + if (val < 1) + val = 1; + + term = ep93xx_pwm_read_tc(pwm); + duty = ((val + 1) * pwm->duty_percent / 100) - 1; + + /* If pwm is running, order is important */ + if (val > term) { + ep93xx_pwm_write_tc(pwm, val); + ep93xx_pwm_write_dc(pwm, duty); + } else { + ep93xx_pwm_write_dc(pwm, duty); + ep93xx_pwm_write_tc(pwm, val); + } + + if (!ep93xx_pwm_is_enabled(pwm)) + ep93xx_pwm_enable(pwm); + } else { + return -EINVAL; + } + + return count; +} + +static ssize_t ep93xx_pwm_get_duty_percent(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + + return sprintf(buf, "%d\n", pwm->duty_percent); +} + +static ssize_t ep93xx_pwm_set_duty_percent(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + long val; + int err; + + err = strict_strtol(buf, 10, &val); + if (err) + return -EINVAL; + + if (val > 0 && val < 100) { + u32 term = ep93xx_pwm_read_tc(pwm); + ep93xx_pwm_write_dc(pwm, ((term + 1) * val / 100) - 1); + pwm->duty_percent = val; + return count; + } + + return -EINVAL; +} + +static ssize_t ep93xx_pwm_get_invert(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + + return sprintf(buf, "%d\n", ep93xx_pwm_is_inverted(pwm)); +} + +static ssize_t ep93xx_pwm_set_invert(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct platform_device *pdev = to_platform_device(dev); + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + long val; + int err; + + err = strict_strtol(buf, 10, &val); + if (err) + return -EINVAL; + + if (val == 0) + ep93xx_pwm_normal(pwm); + else if (val == 1) + ep93xx_pwm_invert(pwm); + else + return -EINVAL; + + return count; +} + +static DEVICE_ATTR(min_freq, S_IRUGO, ep93xx_pwm_get_min_freq, NULL); +static DEVICE_ATTR(max_freq, S_IRUGO, ep93xx_pwm_get_max_freq, NULL); +static DEVICE_ATTR(freq, S_IWUGO | S_IRUGO, + ep93xx_pwm_get_freq, ep93xx_pwm_set_freq); +static DEVICE_ATTR(duty_percent, S_IWUGO | S_IRUGO, + ep93xx_pwm_get_duty_percent, ep93xx_pwm_set_duty_percent); +static DEVICE_ATTR(invert, S_IWUGO | S_IRUGO, + ep93xx_pwm_get_invert, ep93xx_pwm_set_invert); + +static struct attribute *ep93xx_pwm_attrs[] = { + &dev_attr_min_freq.attr, + &dev_attr_max_freq.attr, + &dev_attr_freq.attr, + &dev_attr_duty_percent.attr, + &dev_attr_invert.attr, + NULL +}; + +static const struct attribute_group ep93xx_pwm_sysfs_files = { + .attrs = ep93xx_pwm_attrs, +}; + +static int __init ep93xx_pwm_probe(struct platform_device *pdev) +{ + struct ep93xx_pwm *pwm; + struct resource *res; + int err; + + err = ep93xx_pwm_acquire_gpio(pdev); + if (err) + return err; + + pwm = kzalloc(sizeof(struct ep93xx_pwm), GFP_KERNEL); + if (!pwm) { + err = -ENOMEM; + goto fail_no_mem; + } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (res == NULL) { + err = -ENXIO; + goto fail_no_mem_resource; + } + + res = request_mem_region(res->start, resource_size(res), pdev->name); + if (res == NULL) { + err = -EBUSY; + goto fail_no_mem_resource; + } + + pwm->mmio_base = ioremap(res->start, resource_size(res)); + if (pwm->mmio_base == NULL) { + err = -ENXIO; + goto fail_no_ioremap; + } + + err = sysfs_create_group(&pdev->dev.kobj, &ep93xx_pwm_sysfs_files); + if (err) + goto fail_no_sysfs; + + pwm->clk = clk_get(&pdev->dev, "pwm_clk"); + if (IS_ERR(pwm->clk)) { + err = PTR_ERR(pwm->clk); + goto fail_no_clk; + } + + pwm->duty_percent = 50; + + platform_set_drvdata(pdev, pwm); + + /* disable pwm at startup. Avoids zero value. */ + ep93xx_pwm_disable(pwm); + ep93xx_pwm_write_tc(pwm, EP93XX_PWM_MAX_COUNT); + ep93xx_pwm_write_dc(pwm, EP93XX_PWM_MAX_COUNT / 2); + + clk_enable(pwm->clk); + + return 0; + +fail_no_clk: + sysfs_remove_group(&pdev->dev.kobj, &ep93xx_pwm_sysfs_files); +fail_no_sysfs: + iounmap(pwm->mmio_base); +fail_no_ioremap: + release_mem_region(res->start, resource_size(res)); +fail_no_mem_resource: + kfree(pwm); +fail_no_mem: + ep93xx_pwm_release_gpio(pdev); + return err; +} + +static int __exit ep93xx_pwm_remove(struct platform_device *pdev) +{ + struct ep93xx_pwm *pwm = platform_get_drvdata(pdev); + struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + + ep93xx_pwm_disable(pwm); + clk_disable(pwm->clk); + clk_put(pwm->clk); + platform_set_drvdata(pdev, NULL); + sysfs_remove_group(&pdev->dev.kobj, &ep93xx_pwm_sysfs_files); + iounmap(pwm->mmio_base); + release_mem_region(res->start, resource_size(res)); + kfree(pwm); + ep93xx_pwm_release_gpio(pdev); + + return 0; +} + +static struct platform_driver ep93xx_pwm_driver = { + .driver = { + .name = "ep93xx-pwm", + .owner = THIS_MODULE, + }, + .remove = __exit_p(ep93xx_pwm_remove), +}; + +static int __init ep93xx_pwm_init(void) +{ + return platform_driver_probe(&ep93xx_pwm_driver, ep93xx_pwm_probe); +} + +static void __exit ep93xx_pwm_exit(void) +{ + platform_driver_unregister(&ep93xx_pwm_driver); +} + +module_init(ep93xx_pwm_init); +module_exit(ep93xx_pwm_exit); + +MODULE_AUTHOR("Matthieu Crapet <mcrapet@gmail.com>, " + "H Hartley Sweeten <hsweeten@visionengravers.com>"); +MODULE_DESCRIPTION("EP93xx PWM driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:ep93xx-pwm"); diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index d78b1e460d7d..8741d0f5146a 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -21,6 +21,7 @@ #include <linux/amba/bus.h> #include <linux/clk.h> #include <linux/scatterlist.h> +#include <linux/gpio.h> #include <asm/cacheflush.h> #include <asm/div64.h> @@ -472,17 +473,41 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) } } +static int mmci_get_ro(struct mmc_host *mmc) +{ + struct mmci_host *host = mmc_priv(mmc); + + if (host->gpio_wp == -ENOSYS) + return -ENOSYS; + + return gpio_get_value(host->gpio_wp); +} + +static int mmci_get_cd(struct mmc_host *mmc) +{ + struct mmci_host *host = mmc_priv(mmc); + unsigned int status; + + if (host->gpio_cd == -ENOSYS) + status = host->plat->status(mmc_dev(host->mmc)); + else + status = gpio_get_value(host->gpio_cd); + + return !status; +} + static const struct mmc_host_ops mmci_ops = { .request = mmci_request, .set_ios = mmci_set_ios, + .get_ro = mmci_get_ro, + .get_cd = mmci_get_cd, }; static void mmci_check_status(unsigned long data) { struct mmci_host *host = (struct mmci_host *)data; - unsigned int status; + unsigned int status = mmci_get_cd(host->mmc); - status = host->plat->status(mmc_dev(host->mmc)); if (status ^ host->oldstat) mmc_detect_change(host->mmc, 0); @@ -515,12 +540,15 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id) host = mmc_priv(mmc); host->mmc = mmc; - /* Bits 12 thru 19 is the designer */ - host->hw_designer = (dev->periphid >> 12) & 0xff; - /* Bits 20 thru 23 is the revison */ - host->hw_revision = (dev->periphid >> 20) & 0xf; + + host->gpio_wp = -ENOSYS; + host->gpio_cd = -ENOSYS; + + host->hw_designer = amba_manf(dev); + host->hw_revision = amba_rev(dev); DBG(host, "designer ID = 0x%02x\n", host->hw_designer); DBG(host, "revision = 0x%01x\n", host->hw_revision); + host->clk = clk_get(&dev->dev, NULL); if (IS_ERR(host->clk)) { ret = PTR_ERR(host->clk); @@ -591,6 +619,27 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id) writel(0, host->base + MMCIMASK1); writel(0xfff, host->base + MMCICLEAR); +#ifdef CONFIG_GPIOLIB + if (gpio_is_valid(plat->gpio_cd)) { + ret = gpio_request(plat->gpio_cd, DRIVER_NAME " (cd)"); + if (ret == 0) + ret = gpio_direction_input(plat->gpio_cd); + if (ret == 0) + host->gpio_cd = plat->gpio_cd; + else if (ret != -ENOSYS) + goto err_gpio_cd; + } + if (gpio_is_valid(plat->gpio_wp)) { + ret = gpio_request(plat->gpio_wp, DRIVER_NAME " (wp)"); + if (ret == 0) + ret = gpio_direction_input(plat->gpio_wp); + if (ret == 0) + host->gpio_wp = plat->gpio_wp; + else if (ret != -ENOSYS) + goto err_gpio_wp; + } +#endif + ret = request_irq(dev->irq[0], mmci_irq, IRQF_SHARED, DRIVER_NAME " (cmd)", host); if (ret) goto unmap; @@ -602,6 +651,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id) writel(MCI_IRQENABLE, host->base + MMCIMASK0); amba_set_drvdata(dev, mmc); + host->oldstat = mmci_get_cd(host->mmc); mmc_add_host(mmc); @@ -620,6 +670,12 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id) irq0_free: free_irq(dev->irq[0], host); unmap: + if (host->gpio_wp != -ENOSYS) + gpio_free(host->gpio_wp); + err_gpio_wp: + if (host->gpio_cd != -ENOSYS) + gpio_free(host->gpio_cd); + err_gpio_cd: iounmap(host->base); clk_disable: clk_disable(host->clk); @@ -655,6 +711,11 @@ static int __devexit mmci_remove(struct amba_device *dev) free_irq(dev->irq[0], host); free_irq(dev->irq[1], host); + if (host->gpio_wp != -ENOSYS) + gpio_free(host->gpio_wp); + if (host->gpio_cd != -ENOSYS) + gpio_free(host->gpio_cd); + iounmap(host->base); clk_disable(host->clk); clk_put(host->clk); diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 0441bac1c0ec..839f264c9725 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -151,6 +151,8 @@ struct mmci_host { struct mmc_data *data; struct mmc_host *mmc; struct clk *clk; + int gpio_cd; + int gpio_wp; unsigned int data_xfered; diff --git a/drivers/mtd/nand/ts7250.c b/drivers/mtd/nand/ts7250.c index 2c410a011317..0f5562aeedc1 100644 --- a/drivers/mtd/nand/ts7250.c +++ b/drivers/mtd/nand/ts7250.c @@ -24,8 +24,11 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> -#include <asm/io.h> +#include <linux/io.h> + #include <mach/hardware.h> +#include <mach/ts72xx.h> + #include <asm/sizes.h> #include <asm/mach-types.h> diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 5f6509a5f640..3ed49f1337c7 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -209,7 +209,7 @@ config MII config MACB tristate "Atmel MACB support" - depends on AVR32 || ARCH_AT91SAM9260 || ARCH_AT91SAM9263 || ARCH_AT91SAM9G20 || ARCH_AT91CAP9 + depends on AVR32 || ARCH_AT91SAM9260 || ARCH_AT91SAM9263 || ARCH_AT91SAM9G20 || ARCH_AT91SAM9G45 || ARCH_AT91CAP9 select PHYLIB help The Atmel MACB ethernet interface is found on many AT32 and AT91 diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index bf82e28770a9..72ba0c6d3551 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -826,6 +826,28 @@ static int pl011_remove(struct amba_device *dev) return 0; } +#ifdef CONFIG_PM +static int pl011_suspend(struct amba_device *dev, pm_message_t state) +{ + struct uart_amba_port *uap = amba_get_drvdata(dev); + + if (!uap) + return -EINVAL; + + return uart_suspend_port(&amba_reg, &uap->port); +} + +static int pl011_resume(struct amba_device *dev) +{ + struct uart_amba_port *uap = amba_get_drvdata(dev); + + if (!uap) + return -EINVAL; + + return uart_resume_port(&amba_reg, &uap->port); +} +#endif + static struct amba_id pl011_ids[] __initdata = { { .id = 0x00041011, @@ -847,6 +869,10 @@ static struct amba_driver pl011_driver = { .id_table = pl011_ids, .probe = pl011_probe, .remove = pl011_remove, +#ifdef CONFIG_PM + .suspend = pl011_suspend, + .resume = pl011_resume, +#endif }; static int __init pl011_init(void) diff --git a/drivers/spi/amba-pl022.c b/drivers/spi/amba-pl022.c index da76797ce8b9..c0f950a7cbec 100644 --- a/drivers/spi/amba-pl022.c +++ b/drivers/spi/amba-pl022.c @@ -38,14 +38,12 @@ #include <linux/interrupt.h> #include <linux/spi/spi.h> #include <linux/workqueue.h> -#include <linux/errno.h> #include <linux/delay.h> #include <linux/clk.h> #include <linux/err.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> #include <linux/io.h> -#include <linux/delay.h> /* * This macro is used to define some register default values. diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 3b54b3940178..1999b1834814 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -935,7 +935,7 @@ config FB_S1D13XXX config FB_ATMEL tristate "AT91/AT32 LCD Controller support" - depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || AVR32) + depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9G10 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45 || ARCH_AT91CAP9 || AVR32) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -951,7 +951,7 @@ config FB_INTSRAM config FB_ATMEL_STN bool "Use a STN display with AT91/AT32 LCD Controller" - depends on FB_ATMEL && MACH_AT91SAM9261EK + depends on FB_ATMEL && (MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK) default n help Say Y if you want to connect a STN LCD display to the AT91/AT32 LCD diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index da05f0801bb7..2830ffd72976 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -182,7 +182,8 @@ static unsigned long compute_hozval(unsigned long xres, unsigned long lcdcon2) { unsigned long value; - if (!(cpu_is_at91sam9261() || cpu_is_at32ap7000())) + if (!(cpu_is_at91sam9261() || cpu_is_at91sam9g10() + || cpu_is_at32ap7000())) return xres; value = xres; @@ -824,7 +825,8 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) info->fix = atmel_lcdfb_fix; /* Enable LCDC Clocks */ - if (cpu_is_at91sam9261() || cpu_is_at32ap7000()) { + if (cpu_is_at91sam9261() || cpu_is_at91sam9g10() + || cpu_is_at32ap7000()) { sinfo->bus_clk = clk_get(dev, "hck1"); if (IS_ERR(sinfo->bus_clk)) { ret = PTR_ERR(sinfo->bus_clk); diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index f9d19be05540..90861cd93165 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -110,7 +110,7 @@ config BACKLIGHT_CLASS_DEVICE config BACKLIGHT_ATMEL_LCDC bool "Atmel LCDC Contrast-as-Backlight control" depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL - default y if MACH_SAM9261EK || MACH_SAM9263EK + default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK help This provides a backlight control internal to the Atmel LCDC driver. If the LCD "contrast control" on your board is wired |
