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-rw-r--r--drivers/amba/bus.c26
-rw-r--r--drivers/input/touchscreen/w90p910_ts.c4
-rw-r--r--drivers/misc/Kconfig13
-rw-r--r--drivers/misc/Makefile1
-rw-r--r--drivers/misc/ep93xx_pwm.c384
-rw-r--r--drivers/mmc/host/mmci.c73
-rw-r--r--drivers/mmc/host/mmci.h2
-rw-r--r--drivers/mtd/nand/ts7250.c5
-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/serial/amba-pl011.c26
-rw-r--r--drivers/video/Kconfig4
-rw-r--r--drivers/video/atmel_lcdfb.c6
-rw-r--r--drivers/video/backlight/Kconfig2
13 files changed, 528 insertions, 20 deletions
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 24665067301..f60b2b6a093 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 6071f588257..937dfe4e9b1 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 68ab39d7cb3..df1f86b5c83 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 36f733cd60e..f982d2ecfde 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 00000000000..ba4694169d7
--- /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 e1aa8471ab1..a923ee27c09 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 0441bac1c0e..839f264c972 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 2c410a01131..0f5562aeedc 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 c155bd3ec9f..f053ba5c37b 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 bf82e28770a..72ba0c6d355 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/video/Kconfig b/drivers/video/Kconfig
index 8afcf08eba9..41296a6807e 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 da05f0801bb..2830ffd7297 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 f9d19be0554..90861cd9316 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
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-16 04:53:03 +0000