diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx')
| -rw-r--r-- | arch/powerpc/platforms/52xx/efika.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/lite5200_sleep.S | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/media5200.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_common.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 15 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pic.c | 6 |
6 files changed, 17 insertions, 15 deletions
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c index 37a67120f257..a7172f9ebaad 100644 --- a/arch/powerpc/platforms/52xx/efika.c +++ b/arch/powerpc/platforms/52xx/efika.c @@ -13,6 +13,7 @@ #include <generated/utsrelease.h> #include <linux/pci.h> #include <linux/of.h> +#include <linux/seq_file.h> #include <asm/dma.h> #include <asm/time.h> #include <asm/machdep.h> diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S index 0b12647e7b42..0ec2522ee4ad 100644 --- a/arch/powerpc/platforms/52xx/lite5200_sleep.S +++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S @@ -203,7 +203,8 @@ lite5200_wakeup: /* HIDs, MSR */ LOAD_SPRN(HID1, 0x19) - LOAD_SPRN(HID2, 0x1a) + /* FIXME: Should this use HID2_G2_LE? */ + LOAD_SPRN(HID2_750FX, 0x1a) /* address translation is tricky (see turn_on_mmu) */ @@ -283,7 +284,8 @@ SYM_FUNC_START_LOCAL(save_regs) SAVE_SPRN(HID0, 0x18) SAVE_SPRN(HID1, 0x19) - SAVE_SPRN(HID2, 0x1a) + /* FIXME: Should this use HID2_G2_LE? */ + SAVE_SPRN(HID2_750FX, 0x1a) mfmsr r10 stw r10, (4*0x1b)(r4) /*SAVE_SPRN(LR, 0x1c) have to save it before the call */ diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index 19626cd42406..bc7f83cfec1d 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -168,7 +168,7 @@ static void __init media5200_init_irq(void) spin_lock_init(&media5200_irq.lock); - media5200_irq.irqhost = irq_domain_add_linear(fpga_np, + media5200_irq.irqhost = irq_domain_create_linear(of_fwnode_handle(fpga_np), MEDIA5200_NUM_IRQS, &media5200_irq_ops, &media5200_irq); if (!media5200_irq.irqhost) goto out; diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c index b4938e344f71..253421ffb4e5 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_common.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c @@ -12,12 +12,10 @@ #undef DEBUG -#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/spinlock.h> #include <linux/of_address.h> #include <linux/of_platform.h> -#include <linux/of_gpio.h> #include <linux/export.h> #include <asm/io.h> #include <asm/mpc52xx.h> diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index 581059527c36..bda707d848a6 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -48,6 +48,7 @@ * the output mode. This driver does not change the output mode setting. */ +#include <linux/gpio/driver.h> #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/io.h> @@ -56,7 +57,6 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/kernel.h> #include <linux/property.h> @@ -247,9 +247,9 @@ mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) if (!cascade_virq) return; - gpt->irqhost = irq_domain_add_linear(node, 1, &mpc52xx_gpt_irq_ops, gpt); + gpt->irqhost = irq_domain_create_linear(of_fwnode_handle(node), 1, &mpc52xx_gpt_irq_ops, gpt); if (!gpt->irqhost) { - dev_err(gpt->dev, "irq_domain_add_linear() failed\n"); + dev_err(gpt->dev, "irq_domain_create_linear() failed\n"); return; } @@ -280,7 +280,7 @@ static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio) return (in_be32(&gpt->regs->status) >> 8) & 1; } -static void +static int mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int v) { struct mpc52xx_gpt_priv *gpt = gpiochip_get_data(gc); @@ -293,6 +293,8 @@ mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int v) raw_spin_lock_irqsave(&gpt->lock, flags); clrsetbits_be32(&gpt->regs->mode, MPC52xx_GPT_MODE_GPIO_MASK, r); raw_spin_unlock_irqrestore(&gpt->lock, flags); + + return 0; } static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio) @@ -334,7 +336,7 @@ static void mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *gpt) gpt->gc.direction_input = mpc52xx_gpt_gpio_dir_in; gpt->gc.direction_output = mpc52xx_gpt_gpio_dir_out; gpt->gc.get = mpc52xx_gpt_gpio_get; - gpt->gc.set = mpc52xx_gpt_gpio_set; + gpt->gc.set_rv = mpc52xx_gpt_gpio_set; gpt->gc.base = -1; gpt->gc.parent = gpt->dev; @@ -369,7 +371,7 @@ struct mpc52xx_gpt_priv *mpc52xx_gpt_from_irq(int irq) mutex_lock(&mpc52xx_gpt_list_mutex); list_for_each(pos, &mpc52xx_gpt_list) { gpt = container_of(pos, struct mpc52xx_gpt_priv, list); - if (gpt->irqhost && irq == irq_linear_revmap(gpt->irqhost, 0)) { + if (gpt->irqhost && irq == irq_find_mapping(gpt->irqhost, 0)) { mutex_unlock(&mpc52xx_gpt_list_mutex); return gpt; } @@ -644,7 +646,6 @@ static int mpc52xx_wdt_release(struct inode *inode, struct file *file) static const struct file_operations mpc52xx_wdt_fops = { .owner = THIS_MODULE, - .llseek = no_llseek, .write = mpc52xx_wdt_write, .unlocked_ioctl = mpc52xx_wdt_ioctl, .compat_ioctl = compat_ptr_ioctl, diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 1e0a5e9644dc..eb6a4e745c08 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -446,14 +446,14 @@ void __init mpc52xx_init_irq(void) * As last step, add an irq host to translate the real * hw irq information provided by the ofw to linux virq */ - mpc52xx_irqhost = irq_domain_add_linear(picnode, + mpc52xx_irqhost = irq_domain_create_linear(of_fwnode_handle(picnode), MPC52xx_IRQ_HIGHTESTHWIRQ, &mpc52xx_irqhost_ops, NULL); if (!mpc52xx_irqhost) panic(__FILE__ ": Cannot allocate the IRQ host\n"); - irq_set_default_host(mpc52xx_irqhost); + irq_set_default_domain(mpc52xx_irqhost); pr_info("MPC52xx PIC is up and running!\n"); } @@ -515,5 +515,5 @@ unsigned int mpc52xx_get_irq(void) return 0; } - return irq_linear_revmap(mpc52xx_irqhost, irq); + return irq_find_mapping(mpc52xx_irqhost, irq); } |