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-rw-r--r--drivers/clocksource/Kconfig1
-rw-r--r--drivers/clocksource/fsl_ftm_timer.c4
-rw-r--r--drivers/i2c/busses/Kconfig1
-rw-r--r--drivers/i2c/busses/i2c-i801.c6
-rw-r--r--drivers/i2c/busses/i2c-imx.c1
-rw-r--r--drivers/i2c/busses/i2c-xiic.c4
-rw-r--r--drivers/i2c/i2c-core.c2
-rw-r--r--drivers/irqchip/irq-gic-common.c13
-rw-r--r--drivers/irqchip/irq-gic.c38
-rw-r--r--drivers/mtd/nand/jz4740_nand.c1
-rw-r--r--drivers/mtd/nand/nand_base.c2
11 files changed, 62 insertions, 11 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 71cfdf7c9708..2eb5f0efae90 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -1,4 +1,5 @@
menu "Clock Source drivers"
+ depends on !ARCH_USES_GETTIMEOFFSET
config CLKSRC_OF
bool
diff --git a/drivers/clocksource/fsl_ftm_timer.c b/drivers/clocksource/fsl_ftm_timer.c
index 10202f1fdfd7..517e1c7624d4 100644
--- a/drivers/clocksource/fsl_ftm_timer.c
+++ b/drivers/clocksource/fsl_ftm_timer.c
@@ -203,7 +203,7 @@ static int __init ftm_clockevent_init(unsigned long freq, int irq)
int err;
ftm_writel(0x00, priv->clkevt_base + FTM_CNTIN);
- ftm_writel(~0UL, priv->clkevt_base + FTM_MOD);
+ ftm_writel(~0u, priv->clkevt_base + FTM_MOD);
ftm_reset_counter(priv->clkevt_base);
@@ -230,7 +230,7 @@ static int __init ftm_clocksource_init(unsigned long freq)
int err;
ftm_writel(0x00, priv->clksrc_base + FTM_CNTIN);
- ftm_writel(~0UL, priv->clksrc_base + FTM_MOD);
+ ftm_writel(~0u, priv->clksrc_base + FTM_MOD);
ftm_reset_counter(priv->clksrc_base);
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index e24c2b680b47..7b0aa82ea38b 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -126,6 +126,7 @@ config I2C_I801
Sunrise Point-LP (PCH)
DNV (SOC)
Broxton (SOC)
+ Lewisburg (PCH)
This driver can also be built as a module. If so, the module
will be called i2c-i801.
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index c306751ceadb..f62d69799a9c 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -62,6 +62,8 @@
* Sunrise Point-LP (PCH) 0x9d23 32 hard yes yes yes
* DNV (SOC) 0x19df 32 hard yes yes yes
* Broxton (SOC) 0x5ad4 32 hard yes yes yes
+ * Lewisburg (PCH) 0xa1a3 32 hard yes yes yes
+ * Lewisburg Supersku (PCH) 0xa223 32 hard yes yes yes
*
* Features supported by this driver:
* Software PEC no
@@ -206,6 +208,8 @@
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS 0x9d23
#define PCI_DEVICE_ID_INTEL_DNV_SMBUS 0x19df
#define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS 0x5ad4
+#define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS 0xa1a3
+#define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223
struct i801_mux_config {
char *gpio_chip;
@@ -869,6 +873,8 @@ static const struct pci_device_id i801_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DNV_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS) },
{ 0, }
};
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 1e4d99da4164..9bb0b056b25f 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -50,6 +50,7 @@
#include <linux/of_device.h>
#include <linux/of_dma.h>
#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
#include <linux/platform_data/i2c-imx.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index e23a7b068c60..0b20449e48cf 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -662,8 +662,10 @@ static void __xiic_start_xfer(struct xiic_i2c *i2c)
static void xiic_start_xfer(struct xiic_i2c *i2c)
{
-
+ spin_lock(&i2c->lock);
+ xiic_reinit(i2c);
__xiic_start_xfer(i2c);
+ spin_unlock(&i2c->lock);
}
static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 040af5cc8143..ba8eb087f224 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -715,7 +715,7 @@ static int i2c_device_probe(struct device *dev)
if (wakeirq > 0 && wakeirq != client->irq)
status = dev_pm_set_dedicated_wake_irq(dev, wakeirq);
else if (client->irq > 0)
- status = dev_pm_set_wake_irq(dev, wakeirq);
+ status = dev_pm_set_wake_irq(dev, client->irq);
else
status = 0;
diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index 44a077f3a4a2..f174ce0ca361 100644
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -84,12 +84,15 @@ void __init gic_dist_config(void __iomem *base, int gic_irqs,
writel_relaxed(GICD_INT_DEF_PRI_X4, base + GIC_DIST_PRI + i);
/*
- * Disable all interrupts. Leave the PPI and SGIs alone
- * as they are enabled by redistributor registers.
+ * Deactivate and disable all SPIs. Leave the PPI and SGIs
+ * alone as they are in the redistributor registers on GICv3.
*/
- for (i = 32; i < gic_irqs; i += 32)
+ for (i = 32; i < gic_irqs; i += 32) {
writel_relaxed(GICD_INT_EN_CLR_X32,
- base + GIC_DIST_ENABLE_CLEAR + i / 8);
+ base + GIC_DIST_ACTIVE_CLEAR + i / 8);
+ writel_relaxed(GICD_INT_EN_CLR_X32,
+ base + GIC_DIST_ENABLE_CLEAR + i / 8);
+ }
if (sync_access)
sync_access();
@@ -102,7 +105,9 @@ void gic_cpu_config(void __iomem *base, void (*sync_access)(void))
/*
* Deal with the banked PPI and SGI interrupts - disable all
* PPI interrupts, ensure all SGI interrupts are enabled.
+ * Make sure everything is deactivated.
*/
+ writel_relaxed(GICD_INT_EN_CLR_X32, base + GIC_DIST_ACTIVE_CLEAR);
writel_relaxed(GICD_INT_EN_CLR_PPI, base + GIC_DIST_ENABLE_CLEAR);
writel_relaxed(GICD_INT_EN_SET_SGI, base + GIC_DIST_ENABLE_SET);
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 515c823c1c95..abf2ffaed392 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -73,9 +73,11 @@ struct gic_chip_data {
union gic_base cpu_base;
#ifdef CONFIG_CPU_PM
u32 saved_spi_enable[DIV_ROUND_UP(1020, 32)];
+ u32 saved_spi_active[DIV_ROUND_UP(1020, 32)];
u32 saved_spi_conf[DIV_ROUND_UP(1020, 16)];
u32 saved_spi_target[DIV_ROUND_UP(1020, 4)];
u32 __percpu *saved_ppi_enable;
+ u32 __percpu *saved_ppi_active;
u32 __percpu *saved_ppi_conf;
#endif
struct irq_domain *domain;
@@ -566,6 +568,10 @@ static void gic_dist_save(unsigned int gic_nr)
for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++)
gic_data[gic_nr].saved_spi_enable[i] =
readl_relaxed(dist_base + GIC_DIST_ENABLE_SET + i * 4);
+
+ for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++)
+ gic_data[gic_nr].saved_spi_active[i] =
+ readl_relaxed(dist_base + GIC_DIST_ACTIVE_SET + i * 4);
}
/*
@@ -604,9 +610,19 @@ static void gic_dist_restore(unsigned int gic_nr)
writel_relaxed(gic_data[gic_nr].saved_spi_target[i],
dist_base + GIC_DIST_TARGET + i * 4);
- for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++)
+ for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++) {
+ writel_relaxed(GICD_INT_EN_CLR_X32,
+ dist_base + GIC_DIST_ENABLE_CLEAR + i * 4);
writel_relaxed(gic_data[gic_nr].saved_spi_enable[i],
dist_base + GIC_DIST_ENABLE_SET + i * 4);
+ }
+
+ for (i = 0; i < DIV_ROUND_UP(gic_irqs, 32); i++) {
+ writel_relaxed(GICD_INT_EN_CLR_X32,
+ dist_base + GIC_DIST_ACTIVE_CLEAR + i * 4);
+ writel_relaxed(gic_data[gic_nr].saved_spi_active[i],
+ dist_base + GIC_DIST_ACTIVE_SET + i * 4);
+ }
writel_relaxed(GICD_ENABLE, dist_base + GIC_DIST_CTRL);
}
@@ -631,6 +647,10 @@ static void gic_cpu_save(unsigned int gic_nr)
for (i = 0; i < DIV_ROUND_UP(32, 32); i++)
ptr[i] = readl_relaxed(dist_base + GIC_DIST_ENABLE_SET + i * 4);
+ ptr = raw_cpu_ptr(gic_data[gic_nr].saved_ppi_active);
+ for (i = 0; i < DIV_ROUND_UP(32, 32); i++)
+ ptr[i] = readl_relaxed(dist_base + GIC_DIST_ACTIVE_SET + i * 4);
+
ptr = raw_cpu_ptr(gic_data[gic_nr].saved_ppi_conf);
for (i = 0; i < DIV_ROUND_UP(32, 16); i++)
ptr[i] = readl_relaxed(dist_base + GIC_DIST_CONFIG + i * 4);
@@ -654,8 +674,18 @@ static void gic_cpu_restore(unsigned int gic_nr)
return;
ptr = raw_cpu_ptr(gic_data[gic_nr].saved_ppi_enable);
- for (i = 0; i < DIV_ROUND_UP(32, 32); i++)
+ for (i = 0; i < DIV_ROUND_UP(32, 32); i++) {
+ writel_relaxed(GICD_INT_EN_CLR_X32,
+ dist_base + GIC_DIST_ENABLE_CLEAR + i * 4);
writel_relaxed(ptr[i], dist_base + GIC_DIST_ENABLE_SET + i * 4);
+ }
+
+ ptr = raw_cpu_ptr(gic_data[gic_nr].saved_ppi_active);
+ for (i = 0; i < DIV_ROUND_UP(32, 32); i++) {
+ writel_relaxed(GICD_INT_EN_CLR_X32,
+ dist_base + GIC_DIST_ACTIVE_CLEAR + i * 4);
+ writel_relaxed(ptr[i], dist_base + GIC_DIST_ACTIVE_SET + i * 4);
+ }
ptr = raw_cpu_ptr(gic_data[gic_nr].saved_ppi_conf);
for (i = 0; i < DIV_ROUND_UP(32, 16); i++)
@@ -710,6 +740,10 @@ static void __init gic_pm_init(struct gic_chip_data *gic)
sizeof(u32));
BUG_ON(!gic->saved_ppi_enable);
+ gic->saved_ppi_active = __alloc_percpu(DIV_ROUND_UP(32, 32) * 4,
+ sizeof(u32));
+ BUG_ON(!gic->saved_ppi_active);
+
gic->saved_ppi_conf = __alloc_percpu(DIV_ROUND_UP(32, 16) * 4,
sizeof(u32));
BUG_ON(!gic->saved_ppi_conf);
diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c
index dc4e8446f1ff..5a99a93ed025 100644
--- a/drivers/mtd/nand/jz4740_nand.c
+++ b/drivers/mtd/nand/jz4740_nand.c
@@ -25,6 +25,7 @@
#include <linux/gpio.h>
+#include <asm/mach-jz4740/gpio.h>
#include <asm/mach-jz4740/jz4740_nand.h>
#define JZ_REG_NAND_CTRL 0x50
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index cc74142938b0..ece544efccc3 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3110,7 +3110,7 @@ static void nand_resume(struct mtd_info *mtd)
*/
static void nand_shutdown(struct mtd_info *mtd)
{
- nand_get_device(mtd, FL_SHUTDOWN);
+ nand_get_device(mtd, FL_PM_SUSPENDED);
}
/* Set default functions */
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-20 23:54:43 +0300