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authorLinus Walleij <linus.walleij@linaro.org>2019-10-11 01:22:57 +0200
committerLinus Walleij <linus.walleij@linaro.org>2019-10-11 01:22:57 +0200
commitd2fe76dddaac1b15e06dc1f780e45f9e770d652d (patch)
tree30d2f796771db439b48c4fd29a387bec24bc4b07 /drivers/pinctrl
parentb835d6953009dc350d61402a854b5a7178d8c615 (diff)
parent260996c30f4f3a732f45045e3e0efe27017615e4 (diff)
Merge tag 'intel-pinctrl-fixes-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes
intel-pinctrl fixes for v5.4 This includes two fixes for Intel pinctrl drivers: - Fix warning about shared irqchip - Restore Strago DMI workaround for all versions
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c4
-rw-r--r--drivers/pinctrl/intel/pinctrl-intel.c27
2 files changed, 14 insertions, 17 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index aae51c507f59..c6251eac8946 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1513,7 +1513,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1521,7 +1520,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "Setzer"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1529,7 +1527,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Cyan"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{
@@ -1537,7 +1534,6 @@ static const struct dmi_system_id chv_no_valid_mask[] = {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
DMI_MATCH(DMI_PRODUCT_NAME, "Celes"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"),
},
},
{}
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 1f13bcd0e4e1..bc013599a9a3 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -96,6 +96,7 @@ struct intel_pinctrl_context {
* @pctldesc: Pin controller description
* @pctldev: Pointer to the pin controller device
* @chip: GPIO chip in this pin controller
+ * @irqchip: IRQ chip in this pin controller
* @soc: SoC/PCH specific pin configuration data
* @communities: All communities in this pin controller
* @ncommunities: Number of communities in this pin controller
@@ -108,6 +109,7 @@ struct intel_pinctrl {
struct pinctrl_desc pctldesc;
struct pinctrl_dev *pctldev;
struct gpio_chip chip;
+ struct irq_chip irqchip;
const struct intel_pinctrl_soc_data *soc;
struct intel_community *communities;
size_t ncommunities;
@@ -1139,16 +1141,6 @@ static irqreturn_t intel_gpio_irq(int irq, void *data)
return ret;
}
-static struct irq_chip intel_gpio_irqchip = {
- .name = "intel-gpio",
- .irq_ack = intel_gpio_irq_ack,
- .irq_mask = intel_gpio_irq_mask,
- .irq_unmask = intel_gpio_irq_unmask,
- .irq_set_type = intel_gpio_irq_type,
- .irq_set_wake = intel_gpio_irq_wake,
- .flags = IRQCHIP_MASK_ON_SUSPEND,
-};
-
static int intel_gpio_add_pin_ranges(struct intel_pinctrl *pctrl,
const struct intel_community *community)
{
@@ -1198,12 +1190,22 @@ static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
pctrl->chip = intel_gpio_chip;
+ /* Setup GPIO chip */
pctrl->chip.ngpio = intel_gpio_ngpio(pctrl);
pctrl->chip.label = dev_name(pctrl->dev);
pctrl->chip.parent = pctrl->dev;
pctrl->chip.base = -1;
pctrl->irq = irq;
+ /* Setup IRQ chip */
+ pctrl->irqchip.name = dev_name(pctrl->dev);
+ pctrl->irqchip.irq_ack = intel_gpio_irq_ack;
+ pctrl->irqchip.irq_mask = intel_gpio_irq_mask;
+ pctrl->irqchip.irq_unmask = intel_gpio_irq_unmask;
+ pctrl->irqchip.irq_set_type = intel_gpio_irq_type;
+ pctrl->irqchip.irq_set_wake = intel_gpio_irq_wake;
+ pctrl->irqchip.flags = IRQCHIP_MASK_ON_SUSPEND;
+
ret = devm_gpiochip_add_data(pctrl->dev, &pctrl->chip, pctrl);
if (ret) {
dev_err(pctrl->dev, "failed to register gpiochip\n");
@@ -1233,15 +1235,14 @@ static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
return ret;
}
- ret = gpiochip_irqchip_add(&pctrl->chip, &intel_gpio_irqchip, 0,
+ ret = gpiochip_irqchip_add(&pctrl->chip, &pctrl->irqchip, 0,
handle_bad_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(pctrl->dev, "failed to add irqchip\n");
return ret;
}
- gpiochip_set_chained_irqchip(&pctrl->chip, &intel_gpio_irqchip, irq,
- NULL);
+ gpiochip_set_chained_irqchip(&pctrl->chip, &pctrl->irqchip, irq, NULL);
return 0;
}