From: Tomasz Figa
This patch converts the rockchip-iommu driver to use the in-kernel
iopoll helpers to wait for certain status bits to change in registers
instead of an open-coded custom macro.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
Changes in v3: None
Changes in v2: None
From: Tomasz Figa
Due to the bug in current code, only first IOMMU has the TLB lines
flushed in rk_iommu_zap_lines. This patch fixes the inner loop to
execute for all IOMMUs and properly flush the TLB.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
Changes in v3: None
Changes in v2
z Figa <tf...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v3: None
Changes in v2:
Move irq request to probe(in patch[0])
drivers/iommu/rockchip-iommu.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/
From: Tomasz Figa
Currently if the driver encounters an error while attaching device, it
will leave the IOMMU in an inconsistent state. Even though it shouldn't
really happen in reality, let's just add proper error path to keep
things consistent.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy
() for add_device
Only call startup() and shutdown() when iommu attached.
Remove pm_mutex.
Check runtime PM disabled.
Check pm_runtime in rk_iommu_irq().
Remove rk_iommudata->domain.
Changes in v2:
Move irq request to probe(in patch[0])
Move bus_set_iommu() to rk_iommu_probe().
Jeffy Chen (8):
iommu/rockc
() for add_device
Only call startup() and shutdown() when iommu attached.
Remove pm_mutex.
Check runtime PM disabled.
Check pm_runtime in rk_iommu_irq().
Remove rk_iommudata->domain.
Changes in v2:
Move irq request to probe(in patch[0])
Move bus_set_iommu() to rk_iommu_probe().
Jeffy Chen (8):
iommu/rockc
It's not safe to unbind rockchip IOMMU driver.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 4a12d4
It's not safe to unbind rockchip IOMMU driver.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 4a12d4746095..da4afe016a4e 100644
Suggested-by: Robin Murphy <robin.mur...@arm.com>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 38 +++---
1 file changed, 11 insertions(+), 27 deletions(-)
diff --git a/drivers/io
Suggested-by: Robin Murphy
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 38 +++---
1 file changed, 11 insertions(+), 27 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index
Add missing iommu_device_sysfs_remove in error path.
Also adjust sequence of deinit functions in the remove.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
Add missing iommu_device_sysfs_remove in error path.
Also adjust sequence of deinit functions in the remove.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/iommu
It's hard to undo bus_set_iommu() in the error path, so move it to the
end of rk_iommu_probe().
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Move bus_set_iommu() to rk_iommu_probe().
drivers/iommu/rockchip-iommu.c | 20 +++-
1 file chan
It's hard to undo bus_set_iommu() in the error path, so move it to the
end of rk_iommu_probe().
Signed-off-by: Jeffy Chen
---
Changes in v2:
Move bus_set_iommu() to rk_iommu_probe().
drivers/iommu/rockchip-iommu.c | 20 +++-
1 file changed, 7 insertions(+), 13 deletions
When the power domain is powered off, the IOMMU cannot be accessed and
register programming must be deferred until the power domain becomes
enabled.
Add runtime PM support, and use runtime PM device link from IOMMU to
master to startup and shutdown IOMMU.
Signed-off-by: Jeffy Chen <jeff
When the power domain is powered off, the IOMMU cannot be accessed and
register programming must be deferred until the power domain becomes
enabled.
Add runtime PM support, and use runtime PM device link from IOMMU to
master to startup and shutdown IOMMU.
Signed-off-by: Jeffy Chen
---
Changes
There would be some masters sharing the same IOMMU device. Put them in
the same iommu group and share the same iommu domain.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 39 +++
1 file c
There would be some masters sharing the same IOMMU device. Put them in
the same iommu group and share the same iommu domain.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 39 +++
1 file changed, 31 insertions(+), 8
Converts the rockchip-iommu driver to use the OF_IOMMU infrastructure,
which allows attaching master devices to their IOMMUs automatically
according to DT properties.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c
Converts the rockchip-iommu driver to use the OF_IOMMU infrastructure,
which allows attaching master devices to their IOMMUs automatically
according to DT properties.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 116
he VB2 framework using DMA
mapping API and doesn't engage the master driver at all.
This patch fixes the problem by letting clocks needed for IOMMU
operation to be listed in Device Tree and making the driver enable them
for the time of accessing the hardware.
Signed-off-by: Jeffy Chen <jeffy.
mapping API and doesn't engage the master driver at all.
This patch fixes the problem by letting clocks needed for IOMMU
operation to be listed in Device Tree and making the driver enable them
for the time of accessing the hardware.
Signed-off-by: Jeffy Chen
Signed-off-by: Tomasz Figa
---
Changes
Use the first registered IOMMU device for dma mapping operations, and
drop the domain platform device.
This is similar to exynos iommu driver.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.
.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 120 +
1 file changed, 63 insertions(+), 57 deletions(-)
diff --git a/drivers/io
Use the first registered IOMMU device for dma mapping operations, and
drop the domain platform device.
This is similar to exynos iommu driver.
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 91 +++---
1 file changed, 24
.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu/rockchip-iommu.c | 120 +
1 file changed, 63 insertions(+), 57 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index
From: Tomasz Figa <tf...@chromium.org>
Due to the bug in current code, only first IOMMU has the TLB lines
flushed in rk_iommu_zap_lines. This patch fixes the inner loop to
execute for all IOMMUs and properly flush the TLB.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by
From: Tomasz Figa
Due to the bug in current code, only first IOMMU has the TLB lines
flushed in rk_iommu_zap_lines. This patch fixes the inner loop to
execute for all IOMMUs and properly flush the TLB.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers
This series fixes some issues in rockchip iommu driver, and add of_iommu
support in it.
Changes in v2:
Move irq request to probe(in patch[0])
Move bus_set_iommu() to rk_iommu_probe().
Jeffy Chen (9):
iommu/rockchip: Request irqs in rk_iommu_probe()
iommu/rockchip: Suppress unbinding
iommu
This series fixes some issues in rockchip iommu driver, and add of_iommu
support in it.
Changes in v2:
Move irq request to probe(in patch[0])
Move bus_set_iommu() to rk_iommu_probe().
Jeffy Chen (9):
iommu/rockchip: Request irqs in rk_iommu_probe()
iommu/rockchip: Suppress unbinding
iommu
From: Tomasz Figa <tf...@chromium.org>
This patch converts the rockchip-iommu driver to use the in-kernel
iopoll helpers to wait for certain status bits to change in registers
instead of an open-coded custom macro.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by
From: Tomasz Figa
This patch converts the rockchip-iommu driver to use the in-kernel
iopoll helpers to wait for certain status bits to change in registers
instead of an open-coded custom macro.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
Changes in v2: None
drivers/iommu
z Figa <tf...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v2:
Move irq request to probe(in patch[0])
drivers/iommu/rockchip-iommu.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/driv
From: Tomasz Figa
Currently if the driver encounters an error while attaching device, it
will leave the IOMMU in an inconsistent state. Even though it shouldn't
really happen in reality, let's just add proper error path to keep
things consistent.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy
-iommu driver to comply with
this requirement.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 122 +
1 file changed, 64 insertions(+), 58 deleti
with
this requirement.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 122 +
1 file changed, 64 insertions(+), 58 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index
Converts the rockchip-iommu driver to use the OF_IOMMU infrastructure,
which allows attaching master devices to their IOMMUs automatically
according to DT properties.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 13 +
1 file chang
Converts the rockchip-iommu driver to use the OF_IOMMU infrastructure,
which allows attaching master devices to their IOMMUs automatically
according to DT properties.
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 13 +
1 file changed, 13 insertions(+)
diff --git
Use the first registered IOMMU device for dma mapping operations, and
drop the domain platform device.
This is similar to exynos iommu driver.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 96 --
Use the first registered IOMMU device for dma mapping operations, and
drop the domain platform device.
This is similar to exynos iommu driver.
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 96 --
1 file changed, 28 insertions(+), 68
From: Tomasz Figa <tf...@chromium.org>
This patch converts the rockchip-iommu driver to use the in-kernel
iopoll helpers to wait for certain status bits to change in registers
instead of an open-coded custom macro.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by
z Figa <tf...@chromium.org>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 26 +-
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
It's hard to undo bus_set_iommu() in the error path, so move it to the
end of init call.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/drivers/iommu/ro
From: Tomasz Figa
This patch converts the rockchip-iommu driver to use the in-kernel
iopoll helpers to wait for certain status bits to change in registers
instead of an open-coded custom macro.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 68
From: Tomasz Figa
Currently if the driver encounters an error while attaching device, it
will leave the IOMMU in an inconsistent state. Even though it shouldn't
really happen in reality, let's just add proper error path to keep
things consistent.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy
It's hard to undo bus_set_iommu() in the error path, so move it to the
end of init call.
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip
From: Tomasz Figa <tf...@chromium.org>
Due to the bug in current code, only first IOMMU has the TLB lines
flushed in rk_iommu_zap_lines. This patch fixes the inner loop to
execute for all IOMMUs and properly flush the TLB.
Signed-off-by: Tomasz Figa <tf...@chromium.org>
Signed-off-by
From: Tomasz Figa
Due to the bug in current code, only first IOMMU has the TLB lines
flushed in rk_iommu_zap_lines. This patch fixes the inner loop to
execute for all IOMMUs and properly flush the TLB.
Signed-off-by: Tomasz Figa
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c
Add missing iommu_device_sysfs_remove in error path.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/rockchip-iommu.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
Add missing iommu_device_sysfs_remove in error path.
Signed-off-by: Jeffy Chen
---
drivers/iommu/rockchip-iommu.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index ee805e1dfba7..a05844cabb45 100644
With the probe-deferral mechanism, early initialisation hooks are no
longer needed.
Suggested-by: Robin Murphy <robin.mur...@arm.com>
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/arm-smmu-v3.c | 2 +-
drivers/iommu/arm-smmu.c | 12 ++--
d
This series fixes some issues in rockchip iommu driver, and add of_iommu
support in it.
Also drop of_iommu early initialisation hooks as Robin suggested.
Jeffy Chen (5):
iommu/of: Drop early initialisation hooks
iommu/rockchip: Fix error handling in probe
iommu/rockchip: Fix error
With the probe-deferral mechanism, early initialisation hooks are no
longer needed.
Suggested-by: Robin Murphy
Signed-off-by: Jeffy Chen
---
drivers/iommu/arm-smmu-v3.c | 2 +-
drivers/iommu/arm-smmu.c | 12 ++--
drivers/iommu/exynos-iommu.c | 2 +-
drivers/iommu/ipmmu-vmsa.c
This series fixes some issues in rockchip iommu driver, and add of_iommu
support in it.
Also drop of_iommu early initialisation hooks as Robin suggested.
Jeffy Chen (5):
iommu/of: Drop early initialisation hooks
iommu/rockchip: Fix error handling in probe
iommu/rockchip: Fix error
The for_each_matching_node_and_match() would return every matching
nodes including unavailable ones.
It's pointless to init unavailable IOMMUs, so add a sanity check to
avoid that.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/iommu/of_iommu.c | 3 +++
1 file chan
The for_each_matching_node_and_match() would return every matching
nodes including unavailable ones.
It's pointless to init unavailable IOMMUs, so add a sanity check to
avoid that.
Signed-off-by: Jeffy Chen
---
drivers/iommu/of_iommu.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
Change the previous employers email addresses to the current email address.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
Acked-by: Martin Kepplinger <mart...@posteo.de>
---
Changes in v2:
Rewrite commit message.
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git
Change the previous employers email addresses to the current email address.
Signed-off-by: Jeffy Chen
Acked-by: Martin Kepplinger
---
Changes in v2:
Rewrite commit message.
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git a/.mailmap b/.mailmap
index 1469ff0d3f4d..e18cab73e209
Set current email address to replace previous employers email addresses.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git a/.mailmap b/.mailmap
index 1469ff0d3f4d..e18cab73e209 100644
--- a/.mailmap
+++ b/.mailmap
@@
Set current email address to replace previous employers email addresses.
Signed-off-by: Jeffy Chen
---
.mailmap | 1 +
1 file changed, 1 insertion(+)
diff --git a/.mailmap b/.mailmap
index 1469ff0d3f4d..e18cab73e209 100644
--- a/.mailmap
+++ b/.mailmap
@@ -107,6 +107,7 @@ Linus Lüssing
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Chan
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen
---
Changes in v13: None
Changes in v12: No
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
C
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen
---
Changes in v13: None
Changes
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
And add pci-of.c to enable/disable the wakeup irq in noirq stage to
avoid possible irq storm.
Signed-off-by: Jeffy Chen <jeffy.c...@r
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
And add pci-of.c to enable/disable the wakeup irq in noirq stage to
avoid possible irq storm.
Signed-off-by: Jeffy Chen
---
Changes
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen
---
Changes in v13: None
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3: None
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen <jeffy.c...@r
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen
---
Changes
e error handling, and add some comments.
Changes in v5:
Move to pci.txt
Rebase.
Use "wakeup" instead of "wake"
Changes in v3:
Fix error handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
e comments.
Changes in v5:
Move to pci.txt
Rebase.
Use "wakeup" instead of "wake"
Changes in v3:
Fix error handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
of/irq: Adjust of_pci_irq p
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen <jeffy.c...@r
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen
---
Changes
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
C
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen
---
Changes in v12: None
Changes
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen
---
Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3: None
Changes in v2: None
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
And add pci-of.c to enable/disable the wakeup irq in noirq stage to
avoid possible irq storm.
Signed-off-by: Jeffy Chen <jeffy.c...@r
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
And add pci-of.c to enable/disable the wakeup irq in noirq stage to
avoid possible irq storm.
Signed-off-by: Jeffy Chen
---
Changes
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Chan
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen
---
Changes in v12: None
Changes in v1
ot; instead of "wake"
Changes in v3:
Fix error handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
of/irq: Adjust of_pci_irq parsing for multiple interrupts
mwifiex: Disable wakeup irq han
ot; instead of "wake"
Changes in v3:
Fix error handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
of/irq: Adjust of_pci_irq parsing for multiple interrupts
mwifiex: Disable wakeup irq han
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3: None
Changes in v2
handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
of/irq: Adjust of_pci_irq parsing for multiple interrupts
mwifiex: Disable wakeup irq handling for pcie
PCI / PM: Add support for the PCIe WAKE# signal for OF
arm64: dts:
We are going to handle the wakeup irq in the pci core.
Signed-off-by: Jeffy Chen
---
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3: None
Changes in v2: None
drivers/net/wireless
handling.
Changes in v2:
Use dev_pm_set_dedicated_wake_irq.
Jeffy Chen (5):
dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq
of/irq: Adjust of_pci_irq parsing for multiple interrupts
mwifiex: Disable wakeup irq handling for pcie
PCI / PM: Add support for the PCIe WAKE# signal for OF
arm64: dts:
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
C
Currently we are handling PCIe WAKE# irq in mrvl wifi driver.
Move it to rockchip pcie port since we are going to handle it in the
pci core.
Also avoid this irq been considered as the PCI interrupt pin in the
of_irq_parse_pci().
Signed-off-by: Jeffy Chen
---
Changes in v11:
Move to pcie port
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes in v11:
Only support 1-per-device PCIe WAKE# pin as suggested.
C
Add of_pci_setup_wake_irq() and of_pci_teardown_wake_irq() to handle
the PCIe WAKE# interrupt.
Also use the dedicated wakeirq infrastructure to simplify it.
Signed-off-by: Jeffy Chen
---
Changes in v11:
Only support 1-per-device PCIe WAKE# pin as suggested.
Changes in v10:
Use
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen <jeffy.c...@r
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
Changes
We are going to handle PCIe WAKE# pin for PCI devices in the pci core,
so add definitions of the optional PCIe WAKE# pin for PCI devices.
Also add an definition of the optional PCI interrupt pin for PCI
devices to distinguish it from the PCIe WAKE# pin.
Signed-off-by: Jeffy Chen
---
Changes
Currently we are considering the first irq as the PCI interrupt pin,
but a PCI device may have multiple interrupts(e.g. PCIe WAKE# pin).
Only parse the PCI interrupt pin when the irq is unnamed or named as
"pci".
Signed-off-by: Jeffy Chen
---
Changes in v11:
Address Brian's comments
These clks can never be turned off, so protect them as what we do in
the sunxi clock-tree.
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
drivers/clk/rockchip/clk-cpu.c | 5 +
drivers/clk/rockchip/clk-ddr.c | 5 +
2 files changed, 10 insertions(+)
diff --git a/drive
These clks can never be turned off, so protect them as what we do in
the sunxi clock-tree.
Signed-off-by: Jeffy Chen
---
drivers/clk/rockchip/clk-cpu.c | 5 +
drivers/clk/rockchip/clk-ddr.c | 5 +
2 files changed, 10 insertions(+)
diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers
p: Use codec of_node and dai_name for rt5514
dsp)
Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com>
---
sound/soc/rockchip/rk3399_gru_sound.c | 19 ---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/sound/soc/rockchip/rk3399_gru_sound.c
b/sound/
and dai_name for rt5514
dsp)
Signed-off-by: Jeffy Chen
---
sound/soc/rockchip/rk3399_gru_sound.c | 19 ---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/sound/soc/rockchip/rk3399_gru_sound.c
b/sound/soc/rockchip/rk3399_gru_sound.c
index d64fbbd50544..aa8ffd035377 100644
301 - 400 of 1234 matches
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