on the PMIC are all disabled.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 83 -
1 file changed, 67 insertions(+), 16 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply
AXP803/AXP813 have a flag that enables/disables the AC power supply
input. Allow control of this flag via the ONLINE property on those
variants.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 9 -
1 file changed, 8 insertions(+), 1
this flag into account when getting the ONLINE property of the AC
input, on PMICs where this flag is present.
Fixes: 7693b5643fd2 ("power: supply: add AC power supply driver for AXP813")
Cc: sta...@vger.kernel.org
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_po
ate changed during suspend (9)
Samuel Holland (8):
power: supply: axp20x_ac_power: Fix reporting online status
power: supply: axp20x_ac_power: Allow offlining
power: supply: axp20x_ac_power: Add wakeup control
power: supply: axp20x_usb_power: Remove unused device_node
power: sup
on the PMIC are all disabled.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 91 +-
1 file changed, 74 insertions(+), 17 deletions(-)
diff --git a/drivers/power/supply/axp20x_ac_power.c
b/drivers/power/supply
().
Other parts of the driver still do ID matching; they are left unchanged
for now.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 86 -
1 file changed, 57 insertions(+), 29 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b
interrupt handler. The device core
ignores such interrupts, so to actually disable wakeup, we must
explicitly disable all non-wakeup interrupts during suspend.
Signed-off-by: Samuel Holland
---
drivers/input/misc/axp20x-pek.c | 42 -
1 file changed, 41 insertions
then it would race
with the power key IRQ handler.
So the best solution seems to be simply removing the hook.
Signed-off-by: Samuel Holland
---
drivers/input/misc/axp20x-pek.c | 25 -
1 file changed, 25 deletions(-)
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers
There are many devices, including several mobile battery-powered
devices, using other AXP variants as their PMIC. Enable them to use
the power key as a wakeup source.
Signed-off-by: Samuel Holland
---
drivers/input/misc/axp20x-pek.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff
The H3 and H5 SoCs have an additional interrupt controller in the RTC
power domain that can be used to enable wakeup for certain IRQs.
Add a node for it.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
r_intc IRQ numbers are offset by 32 from the GIC IRQ numbers.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 11 +++
1
. The
"interrupt" property of the R_INTC node is used to determine 1) the
offset between GIC and R_INTC hwirq numbers and 2) the type of trigger
between the R_INTC "IRQ 0 pending" output and the GIC NMI input.
This commit mostly reverts commit 173bda53b340 ("irqchip/sunxi-n
for an interrupt to arrive.
Signed-off-by: Samuel Holland
---
drivers/irqchip/irq-sun6i-r.c | 53 +++
1 file changed, 53 insertions(+)
diff --git a/drivers/irqchip/irq-sun6i-r.c b/drivers/irqchip/irq-sun6i-r.c
index 37b6e9c60bf8..f4a4e335061b 100644
--- a/drivers/irqchip
difference.
Signed-off-by: Samuel Holland
---
.../interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git
a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
b/Documentation/devicetree/bindings/interrupt
atches update the DT+bindings to use R_INTC where beneficial
With appropriate firmware, this series allows waking from RTC and NMI
(power button, plugging in USB, etc.). Wake from Port L GPIO interrupts
(gpio-keys, wifi, etc.) requires some patches to the pinctrl driver.
Samuel Holland (9):
i
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
r_intc IRQ numbers are offset by 32 from the GIC IRQ numbers.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 9 ++---
1 file
This node was indented by two tabs when added instead of one.
Remove the extra tab.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 22 ++--
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
r_intc IRQ numbers are offset by 96 from the GIC IRQ numbers.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 13
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
r_intc IRQ numbers are offset by 32 from the GIC IRQ numbers.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 11
The A83T SoC contains a message box that can be used to send messages
and interrupts back and forth between the ARM application CPUs and the
ARISC coprocessor. Add a device tree node for it.
Tested-by: Ondrej Jirman
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 10
s for SoCs that document the message box
Samuel Holland (6):
dt-bindings: mailbox: Add a sun6i message box binding
mailbox: sun6i-msgbox: Add a new mailbox driver
ARM: dts: sunxi: a83t: Add msgbox node
ARM: dts: sunxi: h3/h5: Add msgbox node
arm64: dts: allwinner: a64: Add msgbox node
arm64: dts:
The H6 SoC contains a message box that can be used to send messages and
interrupts back and forth between the ARM application CPUs and the ARISC
coprocessor. Add a device tree node for it.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 ++
1 file
The H3 and H5 SoCs contain a message box that can be used to send
messages and interrupts back and forth between the ARM application CPUs
and the ARISC coprocessor. Add a device tree node for it.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 10 ++
1 file
.
Signed-off-by: Samuel Holland
---
drivers/mailbox/Kconfig| 9 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/sun6i-msgbox.c | 332 +
3 files changed, 343 insertions(+)
create mode 100644 drivers/mailbox/sun6i-msgbox.c
diff --git a/drivers
This mailbox hardware is present in Allwinner sun6i, sun8i, sun9i, and
sun50i SoCs. Add a device tree binding for it.
Signed-off-by: Samuel Holland
---
.../mailbox/allwinner,sun6i-a31-msgbox.yaml | 80 +++
1 file changed, 80 insertions(+)
create mode 100644
Documentation
The A64 SoC contains a message box that can be used to send messages and
interrupts back and forth between the ARM application CPUs and the ARISC
coprocessor. Add a device tree node for it.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++
1 file
Hans,
Thank you for the detailed explanation! This is exactly the background I needed,
and it clears up my confusion.
On 1/13/20 4:58 AM, Hans de Goede wrote:
> On 13-01-2020 11:41, Hans de Goede wrote:
>> Hi,
>>
>> On 13-01-2020 04:20, Samuel Holland wrote:
>>>
interrupt handler. The device core
ignores such interrupts, so to actually disable wakeup, we must
explicitly disable all non-wakeup interrupts during suspend.
Signed-off-by: Samuel Holland
---
drivers/input/misc/axp20x-pek.c | 37 -
1 file changed, 36 insertions
ifdef CONFIG_PM_SLEEP" [patch 2]
- Add Reviewed-by [patch 3]
Samuel Holland (2):
Input: axp20x-pek - Respect userspace wakeup configuration
Input: axp20x-pek - Enable wakeup for all AXP variants
drivers/input/misc/axp20x-pek.c | 38 +++--
1 file changed, 36
There are many devices, including several mobile battery-powered
devices, using other AXP variants as their PMIC. Allow them to use
the power key as a wakeup source.
Reviewed-by: Hans de Goede
Signed-off-by: Samuel Holland
---
drivers/input/misc/axp20x-pek.c | 3 +--
1 file changed, 1
Hi,
On 1/14/20 3:07 AM, Hans de Goede wrote:
> Hi,
>
> On 13-01-2020 22:26, Dmitry Torokhov wrote:
>> Hi Samuel,
>>
>> On Sun, Jan 12, 2020 at 09:20:32PM -0600, Samuel Holland wrote:
>>> There are many devices, including several mobile battery-powered
&
already manages the "wake_depth" of each IRQ, no
additional accounting is needed in the pinctrl driver.
Signed-off-by: Samuel Holland
---
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/sun
The pin controller hardware does not distinguish IRQs intended for
wakeup from other IRQs, so we must mask non-wakeup IRQs in software to
prevent inadvertent wakeups. This is accomplished at the irqchip level
via the IRQCHIP_MASK_ON_SUSPEND flag.
Signed-off-by: Samuel Holland
---
drivers
h are both >3.3V, the output could not be 3.3V anyway.
Signed-off-by: Samuel Holland
---
.../dts/allwinner/sun50i-a64-pinebook.dts | 20 +--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
b/arch/arm64/boot/
Normally GPIO pin references are followed by a comment giving the pin
name for searchability. Add the comment here where it was missing.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Now that AXP803 GPIO support is available, we can properly model
the hardware. Replace the use of GPIO0-LDO with a fixed regulator
controlled by GPIO0. This boost regulator is used to power the
(internal and external) USB ports, as well as the speakers.
Signed-off-by: Samuel Holland
---
.../dts
Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL.
VCC-PC and VCC-PG are supplied by ELDO1 at 1.8v.
VCC-PD is supplied by DCDC1 (VCC-IO) at 3.3v.
VCC-PE is supplied by ALDO1, and is unused.
VCC-PL creates a circular dependency, so it is omitted for now.
Signed-off-by: Samuel
The Orange Pi PC2 features a GPIO button. As the button is connected to
Port L (pin PL3), it can be used as a wakeup source. Enable this.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64
The Pinebook does not use the CSI bus on the A64. In fact it does not
use GPIO port E for anything at all. Thus the following regulators are
not used and do not need voltages set:
- ALDO1: Connected to VCC-PE only
- DLDO3: Not connected
- ELDO3: Not connected
Signed-off-by: Samuel Holland
This fixed regulator has no consumers, GPIOs, or other connections.
Remove it.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 7 ---
1 file changed, 7 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
b/arch/arm64
Boards generally reference the simplefb nodes from the SoC dtsi by
label, not by full path. simplefb_hdmi is already like this in the
Pinebook DTS. Update simplefb_lcd to match.
Signed-off-by: Samuel Holland
---
.../arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 12 ++--
1 file
The r_i2c node should come before r_rsb, and in any case should not
separate the axp803 node from its subnodes.
Signed-off-by: Samuel Holland
---
.../boot/dts/allwinner/sun50i-a64-pinebook.dts | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot
to regmap_update_bits (3, 7)
- Use #ifdef instead of #if to avoid -Wundef warnings (4, 8)
- Poll once after an IRQ, instead of setting power->online in the IRQ (9)
- Poll once on resume, in case the state changed during suspend (9)
Samuel Holland (4):
power: supply: axp20x_usb_power: Use a match struct
on the PMIC are all disabled.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 83 -
1 file changed, 67 insertions(+), 16 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply
().
Other parts of the driver still do ID matching; they are left unchanged
for now.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 86 -
1 file changed, 57 insertions(+), 29 deletions(-)
diff --git a/drivers/power/supply
VBUS input is disabled via the PATH_SEL bit, the VBUS_USED
bit in PWR_INPUT_STATUS is cleared, so there is no change needed when
getting the property.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 30 +
1 file
olling will cease until the next
VBUS_REMOVAL IRQ.
Reviewed-by: Chen-Yu Tsai
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 30 +
1 file changed, 21 insertions(+), 9 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers
On 1/21/20 3:05 AM, Maxime Ripard wrote:
> On Sun, Jan 19, 2020 at 10:30:58AM -0600, Samuel Holland wrote:
>> The Pinebook does not use the CSI bus on the A64. In fact it does not
>> use GPIO port E for anything at all. Thus the following regulators are
>> not used and do
Hello,
On 1/13/20 11:30 AM, pune wrote:
> I am using Banana bi bsp for android which in turn using lichee kernel 3.10
Unfortunately, this is the reason you are not getting much help. The BSP kernel
works very differently from mainline Linux, especially with regard to power
management. Allwinner
This member of struct axp20x_usb_power is not used anywhere.
Remove it.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_power.c
index
on the PMIC are all disabled.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 103 +++--
1 file changed, 80 insertions(+), 23 deletions(-)
diff --git a/drivers/power/supply/axp20x_ac_power.c
b/drivers/power/supply/axp20x_ac_power.c
index 4410e7b89383
AXP803/AXP813 have a flag that enables/disables the AC power supply
input. Allow control of this flag via the ONLINE property on those
variants.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git
ent transition
necessarily implies an online->offline transition. This will cause an
IRQ, and so there is no need to poll.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 35 ++---
1 file changed, 26 insertions(+), 9 deletions(-)
diff --git a/drivers
-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_power.c
index 2d7272e19a87..f49c8ff4a3f0 100644
--- a/drivers/power/supply
On 1/2/20 12:36 AM, Samuel Holland wrote:
> AXP803/AXP813 have a flag that enables/disables the AC power supply
> input. Allow control of this flag via the ONLINE property on those
> variants.
>
> Signed-off-by: Samuel Holland
> ---
> drivers/power/supply/axp20x_ac_power.c
on the PMIC are all disabled.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 80 -
1 file changed, 65 insertions(+), 15 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_power.c
index
Instead of ad-hoc variant ID checks throughout the code, let's start
moving the variant-specific details to a match structure. This allows
for future flexibility, and it better matches the other axp20x power
supply drivers.
Signed-off-by: Samuel Holland
---
drivers/power/supply
the
definitions.
Signed-off-by: Samuel Holland
---
drivers/clk/sunxi-ng/ccu-sun8i-r.c | 21 +++--
1 file changed, 3 insertions(+), 18 deletions(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r.c
b/drivers/clk/sunxi-ng/ccu-sun8i-r.c
index 4646fdc61053..4c8c491b87c2 100644
--- a/drivers/clk
Like the APB0 clock on previous chips, this is a simple single-parent
clock with an M divider. Use the equivalent helper macro instead of
writing out the whole clock description manually.
Signed-off-by: Samuel Holland
---
drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c | 12 +---
1 file changed
| 11422 (unstable) | iosc/osc16M |
| 3 | 5 | 85338 (stable) | pll-periph0 |
| 3 | 17 | 27167 (stable) | pll-periph0 |
The relative performance numbers all match up (with pll-periph0 running
at its default 600MHz).
Signed-off-by: Samuel Holland
the I2C/RSB frequency.
Patch 2 should have no functional change.
Patch 3 was verified by benchmarking. Details are in the commit message.
[1]: https://github.com/Allwinner-Homlet/H6-BSP4.9-linux
[2]: https://github.com/crust-firmware/crust
Samuel Holland (3):
clk: sunxi-ng: sun8i-r: Fix
Hi Julian,
On 1/5/20 7:00 AM, Julian Calaby wrote:
> On Sun, Jan 5, 2020 at 12:24 PM Samuel Holland wrote:
>>
>> AXP803/AXP813 have a flag that enables/disables the AC power supply
>> input. This flag does not affect the status bits in PWR_INPUT_STATUS.
>> Its effect
By default, gpio-keys configures the pin to trigger wakeup IRQs on
either edge. The lid switch should only trigger wakeup when opening the
lid, not when closing it.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 ++
1 file changed, 2 insertions
VBUS input is disabled via the PATH_SEL bit, the VBUS_USED
bit in PWR_INPUT_STATUS is cleared, so there is no change needed when
getting the property.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 27 +
1 file changed, 27 insertions(+)
diff
this flag into account when getting the ONLINE property of the AC
input, on PMICs where this flag is present.
Fixes: 7693b5643fd2 ("power: supply: add AC power supply driver for AXP813")
Cc: sta...@vger.kernel.org
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_po
olling will cease until the next
VBUS_REMOVAL IRQ.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 30 +
1 file changed, 21 insertions(+), 9 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_p
on the PMIC are all disabled.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 91 +-
1 file changed, 74 insertions(+), 17 deletions(-)
diff --git a/drivers/power/supply/axp20x_ac_power.c
b/drivers/power/supply/axp20x_ac_power.c
index bc2663cd47fa
Instead of ad-hoc variant ID checks throughout the code, let's start
moving the variant-specific details to a match structure. This allows
for future flexibility, and it better matches the other axp20x power
supply drivers.
Signed-off-by: Samuel Holland
---
drivers/power/supply
on the PMIC are all disabled.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 80 -
1 file changed, 65 insertions(+), 15 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_power.c
index
- Shift value properly in calls to regmap_update_bits (3, 7)
- Use #ifdef instead of #if to avoid -Wundef warnings (4, 8)
- Poll once after an IRQ, instead of setting power->online in the IRQ (9)
- Poll once on resume, in case the state changed during suspend (9)
Samuel Holland (9):
mfd: axp
will think the bit is already set and not
write the register.
Fixes: cd53216625a0 ("mfd: axp20x: Fix axp288 volatile ranges")
Cc: sta...@vger.kernel.org
Signed-off-by: Samuel Holland
---
drivers/mfd/axp20x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mf
AXP803/AXP813 have a flag that enables/disables the AC power supply
input. Allow control of this flag via the ONLINE property on those
variants.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_ac_power.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git
This member of struct axp20x_usb_power is not used anywhere.
Remove it.
Signed-off-by: Samuel Holland
---
drivers/power/supply/axp20x_usb_power.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/power/supply/axp20x_usb_power.c
b/drivers/power/supply/axp20x_usb_power.c
index
On 1/5/20 4:40 AM, Chen-Yu Tsai wrote:
> On Sun, Jan 5, 2020 at 9:24 AM Samuel Holland wrote:
>>
>> AXP803/AXP813 have a flag that enables/disables the USB power supply
>> input. Allow control of this flag via the ONLINE property on those
>> variants.
>>
>>
On 1/5/20 4:34 AM, Chen-Yu Tsai wrote:
> On Sun, Jan 5, 2020 at 9:24 AM Samuel Holland wrote:
>>
>> Instead of ad-hoc variant ID checks throughout the code, let's start
>> moving the variant-specific details to a match structure. This allows
>> for future flexibi
This allows the VE clocks and PLL_VE to be disabled most of the time.
Since the device is stateless, each frame gets a separate runtime PM
reference. Enable autosuspend so the PM callbacks are not run before and
after every frame.
Signed-off-by: Samuel Holland
---
I tested this with v4l2
On 4/8/20 11:01 AM, Jernej Škrabec wrote:
> Hi Samuel!
>
> Dne sreda, 08. april 2020 ob 03:02:32 CEST je Samuel Holland napisal(a):
>> This allows the VE clocks and PLL_VE to be disabled most of the time.
>>
>> Since the device is stateless, each frame gets a separ
On 2/22/20 10:08 PM, Samuel Holland wrote:
> Samuel Holland (6):
> dt-bindings: mailbox: Add a binding for the sun6i msgbox
> mailbox: sun6i-msgbox: Add a new mailbox driver
These two patches have been applied for 5.7[1], so the DTS changes should be
ready to apply as well.
[
quot;cpvdd". This board's device tree still uses the old name, which fails
to work at runtime, and which causes a warning from `make dtbs_check`.
Resolve both by fixing the name.
Fixes: 674ef1d0a7b2 ("arm64: dts: allwinner: a64: add support for PineTab")
Signed-off-by: Samuel Hol
the sound
card and codec DAI belong in the individual board DTS, not the SoC DTSI.
In fact, no in-tree A64 board DTS enables , so let's remove the
card and DAI entirely.
This reverts commit 78e071370a86473f25923e03b51cbbadacf8be0f.
Signed-off-by: Samuel Holland
---
Changes since v1:
- Remove
Maxime,
On 4/22/20 10:16 AM, Maxime Ripard wrote:
> On Tue, Apr 21, 2020 at 11:15:02PM -0500, Samuel Holland wrote:
>> As of v5.7-rc2, Linux now prints the following message at boot:
>>
>> [ 33.848525] platform sound_spdif: deferred probe pending
>>
>> This is
() is now placed just before the
codec-specific callback that programs the hardware.
Fixes: 50e761516f2b ("media: platform: Add Cedrus VPU decoder driver")
Suggested-by: Jernej Škrabec
Suggested-by: Paul Kocialkowski
Signed-off-by: Samuel Holland
---
v2: added patch
---
drivers/sta
This allows the VE clocks and PLL_VE to be disabled most of the time.
A runtime PM reference is held while streaming.
Originally-by: Jernej Škrabec
Signed-off-by: Samuel Holland
---
v2: moved PM reference to cedrus_{start,stop}_streaming, based on an
earlier patch by Jernej Skrabec
Hello Pascal,
On 3/17/20 10:59 AM, Pascal Roeleven wrote:
> When disabling, ensure the period write is complete before continuing.
> This fixes an issue on some devices when the write isn't complete before
> the panel is turned off but the clock gate is still on.
>
> Signed-off-by: Pascal
As of v5.7-rc2, Linux now prints the following message at boot:
[ 33.848525] platform sound_spdif: deferred probe pending
This is because _spdif is waiting on its DAI link component
to probe, but is disabled in the DTS. Disable the
audio card as well to match.
Signed-off-by: Samuel
From: Jernej Skrabec
This allows the VE clocks and PLL_VE to be disabled most of the time.
A runtime PM reference is held while streaming.
Signed-off-by: Jernej Skrabec
Signed-off-by: Samuel Holland
Tested-by: Jernej Skrabec
Reviewed-by: Ezequiel Garcia
---
v2: moved PM reference
() is now placed just before the
codec-specific callback that programs the hardware.
Cc:
Fixes: 50e761516f2b ("media: platform: Add Cedrus VPU decoder driver")
Suggested-by: Jernej Skrabec
Suggested-by: Paul Kocialkowski
Signed-off-by: Samuel Holland
Tested-by: Jernej Skrabec
Reviewed-
On 5/5/20 7:53 AM, Ezequiel Garcia wrote:
> On Wed, 22 Apr 2020 at 01:00, Samuel Holland wrote:
>>
>> This allows the VE clocks and PLL_VE to be disabled most of the time.
>> A runtime PM reference is held while streaming.
>>
>> Originally-by: Jernej Škrabec
>
Clément,
On 9/3/20 3:30 PM, Clément Péron wrote:
> From: Jernej Skrabec
>
> H6 I2S is very similar to that in H3, except it supports up to 16
> channels.
>
> Signed-off-by: Jernej Skrabec
> Signed-off-by: Marcus Cooper
> Signed-off-by: Clément Péron
> ---
> sound/soc/sunxi/sun4i-i2s.c |
Clément,
On 9/3/20 3:30 PM, Clément Péron wrote:
> From: Marcus Cooper
>
> Some codecs such as i2s based HDMI audio and the Pine64 DAC require
> a different amount of bit clocks per frame than what is calculated
> by the sample width. Use the values obtained by the tdm slot bindings
> to adjust
On 9/2/20 1:10 PM, Jernej Škrabec wrote:
> Hi Samuel!
>
> Dne petek, 10. julij 2020 ob 07:44:51 CEST je Samuel Holland napisal(a):
>> On 7/4/20 6:38 AM, Clément Péron wrote:
>>> From: Marcus Cooper
>>>
>>> Extend the functionality of the driver to includ
; i2s->slot_width is not actually used in the lrck_period computation.
>>
>> Suggested-by: Samuel Holland
>> Signed-off-by: Clément Péron
>> ---
>> sound/soc/sunxi/sun4i-i2s.c | 36 ++--
>> 1 file changed, 14 insertio
n set_chan_cfg(). This will
>>>> duplicate the same check instead pass the required values
>>>> as params to set_chan_cfg().
>>>>
>>>> This will also avoid a bug when we will enable 20/24bits support,
>>>> i2s->slot_width is not
On 9/29/20 10:40 AM, Mark Rutland wrote:
> Hi,
>
> Please Cc maintainers for drivers -- Marc and I maintain the arch timer
> driver.
>
> On Tue, Sep 29, 2020 at 02:13:47PM +0300, Roman Stratiienko wrote:
>> Fixes linux_kselftest:timers_inconsistency-check_arm_64
>>
>> Test logs without the fix:
On 5/13/20 4:24 PM, Ondrej Jirman wrote:
> From: Icenowy Zheng
>
> Xingbangda XBD599 is a 5.99" 720x1440 MIPI-DSI IPS LCD panel made by
> Xingbangda, which is used on PinePhone final assembled phones.
>
> It is based on Sitronix ST7703 LCD controller.
>
> Add support for it.
>
>
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
For the H3/H5, r_intc IRQ numbers are offset by 32 from the GIC IRQ
numbers.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 11
sources Linux wants
to have enabled. That way, it can avoid turning them off when it shuts
down the remainder of the clock tree. Second, it preconfigures the
coprocessor's interrupt controller, so the firmware's wakeup logic
is as simple as waiting for an interrupt to arrive.
Signed-off-by: Samuel
both edge and level interrupts. I tested both
triggers, albeit with the same source of (level) interrupts connected to the NMI
pin.
On 1/20/20 4:52 AM, Marc Zyngier wrote:
> Hi Samuel,
>
> On 2020-01-13 05:49, Samuel Holland wrote:
>> The R_INTC in the A31 and newer sun8i/su
All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.
For the H6, r_intc IRQ numbers are offset by 96 from the GIC IRQ
numbers.
Signed-off-by: Samuel Holland
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
The H3 and H5 SoCs have an additional interrupt controller in the RTC
power domain that can be used to enable wakeup for certain IRQs.
Add a node for it.
Signed-off-by: Samuel Holland
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm
101 - 200 of 370 matches
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