On Thu, 10 Dec 2020 16:45:58 +0800, Icenowy Zheng wrote:
> As the old LCD panel used by PineTab developer samples are discontinued,
> there won't be furtherly any more units of the sample, and this should
> be noted in the document.
>
> Signed-off-by: Icenowy Zheng
> ---
>
On Thu, 10 Dec 2020 16:42:32 +0800, Icenowy Zheng wrote:
> Early adopters' PineTabs (and all further releases) will have a new LCD
> panel different with the one that is used when in development (because
> the old panel's supply discontinued).
>
> Add a new DT compatible for it.
>
>
On Sat, 28 Nov 2020 15:28:36 +0100, Paul Kocialkowski wrote:
> This introduces YAML bindings documentation for the A83T MIPI CSI-2
> controller.
>
> Signed-off-by: Paul Kocialkowski
> ---
> .../media/allwinner,sun8i-a83t-mipi-csi2.yaml | 147 ++
> 1 file changed, 147
The OrangePi Zero 2 is a development board with the new H616 SoC.
It features the usual connectors used on those small boards, and comes
with the AXP305, which seems to be compatible with the AXP805.
For more details see: http://linux-sunxi.org/Xunlong_Orange_Pi_Zero2
Signed-off-by: Andre
Signed-off-by: Andre Przywara
---
Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml
b/Documentation/devicetree/bindings/arm/sunxi.yaml
index cab8e1b6417b..5f8b5c896e66 100644
---
This (relatively) new SoC is similar to the H6, but drops the (broken)
PCIe support and the USB 3.0 controller. It also gets the management
controller removed, which in turn removes *some*, but not all of the
devices formerly dedicated to the ARISC (CPUS).
There does not seem to be an extra
Add simple "allwinner,sun50i-h616-xxx" compatible names to existing
bindings, and pair them with an existing fallback compatible string,
as the devices are compatible.
This covers I2C, infrared, RTC and SPI.
Use enums to group all compatible devices together.
Signed-off-by: Andre Przywara
---
Use enums to group all compatible devices together on the way.
Signed-off-by: Andre Przywara
---
.../bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git
From: Yangtao Li
Add a binding for A100's watchdog controller.
Signed-off-by: Yangtao Li
Acked-by: Rob Herring
Signed-off-by: Andre Przywara
---
.../devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git
The USB PHY used in the Allwinner H616 SoC inherits some traits from its
various predecessors: it has four full PHYs like the H3, needs some
extra bits to be set like the H6, and clears a different bit in the
PMU_UNK1 register like the A100.
Name all those properties in a new config struct and
Newer SoCs (A100, H616) need to clear a different bit in our "unknown"
PMU PHY register.
Generalise the existing code by allowing configs to specify a bitmask
of bits to clear.
Signed-off-by: Andre Przywara
---
drivers/phy/allwinner/phy-sun4i-usb.c | 28 +++
1 file
The Allwinner H616 SoC has two EMAC controllers, with the second one
being tied to the internal PHY, but also using a separate EMAC clock
register.
To tell the driver about which clock register to use, we add a parameter
to our syscon phandle. The driver will use this value as an index into
the
The Allwinner H616 adds a second EMAC clock register at offset 0x34, for
controlling the second EMAC in this chip.
Allow to extend the regmap in this case, to cover more than the current
4 bytes exported.
Signed-off-by: Andre Przywara
---
drivers/soc/sunxi/sunxi_sram.c | 31
The H616 adds a second EMAC clock register. We don't know about the
exact SRAM properties yet, so this gets omitted for now.
Signed-off-by: Andre Przywara
---
.../bindings/sram/allwinner,sun4i-a10-system-control.yaml| 1 +
1 file changed, 1 insertion(+)
diff --git
Currently the AXP chip requires to have its IRQ line connected to some
interrupt controller, and will fail probing when this is not the case.
On a new Allwinner SoC (H616) there is no NMI pin anymore, so the
interrupt functionality of the AXP chip is simply not available.
Check whether the DT
From: Yangtao Li
This patch adds support for A100 MMC controller, which use word address
for internal dma.
Signed-off-by: Yangtao Li
Signed-off-by: Andre Przywara
---
drivers/mmc/host/sunxi-mmc.c | 28 +---
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git
From: Yangtao Li
Add binding for A100's and H616's mmc and emmc controller.
Signed-off-by: Yangtao Li
Signed-off-by: Andre Przywara
---
.../devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 8
1 file changed, 8 insertions(+)
diff --git
While the clocks are fairly similar to the H6, many differ in tiny
details, so a separate clock driver seems indicated.
Derived from the H6 clock driver, and adjusted according to the manual.
Signed-off-by: Andre Przywara
---
drivers/clk/sunxi-ng/Kconfig|5 +
The clocks itself are identical to the H6 R-CCU, it's just that the H616
has not all of them implemented (or connected).
Signed-off-by: Andre Przywara
---
drivers/clk/sunxi-ng/Kconfig | 2 +-
drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c | 47 +-
Signed-off-by: Andre Przywara
---
.../devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml
b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml
There are only two pins left now, used to connect to the PMIC via I2C.
Signed-off-by: Andre Przywara
Acked-by: Maxime Ripard
Reviewed-by: Jernej Skrabec
---
drivers/pinctrl/sunxi/Kconfig | 5 ++
drivers/pinctrl/sunxi/Makefile| 1 +
Port A is used for an internal connection to some analogue circuitry
which looks like an AC200 IP (as in the H6), though this is not
mentioned in the manual.
Signed-off-by: Andre Przywara
---
drivers/pinctrl/sunxi/Kconfig | 5 +
drivers/pinctrl/sunxi/Makefile | 1
A new SoC, a new compatible string.
Also we were too miserly with just allowing seven interrupt banks.
Signed-off-by: Andre Przywara
---
.../pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 18 --
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git
While comparing clocks between the H6 and H616, some of the M factor
ranges were found to be wrong: the manual says they are only covering
two bits [1:0], but our code had "5" in the number-of-bits field.
By writing 0xff into that register in U-Boot and via FEL, it could be
confirmed that bits
Hi,
this is the quite expanded second version of the support series for the
Allwinner H616 SoC.
Besides many fixes for the bugs discovered by the diligent reviewers
(many thanks for that!) this version adds some patches to support some
slightly changed devices, like the second EMAC and the AXP
On 10/12/2020 13:31, Icenowy Zheng wrote:
> 在 2020-12-02星期三的 13:54 +，Andre Przywara写道：
>> While the clocks are fairly similar to the H6, many differ in tiny
>> details, so a separate clock driver seems indicated.
>>
>> Derived from the H6 clock driver, and adjusted according to the
>> manual.
在 2020-12-02星期三的 13:54 +，Andre Przywara写道：
> While the clocks are fairly similar to the H6, many differ in tiny
> details, so a separate clock driver seems indicated.
>
> Derived from the H6 clock driver, and adjusted according to the
> manual.
>
> Signed-off-by: Andre Przywara
> ---
>
As the old LCD panel used by PineTab developer samples are discontinued,
there won't be furtherly any more units of the sample, and this should
be noted in the document.
Signed-off-by: Icenowy Zheng
---
Documentation/devicetree/bindings/arm/sunxi.yaml | 2 +-
1 file changed, 1 insertion(+), 1
Further released PineTabs will have a new LCD panel that is different
with the one used in developers' samples.
Add device tree for PineTab with the new panel.
Signed-off-by: Icenowy Zheng
---
arch/arm64/boot/dts/allwinner/Makefile| 1 +
.../sun50i-a64-pinetab-new-panel.dts |
Early adopters' PineTabs (and all further releases) will have a new LCD
panel different with the one that is used when in development (because
the old panel's supply discontinued).
Add a new DT compatible for it.
Signed-off-by: Icenowy Zheng
---
Documentation/devicetree/bindings/arm/sunxi.yaml
As discussed on the mailing list, here introduces a new DT for new
PineTabs.
Icenowy Zheng (3):
dt-bindings: arm: sunxi: add PineTab new panel DT binding
arm64: allwinner: dts: a64: add DT for PineTab with new LCD panel
dt-bindings: arm: sunxi: note that old PineTab compatible has old
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