在 2018-02-08 08:37，André Przywara 写道：
On 07/02/18 19:35, Icenowy Zheng wrote:
Hi,
Some Allwinner SoCs can use 3GiB DRAM (part of 4GiB or larger module).
As the common get_ram_size function cannot detect non-pow-of-2 memory,
add special detect code into the DRAM size code in main U-Boot.
The
在 2018-02-08 17:00，Maxime Ripard 写道：
On Tue, Feb 06, 2018 at 09:16:47PM +0800, Icenowy Zheng wrote:
Banana Pi M2 Zero board is a H2+-based board by Sinovoip, with a form
factor and GPIO holes similar to Raspberry Pi Zero.
It features:
- Allwinner H2+ SoC
- Single-chip (16-bit) 512MiB DDR3 DRAM
Dne četrtek, 08. februar 2018 ob 10:15:35 CET je Icenowy Zheng napisal(a):
> 在 2018-02-08 17:00，Maxime Ripard 写道：
>
> > On Tue, Feb 06, 2018 at 09:16:47PM +0800, Icenowy Zheng wrote:
> >> Banana Pi M2 Zero board is a H2+-based board by Sinovoip, with a form
> >> factor and GPIO holes similar to Ra
On Thu, Feb 8, 2018 at 5:28 PM, Jernej Škrabec wrote:
> Dne četrtek, 08. februar 2018 ob 10:15:35 CET je Icenowy Zheng napisal(a):
>> 在 2018-02-08 17:00，Maxime Ripard 写道：
>>
>> > On Tue, Feb 06, 2018 at 09:16:47PM +0800, Icenowy Zheng wrote:
>> >> Banana Pi M2 Zero board is a H2+-based board by Si
Banana Pi M2 Zero board is a H2+-based board by Sinovoip, with a form
factor and GPIO holes similar to Raspberry Pi Zero.
It features:
- Allwinner H2+ SoC
- Single-chip (16-bit) 512MiB DDR3 DRAM
- Ampak AP6212 Wi-Fi/Bluetooth module
- MicroSD slot
- Two MicroUSB Type-B ports (one can only be used
Maxime Ripard:
> Also, wouldn't the H5 boards need some change too?
Definitely. I was just looking for all the dts files in
arch/arm/boot/dts/ and didn't even realize there was also
arch/arm64/boot/dts/.
I will send soon a new version of the patchset!
Joonas
--
You received this message becaus
Hi,
This short patch series moves mmc0 and mmc1 pinctrl in H3 and H2+
boards' dts files to the dtsi file in order to make it easier to do
changes in the future to pinctrl attributes if required. This sort of
cleaning up of the dts files was discussed earlier in the email thread
with the subject "[
The GPIO card detection pin (mmc0_cd_pin) is already requested and
configured by mmc_gpiod_request_cd() in drivers/mmc/core/slot-gpio.c
so pinctrl is not needed.
Signed-off-by: Joonas Kylmälä
---
arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 2 +-
arch/arm/boot/dts/sun8i-h3-b
Most of the boards use the mmc0 pins and their attributes defined in
mmc0_pins_a. Let's default to those by moving the pinctrl attributes
to the dtsi file. This makes it easier to modify device trees in the
future as there is only one place to change the pinctrl attributes.
Signed-off-by: Joonas K
Most of the boards use the mmc1 pins and their attributes defined in
mmc1_pins_a. Let's default to that by moving the pinctrl attributes to
the dtsi file. This makes it easier to modify device trees in the
future as there is only one place to change the pinctrl attributes.
Signed-off-by: Joonas Ky
There is only one pinctrl configuration for mmc0 and mmc1 so let's
drop the _a suffix from both of them.
Signed-off-by: Joonas Kylmälä
---
arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 2 +-
arch/arm/boot/dts/sunxi-h3-h5.dtsi| 8
2 files changed, 5 insertions(+), 5
On Sat, Feb 03, 2018 at 11:49:38PM +0800, Icenowy Zheng wrote:
> The Allwinner H6 SoC has two pin controllers, one main controller
> (called CPUX-PORT in user manual) and one controller in CPUs power
> domain (called CPUS-PORT in user manual).
>
> This commit introduces support for the main pin co
On Sat, Feb 03, 2018 at 11:49:40PM +0800, Icenowy Zheng wrote:
> The Allwinner H6 SoC has a CCU which has been largely rearranged.
>
> Add support for it in the sunxi-ng CCU framework.
>
> Signed-off-by: Icenowy Zheng
> ---
> Changes in v2:
> - Exported APB1 bus clock for PIO.
> - Switch to SPDX
The U-Boot driver for the sun8i-emac was using some preliminary DT
binding. Now since Linux got its own driver in v4.15 and our driver
can now cope with both bindings, let's convert the DT nodes used for the
Pine64+ board over to the new bindings used by the kernel.
Signed-off-by: Andre Przywara
The sunxi GPIO driver is missing some compatible strings for recent
SoCs. While most of the sunxi GPIO code seems to not rely on this (and
so works anyway), the sunxi_name_to_gpio() function does and fails at
the moment (for instance when resolving the MMC CD pin name).
Add the compatible strings f
The Linux kernel driver for the Allwinner pin controller gained support
for generic properties, which are now also used in the DTs.
The sun8i-emac Ethernet driver for new Allwinner MACs reads the pins from
the DT, but so far only supported the old binding.
Update the parsing routine to cope with bo
The U-Boot driver for the sun8i-emac was using some preliminary DT
binding. Now since Linux got its own driver in v4.15 and our driver
can now cope with both bindings, let's convert the DT nodes used by the
OrangePi PC2 over to the new bindings used by the kernel.
Signed-off-by: Andre Przywara
--
The U-Boot driver for the sun8i-emac was using some preliminary DT
binding. Now since Linux got its own driver in v4.15 and our driver
can now cope with both bindings, let's convert the DT nodes used by the
various H3 boards over to the new bindings used by the kernel.
Signed-off-by: Andre Przywar
The Ethernet MAC used in newer Allwinner SoCs (H3, A64, H5) got an
upstream Linux driver in v4.15.
This one uses a slightly different binding from the original one used
by the U-Boot driver.
The differences to the old binding are:
- The "syscon" address is held in a separate node, referenced via a
The original DT binding used by U-Boot's sun8i-emac driver was not really
agreed upon, and deviated from the "official" binding now used by the
kernel. Since now all U-Boot users have been converted to the new
binding, we can remove support for the old DT nodes from the driver.
Signed-off-by: Andr
Compared to the last post, this converts U-Boot's DTs over to use the
new binding, so that the final patch can remove support for the old
binding from U-Boot EMAC driver.
The Linux DTs can be synced in later once we solved the size problem.
The exis
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