Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-11-15 Thread Rodrigo Exterckötter Tjäder
On Fri, Oct 5, 2018 at 12:48 PM Maxime Ripard wrote: > > What about the idea of keeping the current dt for the most featureful > > variant and creating new dts for the other two? > > > > That would make it so that no one's device stops working and would > > have mailine support for all three

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-11-15 Thread Rodrigo Exterckötter Tjäder
On Fri, Oct 5, 2018 at 12:48 PM Maxime Ripard wrote: > > What about the idea of keeping the current dt for the most featureful > > variant and creating new dts for the other two? > > > > That would make it so that no one's device stops working and would > > have mailine support for all three

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-10-02 Thread Rodrigo Exterckötter Tjäder
On Tue, Oct 2, 2018 at 10:13 AM Maxime Ripard wrote: > > On Sat, Sep 29, 2018 at 01:51:02PM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Sat, Sep 29, 2018 at 12:47 PM Maxime Ripard > > wrote: > > > > We can't even remove a node from a device tree? Remov

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-10-02 Thread Rodrigo Exterckötter Tjäder
On Tue, Oct 2, 2018 at 10:13 AM Maxime Ripard wrote: > > On Sat, Sep 29, 2018 at 01:51:02PM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Sat, Sep 29, 2018 at 12:47 PM Maxime Ripard > > wrote: > > > > We can't even remove a node from a device tree? Remov

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-29 Thread Rodrigo Exterckötter Tjäder
On Sat, Sep 29, 2018 at 12:47 PM Maxime Ripard wrote: > > On Thu, Sep 27, 2018 at 11:49:20AM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Thu, Sep 27, 2018 at 5:17 AM Maxime Ripard > > wrote: > > > > > > On Tue, Sep 25, 2018 at 02:47:59PM -0300, Rodr

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-29 Thread Rodrigo Exterckötter Tjäder
On Sat, Sep 29, 2018 at 12:47 PM Maxime Ripard wrote: > > On Thu, Sep 27, 2018 at 11:49:20AM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Thu, Sep 27, 2018 at 5:17 AM Maxime Ripard > > wrote: > > > > > > On Tue, Sep 25, 2018 at 02:47:59PM -0300, Rodr

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-27 Thread Rodrigo Exterckötter Tjäder
On Thu, Sep 27, 2018 at 5:17 AM Maxime Ripard wrote: > > On Tue, Sep 25, 2018 at 02:47:59PM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Tue, Sep 25, 2018 at 6:01 AM Maxime Ripard > > wrote: > > > We can't really do that, unfortunately. If the device tr

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-27 Thread Rodrigo Exterckötter Tjäder
On Thu, Sep 27, 2018 at 5:17 AM Maxime Ripard wrote: > > On Tue, Sep 25, 2018 at 02:47:59PM -0300, Rodrigo Exterckötter Tjäder wrote: > > On Tue, Sep 25, 2018 at 6:01 AM Maxime Ripard > > wrote: > > > We can't really do that, unfortunately. If the device tr

[PATCH v2] arm64: dts: allwinner: a64-olinuxino: set the PHY TX delay

2018-09-26 Thread Rodrigo Exterckötter Tjäder
The PHY found on the A64-OLinuXino requires a TX delay in order to operate properly. Olimex uses a 600ps second delay in their BSP, and that has been found to work, so let's use that value in the current DT. Signed-off-by: Rodrigo Exterckötter Tjäder --- arch/arm64/boot/dts/allwinner/sun50i-a64

[PATCH v2] arm64: dts: allwinner: a64-olinuxino: set the PHY TX delay

2018-09-26 Thread Rodrigo Exterckötter Tjäder
The PHY found on the A64-OLinuXino requires a TX delay in order to operate properly. Olimex uses a 600ps second delay in their BSP, and that has been found to work, so let's use that value in the current DT. Signed-off-by: Rodrigo Exterckötter Tjäder --- arch/arm64/boot/dts/allwinner/sun50i-a64

Re: [PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-26 Thread Rodrigo Exterckötter Tjäder
On Wed, Sep 26, 2018 at 6:46 AM Maxime Ripard wrote: > There's no need to be so specific though :) > > Something like that would work: > > arm64: dts: allwinner: a64-olinuxino: set the PHY TX delay > > The PHY found on the A64-Olinuxino requires a TX delay in order to > operate properly. Olimex

Re: [PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-26 Thread Rodrigo Exterckötter Tjäder
On Wed, Sep 26, 2018 at 6:46 AM Maxime Ripard wrote: > There's no need to be so specific though :) > > Something like that would work: > > arm64: dts: allwinner: a64-olinuxino: set the PHY TX delay > > The PHY found on the A64-Olinuxino requires a TX delay in order to > operate properly. Olimex

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-25 Thread Rodrigo Exterckötter Tjäder
On Tue, Sep 25, 2018 at 6:01 AM Maxime Ripard wrote: > We can't really do that, unfortunately. If the device tree name was to > change for a given board, we'd break all the build systems, boot > scripts and distros out there. What if we keep the device tree for the version without WiFi and eMMC

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-25 Thread Rodrigo Exterckötter Tjäder
On Tue, Sep 25, 2018 at 6:01 AM Maxime Ripard wrote: > We can't really do that, unfortunately. If the device tree name was to > change for a given board, we'd break all the build systems, boot > scripts and distros out there. What if we keep the device tree for the version without WiFi and eMMC

Re: [PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-21 Thread Rodrigo Exterckötter Tjäder
On Fri, Sep 21, 2018 at 11:30 AM Maxime Ripard wrote: > On Wed, Sep 19, 2018 at 11:19:36AM -0300, Rodrigo Exterckötter Tjäder wrote: > > Without "allwinner,tx-delay-ps = <600>;" on the DTP it can receive packets > > but not send. > > > > Signed-off

Re: [PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-21 Thread Rodrigo Exterckötter Tjäder
On Fri, Sep 21, 2018 at 11:30 AM Maxime Ripard wrote: > On Wed, Sep 19, 2018 at 11:19:36AM -0300, Rodrigo Exterckötter Tjäder wrote: > > Without "allwinner,tx-delay-ps = <600>;" on the DTP it can receive packets > > but not send. > > > > Signed-off

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-21 Thread Rodrigo Exterckötter Tjäder
On Fri, Sep 21, 2018 at 11:28 AM Maxime Ripard wrote: > Expanding a bit more that commit log would be helpful. What is the > eMMC connected to that board? Do all versions have it? Which modes are > supposed to be supported, and which one have been tested? The terseness of the commit message was

Re: [PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-21 Thread Rodrigo Exterckötter Tjäder
On Fri, Sep 21, 2018 at 11:28 AM Maxime Ripard wrote: > Expanding a bit more that commit log would be helpful. What is the > eMMC connected to that board? Do all versions have it? Which modes are > supposed to be supported, and which one have been tested? The terseness of the commit message was

[PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-19 Thread Rodrigo Exterckötter Tjäder
Without "allwinner,tx-delay-ps = <600>;" on the DTP it can receive packets but not send. Signed-off-by: Rodrigo Exterckötter Tjäder --- arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allw

[PATCH 2/2] arm64: dts: allwinner: Olimex A64-OLinuXino: fix ethernet

2018-09-19 Thread Rodrigo Exterckötter Tjäder
Without "allwinner,tx-delay-ps = <600>;" on the DTP it can receive packets but not send. Signed-off-by: Rodrigo Exterckötter Tjäder --- arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allw

[PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-19 Thread Rodrigo Exterckötter Tjäder
Copied snippet from A64-TERES I. Signed-off-by: Rodrigo Exterckötter Tjäder --- .../arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i

[PATCH 1/2] arm64: dts: allwinner: Olimex A64-OLinuXino: enable eMMC.

2018-09-19 Thread Rodrigo Exterckötter Tjäder
Copied snippet from A64-TERES I. Signed-off-by: Rodrigo Exterckötter Tjäder --- .../arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i