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Date: Sun, 7 Apr 2019 16:32:37 +0200 From: Ondřej Jirman <megous@...ous.com> To: Clément Péron <peron.clem@...il.com> Cc: linux-sunxi@...glegroups.com, Maxime Ripard <maxime.ripard@...tlin.com>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Mark Rutland <mark.rutland@....com>, Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Arend van Spriel <arend.vanspriel@...adcom.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, Chi-Hsien Lin <chi-hsien.lin@...ress.com>, Wright Feng <wright.feng@...ress.com>, Kalle Valo <kvalo@...eaurora.org>, Naveen Gupta <naveen.gupta@...ress.com>, dri-devel@...ts.freedesktop.org, devicetree <devicetree@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, linux-kernel <linux-kernel@...r.kernel.org>, netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-wireless@...r.kernel.org, brcm80211-dev-list.pdl@...adcom.com, brcm80211-dev-list@...ress.com, linux-gpio@...r.kernel.org Subject: Re: [linux-sunxi] [PATCH 00/12] Add support for Orange Pi 3 On Sun, Apr 07, 2019 at 03:36:21PM +0200, Clément Péron wrote: > Hi, > > On Sat, 6 Apr 2019 at 01:45, megous via linux-sunxi > <linux-sunxi@...glegroups.com> wrote: > > > > From: Ondrej Jirman <megous@...ous.com> > > > > This series implements support for Xunlong Orange Pi 3 board. > > OrangePi 3 Lite2 and One Plus boards support has already been merged. > The support is not complete but you should rebase your patches on top > of sunxi/for-next Hi, OrangePi 3 is somewhat different from these two boards (mostly it has a differnt power tree). It doesn't use the AXP regulators that are defined in the sun50i-h6-orangepi.dtsi in the same way. For example: - bldo3 (is turned always on in sun50i-h6-orangepi.dtsi but unused for opi3) - cldo2 and cldo3 are unused on opi3 and have nothing to do with WiFi - aldo3 is not for dram - bldo1 on the other hand is for dram on opi3 - some other regulators are used for different/more functions and thus named differntly - USB id-det pin is differnt - ... OrangePi 3 is not a superset of what is defined in sun50i-h6-orangepi.dtsi. So to base Orange Pi 3 dts on top of existing sun50i-h6-orangepi.dtsi I'd have to first move some things out of the base dtsi to the OrangePi Lite2 and One Plus board dts files, in order to have sun50i-h6-orangepi.dtsi only describe HW that is *really* shared by these 2 boards and Orange Pi 3. If I do that, I'd undefine all the axp805 regulator nodes and move the configurations to each of the 3 board files. That will probably end up being the least confusing and most maintainable. See axp81x.dtsi lines 86-144 for what I mean. What do you think? Is this acceptable to everyone? regards, o. > https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git/tree/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi?h=sunxi/for-next > > Regards, > Clement > > > > > Unfortunately, this board needs some small driver patches, so I have > > split the boards DT patch into chunks that require patches for drivers > > in various subsystems: > > > > - Basic DT for the board (patch 1) > > - HDMI support (patches 2, 3, 4) > > - Ethernet support (patches 5, 6, 7) > > - WiFi support (patches 8, 9, 10, 11, 12) > > > > This patch is also needed to not get segfault on boot: > > https://lkml.org/lkml/2019/4/5/856 > > > > Please take a look. > > > > regards, > > Ondrej Jirman > > > > Icenowy Zheng (2): > > net: stmmac: sun8i: add support for Allwinner H6 EMAC > > net: stmmac: sun8i: force select external PHY when no internal one > > > > Ondrej Jirman (10): > > arm64: dts: allwinner: h6: Add Orange Pi 3 DTS > > drm: sun4i: Add support for enabling DDC I2C bus to dw_hdmi glue > > dt-bindings: display: sun4i-drm: Add DDC power supply > > arm64: dts: allwinner: orange-pi-3: Enable HDMI output > > arm64: dts: allwinner: orange-pi-3: Enable ethernet > > arm64: dts: allwinner: h6: Add MMC1 pins > > pinctrl: sunxi: Prepare for alternative bias voltage setting methods > > pinctrl: sunxi: Support I/O bias voltage setting on H6 > > brcmfmac: Loading the correct firmware for brcm43456 > > arm64: dts: allwinner: orange-pi-3: Enable WiFi > > > > .../bindings/display/sunxi/sun4i-drm.txt | 1 + > > arch/arm64/boot/dts/allwinner/Makefile | 1 + > > .../dts/allwinner/sun50i-h6-orangepi-3.dts | 339 ++++++++++++++++++ > > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 9 + > > drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 17 +- > > drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 1 + > > .../net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 22 ++ > > .../broadcom/brcm80211/brcmfmac/sdio.c | 4 +- > > drivers/pinctrl/sunxi/pinctrl-sun50i-h6.c | 1 + > > drivers/pinctrl/sunxi/pinctrl-sun9i-a80.c | 2 +- > > drivers/pinctrl/sunxi/pinctrl-sunxi.c | 50 ++- > > drivers/pinctrl/sunxi/pinctrl-sunxi.h | 7 +- > > 12 files changed, 433 insertions(+), 21 deletions(-) > > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts > > > > -- > > 2.21.0 > > > > -- > > You received this message because you are subscribed to the Google Groups "linux-sunxi" group. > > To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@...glegroups.com. > > For more options, visit https://groups.google.com/d/optout.
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