From: Chen-Yu Tsai <wens@csie.org>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Andre Przywara <andre.przywara@arm.com>,
Maxime Ripard <mripard@kernel.org>,
Jernej Skrabec <jernej.skrabec@siol.net>,
Icenowy Zheng <icenowy@aosc.xyz>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-sunxi <linux-sunxi@googlegroups.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Yangtao Li <frank@allwinnertech.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>
Subject: Re: [PATCH 2/8] pinctrl: sunxi: Add support for the Allwinner H616 pin controller
Date: Mon, 14 Dec 2020 17:26:31 +0800 [thread overview]
Message-ID: <CAGb2v65N9nn52tpgH3Jr_ndYO515bggvg+a3ON6ji12oZ-nX8Q@mail.gmail.com> (raw)
In-Reply-To: <70df5b048c81485053df91a3e53dc840487677e3.camel@aosc.io>
On Mon, Dec 14, 2020 at 12:28 AM Icenowy Zheng <icenowy@aosc.io> wrote:
>
> 在 2020-12-02星期三的 13:54 +0000，Andre Przywara写道：
> > 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.
>
> When developing for V831, I found that PIO controller in H616 (and
> V831) has the functionality of selecting IO voltage of PF bank (needed
> to handle UHS-I).
>
> How should we model this in PIO driver?
I suppose we could expose it as a regulator for the mmc node to consume
as its vqmmc-supply?
ChenYu
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wens@csie.org>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>,
Andre Przywara <andre.przywara@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Maxime Ripard <mripard@kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
linux-sunxi <linux-sunxi@googlegroups.com>,
Rob Herring <robh+dt@kernel.org>,
Icenowy Zheng <icenowy@aosc.xyz>,
Yangtao Li <frank@allwinnertech.com>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 2/8] pinctrl: sunxi: Add support for the Allwinner H616 pin controller
Date: Mon, 14 Dec 2020 17:26:31 +0800 [thread overview]
Message-ID: <CAGb2v65N9nn52tpgH3Jr_ndYO515bggvg+a3ON6ji12oZ-nX8Q@mail.gmail.com> (raw)
In-Reply-To: <70df5b048c81485053df91a3e53dc840487677e3.camel@aosc.io>
On Mon, Dec 14, 2020 at 12:28 AM Icenowy Zheng <icenowy@aosc.io> wrote:
>
> 在 2020-12-02星期三的 13:54 +0000，Andre Przywara写道：
> > 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.
>
> When developing for V831, I found that PIO controller in H616 (and
> V831) has the functionality of selecting IO voltage of PF bank (needed
> to handle UHS-I).
>
> How should we model this in PIO driver?
I suppose we could expose it as a regulator for the mmc node to consume
as its vqmmc-supply?
ChenYu
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next prev parent reply other threads:[~2020-12-14 9:28 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 13:54 [PATCH 0/8] arm64: sunxi: Initial Allwinner H616 SoC support Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 13:54 ` [PATCH 1/8] clk: sunxi-ng: h6: Fix clock divider range on some clocks Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 16:17 ` Jernej Škrabec
2020-12-02 16:17 ` Jernej Škrabec
2020-12-02 13:54 ` [PATCH 2/8] pinctrl: sunxi: Add support for the Allwinner H616 pin controller Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 15:52 ` Maxime Ripard
2020-12-02 15:52 ` Maxime Ripard
2020-12-05 22:41 ` Linus Walleij
2020-12-05 22:41 ` Linus Walleij
2020-12-02 18:15 ` Jernej Škrabec
2020-12-02 18:15 ` Jernej Škrabec
2020-12-06 12:32 ` [linux-sunxi] " Clément Péron
2020-12-06 12:32 ` Clément Péron
2020-12-06 12:42 ` Jernej Škrabec
2020-12-06 12:42 ` Jernej Škrabec
2020-12-06 14:52 ` André Przywara
2020-12-06 14:52 ` André Przywara
2020-12-06 16:01 ` Icenowy Zheng
2020-12-06 16:01 ` Icenowy Zheng
2020-12-07 1:07 ` André Przywara
2020-12-07 1:07 ` André Przywara
2020-12-07 1:45 ` André Przywara
2020-12-07 1:45 ` André Przywara
2020-12-13 16:27 ` Icenowy Zheng
2020-12-13 16:27 ` Icenowy Zheng
2020-12-14 9:26 ` Chen-Yu Tsai [this message]
2020-12-14 9:26 ` Chen-Yu Tsai
2020-12-02 13:54 ` [PATCH 3/8] pinctrl: sunxi: Add support for the Allwinner H616-R " Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 15:54 ` Maxime Ripard
2020-12-02 15:54 ` Maxime Ripard
2020-12-02 17:55 ` Jernej Škrabec
2020-12-02 17:55 ` Jernej Škrabec
2020-12-02 13:54 ` [PATCH 4/8] clk: sunxi-ng: Add support for the Allwinner H616 R-CCU Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 14:31 ` Icenowy Zheng
2020-12-02 14:31 ` Icenowy Zheng
2020-12-03 11:07 ` André Przywara
2020-12-03 11:07 ` André Przywara
2020-12-03 14:02 ` [linux-sunxi] " Icenowy Zheng
2020-12-03 14:02 ` Icenowy Zheng
2020-12-02 18:20 ` Jernej Škrabec
2020-12-02 18:20 ` Jernej Škrabec
2020-12-03 2:44 ` Samuel Holland
2020-12-03 2:44 ` Samuel Holland
2020-12-03 10:52 ` André Przywara
2020-12-03 10:52 ` André Przywara
2020-12-02 13:54 ` [PATCH 5/8] clk: sunxi-ng: Add support for the Allwinner H616 CCU Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 15:56 ` Maxime Ripard
2020-12-02 15:56 ` Maxime Ripard
2020-12-02 21:03 ` Jernej Škrabec
2020-12-02 21:03 ` Jernej Škrabec
2020-12-02 23:06 ` André Przywara
2020-12-02 23:06 ` André Przywara
2020-12-05 16:36 ` [linux-sunxi] " Icenowy Zheng
2020-12-05 16:36 ` Icenowy Zheng
2020-12-09 14:33 ` [linux-sunxi] " Clément Péron
2020-12-09 14:33 ` Clément Péron
2020-12-09 21:35 ` André Przywara
2020-12-09 21:35 ` André Przywara
2020-12-09 22:20 ` Jernej Škrabec
2020-12-09 22:20 ` Jernej Škrabec
2020-12-09 22:45 ` André Przywara
2020-12-09 22:45 ` André Przywara
2020-12-10 13:31 ` Icenowy Zheng
2020-12-10 13:31 ` Icenowy Zheng
2020-12-10 14:34 ` André Przywara
2020-12-10 14:34 ` André Przywara
2020-12-02 13:54 ` [PATCH 6/8] mmc: sunxi: add support for A100 mmc controller Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 13:54 ` [PATCH 7/8] arm64: dts: allwinner: Add Allwinner H616 .dtsi file Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 16:03 ` Icenowy Zheng
2020-12-02 16:03 ` Icenowy Zheng
2020-12-02 16:19 ` André Przywara
2020-12-02 16:19 ` André Przywara
2020-12-02 16:05 ` Maxime Ripard
2020-12-02 16:05 ` Maxime Ripard
2020-12-02 16:13 ` Icenowy Zheng
2020-12-02 16:13 ` Icenowy Zheng
2020-12-03 3:10 ` Samuel Holland
2020-12-03 3:10 ` Samuel Holland
2020-12-02 16:33 ` Jernej Škrabec
2020-12-02 16:33 ` Jernej Škrabec
2020-12-03 1:35 ` André Przywara
2020-12-03 1:35 ` André Przywara
2020-12-03 3:16 ` Samuel Holland
2020-12-03 3:16 ` Samuel Holland
2020-12-03 10:53 ` André Przywara
2020-12-03 10:53 ` André Przywara
2020-12-03 15:02 ` [linux-sunxi] " Chen-Yu Tsai
2020-12-03 15:02 ` Chen-Yu Tsai
2020-12-03 15:44 ` André Przywara
2020-12-03 15:44 ` André Przywara
2020-12-03 16:20 ` Chen-Yu Tsai
2020-12-03 16:20 ` Chen-Yu Tsai
2020-12-08 0:47 ` André Przywara
2020-12-08 0:47 ` André Przywara
2020-12-02 13:54 ` [PATCH 8/8] arm64: dts: allwinner: Add OrangePi Zero 2 .dts Andre Przywara
2020-12-02 13:54 ` Andre Przywara
2020-12-02 15:57 ` Icenowy Zheng
2020-12-02 15:57 ` Icenowy Zheng
2020-12-02 16:43 ` André Przywara
2020-12-02 16:43 ` André Przywara
2020-12-02 16:07 ` Maxime Ripard
2020-12-02 16:07 ` Maxime Ripard
2020-12-02 16:25 ` Jernej Škrabec
2020-12-02 16:25 ` Jernej Škrabec
2020-12-06 12:51 ` [linux-sunxi] " Clément Péron
2020-12-06 12:51 ` Clément Péron
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