From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc: Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Prabhakar <prabhakar.csengg@gmail.com>
Subject: Re: [PATCH 4/4] ARM: dts: r8a7742-iwg21d-q7: Enable SD2 LED indication
Date: Thu, 3 Sep 2020 14:20:11 +0200 [thread overview]
Message-ID: <CAMuHMdXkGBfwNOwd5-=U3wg6U0O+3BErbXuybbuytgzsCmZqRQ@mail.gmail.com> (raw)
In-Reply-To: <20200825162718.5838-5-prabhakar.mahadev-lad.rj@bp.renesas.com>
Hi Prabhakar,
On Tue, Aug 25, 2020 at 6:28 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> Add support for LED trigger on SD2 interface.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
> --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
> +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
> @@ -63,6 +63,16 @@
> enable-gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>;
> };
>
> + leds {
> + compatible = "gpio-leds";
> +
> + sdhi2_led {
> + label = "sdio-led";
> + gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
GPIO_ACTIVE_HIGH?
The LED is driven by an NPN transistor, with the LED between 3.3V and
the transistor's collector.
> + linux,default-trigger = "mmc1";
> + };
> + };
> +
> lvds-receiver {
> compatible = "ti,ds90cf384a", "lvds-decoder";
> vcc-supply = <&vcc_3v3_tft1>;
With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2020-09-03 12:25 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 16:27 [PATCH 0/4] iWave G21D-Q7 enable PCIe, flash, CAN and SD2 LED Lad Prabhakar
2020-08-25 16:27 ` [PATCH 1/4] ARM: dts: r8a7742-iwg21d-q7: Enable PCIe Controller Lad Prabhakar
2020-09-03 10:18 ` Geert Uytterhoeven
2020-09-03 11:18 ` Lad, Prabhakar
2020-09-03 11:29 ` Geert Uytterhoeven
2020-10-09 7:23 ` Pavel Machek
2020-10-09 9:01 ` Lad, Prabhakar
2020-08-25 16:27 ` [PATCH 2/4] ARM: dts: r8a7742-iwg21d-q7: Add SPI NOR support Lad Prabhakar
2020-09-03 11:59 ` Geert Uytterhoeven
2020-09-04 17:24 ` Lad, Prabhakar
2020-08-25 16:27 ` [PATCH 3/4] ARM: dts: r8a7742-iwg21d-q7: Add can0 support to carrier board Lad Prabhakar
2020-09-03 12:14 ` Geert Uytterhoeven
2020-09-04 17:17 ` Lad, Prabhakar
2020-08-25 16:27 ` [PATCH 4/4] ARM: dts: r8a7742-iwg21d-q7: Enable SD2 LED indication Lad Prabhakar
2020-09-03 12:20 ` Geert Uytterhoeven [this message]
2020-09-04 17:15 ` Lad, Prabhakar
2020-09-07 7:55 ` Geert Uytterhoeven
2020-09-07 15:23 ` Lad, Prabhakar
2020-10-09 7:26 ` Pavel Machek
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