From: "Marek Behún" <kabel@kernel.org>
To: "Pali Rohár" <pali@kernel.org>
Cc: Pavel Machek <pavel@ucw.cz>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] leds: Add support for Turris 1.x LEDs
Date: Tue, 5 Jul 2022 19:30:31 +0200 [thread overview]
Message-ID: <20220705193031.5130142e@thinkpad> (raw)
In-Reply-To: <20220705155929.25565-2-pali@kernel.org>
On Tue, 5 Jul 2022 17:59:29 +0200
Pali Rohár <pali@kernel.org> wrote:
> This adds support for the RGB LEDs found on the front panel of the
> Turris 1.x routers. There are 8 RGB LEDs that are controlled by
> CZ.NIC CPLD firmware running on Lattice FPGA.
>
> CPLD firmware provides HW triggering mode for all LEDs except WiFi LED
> which is automatically enabled after power on reset. LAN LEDs share HW
> registers for RGB colors settings, so it is not possible to set different
> colors for individual LAN LEDs.
>
> CZ.NIC CPLD firmware is open source and available at:
> https://gitlab.nic.cz/turris/hw/turris_cpld/-/blob/master/CZ_NIC_Router_CPLD.v
>
> This driver uses the multicolor LED framework and HW led triggers.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <kabel@kernel.org>
next prev parent reply other threads:[~2022-07-05 17:31 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 0:04 [PATCH 1/2] dt-bindings: leds: Add cznic,turris1x-leds.yaml binding Pali Rohár
2022-07-05 0:04 ` [PATCH 2/2] leds: Add support for Turris 1.x LEDs Pali Rohár
2022-07-05 10:37 ` Marek Behún
2022-07-05 10:56 ` Pali Rohár
2022-07-05 11:52 ` Marek Behún
2022-07-05 12:22 ` Pali Rohár
2022-07-05 12:30 ` Marek Behún
2022-07-05 12:32 ` Pali Rohár
2022-07-05 12:38 ` Marek Behún
2022-07-05 11:36 ` [PATCH 1/2] dt-bindings: leds: Add cznic,turris1x-leds.yaml binding Krzysztof Kozlowski
2022-07-05 11:42 ` Pali Rohár
2022-07-05 11:51 ` Krzysztof Kozlowski
2022-07-05 12:15 ` Pali Rohár
2022-07-05 12:55 ` Krzysztof Kozlowski
2022-07-05 13:05 ` Pali Rohár
2022-07-05 13:07 ` Krzysztof Kozlowski
2022-07-05 11:53 ` Marek Behún
2022-07-05 13:54 ` Rob Herring
2022-07-05 15:59 ` [PATCH v2 1/2] [RFT] " Pali Rohár
2022-07-05 15:59 ` [PATCH v2 2/2] leds: Add support for Turris 1.x LEDs Pali Rohár
2022-07-05 17:30 ` Marek Behún [this message]
2022-07-05 18:40 ` Andy Shevchenko
2022-07-05 18:46 ` Pali Rohár
2022-07-05 18:58 ` Andy Shevchenko
2022-11-02 0:25 ` Pali Rohár
2022-07-05 17:51 ` [PATCH v2 1/2] [RFT] dt-bindings: leds: Add cznic,turris1x-leds.yaml binding Krzysztof Kozlowski
2022-07-05 19:18 ` Rob Herring
2022-07-06 11:15 ` Marek Behún
2022-07-06 11:19 ` Pali Rohár
2022-07-06 15:27 ` Marek Behún
2022-07-06 15:36 ` Krzysztof Kozlowski
2022-07-06 16:43 ` Marek Behún
2022-07-06 18:16 ` Krzysztof Kozlowski
2022-07-08 16:05 ` Pali Rohár
2022-07-08 16:29 ` Marek Behún
2022-07-12 21:28 ` Rob Herring
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