From: "Andreas Färber" <afaerber@suse.de>
To: linux-realtek-soc@lists.infradead.org, linux-leds@vger.kernel.org
Cc: "Jacek Anaszewski" <jacek.anaszewski@gmail.com>,
"Pavel Machek" <pavel@ucw.cz>, "Dan Murphy" <dmurphy@ti.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, "Andreas Färber" <afaerber@suse.de>,
sales@fdhisi.com
Subject: [RFC 12/25] leds: tm1628: Add Fuda Hisi Microelectronics FD628
Date: Thu, 12 Dec 2019 04:39:39 +0100 [thread overview]
Message-ID: <20191212033952.5967-13-afaerber@suse.de> (raw)
In-Reply-To: <20191212033952.5967-1-afaerber@suse.de>
Add definition for FD628 chipset.
Cc: sales@fdhisi.com
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
drivers/leds/Kconfig | 4 ++--
drivers/leds/leds-tm1628.c | 12 ++++++++++++
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index f3afb419a9a1..a7695d961d9c 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -842,8 +842,8 @@ config LEDS_TM1628
depends on SPI
depends on OF || COMPILE_TEST
help
- Say Y to enable support for Titan Micro Electronics TM1628
- LED controllers.
+ Say Y to enable support for Titan Micro Electronics TM1628 and
+ Fuda Hisi Microelectronics FD628 LED controllers.
They are 3-wire SPI devices controlling a two-dimensional grid of
LEDs. Dimming is applied to all outputs through an internal PWM.
diff --git a/drivers/leds/leds-tm1628.c b/drivers/leds/leds-tm1628.c
index 319bf34ce835..ef85712a84f2 100644
--- a/drivers/leds/leds-tm1628.c
+++ b/drivers/leds/leds-tm1628.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Titan Micro Electronics TM1628 LED controller
+ * Also compatible:
+ * Fuda Hisi Microelectronics FD628
*
* Copyright (c) 2019 Andreas Färber
*/
@@ -400,8 +402,18 @@ static const struct tm1628_info tm1628_info = {
.default_pwm = 0,
};
+static const struct tm1628_info fd628_info = {
+ .grid_mask = GENMASK(7, 1),
+ .seg_mask = GENMASK(14, 12) | GENMASK(10, 1),
+ .modes = tm1628_modes,
+ .default_mode = 3,
+ .pwm_map = tm1628_pwm_map,
+ .default_pwm = 0,
+};
+
static const struct of_device_id tm1628_spi_of_matches[] = {
{ .compatible = "titanmec,tm1628", .data = &tm1628_info },
+ { .compatible = "fdhisi,fd628", .data = &fd628_info },
{}
};
MODULE_DEVICE_TABLE(of, tm1628_spi_of_matches);
--
2.16.4
next prev parent reply other threads:[~2019-12-12 3:40 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 3:39 [RFC 00/25] arm64: realtek: Add Xnano X5 and implement TM1628/FD628/AiP1618 LED controllers Andreas Färber
2019-12-12 3:39 ` [RFC 01/25] dt-bindings: vendor-prefixes: Add Xnano Andreas Färber
2019-12-19 22:26 ` Rob Herring
2019-12-12 3:39 ` [RFC 02/25] dt-bindings: arm: realtek: Add Xnano X5 Andreas Färber
2019-12-19 22:27 ` Rob Herring
2019-12-12 3:39 ` [RFC 03/25] arm64: dts: realtek: rtd1295: " Andreas Färber
2019-12-12 3:39 ` [RFC 04/25] spi: gpio: Implement LSB First bitbang support Andreas Färber
2019-12-12 8:40 ` Geert Uytterhoeven
2019-12-12 15:14 ` Andreas Färber
2019-12-12 17:19 ` Mark Brown
2019-12-12 21:08 ` Andreas Färber
2019-12-13 11:42 ` Mark Brown
2019-12-12 3:39 ` [RFC 05/25] dt-bindings: vendor-prefixes: Add Titan Micro Electronics Andreas Färber
2019-12-19 22:31 ` Rob Herring
2019-12-12 3:39 ` [RFC 06/25] dt-bindings: leds: Add Titan Micro Electronics TM1628 Andreas Färber
2019-12-19 23:04 ` Rob Herring
2019-12-12 3:39 ` [RFC 07/25] " Andreas Färber
2019-12-14 9:48 ` Andreas Färber
2019-12-12 3:39 ` [RFC 08/25] arm64: dts: realtek: rtd129x-zidoo-x9s: Add TM1628 LED controller Andreas Färber
2019-12-12 3:39 ` [RFC 09/25] arm64: dts: realtek: rtd1295-zidoo-x9s: Add regular LEDs to TM1628 Andreas Färber
2019-12-12 3:39 ` [RFC 10/25] dt-bindings: vendor-prefixes: Add Fuda Hisi Microelectronics Andreas Färber
2019-12-19 23:04 ` Rob Herring
2019-12-12 3:39 ` [RFC 11/25] dt-bindings: leds: tm1628: Add Fuda Hisi Microelectronics FD628 Andreas Färber
2019-12-19 23:05 ` Rob Herring
2019-12-12 3:39 ` Andreas Färber [this message]
2019-12-12 3:39 ` [RFC 13/25] arm64: dts: realtek: rtd1295-xnano-x5: Add FD628 LED controller Andreas Färber
2019-12-12 3:39 ` [RFC 14/25] arm64: dts: realtek: rtd1295-xnano-x5: Add regular LEDs to FD628 Andreas Färber
2019-12-21 20:21 ` Pavel Machek
2019-12-12 3:39 ` [RFC 15/25] dt-bindings: vendor-prefixes: Add Fude Microelectronics Andreas Färber
2019-12-19 23:05 ` Rob Herring
2019-12-12 3:39 ` [RFC 16/25] dt-bindings: leds: tm1628: Add Fude Microelectronics AiP1618 Andreas Färber
2019-12-19 23:06 ` Rob Herring
2019-12-12 3:39 ` [RFC 17/25] leds: tm1628: Prepare " Andreas Färber
2019-12-21 19:55 ` Andreas Färber
2019-12-12 3:39 ` [RFC 18/25] dt-bindings: leds: tm1628: Define display child nodes Andreas Färber
2019-12-12 3:39 ` [RFC 19/25] leds: tm1628: Add 7-segment display support Andreas Färber
2019-12-12 8:33 ` Geert Uytterhoeven
2019-12-12 14:10 ` Andreas Färber
2019-12-21 20:23 ` Pavel Machek
2019-12-12 3:39 ` [RFC 20/25] arm64: dts: realtek: rtd1295-zidoo-x9s: Add display to TM1628 Andreas Färber
2019-12-12 3:39 ` [RFC 21/25] arm64: dts: realtek: rtd1295-xnano-x5: Add display to FD628 Andreas Färber
2019-12-12 3:39 ` [RFC 22/25] leds: tm1826: Add combined glyph support Andreas Färber
2019-12-21 20:27 ` Pavel Machek
2019-12-21 20:41 ` Andreas Färber
2019-12-21 21:04 ` Pavel Machek
2019-12-21 21:49 ` Andreas Färber
[not found] ` <CANiq72nA9OLa0SjY8W055J_2A32tcp7S98SruKSdWH2dm25VKw@mail.gmail.com>
2019-12-22 3:14 ` Andreas Färber
2020-01-15 14:31 ` Miguel Ojeda
2019-12-12 3:39 ` [RFC 23/25] WIP: leds: tm1628: Prepare TM1628 keys Andreas Färber
2019-12-12 3:39 ` [RFC 24/25] WIP: leds: tm1628: Prepare FD628 keys Andreas Färber
2019-12-12 3:39 ` [RFC 25/25] WIP: leds: tm1628: Prepare AiP1618 keys Andreas Färber
2019-12-12 13:14 ` [RFC 00/25] arm64: realtek: Add Xnano X5 and implement TM1628/FD628/AiP1618 LED controllers Robin Murphy
2019-12-12 20:55 ` Andreas Färber
2019-12-13 14:07 ` Robin Murphy
2019-12-13 14:36 ` Geert Uytterhoeven
2020-02-25 21:42 ` Ezra Buehler
2020-02-26 13:03 ` Pavel Machek
2019-12-21 18:20 ` Pavel Machek
2019-12-21 21:07 ` Andreas Färber
2020-01-15 13:34 ` Andreas Färber
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