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Sercomm SHG2500 is a BCM63168 with 128M of RAM, 256M of NAND, an external BCM53124S switch for the LAN ports and internal/external Broadcom wifi. LEDs are connected to an external MSP430G2513 MCU controlled via SPI. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
From 1a5f2263d388016c88d39e141c7eb8085c9313fc Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
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Date: Wed, 5 Apr 2023 08:07:00 +0200
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Subject: [PATCH] leds: add support for Sercomm MSP430 LED controller
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Sercomm added an external MSP430G2513 for controlling LEDs through SPI on some
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boards.
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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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---
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drivers/leds/Kconfig | 9 +++++++++
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drivers/leds/Makefile | 1 +
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drivers/spi/spidev.c | 2 ++
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3 files changed, 12 insertions(+)
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--- a/drivers/leds/Kconfig
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+++ b/drivers/leds/Kconfig
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@@ -288,6 +288,15 @@ config LEDS_COBALT_RAQ
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help
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This option enables support for the Cobalt Raq series LEDs.
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+config LEDS_SERCOMM_MSP430
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+ tristate "LED support for Sercomm MSP430 SPI LED controllers"
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+ depends on LEDS_CLASS
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+ depends on SPI
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+ depends on OF
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+ help
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+ This option enables support for the Sercomm MSP430G2513 SPI LED
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+ controllers.
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+
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config LEDS_SUNFIRE
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tristate "LED support for SunFire servers."
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depends on LEDS_CLASS
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--- a/drivers/leds/Makefile
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+++ b/drivers/leds/Makefile
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@@ -77,6 +77,7 @@ obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
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obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o
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obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
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obj-$(CONFIG_LEDS_SC27XX_BLTC) += leds-sc27xx-bltc.o
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+obj-$(CONFIG_LEDS_SERCOMM_MSP430) += leds-sercomm-msp430.o
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obj-$(CONFIG_LEDS_SUNFIRE) += leds-sunfire.o
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obj-$(CONFIG_LEDS_SYSCON) += leds-syscon.o
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obj-$(CONFIG_LEDS_TCA6507) += leds-tca6507.o
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