From 44f95d87a6187f5027568bbcdce491713d7de5e5 Mon Sep 17 00:00:00 2001 From: Kamal Dasu Date: Wed, 24 Aug 2016 18:04:24 -0400 Subject: [PATCH] spi: brcmstb-qspi: Broadcom settop platform driver Adding the settop SoC platfrom driver, this driver is compatible with the settop MSPI+BSPI and MSPI only blocks implemented on the SoCs. Driver calls the spi-bcm-qspi probe(), remove() and pm_ops. Signed-off-by: Kamal Dasu Signed-off-by: Mark Brown --- drivers/spi/Makefile | 2 +- drivers/spi/spi-brcmstb-qspi.c | 53 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+), 1 deletion(-) create mode 100644 drivers/spi/spi-brcmstb-qspi.c --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -19,7 +19,7 @@ obj-$(CONFIG_SPI_BCM2835AUX) += spi-bcm obj-$(CONFIG_SPI_BCM53XX) += spi-bcm53xx.o obj-$(CONFIG_SPI_BCM63XX) += spi-bcm63xx.o obj-$(CONFIG_SPI_BCM63XX_HSSPI) += spi-bcm63xx-hsspi.o -obj-$(CONFIG_SPI_BCM_QSPI) += spi-bcm-qspi.o +obj-$(CONFIG_SPI_BCM_QSPI) += spi-brcmstb-qspi.o spi-bcm-qspi.o obj-$(CONFIG_SPI_BFIN5XX) += spi-bfin5xx.o obj-$(CONFIG_SPI_ADI_V3) += spi-adi-v3.o obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o --- /dev/null +++ b/drivers/spi/spi-brcmstb-qspi.c @@ -0,0 +1,53 @@ +/* + * Copyright 2016 Broadcom + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation (the "GPL"). + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License version 2 (GPLv2) for more details. + * + * You should have received a copy of the GNU General Public License + * version 2 (GPLv2) along with this source code. + */ + +#include +#include +#include +#include +#include "spi-bcm-qspi.h" + +static const struct of_device_id brcmstb_qspi_of_match[] = { + { .compatible = "brcm,spi-brcmstb-qspi" }, + { .compatible = "brcm,spi-brcmstb-mspi" }, + {}, +}; +MODULE_DEVICE_TABLE(of, brcmstb_qspi_of_match); + +static int brcmstb_qspi_probe(struct platform_device *pdev) +{ + return bcm_qspi_probe(pdev, NULL); +} + +static int brcmstb_qspi_remove(struct platform_device *pdev) +{ + return bcm_qspi_remove(pdev); +} + +static struct platform_driver brcmstb_qspi_driver = { + .probe = brcmstb_qspi_probe, + .remove = brcmstb_qspi_remove, + .driver = { + .name = "brcmstb_qspi", + .pm = &bcm_qspi_pm_ops, + .of_match_table = brcmstb_qspi_of_match, + } +}; +module_platform_driver(brcmstb_qspi_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Kamal Dasu"); +MODULE_DESCRIPTION("Broadcom SPI driver for settop SoC");