diff options
Diffstat (limited to 'target/linux/bcm63xx/patches-4.14/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch')
| -rw-r--r-- | target/linux/bcm63xx/patches-4.14/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/target/linux/bcm63xx/patches-4.14/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch b/target/linux/bcm63xx/patches-4.14/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch new file mode 100644 index 0000000000..03b8bfc7c6 --- /dev/null +++ b/target/linux/bcm63xx/patches-4.14/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch @@ -0,0 +1,172 @@ +From 39d2882058345b5994680b8731848a0343878019 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jonas.gorski@gmail.com> +Date: Sat, 4 Feb 2017 12:58:50 +0100 +Subject: [PATCH 7/8] MIPS: BCM63XX: do not register SPI controllers + +We now register them through DT, so no need to keep them here. + +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + arch/mips/bcm63xx/boards/board_bcm963xx.c | 7 ------- + 1 file changed, 7 deletions(-) + +--- a/arch/mips/bcm63xx/boards/board_common.c ++++ b/arch/mips/bcm63xx/boards/board_common.c +@@ -27,9 +27,7 @@ + #include <bcm63xx_dev_pci.h> + #include <bcm63xx_dev_enet.h> + #include <bcm63xx_dev_flash.h> +-#include <bcm63xx_dev_hsspi.h> + #include <bcm63xx_dev_pcmcia.h> +-#include <bcm63xx_dev_spi.h> + #include <bcm63xx_dev_usb_ehci.h> + #include <bcm63xx_dev_usb_ohci.h> + #include <bcm63xx_dev_usb_usbd.h> +@@ -236,10 +234,6 @@ int __init board_register_devices(void) + bcm63xx_register_fallback_sprom(&board.fallback_sprom))) + pr_err(PFX "failed to register fallback SPROM\n"); + +- bcm63xx_spi_register(); +- +- bcm63xx_hsspi_register(); +- + bcm63xx_flash_register(); + + bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds); +--- a/arch/mips/bcm63xx/Makefile ++++ b/arch/mips/bcm63xx/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + obj-y += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \ + setup.o timer.o dev-enet.o dev-flash.o dev-pcmcia.o \ +- dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o dev-wdt.o \ ++ dev-rng.o dev-uart.o dev-wdt.o \ + dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o usb-common.o \ + sprom.o + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +--- a/arch/mips/bcm63xx/dev-hsspi.c ++++ /dev/null +@@ -1,48 +0,0 @@ +-/* +- * This file is subject to the terms and conditions of the GNU General Public +- * License. See the file "COPYING" in the main directory of this archive +- * for more details. +- * +- * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com> +- */ +- +-#include <linux/init.h> +-#include <linux/kernel.h> +-#include <linux/platform_device.h> +- +-#include <bcm63xx_cpu.h> +-#include <bcm63xx_dev_hsspi.h> +-#include <bcm63xx_regs.h> +- +-static struct resource spi_resources[] = { +- { +- .start = -1, /* filled at runtime */ +- .end = -1, /* filled at runtime */ +- .flags = IORESOURCE_MEM, +- }, +- { +- .start = -1, /* filled at runtime */ +- .flags = IORESOURCE_IRQ, +- }, +-}; +- +-static struct platform_device bcm63xx_hsspi_device = { +- .name = "bcm63xx-hsspi", +- .id = 0, +- .num_resources = ARRAY_SIZE(spi_resources), +- .resource = spi_resources, +-}; +- +-int __init bcm63xx_hsspi_register(void) +-{ +- if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() && +- !BCMCPU_IS_63268()) +- return -ENODEV; +- +- spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI); +- spi_resources[0].end = spi_resources[0].start; +- spi_resources[0].end += RSET_HSSPI_SIZE - 1; +- spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI); +- +- return platform_device_register(&bcm63xx_hsspi_device); +-} +--- a/arch/mips/bcm63xx/dev-spi.c ++++ /dev/null +@@ -1,60 +0,0 @@ +-/* +- * This file is subject to the terms and conditions of the GNU General Public +- * License. See the file "COPYING" in the main directory of this archive +- * for more details. +- * +- * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org> +- * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com> +- */ +- +-#include <linux/init.h> +-#include <linux/kernel.h> +-#include <linux/export.h> +-#include <linux/platform_device.h> +-#include <linux/err.h> +-#include <linux/clk.h> +- +-#include <bcm63xx_cpu.h> +-#include <bcm63xx_dev_spi.h> +-#include <bcm63xx_regs.h> +- +-static struct resource spi_resources[] = { +- { +- .start = -1, /* filled at runtime */ +- .end = -1, /* filled at runtime */ +- .flags = IORESOURCE_MEM, +- }, +- { +- .start = -1, /* filled at runtime */ +- .flags = IORESOURCE_IRQ, +- }, +-}; +- +-static struct platform_device bcm63xx_spi_device = { +- .id = -1, +- .num_resources = ARRAY_SIZE(spi_resources), +- .resource = spi_resources, +-}; +- +-int __init bcm63xx_spi_register(void) +-{ +- if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345()) +- return -ENODEV; +- +- spi_resources[0].start = bcm63xx_regset_address(RSET_SPI); +- spi_resources[0].end = spi_resources[0].start; +- spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI); +- +- if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) { +- bcm63xx_spi_device.name = "bcm6348-spi", +- spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1; +- } +- +- if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() || +- BCMCPU_IS_6368() || BCMCPU_IS_63268()) { +- bcm63xx_spi_device.name = "bcm6358-spi", +- spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1; +- } +- +- return platform_device_register(&bcm63xx_spi_device); +-} +--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h ++++ /dev/null +@@ -1,9 +0,0 @@ +-/* SPDX-License-Identifier: GPL-2.0 */ +-#ifndef BCM63XX_DEV_HSSPI_H +-#define BCM63XX_DEV_HSSPI_H +- +-#include <linux/types.h> +- +-int bcm63xx_hsspi_register(void); +- +-#endif /* BCM63XX_DEV_HSSPI_H */ |