target/linux/brcm63xx/patches-4.9/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch

   1 From 39d2882058345b5994680b8731848a0343878019 Mon Sep 17 00:00:00 2001
   2 From: Jonas Gorski <jonas.gorski@gmail.com>
   3 Date: Sat, 4 Feb 2017 12:58:50 +0100
   4 Subject: [PATCH 7/8] MIPS: BCM63XX: do not register SPI controllers
   5
   6 We now register them through DT, so no need to keep them here.
   7
   8 Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
   9 ---
  10  arch/mips/bcm63xx/boards/board_bcm963xx.c | 7 -------
  11  1 file changed, 7 deletions(-)
  12
  13 --- a/arch/mips/bcm63xx/boards/board_common.c
  14 +++ b/arch/mips/bcm63xx/boards/board_common.c
  15 @@ -28,9 +28,7 @@
  16  #include <bcm63xx_dev_enet.h>
  17  #include <bcm63xx_dev_dsp.h>
  18  #include <bcm63xx_dev_flash.h>
  19 -#include <bcm63xx_dev_hsspi.h>
  20  #include <bcm63xx_dev_pcmcia.h>
  21 -#include <bcm63xx_dev_spi.h>
  22  #include <bcm63xx_dev_usb_ehci.h>
  23  #include <bcm63xx_dev_usb_ohci.h>
  24  #include <bcm63xx_dev_usb_usbd.h>
  25 @@ -240,10 +238,6 @@ int __init board_register_devices(void)
  26              bcm63xx_register_fallback_sprom(&board.fallback_sprom)))
  27                 pr_err(PFX "failed to register fallback SPROM\n");
  28
  29 -       bcm63xx_spi_register();
  30 -
  31 -       bcm63xx_hsspi_register();
  32 -
  33         bcm63xx_flash_register();
  34
  35         bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
  36 --- a/arch/mips/bcm63xx/Makefile
  37 +++ b/arch/mips/bcm63xx/Makefile
  38 @@ -1,6 +1,6 @@
  39  obj-y          += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
  40                    setup.o timer.o dev-dsp.o dev-enet.o dev-flash.o \
  41 -                  dev-pcmcia.o dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o \
  42 +                  dev-pcmcia.o dev-rng.o dev-uart.o \
  43                    dev-wdt.o dev-usb-ehci.o dev-usb-ohci.o dev-usb-usbd.o \
  44                    usb-common.o sprom.o
  45  obj-$(CONFIG_EARLY_PRINTK)     += early_printk.o
  46 --- a/arch/mips/bcm63xx/dev-hsspi.c
  47 +++ /dev/null
  48 @@ -1,48 +0,0 @@
  49 -/*
  50 - * This file is subject to the terms and conditions of the GNU General Public
  51 - * License.  See the file "COPYING" in the main directory of this archive
  52 - * for more details.
  53 - *
  54 - * Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
  55 - */
  56 -
  57 -#include <linux/init.h>
  58 -#include <linux/kernel.h>
  59 -#include <linux/platform_device.h>
  60 -
  61 -#include <bcm63xx_cpu.h>
  62 -#include <bcm63xx_dev_hsspi.h>
  63 -#include <bcm63xx_regs.h>
  64 -
  65 -static struct resource spi_resources[] = {
  66 -       {
  67 -               .start          = -1, /* filled at runtime */
  68 -               .end            = -1, /* filled at runtime */
  69 -               .flags          = IORESOURCE_MEM,
  70 -       },
  71 -       {
  72 -               .start          = -1, /* filled at runtime */
  73 -               .flags          = IORESOURCE_IRQ,
  74 -       },
  75 -};
  76 -
  77 -static struct platform_device bcm63xx_hsspi_device = {
  78 -       .name           = "bcm63xx-hsspi",
  79 -       .id             = 0,
  80 -       .num_resources  = ARRAY_SIZE(spi_resources),
  81 -       .resource       = spi_resources,
  82 -};
  83 -
  84 -int __init bcm63xx_hsspi_register(void)
  85 -{
  86 -       if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6362() &&
  87 -               !BCMCPU_IS_63268())
  88 -               return -ENODEV;
  89 -
  90 -       spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
  91 -       spi_resources[0].end = spi_resources[0].start;
  92 -       spi_resources[0].end += RSET_HSSPI_SIZE - 1;
  93 -       spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI);
  94 -
  95 -       return platform_device_register(&bcm63xx_hsspi_device);
  96 -}
  97 --- a/arch/mips/bcm63xx/dev-spi.c
  98 +++ /dev/null
  99 @@ -1,60 +0,0 @@
 100 -/*
 101 - * This file is subject to the terms and conditions of the GNU General Public
 102 - * License.  See the file "COPYING" in the main directory of this archive
 103 - * for more details.
 104 - *
 105 - * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
 106 - * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
 107 - */
 108 -
 109 -#include <linux/init.h>
 110 -#include <linux/kernel.h>
 111 -#include <linux/export.h>
 112 -#include <linux/platform_device.h>
 113 -#include <linux/err.h>
 114 -#include <linux/clk.h>
 115 -
 116 -#include <bcm63xx_cpu.h>
 117 -#include <bcm63xx_dev_spi.h>
 118 -#include <bcm63xx_regs.h>
 119 -
 120 -static struct resource spi_resources[] = {
 121 -       {
 122 -               .start          = -1, /* filled at runtime */
 123 -               .end            = -1, /* filled at runtime */
 124 -               .flags          = IORESOURCE_MEM,
 125 -       },
 126 -       {
 127 -               .start          = -1, /* filled at runtime */
 128 -               .flags          = IORESOURCE_IRQ,
 129 -       },
 130 -};
 131 -
 132 -static struct platform_device bcm63xx_spi_device = {
 133 -       .id             = -1,
 134 -       .num_resources  = ARRAY_SIZE(spi_resources),
 135 -       .resource       = spi_resources,
 136 -};
 137 -
 138 -int __init bcm63xx_spi_register(void)
 139 -{
 140 -       if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6345())
 141 -               return -ENODEV;
 142 -
 143 -       spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
 144 -       spi_resources[0].end = spi_resources[0].start;
 145 -       spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
 146 -
 147 -       if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
 148 -               bcm63xx_spi_device.name = "bcm6348-spi",
 149 -               spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1;
 150 -       }
 151 -
 152 -       if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() ||
 153 -               BCMCPU_IS_6368() || BCMCPU_IS_63268()) {
 154 -               bcm63xx_spi_device.name = "bcm6358-spi",
 155 -               spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
 156 -       }
 157 -
 158 -       return platform_device_register(&bcm63xx_spi_device);
 159 -}
 160 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h
 161 +++ /dev/null
 162 @@ -1,8 +0,0 @@
 163 -#ifndef BCM63XX_DEV_HSSPI_H
 164 -#define BCM63XX_DEV_HSSPI_H
 165 -
 166 -#include <linux/types.h>
 167 -
 168 -int bcm63xx_hsspi_register(void);
 169 -
 170 -#endif /* BCM63XX_DEV_HSSPI_H */