brcm63xx: register serial through device tree

[openwrt/staging/rmilecki.git] / target / linux / brcm63xx / patches-4.4 / 390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch

diff --git a/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch
index 10db690b5e491c48b29776108944096c63aff7a7..084ef9ee89bfbf02d20335a43a0d8d570da05034 100644 (file)
--- a/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch
+++ b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch
@@ -33,3 +33,138 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
        bcm63xx_flash_register();
  
        bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -1,6 +1,6 @@
+ obj-y         += clk.o cpu.o cs.o gpio.o irq.o nvram.o prom.o reset.o \
+                  setup.o timer.o dev-dsp.o dev-enet.o dev-flash.o \
+-                 dev-pcmcia.o dev-rng.o dev-spi.o dev-hsspi.o dev-uart.o \
++                 dev-pcmcia.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
+@@ -1,8 +0,0 @@
+-#ifndef BCM63XX_DEV_HSSPI_H
+-#define BCM63XX_DEV_HSSPI_H
+-
+-#include <linux/types.h>
+-
+-int bcm63xx_hsspi_register(void);
+-
+-#endif /* BCM63XX_DEV_HSSPI_H */