openwrtv4/target/linux/brcm63xx/patches-4.4/303-spi-board-info.patch
Jonas Gorski 0127c480bb brcm63xx: Neufbox 6: fix switch by probing through DT
Probe the switch through DT instead of a platform device. This fixes
probe, as GPIO offsets are now properly accounted for.

Fixes the following issue:

[    0.802953] 8021q: 802.1Q VLAN Support v1.8
[    0.810518] rtl8366_smi: gpio_request failed for 18, err=-517

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-02-09 14:30:44 +01:00

33 lines
947 B
Diff

--- a/arch/mips/bcm63xx/boards/board_common.c
+++ b/arch/mips/bcm63xx/boards/board_common.c
@@ -12,6 +12,7 @@
#include <linux/string.h>
#include <linux/platform_device.h>
#include <linux/ssb/ssb.h>
+#include <linux/spi/spi.h>
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
@@ -207,6 +208,9 @@ int __init board_register_devices(void)
bcm63xx_hsspi_register();
+ if (board.num_spis)
+ spi_register_board_info(board.spis, board.num_spis);
+
bcm63xx_flash_register();
bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -53,6 +53,10 @@ struct board_info {
/* External PHY reset GPIO flags from gpio.h */
unsigned long ephy_reset_gpio_flags;
+
+ /* Additional platform devices */
+ struct spi_board_info *spis;
+ unsigned int num_spis;
};
#endif /* ! BOARD_BCM963XX_H_ */