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| author | Florian Fainelli <florian@openwrt.org> | 2009-06-04 09:59:28 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2009-06-04 09:59:28 +0000 |
| commit | c95420f06d5d62fa91eb5ecdf6574d6da5262f3e (patch) | |
| tree | cd50cf27f75b56fb2e08a5fc70ff428db2c9c131 /target/linux/brcm63xx/files/arch/mips | |
| parent | 74dfd77f41a67991da07389787a9a073b4f4ad20 (diff) | |
| download | mtk-20170518-c95420f06d5d62fa91eb5ecdf6574d6da5262f3e.zip mtk-20170518-c95420f06d5d62fa91eb5ecdf6574d6da5262f3e.tar.gz mtk-20170518-c95420f06d5d62fa91eb5ecdf6574d6da5262f3e.tar.bz2 | |
register gpiochip earlier, allowing gpio-based runtime detection to be performed in board_init callback
SVN-Revision: 16328
Diffstat (limited to 'target/linux/brcm63xx/files/arch/mips')
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/gpio.c | 3 | ||||
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/prom.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/gpio.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/gpio.c index b78d3fd..997fcaa 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/gpio.c +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/gpio.c @@ -120,9 +120,8 @@ static struct gpio_chip bcm63xx_gpio_chip = { .ngpio = BCM63XX_GPIO_COUNT, }; -static int __init bcm63xx_gpio_init(void) +int __init bcm63xx_gpio_init(void) { printk(KERN_INFO "registering %d GPIOs\n", BCM63XX_GPIO_COUNT); return gpiochip_add(&bcm63xx_gpio_chip); } -arch_initcall(bcm63xx_gpio_init); diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/prom.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/prom.c index db0ef55..964a147 100644 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/prom.c +++ b/target/linux/brcm63xx/files/arch/mips/bcm63xx/prom.c @@ -13,6 +13,7 @@ #include <bcm63xx_cpu.h> #include <bcm63xx_io.h> #include <bcm63xx_regs.h> +#include <bcm63xx_gpio.h> void __init prom_init(void) { @@ -42,6 +43,9 @@ void __init prom_init(void) /* assign command line from kernel config */ strcpy(arcs_cmdline, CONFIG_CMDLINE); + /* register gpiochip */ + bcm63xx_gpio_init(); + /* do low level board init */ board_prom_init(); } |