diff options
Diffstat (limited to 'arch/xtensa/platforms/s6105/setup.c')
| -rw-r--r-- | arch/xtensa/platforms/s6105/setup.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/xtensa/platforms/s6105/setup.c b/arch/xtensa/platforms/s6105/setup.c index 855ddea..86ce730 100644 --- a/arch/xtensa/platforms/s6105/setup.c +++ b/arch/xtensa/platforms/s6105/setup.c @@ -35,12 +35,21 @@ void __init platform_setup(char **cmdline) { unsigned long reg; + reg = readl(S6_REG_GREG1 + S6_GREG1_PLLSEL); + reg &= ~(S6_GREG1_PLLSEL_GMAC_MASK << S6_GREG1_PLLSEL_GMAC | + S6_GREG1_PLLSEL_GMII_MASK << S6_GREG1_PLLSEL_GMII); + reg |= S6_GREG1_PLLSEL_GMAC_125MHZ << S6_GREG1_PLLSEL_GMAC | + S6_GREG1_PLLSEL_GMII_125MHZ << S6_GREG1_PLLSEL_GMII; + writel(reg, S6_REG_GREG1 + S6_GREG1_PLLSEL); + reg = readl(S6_REG_GREG1 + S6_GREG1_CLKGATE); reg &= ~(1 << S6_GREG1_BLOCK_SB); + reg &= ~(1 << S6_GREG1_BLOCK_GMAC); writel(reg, S6_REG_GREG1 + S6_GREG1_CLKGATE); reg = readl(S6_REG_GREG1 + S6_GREG1_BLOCKENA); reg |= 1 << S6_GREG1_BLOCK_SB; + reg |= 1 << S6_GREG1_BLOCK_GMAC; writel(reg, S6_REG_GREG1 + S6_GREG1_BLOCKENA); printk(KERN_NOTICE "S6105 on Stretch S6000 - " @@ -49,7 +58,7 @@ void __init platform_setup(char **cmdline) void __init platform_init(bp_tag_t *first) { - s6_gpio_init(); + s6_gpio_init(0); gpio_request(GPIO_LED1_NGREEN, "led1_green"); gpio_request(GPIO_LED1_RED, "led1_red"); gpio_direction_output(GPIO_LED1_NGREEN, 1); |