diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2016-02-03 10:16:51 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2016-02-18 21:34:40 +0100 |
| commit | cd4de1d9283b928488ca3a8c2bda297e4d797f6a (patch) | |
| tree | 50ebcde0b80bfaf1a6c5e71199320aaf693986a9 /drivers/net/at91_emac.c | |
| parent | 70341e2ed9a0ff98a777febb7b56dbcee4d885c4 (diff) | |
| download | u-boot-cd4de1d9283b928488ca3a8c2bda297e4d797f6a.tar.gz | |
drivers: at91: clean up peripheral clock code
Due to introducing the new peripheral clock handle functions,
use these functions to reduce the duplicated code.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Tested-by: Heiko Schocher <hs@denx.de>
[fixup for missing clk.h in at91_emac.c]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'drivers/net/at91_emac.c')
| -rw-r--r-- | drivers/net/at91_emac.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/at91_emac.c b/drivers/net/at91_emac.c index 26595929c5..9151600190 100644 --- a/drivers/net/at91_emac.c +++ b/drivers/net/at91_emac.c @@ -12,7 +12,7 @@ #include <asm/io.h> #include <asm/arch/hardware.h> #include <asm/arch/at91_emac.h> -#include <asm/arch/at91_pmc.h> +#include <asm/arch/clk.h> #include <asm/arch/at91_pio.h> #include <net.h> #include <netdev.h> @@ -321,7 +321,6 @@ static int at91emac_init(struct eth_device *netdev, bd_t *bd) emac_device *dev; at91_emac_t *emac; at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; emac = (at91_emac_t *) netdev->iobase; dev = (emac_device *) netdev->priv; @@ -347,7 +346,8 @@ static int at91emac_init(struct eth_device *netdev, bd_t *bd) writel(value, &pio->piob.pdr); writel(value, &pio->piob.bsr); - writel(1 << ATMEL_ID_EMAC, &pmc->pcer); + at91_periph_clk_enable(ATMEL_ID_EMAC); + writel(readl(&emac->ctl) | AT91_EMAC_CTL_CSR, &emac->ctl); /* Init Ethernet buffers */ @@ -452,10 +452,10 @@ static int at91emac_recv(struct eth_device *netdev) static int at91emac_write_hwaddr(struct eth_device *netdev) { at91_emac_t *emac; - at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; emac = (at91_emac_t *) netdev->iobase; - writel(1 << ATMEL_ID_EMAC, &pmc->pcer); + at91_periph_clk_enable(ATMEL_ID_EMAC); + debug_cond(DEBUG_AT91EMAC, "init MAC-ADDR %02x:%02x:%02x:%02x:%02x:%02x\n", netdev->enetaddr[5], netdev->enetaddr[4], netdev->enetaddr[3], |