All necessary clocks get already enabled through the fec_imx driver configured by the devicetree.
Signed-off-by: Michael Grzeschik <[email protected]> --- arch/arm/boards/freescale-mx6sx-sabresdb/board.c | 27 +----------------------- 1 file changed, 1 insertion(+), 26 deletions(-) diff --git a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c index ca22eba393..028b1dddbe 100644 --- a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c +++ b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c @@ -22,7 +22,6 @@ #include <io.h> #include <mfd/imx6q-iomuxc-gpr.h> #include <generated/mach-types.h> -#include <linux/clk.h> #include <i2c/i2c.h> #include <asm/armlinux.h> @@ -181,11 +180,10 @@ int ar8031_phy_fixup(struct phy_device *phydev) #define PHY_ID_AR8031 0x004dd074 #define AR_PHY_ID_MASK 0xffffffff -static int imx6sx_sdb_setup_fec(void) +static void imx6sx_sdb_setup_fec(void) { void __iomem *gprbase = (void *)MX6_IOMUXC_BASE_ADDR + 0x4000; uint32_t val; - struct clk *clk; phy_register_fixup_for_uid(PHY_ID_AR8031, AR_PHY_ID_MASK, ar8031_phy_fixup); @@ -193,23 +191,6 @@ static int imx6sx_sdb_setup_fec(void) /* Active high for ncp692 */ gpio_direction_output(IMX_GPIO_NR(4, 16), 1); - clk = clk_lookup("enet_ptp_25m"); - if (IS_ERR(clk)) - goto err; - - clk_enable(clk); - - clk = clk_lookup("enet_ref"); - if (IS_ERR(clk)) - goto err; - clk_enable(clk); - - clk = clk_lookup("enet2_ref_125m"); - if (IS_ERR(clk)) - goto err; - - clk_enable(clk); - val = readl(gprbase + IOMUXC_GPR1); /* Use 125M anatop loopback REF_CLK1 for ENET1, clear gpr1[13], gpr1[17]*/ val &= ~(1 << 13); @@ -226,12 +207,6 @@ static int imx6sx_sdb_setup_fec(void) gpio_direction_output(IMX_GPIO_NR(2, 7), 0); udelay(500); gpio_set_value(IMX_GPIO_NR(2, 7), 1); - - return 0; -err: - pr_err("Setting up DFEC\n"); - - return -EIO; } static int imx6sx_sdb_coredevices_init(void) -- 2.11.0 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
