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/phytec-som-imx6/board.c | 27 +-------------------------- 1 file changed, 1 insertion(+), 26 deletions(-) diff --git a/arch/arm/boards/phytec-som-imx6/board.c b/arch/arm/boards/phytec-som-imx6/board.c index ed9453bdda..4d24a55f74 100644 --- a/arch/arm/boards/phytec-som-imx6/board.c +++ b/arch/arm/boards/phytec-som-imx6/board.c @@ -31,7 +31,6 @@ #include <mach/bbu.h> #include <platform_data/eth-fec.h> #include <mfd/imx6q-iomuxc-gpr.h> -#include <linux/clk.h> #include <linux/micrel_phy.h> #include <globalvar.h> @@ -97,32 +96,14 @@ int ksz8081_phy_fixup(struct phy_device *phydev) return 0; } -static int imx6ul_setup_fec(void) +static void imx6ul_setup_fec(void) { void __iomem *gprbase = IOMEM(MX6_IOMUXC_BASE_ADDR) + 0x4000; uint32_t val; - struct clk *clk; phy_register_fixup_for_uid(PHY_ID_KSZ8081, MICREL_PHY_ID_MASK, ksz8081_phy_fixup); - clk = clk_lookup("enet_ptp"); - 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("enet_ref_125m"); - if (IS_ERR(clk)) - goto err; - - clk_enable(clk); - val = readl(gprbase + IOMUXC_GPR1); /* Use 50M anatop loopback REF_CLK1 for ENET1, clear gpr1[13], set gpr1[17]*/ val &= ~(1 << 13); @@ -131,12 +112,6 @@ static int imx6ul_setup_fec(void) val &= ~(1 << 14); val |= (1 << 18); writel(val, gprbase + IOMUXC_GPR1); - - return 0; -err: - pr_err("Setting up DFEC\n"); - - return -EIO; } static int physom_imx6_devices_init(void) -- 2.11.0 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
