Enabling CPSW module by enabling GMAC clock control
Signed-off-by: Mugunthan V N mugunthanvnm@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 7 ++++++- arch/arm/cpu/armv7/omap5/prcm-regs.c | 2 ++ arch/arm/include/asm/omap_common.h | 4 ++++ 3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index c909dcd..f659610 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -409,6 +409,9 @@ void enable_basic_clocks(void) (*prcm)->cm_l3init_clkstctrl, (*prcm)->cm_memif_clkstctrl, (*prcm)->cm_l4cfg_clkstctrl, +#ifdef CONFIG_DRIVER_TI_CPSW + (*prcm)->cm_gmac_clkstctrl, +#endif 0 };
@@ -434,6 +437,9 @@ void enable_basic_clocks(void) (*prcm)->cm_wkup_wdtimer2_clkctrl, (*prcm)->cm_l4per_uart3_clkctrl, (*prcm)->cm_l4per_i2c1_clkctrl, +#ifdef CONFIG_DRIVER_TI_CPSW + (*prcm)->cm_gmac_gmac_clkctrl, +#endif 0 };
@@ -490,7 +496,6 @@ void enable_basic_uboot_clocks(void) (*prcm)->cm_l3init_fsusb_clkctrl, 0 }; - do_enable_clocks(clk_domains_essential, clk_modules_hw_auto_essential, clk_modules_explicit_en_essential, diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index 7793763..1b4ab84 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -912,6 +912,8 @@ struct prcm_regs const dra7xx_prcm = { .cm_l3init_hsusbhost_clkctrl = 0x4a009340, .cm_l3init_hsusbotg_clkctrl = 0x4a009348, .cm_l3init_hsusbtll_clkctrl = 0x4a009350, + .cm_gmac_clkstctrl = 0x4a0093c0, + .cm_gmac_gmac_clkctrl = 0x4a0093d0, .cm_l3init_ocp2scp1_clkctrl = 0x4a0093e0,
/* cm2.l4per */ diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 8b4201b..4a4a769 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -356,6 +356,10 @@ struct prcm_regs { /* SCRM stuff, used by some boards */ u32 scrm_auxclk0; u32 scrm_auxclk1; + + /* GMAC Clk Ctrl */ + u32 cm_gmac_gmac_clkctrl; + u32 cm_gmac_clkstctrl; };
struct omap_sys_ctrl_regs {