ARM: DRA7xx: Enable GMAC clock control

Enabling CPSW module by enabling GMAC clock control

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index c21674a..fbbc486 100644 (file)
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -393,6 +393,9 @@ 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
        };
 
@@ -420,6 +423,9 @@ 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
        };
 
@@ -476,7 +482,6 @@ 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 b0416ad..9dfeff9 100644 (file)
--- a/arch/arm/cpu/armv7/omap5/prcm-regs.c
+++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c
@@ -896,6 +896,8 @@ 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 ad27db2..2c5bd1a 100644 (file)
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -340,6 +340,10 @@ 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 {