From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Wed, 19 Aug 2015 10:46:28 +0000 (+0530)
Subject: ARM: OMAP5/AM43xx: remove enabling USB clocks from enable_basic_clocks()
X-Git-Tag: v2015.10-rc3~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=504de98a3b18b4bf88e5ff6c7efb804407fa5930;p=platform%2Fkernel%2Fu-boot.git

ARM: OMAP5/AM43xx: remove enabling USB clocks from enable_basic_clocks()

Now that we have separate function to enable USB clocks, remove
enabling USB clocks from enable_basic_clocks(). Now board_usb_init()
should take care to invoke enable_usb_clocks() for enabling
USB clocks.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
index cad8d46..5c2a2ab 100644
--- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
+++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
@@ -111,22 +111,10 @@ void enable_basic_clocks(void)
 		&cmper->emifclkctrl,
 		&cmper->otfaemifclkctrl,
 		&cmper->qspiclkctrl,
-		&cmper->usb0clkctrl,
-		&cmper->usbphyocp2scp0clkctrl,
-		&cmper->usb1clkctrl,
-		&cmper->usbphyocp2scp1clkctrl,
 		&cmper->spi0clkctrl,
 		0
 	};
 
-	setbits_le32(&cmper->usb0clkctrl,
-		     USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960);
-	setbits_le32(&cmwkup->usbphy0clkctrl,
-		     USBPHY0_CLKCTRL_OPTFCLKEN_CLK32K);
-	setbits_le32(&cmper->usb1clkctrl,
-		     USBOTGSSX_CLKCTRL_OPTFCLKEN_REFCLK960);
-	setbits_le32(&cmwkup->usbphy1clkctrl,
-		     USBPHY0_CLKCTRL_OPTFCLKEN_CLK32K);
 	do_enable_clocks(clk_domains, clk_modules_explicit_en, 1);
 
 	/* Select the Master osc clk as Timer2 clock source */
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index bec6539..7f8c0a4 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -460,13 +460,6 @@ void enable_basic_clocks(void)
 		(*prcm)->cm_l4per_gpio6_clkctrl,
 		(*prcm)->cm_l4per_gpio7_clkctrl,
 		(*prcm)->cm_l4per_gpio8_clkctrl,
-#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP)
-		(*prcm)->cm_l3init_ocp2scp1_clkctrl,
-		(*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
-		(*prcm)->cm_l3init_usb_otg_ss2_clkctrl,
-#endif
-#endif
 		0
 	};
 
@@ -498,29 +491,6 @@ void enable_basic_clocks(void)
 	setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
 			HSMMC_CLKCTRL_CLKSEL_MASK);
 
-#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP)
-	/* Enable 960 MHz clock for dwc3 */
-	setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
-		     OPTFCLKEN_REFCLK960M);
-
-	/* Enable 32 KHz clock for dwc3 */
-	setbits_le32((*prcm)->cm_coreaon_usb_phy1_core_clkctrl,
-		     USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
-	/* Enable 960 MHz clock for dwc3 */
-	setbits_le32((*prcm)->cm_l3init_usb_otg_ss2_clkctrl,
-		     OPTFCLKEN_REFCLK960M);
-
-	/* Enable 32 KHz clock for dwc3 */
-	setbits_le32((*prcm)->cm_coreaon_usb_phy2_core_clkctrl,
-		     USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
-
-	/* Enable 60 MHz clock for USB2PHY2 */
-	setbits_le32((*prcm)->cm_coreaon_l3init_60m_gfclk_clkctrl,
-		     L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK);
-#endif
-#endif
-
 	/* Set the correct clock dividers for mmc */
 	setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
 			HSMMC_CLKCTRL_CLKSEL_DIV_MASK);