From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: [PATCH 1/7] ARM: OMAP2+: Remove unused ti81xx platform init code Date: Tue, 13 Jan 2015 15:13:51 -0800 Message-ID: <1421190837-4692-2-git-send-email-tony@atomide.com> References: <1421190837-4692-1-git-send-email-tony@atomide.com> Return-path: Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:29039 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751691AbbAMXRv (ORCPT ); Tue, 13 Jan 2015 18:17:51 -0500 In-Reply-To: <1421190837-4692-1-git-send-email-tony@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Brian Hutchinson The support for 81xx was never working in mainline, and it will be only supported in device tree mode. Let's remove all the remaining 81xx related platform code. Cc: Brian Hutchinson Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/cclock3xxx_data.c | 6 +----- arch/arm/mach-omap2/omap_phy_internal.c | 35 --------------------------------- arch/arm/mach-omap2/usb-musb.c | 12 ++--------- arch/arm/mach-omap2/usb.h | 2 -- 4 files changed, 3 insertions(+), 52 deletions(-) diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index 644ff32..e79c80b 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -3634,10 +3634,6 @@ int __init omap3xxx_clk_init(void) omap_clocks_register(omap36xx_am35xx_omap3430es2plus_clks, ARRAY_SIZE(omap36xx_am35xx_omap3430es2plus_clks)); omap_clocks_register(omap3xxx_clks, ARRAY_SIZE(omap3xxx_clks)); - } else if (soc_is_am33xx()) { - cpu_mask = RATE_IN_AM33XX; - } else if (cpu_is_ti814x()) { - cpu_mask = RATE_IN_TI814X; } else if (cpu_is_omap34xx()) { if (omap_rev() == OMAP3430_REV_ES1_0) { cpu_mask = RATE_IN_3430ES1; @@ -3681,7 +3677,7 @@ int __init omap3xxx_clk_init(void) * Lock DPLL5 -- here only until other device init code can * handle this */ - if (!cpu_is_ti81xx() && (omap_rev() >= OMAP3430_REV_ES2_0)) + if (omap_rev() >= OMAP3430_REV_ES2_0) omap3_clk_lock_dpll5(); /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index 1a19fa0..8e90356 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -152,38 +152,3 @@ void am35x_set_mode(u8 musb_mode) omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); } - -void ti81xx_musb_phy_power(u8 on) -{ - void __iomem *scm_base = NULL; - u32 usbphycfg; - - scm_base = ioremap(TI81XX_SCM_BASE, SZ_2K); - if (!scm_base) { - pr_err("system control module ioremap failed\n"); - return; - } - - usbphycfg = readl_relaxed(scm_base + USBCTRL0); - - if (on) { - if (cpu_is_ti816x()) { - usbphycfg |= TI816X_USBPHY0_NORMAL_MODE; - usbphycfg &= ~TI816X_USBPHY_REFCLK_OSC; - } else if (cpu_is_ti814x()) { - usbphycfg &= ~(USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN - | USBPHY_DPINPUT | USBPHY_DMINPUT); - usbphycfg |= (USBPHY_OTGVDET_EN | USBPHY_OTGSESSEND_EN - | USBPHY_DPOPBUFCTL | USBPHY_DMOPBUFCTL); - } - } else { - if (cpu_is_ti816x()) - usbphycfg &= ~TI816X_USBPHY0_NORMAL_MODE; - else if (cpu_is_ti814x()) - usbphycfg |= USBPHY_CM_PWRDN | USBPHY_OTG_PWRDN; - - } - writel_relaxed(usbphycfg, scm_base + USBCTRL0); - - iounmap(scm_base); -} diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index bc89723..e4562b2 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -82,16 +82,8 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; - if (soc_is_am35xx()) { - oh_name = "am35x_otg_hs"; - name = "musb-am35x"; - } else if (cpu_is_ti81xx()) { - oh_name = "usb_otg_hs"; - name = "musb-ti81xx"; - } else { - oh_name = "usb_otg_hs"; - name = "musb-omap2430"; - } + oh_name = "usb_otg_hs"; + name = "musb-omap2430"; oh = omap_hwmod_lookup(oh_name); if (WARN(!oh, "%s: could not find omap_hwmod for %s\n", diff --git a/arch/arm/mach-omap2/usb.h b/arch/arm/mach-omap2/usb.h index 4ba2ae7..3395365 100644 --- a/arch/arm/mach-omap2/usb.h +++ b/arch/arm/mach-omap2/usb.h @@ -68,5 +68,3 @@ extern void am35x_musb_reset(void); extern void am35x_musb_phy_power(u8 on); extern void am35x_musb_clear_irq(void); extern void am35x_set_mode(u8 musb_mode); -extern void ti81xx_musb_phy_power(u8 on); - -- 2.1.4