From ca662ee7b8a85c54c1cb9ef34b7c6b4f67933a7e Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 14 Jan 2015 17:21:00 -0800 Subject: [PATCH] ARM: OMAP2+: Remove unused ti81xx platform init code The support for 81xx was never working in mainline, and the broken legacy booting support has been removed. There are patches coming to make 81xx boot with device tree, and for that we won't need any of this legacy platform code, so let's just remove it. Cc: Brian Hutchinson Reviewed-by: Felipe Balbi 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 644ff3231bb8..e79c80bbc755 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 1a19fa096bab..8e903564ede2 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 bc897231bd10..e4562b2b973b 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 4ba2ae759895..3395365ef1db 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); - -- 2.30.2