With the legacy clock support gone, this is no longer needed under platform code-base. Thus, move this under the TI clock driver, and remove the exported API from the public header.
Signed-off-by: Tero Kristo <t-kri...@ti.com> --- arch/arm/mach-omap2/Makefile | 1 - arch/arm/mach-omap2/clock2430.c | 57 --------------------------------------- drivers/clk/ti/clkt_iclk.c | 35 ++++++++++++++++++++++++ drivers/clk/ti/clock.h | 1 + include/linux/clk/ti.h | 1 - 5 files changed, 36 insertions(+), 59 deletions(-) delete mode 100644 arch/arm/mach-omap2/clock2430.c diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index ebfc3f6..967833b 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -185,7 +185,6 @@ obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o -obj-$(CONFIG_SOC_OMAP2430) += clock2430.o obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o obj-$(CONFIG_ARCH_OMAP3) += clock3517.o diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c deleted file mode 100644 index cef0c8d..0000000 --- a/arch/arm/mach-omap2/clock2430.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * clock2430.c - OMAP2430-specific clock integration code - * - * Copyright (C) 2005-2008 Texas Instruments, Inc. - * Copyright (C) 2004-2010 Nokia Corporation - * - * Contacts: - * Richard Woodruff <r-woodru...@ti.com> - * Paul Walmsley - * - * Based on earlier work by Tuukka Tikkanen, Tony Lindgren, - * Gordon McNutt and RidgeRun, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#undef DEBUG - -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/io.h> - -#include "soc.h" -#include "iomap.h" -#include "clock.h" -#include "clock2xxx.h" -#include "cm2xxx.h" -#include "cm-regbits-24xx.h" - -/** - * omap2430_clk_i2chs_find_idlest - return CM_IDLEST info for 2430 I2CHS - * @clk: struct clk * being enabled - * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into - * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into - * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator - * - * OMAP2430 I2CHS CM_IDLEST bits are in CM_IDLEST1_CORE, but the - * CM_*CLKEN bits are in CM_{I,F}CLKEN2_CORE. This custom function - * passes back the correct CM_IDLEST register address for I2CHS - * modules. No return value. - */ -static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk, - void __iomem **idlest_reg, - u8 *idlest_bit, - u8 *idlest_val) -{ - *idlest_reg = OMAP2430_CM_REGADDR(CORE_MOD, CM_IDLEST); - *idlest_bit = clk->enable_bit; - *idlest_val = OMAP24XX_CM_IDLEST_VAL; -} - -/* 2430 I2CHS has non-standard IDLEST register */ -const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = { - .find_idlest = omap2430_clk_i2chs_find_idlest, - .find_companion = omap2_clk_dflt_find_companion, -}; diff --git a/drivers/clk/ti/clkt_iclk.c b/drivers/clk/ti/clkt_iclk.c index a03919d..38c3690 100644 --- a/drivers/clk/ti/clkt_iclk.c +++ b/drivers/clk/ti/clkt_iclk.c @@ -18,8 +18,12 @@ #include "clock.h" /* Register offsets */ +#define OMAP24XX_CM_FCLKEN2 0x04 #define CM_AUTOIDLE 0x30 #define CM_ICLKEN 0x10 +#define CM_IDLEST 0x20 + +#define OMAP24XX_CM_IDLEST_VAL 0 /* Private functions */ @@ -51,6 +55,31 @@ void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk) ti_clk_ll_ops->clk_writel(v, r); } +/** + * omap2430_clk_i2chs_find_idlest - return CM_IDLEST info for 2430 I2CHS + * @clk: struct clk * being enabled + * @idlest_reg: void __iomem ** to store CM_IDLEST reg address into + * @idlest_bit: pointer to a u8 to store the CM_IDLEST bit shift into + * @idlest_val: pointer to a u8 to store the CM_IDLEST indicator + * + * OMAP2430 I2CHS CM_IDLEST bits are in CM_IDLEST1_CORE, but the + * CM_*CLKEN bits are in CM_{I,F}CLKEN2_CORE. This custom function + * passes back the correct CM_IDLEST register address for I2CHS + * modules. No return value. + */ +static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk, + void __iomem **idlest_reg, + u8 *idlest_bit, + u8 *idlest_val) +{ + u32 r; + + r = ((__force u32)clk->enable_reg ^ (OMAP24XX_CM_FCLKEN2 ^ CM_IDLEST)); + *idlest_reg = (__force void __iomem *)r; + *idlest_bit = clk->enable_bit; + *idlest_val = OMAP24XX_CM_IDLEST_VAL; +} + /* Public data */ const struct clk_hw_omap_ops clkhwops_iclk = { @@ -64,3 +93,9 @@ const struct clk_hw_omap_ops clkhwops_iclk_wait = { .find_idlest = omap2_clk_dflt_find_idlest, .find_companion = omap2_clk_dflt_find_companion, }; + +/* 2430 I2CHS has non-standard IDLEST register */ +const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = { + .find_idlest = omap2430_clk_i2chs_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, +}; diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h index f215383..3652c26 100644 --- a/drivers/clk/ti/clock.h +++ b/drivers/clk/ti/clock.h @@ -178,6 +178,7 @@ extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx; extern const struct clk_hw_omap_ops clkhwops_wait; extern const struct clk_hw_omap_ops clkhwops_iclk; extern const struct clk_hw_omap_ops clkhwops_iclk_wait; +extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait; int omap2_dflt_clk_enable(struct clk_hw *hw); void omap2_dflt_clk_disable(struct clk_hw *hw); diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index 412221a..a419fde 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -333,7 +333,6 @@ void ti_clk_setup_features(struct ti_clk_features *features); struct ti_clk_features *ti_clk_get_features(void); extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll; -extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait; extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait; extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait; extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html