ARM: 6483/1: arm & sh: factorised duplicated clkdev.c
factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
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64d2dc384e
commit
6d803ba736
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@ -221,7 +221,7 @@ config ARCH_INTEGRATOR
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bool "ARM Ltd. Integrator family"
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bool "ARM Ltd. Integrator family"
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select ARM_AMBA
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select ARM_AMBA
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_CPUFREQ
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ICST
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select ICST
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select PLAT_VERSATILE
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select PLAT_VERSATILE
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@ -231,7 +231,7 @@ config ARCH_INTEGRATOR
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config ARCH_REALVIEW
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config ARCH_REALVIEW
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bool "ARM Ltd. RealView family"
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bool "ARM Ltd. RealView family"
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select ARM_AMBA
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select ARM_AMBA
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ICST
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select ICST
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_WANT_OPTIONAL_GPIOLIB
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@ -245,7 +245,7 @@ config ARCH_VERSATILE
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bool "ARM Ltd. Versatile family"
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bool "ARM Ltd. Versatile family"
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select ARM_AMBA
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select ARM_AMBA
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select ARM_VIC
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select ARM_VIC
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ICST
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select ICST
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_WANT_OPTIONAL_GPIOLIB
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@ -259,7 +259,7 @@ config ARCH_VEXPRESS
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARM_AMBA
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select ARM_AMBA
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select ARM_TIMER_SP804
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select ARM_TIMER_SP804
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select HAVE_CLK
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select HAVE_CLK
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select ICST
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select ICST
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@ -280,7 +280,7 @@ config ARCH_BCMRING
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depends on MMU
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depends on MMU
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select CPU_V6
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select CPU_V6
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select ARM_AMBA
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select ARM_AMBA
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select ARCH_WANT_OPTIONAL_GPIOLIB
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select ARCH_WANT_OPTIONAL_GPIOLIB
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help
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help
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@ -327,7 +327,7 @@ config ARCH_EP93XX
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select CPU_ARM920T
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select CPU_ARM920T
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select ARM_AMBA
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select ARM_AMBA
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select ARM_VIC
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select ARM_VIC
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_USES_GETTIMEOFFSET
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select ARCH_USES_GETTIMEOFFSET
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@ -347,14 +347,14 @@ config ARCH_MXC
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bool "Freescale MXC/iMX-based"
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bool "Freescale MXC/iMX-based"
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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help
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help
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Support for Freescale MXC/iMX-based family of processors
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Support for Freescale MXC/iMX-based family of processors
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config ARCH_STMP3XXX
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config ARCH_STMP3XXX
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bool "Freescale STMP3xxx"
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bool "Freescale STMP3xxx"
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select CPU_ARM926T
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select CPU_ARM926T
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select USB_ARCH_HAS_EHCI
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select USB_ARCH_HAS_EHCI
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@ -472,7 +472,7 @@ config ARCH_LPC32XX
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select HAVE_IDE
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select HAVE_IDE
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select ARM_AMBA
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select ARM_AMBA
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select USB_ARCH_HAS_OHCI
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select USB_ARCH_HAS_OHCI
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_TIME
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select GENERIC_TIME
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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help
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help
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@ -506,7 +506,7 @@ config ARCH_MMP
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bool "Marvell PXA168/910/MMP2"
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bool "Marvell PXA168/910/MMP2"
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depends on MMU
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depends on MMU
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select TICK_ONESHOT
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select TICK_ONESHOT
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select PLAT_PXA
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select PLAT_PXA
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@ -539,7 +539,7 @@ config ARCH_W90X900
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bool "Nuvoton W90X900 CPU"
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bool "Nuvoton W90X900 CPU"
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select CPU_ARM926T
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select CPU_ARM926T
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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help
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help
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Support for Nuvoton (Winbond logic dept.) ARM9 processor,
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Support for Nuvoton (Winbond logic dept.) ARM9 processor,
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@ -553,7 +553,7 @@ config ARCH_W90X900
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config ARCH_NUC93X
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config ARCH_NUC93X
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bool "Nuvoton NUC93X CPU"
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bool "Nuvoton NUC93X CPU"
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select CPU_ARM926T
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select CPU_ARM926T
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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help
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help
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Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
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Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
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low-power and high performance MPEG-4/JPEG multimedia controller chip.
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low-power and high performance MPEG-4/JPEG multimedia controller chip.
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@ -564,7 +564,7 @@ config ARCH_TEGRA
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select GENERIC_GPIO
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select GENERIC_GPIO
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select HAVE_CLK
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select HAVE_CLK
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_HAS_BARRIERS if CACHE_L2X0
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select ARCH_HAS_BARRIERS if CACHE_L2X0
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_CPUFREQ
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help
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help
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@ -574,7 +574,7 @@ config ARCH_TEGRA
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config ARCH_PNX4008
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config ARCH_PNX4008
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bool "Philips Nexperia PNX4008 Mobile"
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bool "Philips Nexperia PNX4008 Mobile"
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select CPU_ARM926T
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select CPU_ARM926T
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_USES_GETTIMEOFFSET
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select ARCH_USES_GETTIMEOFFSET
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help
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help
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This enables support for Philips PNX4008 mobile platform.
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This enables support for Philips PNX4008 mobile platform.
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@ -584,7 +584,7 @@ config ARCH_PXA
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depends on MMU
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depends on MMU
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select ARCH_MTD_XIP
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select ARCH_MTD_XIP
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select ARCH_HAS_CPUFREQ
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select ARCH_HAS_CPUFREQ
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select TICK_ONESHOT
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select TICK_ONESHOT
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@ -761,7 +761,7 @@ config ARCH_TCC_926
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bool "Telechips TCC ARM926-based systems"
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bool "Telechips TCC ARM926-based systems"
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select CPU_ARM926T
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select CPU_ARM926T
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select HAVE_CLK
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select HAVE_CLK
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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help
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help
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Support for Telechips TCC ARM926-based systems.
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Support for Telechips TCC ARM926-based systems.
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@ -785,7 +785,7 @@ config ARCH_U300
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select ARM_AMBA
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select ARM_AMBA
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select ARM_VIC
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select ARM_VIC
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_GPIO
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select GENERIC_GPIO
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help
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help
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Support for ST-Ericsson U300 series mobile platforms.
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Support for ST-Ericsson U300 series mobile platforms.
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@ -795,7 +795,7 @@ config ARCH_U8500
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select CPU_V7
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select CPU_V7
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select ARM_AMBA
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select ARM_AMBA
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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help
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help
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Support for ST-Ericsson's Ux500 architecture
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Support for ST-Ericsson's Ux500 architecture
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@ -805,7 +805,7 @@ config ARCH_NOMADIK
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select ARM_AMBA
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select ARM_AMBA
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select ARM_VIC
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select ARM_VIC
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select CPU_ARM926T
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select CPU_ARM926T
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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help
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help
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@ -817,7 +817,7 @@ config ARCH_DAVINCI
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select ZONE_DMA
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select ZONE_DMA
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select HAVE_IDE
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select HAVE_IDE
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_ALLOCATOR
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select GENERIC_ALLOCATOR
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_HAS_HOLES_MEMORYMODEL
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help
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help
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@ -837,7 +837,7 @@ config PLAT_SPEAR
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bool "ST SPEAr"
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bool "ST SPEAr"
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select ARM_AMBA
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select ARM_AMBA
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_REQUIRE_GPIOLIB
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select COMMON_CLKDEV
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select GENERIC_CLOCKEVENTS
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select HAVE_CLK
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select HAVE_CLK
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help
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help
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@ -37,7 +37,3 @@ config SHARP_PARAM
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config SHARP_SCOOP
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config SHARP_SCOOP
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bool
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bool
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config COMMON_CLKDEV
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bool
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select HAVE_CLK
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@ -16,4 +16,3 @@ obj-$(CONFIG_SHARP_SCOOP) += scoop.o
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obj-$(CONFIG_ARCH_IXP2000) += uengine.o
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obj-$(CONFIG_ARCH_IXP2000) += uengine.o
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obj-$(CONFIG_ARCH_IXP23XX) += uengine.o
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obj-$(CONFIG_ARCH_IXP23XX) += uengine.o
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obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o
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obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o
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obj-$(CONFIG_COMMON_CLKDEV) += clkdev.o
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@ -12,23 +12,13 @@
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#ifndef __ASM_CLKDEV_H
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#ifndef __ASM_CLKDEV_H
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#define __ASM_CLKDEV_H
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#define __ASM_CLKDEV_H
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struct clk;
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#include <linux/slab.h>
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struct device;
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struct clk_lookup {
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#include <mach/clkdev.h>
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struct list_head node;
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const char *dev_id;
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const char *con_id;
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struct clk *clk;
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};
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struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
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static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
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const char *dev_fmt, ...);
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{
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return kzalloc(size, GFP_KERNEL);
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void clkdev_add(struct clk_lookup *cl);
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}
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void clkdev_drop(struct clk_lookup *cl);
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void clkdev_add_table(struct clk_lookup *, size_t);
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int clk_add_alias(const char *, const char *, char *, struct device *);
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#endif
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#endif
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@ -21,13 +21,12 @@
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#include <linux/string.h>
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#include <linux/string.h>
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#include <linux/clk.h>
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#include <linux/clk.h>
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#include <linux/spinlock.h>
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#include <linux/spinlock.h>
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#include <linux/clkdev.h>
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#include <mach/csp/hw_cfg.h>
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#include <mach/csp/hw_cfg.h>
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#include <mach/csp/chipcHw_def.h>
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#include <mach/csp/chipcHw_def.h>
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#include <mach/csp/chipcHw_reg.h>
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#include <mach/csp/chipcHw_reg.h>
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#include <mach/csp/chipcHw_inline.h>
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#include <mach/csp/chipcHw_inline.h>
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#include <asm/clkdev.h>
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#include "clock.h"
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#include "clock.h"
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#define clk_is_primary(x) ((x)->type & CLK_TYPE_PRIMARY)
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#define clk_is_primary(x) ((x)->type & CLK_TYPE_PRIMARY)
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@ -30,10 +30,10 @@
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#include <linux/amba/bus.h>
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#include <linux/amba/bus.h>
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#include <linux/clocksource.h>
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#include <linux/clocksource.h>
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#include <linux/clockchips.h>
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#include <linux/clockchips.h>
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#include <linux/clkdev.h>
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#include <mach/csp/mm_addr.h>
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#include <mach/csp/mm_addr.h>
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#include <mach/hardware.h>
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#include <mach/hardware.h>
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#include <asm/clkdev.h>
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#include <linux/io.h>
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#include <linux/io.h>
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#include <asm/irq.h>
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#include <asm/irq.h>
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#include <asm/hardware/arm_timer.h>
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#include <asm/hardware/arm_timer.h>
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@ -68,7 +68,7 @@
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#ifndef __ASSEMBLER__
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#ifndef __ASSEMBLER__
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#include <linux/list.h>
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#include <linux/list.h>
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#include <asm/clkdev.h>
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#include <linux/clkdev.h>
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#define PLLSTAT_GOSTAT BIT(0)
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#define PLLSTAT_GOSTAT BIT(0)
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#define PLLCMD_GOSET BIT(0)
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#define PLLCMD_GOSET BIT(0)
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@ -19,10 +19,10 @@
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#include <linux/string.h>
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#include <linux/string.h>
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#include <linux/io.h>
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#include <linux/io.h>
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#include <linux/spinlock.h>
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#include <linux/spinlock.h>
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#include <linux/clkdev.h>
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#include <mach/hardware.h>
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#include <mach/hardware.h>
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#include <asm/clkdev.h>
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#include <asm/div64.h>
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#include <asm/div64.h>
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@ -22,8 +22,7 @@
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#include <linux/err.h>
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#include <linux/err.h>
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#include <linux/clk.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/io.h>
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#include <linux/clkdev.h>
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#include <asm/clkdev.h>
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#include <mach/clock.h>
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#include <mach/clock.h>
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#include <mach/hardware.h>
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#include <mach/hardware.h>
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@ -21,11 +21,11 @@
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#include <linux/clk.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/io.h>
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/clkdev.h>
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#include <mach/clock.h>
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#include <mach/clock.h>
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#include <mach/hardware.h>
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#include <mach/hardware.h>
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#include <mach/common.h>
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#include <mach/common.h>
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#include <asm/clkdev.h>
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#include <asm/div64.h>
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#include <asm/div64.h>
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|
||||||
#define IO_ADDR_CCM(off) (MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
|
#define IO_ADDR_CCM(off) (MX21_IO_ADDRESS(MX21_CCM_BASE_ADDR + (off)))
|
||||||
|
|
|
@ -21,8 +21,8 @@
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/div64.h>
|
#include <asm/div64.h>
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
|
|
|
@ -21,9 +21,8 @@
|
||||||
#include <linux/amba/bus.h>
|
#include <linux/amba/bus.h>
|
||||||
#include <linux/amba/serial.h>
|
#include <linux/amba/serial.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include <asm/irq.h>
|
#include <asm/irq.h>
|
||||||
|
|
|
@ -22,9 +22,8 @@
|
||||||
#include <linux/amba/clcd.h>
|
#include <linux/amba/clcd.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <asm/hardware/icst.h>
|
#include <asm/hardware/icst.h>
|
||||||
#include <mach/lm.h>
|
#include <mach/lm.h>
|
||||||
#include <mach/impd1.h>
|
#include <mach/impd1.h>
|
||||||
|
|
|
@ -21,9 +21,8 @@
|
||||||
#include <linux/amba/mmci.h>
|
#include <linux/amba/mmci.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/gfp.h>
|
#include <linux/gfp.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include <asm/irq.h>
|
#include <asm/irq.h>
|
||||||
|
|
|
@ -90,10 +90,9 @@
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/amba/bus.h>
|
#include <linux/amba/bus.h>
|
||||||
#include <linux/amba/clcd.h>
|
#include <linux/amba/clcd.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include "clock.h"
|
#include "clock.h"
|
||||||
#include "common.h"
|
#include "common.h"
|
||||||
|
|
|
@ -6,7 +6,7 @@
|
||||||
* published by the Free Software Foundation.
|
* published by the Free Software Foundation.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
struct clkops {
|
struct clkops {
|
||||||
void (*enable)(struct clk *);
|
void (*enable)(struct clk *);
|
||||||
|
|
|
@ -21,8 +21,7 @@
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
|
|
|
@ -23,8 +23,8 @@
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/div64.h>
|
#include <asm/div64.h>
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
|
|
|
@ -21,8 +21,7 @@
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
|
|
|
@ -14,8 +14,8 @@
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/div64.h>
|
#include <asm/div64.h>
|
||||||
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
|
|
|
@ -2,12 +2,12 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/bug.h>
|
#include <asm/bug.h>
|
||||||
#include <asm/div64.h>
|
#include <asm/div64.h>
|
||||||
|
|
||||||
|
|
|
@ -7,7 +7,7 @@
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
#include <linux/errno.h>
|
#include <linux/errno.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include "clock.h"
|
#include "clock.h"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
|
@ -10,7 +10,7 @@
|
||||||
* the Free Software Foundation; either version 2 of the License.
|
* the Free Software Foundation; either version 2 of the License.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
void nuc93x_clk_enable(struct clk *clk, int enable);
|
void nuc93x_clk_enable(struct clk *clk, int enable);
|
||||||
void clks_register(struct clk_lookup *clks, size_t num);
|
void clks_register(struct clk_lookup *clks, size_t num);
|
||||||
|
|
|
@ -17,9 +17,9 @@
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/mach-types.h>
|
#include <asm/mach-types.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <plat/cpu.h>
|
#include <plat/cpu.h>
|
||||||
#include <plat/usb.h>
|
#include <plat/usb.h>
|
||||||
|
|
|
@ -26,10 +26,10 @@
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/bitops.h>
|
#include <linux/bitops.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <plat/cpu.h>
|
#include <plat/cpu.h>
|
||||||
#include <plat/clock.h>
|
#include <plat/clock.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include "clock.h"
|
#include "clock.h"
|
||||||
#include "prm.h"
|
#include "prm.h"
|
||||||
|
|
|
@ -21,8 +21,7 @@
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
|
|
|
@ -11,8 +11,8 @@
|
||||||
#include <linux/spinlock.h>
|
#include <linux/spinlock.h>
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/pxa2xx-regs.h>
|
#include <mach/pxa2xx-regs.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
|
|
||||||
|
|
|
@ -1,4 +1,4 @@
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
struct clkops {
|
struct clkops {
|
||||||
void (*enable)(struct clk *);
|
void (*enable)(struct clk *);
|
||||||
|
|
|
@ -30,8 +30,8 @@
|
||||||
#include <linux/ata_platform.h>
|
#include <linux/ata_platform.h>
|
||||||
#include <linux/amba/mmci.h>
|
#include <linux/amba/mmci.h>
|
||||||
#include <linux/gfp.h>
|
#include <linux/gfp.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/system.h>
|
#include <asm/system.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <asm/irq.h>
|
#include <asm/irq.h>
|
||||||
|
@ -47,7 +47,6 @@
|
||||||
|
|
||||||
#include <asm/hardware/gic.h>
|
#include <asm/hardware/gic.h>
|
||||||
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include <mach/irqs.h>
|
#include <mach/irqs.h>
|
||||||
#include <plat/timer-sp.h>
|
#include <plat/timer-sp.h>
|
||||||
|
|
|
@ -6,7 +6,7 @@ config ARCH_SH7367
|
||||||
bool "SH-Mobile G3 (SH7367)"
|
bool "SH-Mobile G3 (SH7367)"
|
||||||
select CPU_V6
|
select CPU_V6
|
||||||
select HAVE_CLK
|
select HAVE_CLK
|
||||||
select COMMON_CLKDEV
|
select CLKDEV_LOOKUP
|
||||||
select SH_CLK_CPG
|
select SH_CLK_CPG
|
||||||
select GENERIC_CLOCKEVENTS
|
select GENERIC_CLOCKEVENTS
|
||||||
|
|
||||||
|
@ -14,7 +14,7 @@ config ARCH_SH7377
|
||||||
bool "SH-Mobile G4 (SH7377)"
|
bool "SH-Mobile G4 (SH7377)"
|
||||||
select CPU_V7
|
select CPU_V7
|
||||||
select HAVE_CLK
|
select HAVE_CLK
|
||||||
select COMMON_CLKDEV
|
select CLKDEV_LOOKUP
|
||||||
select SH_CLK_CPG
|
select SH_CLK_CPG
|
||||||
select GENERIC_CLOCKEVENTS
|
select GENERIC_CLOCKEVENTS
|
||||||
|
|
||||||
|
@ -22,7 +22,7 @@ config ARCH_SH7372
|
||||||
bool "SH-Mobile AP4 (SH7372)"
|
bool "SH-Mobile AP4 (SH7372)"
|
||||||
select CPU_V7
|
select CPU_V7
|
||||||
select HAVE_CLK
|
select HAVE_CLK
|
||||||
select COMMON_CLKDEV
|
select CLKDEV_LOOKUP
|
||||||
select SH_CLK_CPG
|
select SH_CLK_CPG
|
||||||
select GENERIC_CLOCKEVENTS
|
select GENERIC_CLOCKEVENTS
|
||||||
|
|
||||||
|
|
|
@ -20,8 +20,8 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/sh_clk.h>
|
#include <linux/sh_clk.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
/* SH7367 registers */
|
/* SH7367 registers */
|
||||||
#define RTFRQCR 0xe6150000
|
#define RTFRQCR 0xe6150000
|
||||||
|
|
|
@ -20,8 +20,8 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/sh_clk.h>
|
#include <linux/sh_clk.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
/* SH7372 registers */
|
/* SH7372 registers */
|
||||||
#define FRQCRA 0xe6150000
|
#define FRQCRA 0xe6150000
|
||||||
|
|
|
@ -20,8 +20,8 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/sh_clk.h>
|
#include <linux/sh_clk.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <mach/common.h>
|
#include <mach/common.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
/* SH7377 registers */
|
/* SH7377 registers */
|
||||||
#define RTFRQCR 0xe6150000
|
#define RTFRQCR 0xe6150000
|
||||||
|
|
|
@ -12,8 +12,7 @@
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/module.h>
|
#include <linux/module.h>
|
||||||
#include <linux/spinlock.h>
|
#include <linux/spinlock.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <mach/clock.h>
|
#include <mach/clock.h>
|
||||||
#include <mach/irqs.h>
|
#include <mach/irqs.h>
|
||||||
|
|
|
@ -25,7 +25,7 @@
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
#include <linux/seq_file.h>
|
#include <linux/seq_file.h>
|
||||||
#include <linux/regulator/consumer.h>
|
#include <linux/regulator/consumer.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include "clock.h"
|
#include "clock.h"
|
||||||
#include "board.h"
|
#include "board.h"
|
||||||
|
|
|
@ -21,7 +21,7 @@
|
||||||
#define __MACH_TEGRA_CLOCK_H
|
#define __MACH_TEGRA_CLOCK_H
|
||||||
|
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#define DIV_BUS (1 << 0)
|
#define DIV_BUS (1 << 0)
|
||||||
#define DIV_U71 (1 << 1)
|
#define DIV_U71 (1 << 1)
|
||||||
|
|
|
@ -24,8 +24,7 @@
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/hrtimer.h>
|
#include <linux/hrtimer.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <mach/iomap.h>
|
#include <mach/iomap.h>
|
||||||
|
|
||||||
|
|
|
@ -25,8 +25,8 @@
|
||||||
#include <linux/timer.h>
|
#include <linux/timer.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/seq_file.h>
|
#include <linux/seq_file.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/syscon.h>
|
#include <mach/syscon.h>
|
||||||
|
|
||||||
|
|
|
@ -13,8 +13,7 @@
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
#include <plat/mtu.h>
|
#include <plat/mtu.h>
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
|
|
|
@ -31,8 +31,8 @@
|
||||||
#include <linux/amba/pl022.h>
|
#include <linux/amba/pl022.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/gfp.h>
|
#include <linux/gfp.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/system.h>
|
#include <asm/system.h>
|
||||||
#include <asm/irq.h>
|
#include <asm/irq.h>
|
||||||
#include <asm/leds.h>
|
#include <asm/leds.h>
|
||||||
|
@ -46,7 +46,6 @@
|
||||||
#include <asm/mach/irq.h>
|
#include <asm/mach/irq.h>
|
||||||
#include <asm/mach/time.h>
|
#include <asm/mach/time.h>
|
||||||
#include <asm/mach/map.h>
|
#include <asm/mach/map.h>
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/hardware.h>
|
#include <mach/hardware.h>
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include <plat/timer-sp.h>
|
#include <plat/timer-sp.h>
|
||||||
|
|
|
@ -8,8 +8,8 @@
|
||||||
#include <linux/platform_device.h>
|
#include <linux/platform_device.h>
|
||||||
#include <linux/amba/bus.h>
|
#include <linux/amba/bus.h>
|
||||||
#include <linux/amba/clcd.h>
|
#include <linux/amba/clcd.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/pgtable.h>
|
#include <asm/pgtable.h>
|
||||||
#include <asm/hardware/arm_timer.h>
|
#include <asm/hardware/arm_timer.h>
|
||||||
#include <asm/hardware/cache-l2x0.h>
|
#include <asm/hardware/cache-l2x0.h>
|
||||||
|
@ -18,7 +18,6 @@
|
||||||
#include <asm/pmu.h>
|
#include <asm/pmu.h>
|
||||||
#include <asm/smp_twd.h>
|
#include <asm/smp_twd.h>
|
||||||
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/ct-ca9x4.h>
|
#include <mach/ct-ca9x4.h>
|
||||||
|
|
||||||
#include <plat/timer-sp.h>
|
#include <plat/timer-sp.h>
|
||||||
|
|
|
@ -11,15 +11,14 @@
|
||||||
#include <linux/spinlock.h>
|
#include <linux/spinlock.h>
|
||||||
#include <linux/sysdev.h>
|
#include <linux/sysdev.h>
|
||||||
#include <linux/usb/isp1760.h>
|
#include <linux/usb/isp1760.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/sizes.h>
|
#include <asm/sizes.h>
|
||||||
#include <asm/mach/flash.h>
|
#include <asm/mach/flash.h>
|
||||||
#include <asm/mach/map.h>
|
#include <asm/mach/map.h>
|
||||||
#include <asm/mach/time.h>
|
#include <asm/mach/time.h>
|
||||||
#include <asm/hardware/arm_timer.h>
|
#include <asm/hardware/arm_timer.h>
|
||||||
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
#include <mach/motherboard.h>
|
#include <mach/motherboard.h>
|
||||||
|
|
||||||
#include <plat/timer-sp.h>
|
#include <plat/timer-sp.h>
|
||||||
|
|
|
@ -10,7 +10,7 @@
|
||||||
* the Free Software Foundation; either version 2 of the License.
|
* the Free Software Foundation; either version 2 of the License.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
void nuc900_clk_enable(struct clk *clk, int enable);
|
void nuc900_clk_enable(struct clk *clk, int enable);
|
||||||
void nuc900_subclk_enable(struct clk *clk, int enable);
|
void nuc900_subclk_enable(struct clk *clk, int enable);
|
||||||
|
|
|
@ -11,13 +11,13 @@ choice
|
||||||
|
|
||||||
config ARCH_OMAP1
|
config ARCH_OMAP1
|
||||||
bool "TI OMAP1"
|
bool "TI OMAP1"
|
||||||
select COMMON_CLKDEV
|
select CLKDEV_LOOKUP
|
||||||
help
|
help
|
||||||
"Systems based on omap7xx, omap15xx or omap16xx"
|
"Systems based on omap7xx, omap15xx or omap16xx"
|
||||||
|
|
||||||
config ARCH_OMAP2PLUS
|
config ARCH_OMAP2PLUS
|
||||||
bool "TI OMAP2/3/4"
|
bool "TI OMAP2/3/4"
|
||||||
select COMMON_CLKDEV
|
select CLKDEV_LOOKUP
|
||||||
help
|
help
|
||||||
"Systems based on OMAP2, OMAP3 or OMAP4"
|
"Systems based on OMAP2, OMAP3 or OMAP4"
|
||||||
|
|
||||||
|
|
|
@ -8,7 +8,7 @@
|
||||||
#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
|
#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
|
||||||
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
|
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_CLKDEV_OMAP_H
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
struct omap_clk {
|
struct omap_clk {
|
||||||
u16 cpu;
|
u16 cpu;
|
||||||
|
|
|
@ -15,7 +15,7 @@
|
||||||
#define __PLAT_CLOCK_H
|
#define __PLAT_CLOCK_H
|
||||||
|
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <linux/types.h>
|
#include <linux/types.h>
|
||||||
|
|
||||||
/* clk structure flags */
|
/* clk structure flags */
|
||||||
|
|
|
@ -25,9 +25,9 @@
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/delay.h>
|
#include <linux/delay.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/mach-types.h>
|
#include <asm/mach-types.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/platform.h>
|
#include <mach/platform.h>
|
||||||
#include <mach/regs-clkctrl.h>
|
#include <mach/regs-clkctrl.h>
|
||||||
|
|
||||||
|
|
|
@ -1,7 +1,7 @@
|
||||||
config SUPERH
|
config SUPERH
|
||||||
def_bool y
|
def_bool y
|
||||||
select EMBEDDED
|
select EMBEDDED
|
||||||
select HAVE_CLK
|
select CLKDEV_LOOKUP
|
||||||
select HAVE_IDE if HAS_IOPORT
|
select HAVE_IDE if HAS_IOPORT
|
||||||
select HAVE_MEMBLOCK
|
select HAVE_MEMBLOCK
|
||||||
select HAVE_OPROFILE
|
select HAVE_OPROFILE
|
||||||
|
|
|
@ -24,10 +24,10 @@
|
||||||
#include <linux/interrupt.h>
|
#include <linux/interrupt.h>
|
||||||
#include <linux/usb/r8a66597.h>
|
#include <linux/usb/r8a66597.h>
|
||||||
#include <linux/usb/m66592.h>
|
#include <linux/usb/m66592.h>
|
||||||
|
#include <linux/clkdev.h>
|
||||||
#include <net/ax88796.h>
|
#include <net/ax88796.h>
|
||||||
#include <asm/machvec.h>
|
#include <asm/machvec.h>
|
||||||
#include <mach/highlander.h>
|
#include <mach/highlander.h>
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/heartbeat.h>
|
#include <asm/heartbeat.h>
|
||||||
#include <asm/io.h>
|
#include <asm/io.h>
|
||||||
|
|
|
@ -1,9 +1,5 @@
|
||||||
/*
|
/*
|
||||||
* arch/sh/include/asm/clkdev.h
|
* Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
|
||||||
*
|
|
||||||
* Cloned from arch/arm/include/asm/clkdev.h:
|
|
||||||
*
|
|
||||||
* Copyright (C) 2008 Russell King.
|
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
* 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
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
@ -11,25 +7,25 @@
|
||||||
*
|
*
|
||||||
* Helper for the clk API to assist looking up a struct clk.
|
* Helper for the clk API to assist looking up a struct clk.
|
||||||
*/
|
*/
|
||||||
#ifndef __ASM_CLKDEV_H
|
|
||||||
#define __ASM_CLKDEV_H
|
|
||||||
|
|
||||||
struct clk;
|
#ifndef __CLKDEV__H_
|
||||||
|
#define __CLKDEV__H_
|
||||||
|
|
||||||
struct clk_lookup {
|
#include <linux/bootmem.h>
|
||||||
struct list_head node;
|
#include <linux/mm.h>
|
||||||
const char *dev_id;
|
#include <linux/slab.h>
|
||||||
const char *con_id;
|
|
||||||
struct clk *clk;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
|
#include <asm/clock.h>
|
||||||
const char *dev_fmt, ...);
|
|
||||||
|
|
||||||
void clkdev_add(struct clk_lookup *cl);
|
static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
|
||||||
void clkdev_drop(struct clk_lookup *cl);
|
{
|
||||||
|
if (!slab_is_available())
|
||||||
|
return alloc_bootmem_low_pages(size);
|
||||||
|
else
|
||||||
|
return kzalloc(size, GFP_KERNEL);
|
||||||
|
}
|
||||||
|
|
||||||
void clkdev_add_table(struct clk_lookup *, size_t);
|
#define __clk_put(clk)
|
||||||
int clk_add_alias(const char *, const char *, char *, struct device *);
|
#define __clk_get(clk) ({ 1; })
|
||||||
|
|
||||||
#endif
|
#endif /* __CLKDEV_H__ */
|
||||||
|
|
|
@ -11,7 +11,7 @@ endif
|
||||||
|
|
||||||
CFLAGS_REMOVE_return_address.o = -pg
|
CFLAGS_REMOVE_return_address.o = -pg
|
||||||
|
|
||||||
obj-y := clkdev.o debugtraps.o dma-nommu.o dumpstack.o \
|
obj-y := debugtraps.o dma-nommu.o dumpstack.o \
|
||||||
idle.o io.o irq.o irq_$(BITS).o kdebugfs.o \
|
idle.o io.o irq.o irq_$(BITS).o kdebugfs.o \
|
||||||
machvec.o nmi_debug.o process.o \
|
machvec.o nmi_debug.o process.o \
|
||||||
process_$(BITS).o ptrace.o ptrace_$(BITS).o \
|
process_$(BITS).o ptrace.o ptrace_$(BITS).o \
|
||||||
|
|
|
@ -1,171 +0,0 @@
|
||||||
/*
|
|
||||||
* arch/sh/kernel/clkdev.c
|
|
||||||
*
|
|
||||||
* Cloned from arch/arm/common/clkdev.c:
|
|
||||||
*
|
|
||||||
* Copyright (C) 2008 Russell King.
|
|
||||||
*
|
|
||||||
* 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.
|
|
||||||
*
|
|
||||||
* Helper for the clk API to assist looking up a struct clk.
|
|
||||||
*/
|
|
||||||
#include <linux/module.h>
|
|
||||||
#include <linux/kernel.h>
|
|
||||||
#include <linux/device.h>
|
|
||||||
#include <linux/list.h>
|
|
||||||
#include <linux/errno.h>
|
|
||||||
#include <linux/err.h>
|
|
||||||
#include <linux/string.h>
|
|
||||||
#include <linux/mutex.h>
|
|
||||||
#include <linux/clk.h>
|
|
||||||
#include <linux/slab.h>
|
|
||||||
#include <linux/bootmem.h>
|
|
||||||
#include <linux/mm.h>
|
|
||||||
#include <asm/clock.h>
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
|
|
||||||
static LIST_HEAD(clocks);
|
|
||||||
static DEFINE_MUTEX(clocks_mutex);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Find the correct struct clk for the device and connection ID.
|
|
||||||
* We do slightly fuzzy matching here:
|
|
||||||
* An entry with a NULL ID is assumed to be a wildcard.
|
|
||||||
* If an entry has a device ID, it must match
|
|
||||||
* If an entry has a connection ID, it must match
|
|
||||||
* Then we take the most specific entry - with the following
|
|
||||||
* order of precedence: dev+con > dev only > con only.
|
|
||||||
*/
|
|
||||||
static struct clk *clk_find(const char *dev_id, const char *con_id)
|
|
||||||
{
|
|
||||||
struct clk_lookup *p;
|
|
||||||
struct clk *clk = NULL;
|
|
||||||
int match, best = 0;
|
|
||||||
|
|
||||||
list_for_each_entry(p, &clocks, node) {
|
|
||||||
match = 0;
|
|
||||||
if (p->dev_id) {
|
|
||||||
if (!dev_id || strcmp(p->dev_id, dev_id))
|
|
||||||
continue;
|
|
||||||
match += 2;
|
|
||||||
}
|
|
||||||
if (p->con_id) {
|
|
||||||
if (!con_id || strcmp(p->con_id, con_id))
|
|
||||||
continue;
|
|
||||||
match += 1;
|
|
||||||
}
|
|
||||||
if (match == 0)
|
|
||||||
continue;
|
|
||||||
|
|
||||||
if (match > best) {
|
|
||||||
clk = p->clk;
|
|
||||||
best = match;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return clk;
|
|
||||||
}
|
|
||||||
|
|
||||||
struct clk *clk_get_sys(const char *dev_id, const char *con_id)
|
|
||||||
{
|
|
||||||
struct clk *clk;
|
|
||||||
|
|
||||||
mutex_lock(&clocks_mutex);
|
|
||||||
clk = clk_find(dev_id, con_id);
|
|
||||||
mutex_unlock(&clocks_mutex);
|
|
||||||
|
|
||||||
return clk ? clk : ERR_PTR(-ENOENT);
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(clk_get_sys);
|
|
||||||
|
|
||||||
void clkdev_add(struct clk_lookup *cl)
|
|
||||||
{
|
|
||||||
mutex_lock(&clocks_mutex);
|
|
||||||
list_add_tail(&cl->node, &clocks);
|
|
||||||
mutex_unlock(&clocks_mutex);
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(clkdev_add);
|
|
||||||
|
|
||||||
void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
|
|
||||||
{
|
|
||||||
mutex_lock(&clocks_mutex);
|
|
||||||
while (num--) {
|
|
||||||
list_add_tail(&cl->node, &clocks);
|
|
||||||
cl++;
|
|
||||||
}
|
|
||||||
mutex_unlock(&clocks_mutex);
|
|
||||||
}
|
|
||||||
|
|
||||||
#define MAX_DEV_ID 20
|
|
||||||
#define MAX_CON_ID 16
|
|
||||||
|
|
||||||
struct clk_lookup_alloc {
|
|
||||||
struct clk_lookup cl;
|
|
||||||
char dev_id[MAX_DEV_ID];
|
|
||||||
char con_id[MAX_CON_ID];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct clk_lookup * __init_refok
|
|
||||||
clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
|
|
||||||
{
|
|
||||||
struct clk_lookup_alloc *cla;
|
|
||||||
|
|
||||||
if (!slab_is_available())
|
|
||||||
cla = alloc_bootmem_low_pages(sizeof(*cla));
|
|
||||||
else
|
|
||||||
cla = kzalloc(sizeof(*cla), GFP_KERNEL);
|
|
||||||
|
|
||||||
if (!cla)
|
|
||||||
return NULL;
|
|
||||||
|
|
||||||
cla->cl.clk = clk;
|
|
||||||
if (con_id) {
|
|
||||||
strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
|
|
||||||
cla->cl.con_id = cla->con_id;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (dev_fmt) {
|
|
||||||
va_list ap;
|
|
||||||
|
|
||||||
va_start(ap, dev_fmt);
|
|
||||||
vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
|
|
||||||
cla->cl.dev_id = cla->dev_id;
|
|
||||||
va_end(ap);
|
|
||||||
}
|
|
||||||
|
|
||||||
return &cla->cl;
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(clkdev_alloc);
|
|
||||||
|
|
||||||
int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
|
|
||||||
struct device *dev)
|
|
||||||
{
|
|
||||||
struct clk *r = clk_get(dev, id);
|
|
||||||
struct clk_lookup *l;
|
|
||||||
|
|
||||||
if (IS_ERR(r))
|
|
||||||
return PTR_ERR(r);
|
|
||||||
|
|
||||||
l = clkdev_alloc(r, alias, alias_dev_name);
|
|
||||||
clk_put(r);
|
|
||||||
if (!l)
|
|
||||||
return -ENODEV;
|
|
||||||
clkdev_add(l);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(clk_add_alias);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* clkdev_drop - remove a clock dynamically allocated
|
|
||||||
*/
|
|
||||||
void clkdev_drop(struct clk_lookup *cl)
|
|
||||||
{
|
|
||||||
struct clk_lookup_alloc *cla = container_of(cl, struct clk_lookup_alloc, cl);
|
|
||||||
|
|
||||||
mutex_lock(&clocks_mutex);
|
|
||||||
list_del(&cl->node);
|
|
||||||
mutex_unlock(&clocks_mutex);
|
|
||||||
kfree(cla);
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL(clkdev_drop);
|
|
|
@ -2,7 +2,7 @@
|
||||||
#include <linux/compiler.h>
|
#include <linux/compiler.h>
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
|
|
||||||
static struct clk master_clk = {
|
static struct clk master_clk = {
|
||||||
|
|
|
@ -48,20 +48,4 @@ int __init clk_init(void)
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
|
||||||
* Returns a clock. Note that we first try to use device id on the bus
|
|
||||||
* and clock name. If this fails, we try to use clock name only.
|
|
||||||
*/
|
|
||||||
struct clk *clk_get(struct device *dev, const char *con_id)
|
|
||||||
{
|
|
||||||
const char *dev_id = dev ? dev_name(dev) : NULL;
|
|
||||||
|
|
||||||
return clk_get_sys(dev_id, con_id);
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL_GPL(clk_get);
|
|
||||||
|
|
||||||
void clk_put(struct clk *clk)
|
|
||||||
{
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL_GPL(clk_put);
|
|
||||||
|
|
||||||
|
|
|
@ -13,7 +13,7 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/err.h>
|
#include <linux/err.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
|
|
||||||
|
|
|
@ -21,7 +21,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
|
|
||||||
/* SH7343 registers */
|
/* SH7343 registers */
|
||||||
|
|
|
@ -21,7 +21,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
|
|
||||||
/* SH7366 registers */
|
/* SH7366 registers */
|
||||||
|
|
|
@ -21,7 +21,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/hwblk.h>
|
#include <asm/hwblk.h>
|
||||||
#include <cpu/sh7722.h>
|
#include <cpu/sh7722.h>
|
||||||
|
|
|
@ -22,7 +22,7 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/hwblk.h>
|
#include <asm/hwblk.h>
|
||||||
#include <cpu/sh7723.h>
|
#include <cpu/sh7723.h>
|
||||||
|
|
|
@ -22,7 +22,7 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/hwblk.h>
|
#include <asm/hwblk.h>
|
||||||
#include <cpu/sh7724.h>
|
#include <cpu/sh7724.h>
|
||||||
|
|
|
@ -12,7 +12,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
|
|
||||||
|
|
|
@ -13,7 +13,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
#include <asm/io.h>
|
#include <asm/io.h>
|
||||||
|
|
|
@ -12,7 +12,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
#include <asm/io.h>
|
#include <asm/io.h>
|
||||||
|
|
|
@ -14,7 +14,7 @@
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <linux/cpufreq.h>
|
#include <linux/cpufreq.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
#include <cpu/sh7785.h>
|
#include <cpu/sh7785.h>
|
||||||
|
|
|
@ -13,7 +13,7 @@
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
|
|
||||||
|
|
|
@ -14,7 +14,7 @@
|
||||||
#include <linux/init.h>
|
#include <linux/init.h>
|
||||||
#include <linux/kernel.h>
|
#include <linux/kernel.h>
|
||||||
#include <linux/io.h>
|
#include <linux/io.h>
|
||||||
#include <asm/clkdev.h>
|
#include <linux/clkdev.h>
|
||||||
#include <asm/clock.h>
|
#include <asm/clock.h>
|
||||||
#include <asm/freq.h>
|
#include <asm/freq.h>
|
||||||
|
|
||||||
|
|
|
@ -111,4 +111,6 @@ source "drivers/xen/Kconfig"
|
||||||
source "drivers/staging/Kconfig"
|
source "drivers/staging/Kconfig"
|
||||||
|
|
||||||
source "drivers/platform/Kconfig"
|
source "drivers/platform/Kconfig"
|
||||||
|
|
||||||
|
source "drivers/clk/Kconfig"
|
||||||
endmenu
|
endmenu
|
||||||
|
|
|
@ -114,3 +114,5 @@ obj-$(CONFIG_VLYNQ) += vlynq/
|
||||||
obj-$(CONFIG_STAGING) += staging/
|
obj-$(CONFIG_STAGING) += staging/
|
||||||
obj-y += platform/
|
obj-y += platform/
|
||||||
obj-y += ieee802154/
|
obj-y += ieee802154/
|
||||||
|
#common clk code
|
||||||
|
obj-y += clk/
|
||||||
|
|
|
@ -0,0 +1,4 @@
|
||||||
|
|
||||||
|
config CLKDEV_LOOKUP
|
||||||
|
bool
|
||||||
|
select HAVE_CLK
|
|
@ -0,0 +1,2 @@
|
||||||
|
|
||||||
|
obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o
|
|
@ -1,5 +1,5 @@
|
||||||
/*
|
/*
|
||||||
* arch/arm/common/clkdev.c
|
* drivers/clk/clkdev.c
|
||||||
*
|
*
|
||||||
* Copyright (C) 2008 Russell King.
|
* Copyright (C) 2008 Russell King.
|
||||||
*
|
*
|
||||||
|
@ -18,10 +18,7 @@
|
||||||
#include <linux/string.h>
|
#include <linux/string.h>
|
||||||
#include <linux/mutex.h>
|
#include <linux/mutex.h>
|
||||||
#include <linux/clk.h>
|
#include <linux/clk.h>
|
||||||
#include <linux/slab.h>
|
#include <linux/clkdev.h>
|
||||||
|
|
||||||
#include <asm/clkdev.h>
|
|
||||||
#include <mach/clkdev.h>
|
|
||||||
|
|
||||||
static LIST_HEAD(clocks);
|
static LIST_HEAD(clocks);
|
||||||
static DEFINE_MUTEX(clocks_mutex);
|
static DEFINE_MUTEX(clocks_mutex);
|
||||||
|
@ -120,12 +117,12 @@ struct clk_lookup_alloc {
|
||||||
char con_id[MAX_CON_ID];
|
char con_id[MAX_CON_ID];
|
||||||
};
|
};
|
||||||
|
|
||||||
struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
|
struct clk_lookup * __init_refok
|
||||||
const char *dev_fmt, ...)
|
clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
|
||||||
{
|
{
|
||||||
struct clk_lookup_alloc *cla;
|
struct clk_lookup_alloc *cla;
|
||||||
|
|
||||||
cla = kzalloc(sizeof(*cla), GFP_KERNEL);
|
cla = __clkdev_alloc(sizeof(*cla));
|
||||||
if (!cla)
|
if (!cla)
|
||||||
return NULL;
|
return NULL;
|
||||||
|
|
|
@ -0,0 +1,36 @@
|
||||||
|
/*
|
||||||
|
* include/linux/clkdev.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Russell King.
|
||||||
|
*
|
||||||
|
* 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.
|
||||||
|
*
|
||||||
|
* Helper for the clk API to assist looking up a struct clk.
|
||||||
|
*/
|
||||||
|
#ifndef __CLKDEV_H
|
||||||
|
#define __CLKDEV_H
|
||||||
|
|
||||||
|
#include <asm/clkdev.h>
|
||||||
|
|
||||||
|
struct clk;
|
||||||
|
struct device;
|
||||||
|
|
||||||
|
struct clk_lookup {
|
||||||
|
struct list_head node;
|
||||||
|
const char *dev_id;
|
||||||
|
const char *con_id;
|
||||||
|
struct clk *clk;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
|
||||||
|
const char *dev_fmt, ...);
|
||||||
|
|
||||||
|
void clkdev_add(struct clk_lookup *cl);
|
||||||
|
void clkdev_drop(struct clk_lookup *cl);
|
||||||
|
|
||||||
|
void clkdev_add_table(struct clk_lookup *, size_t);
|
||||||
|
int clk_add_alias(const char *, const char *, char *, struct device *);
|
||||||
|
|
||||||
|
#endif
|
Loading…
Reference in New Issue