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| author | Mac Lin <mkl0301@gmail.com> | 2010-11-23 00:32:44 +0800 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-11-26 21:10:51 +0300 |
| commit | cf36797f35676dafae9d44484391ac7f56b2485a (patch) | |
| tree | cd2b6a20e50a0ffb96411ceb0d9b0906e2faf674 /arch/arm/mach-cns3xxx/include | |
| parent | 38e64ba0f13918d11e50bbd5bb775781ccd6439d (diff) | |
| download | kernel_samsung_smdk4412-cf36797f35676dafae9d44484391ac7f56b2485a.zip kernel_samsung_smdk4412-cf36797f35676dafae9d44484391ac7f56b2485a.tar.gz kernel_samsung_smdk4412-cf36797f35676dafae9d44484391ac7f56b2485a.tar.bz2 | |
ARM: cns3xxx: Add architecture definition for EHCI/OHCI controller
This patch add plateform_device for EHCI and OHCI controller on CNS3XXX.
Power reference count (usb_pwr_ref) is used to control enabling and
disabling the single clock control for both EHCI and OHCI controller.
It also removes EHCI/OHCI unused virtual address definitions.
Signed-off-by: Mac Lin <mkl0301@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'arch/arm/mach-cns3xxx/include')
| -rw-r--r-- | arch/arm/mach-cns3xxx/include/mach/cns3xxx.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-cns3xxx/include/mach/pm.h | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h index 6dbce13..191c8e5 100644 --- a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h +++ b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h @@ -165,7 +165,6 @@ #define CNS3XXX_USBOTG_BASE_VIRT 0xFFF15000 #define CNS3XXX_USB_BASE 0x82000000 /* USB Host Control */ -#define CNS3XXX_USB_BASE_VIRT 0xFFF16000 #define CNS3XXX_SATA2_BASE 0x83000000 /* SATA */ #define CNS3XXX_SATA2_SIZE SZ_16M @@ -184,7 +183,6 @@ #define CNS3XXX_2DG_BASE_VIRT 0xFFF1B000 #define CNS3XXX_USB_OHCI_BASE 0x88000000 /* USB OHCI */ -#define CNS3XXX_USB_OHCI_BASE_VIRT 0xFFF1C000 #define CNS3XXX_L2C_BASE 0x92000000 /* L2 Cache Control */ #define CNS3XXX_L2C_BASE_VIRT 0xFFF27000 diff --git a/arch/arm/mach-cns3xxx/include/mach/pm.h b/arch/arm/mach-cns3xxx/include/mach/pm.h index 102617b..6eae7f7 100644 --- a/arch/arm/mach-cns3xxx/include/mach/pm.h +++ b/arch/arm/mach-cns3xxx/include/mach/pm.h @@ -11,9 +11,13 @@ #ifndef __CNS3XXX_PM_H #define __CNS3XXX_PM_H +#include <asm/atomic.h> + void cns3xxx_pwr_clk_en(unsigned int block); void cns3xxx_pwr_clk_dis(unsigned int block); void cns3xxx_pwr_power_up(unsigned int block); void cns3xxx_pwr_power_down(unsigned int block); +extern atomic_t usb_pwr_ref; + #endif /* __CNS3XXX_PM_H */ |