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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-12-26 14:51:35 -0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-01-02 17:16:51 +0100 |
| commit | 02229827804980e3cce48bf4fce43699046bcf7e (patch) | |
| tree | 27e881534541e05ab3a63aacdff3cf79ba0d1467 /arch/arm/include/asm/arch-mx6 | |
| parent | 39f0ac9347ed825089181c4b57ea9326332e66c3 (diff) | |
| download | talos-obmc-uboot-02229827804980e3cce48bf4fce43699046bcf7e.tar.gz talos-obmc-uboot-02229827804980e3cce48bf4fce43699046bcf7e.zip | |
mx6: soc: Disable VDDPU regulator
As U-boot does not use GPU/VPU peripherals, shutdown the VDDPU regulator
in order to save power.
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx6')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/crm_regs.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/imx-regs.h | 23 |
2 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h index 720207303b..aede126f50 100644 --- a/arch/arm/include/asm/arch-mx6/crm_regs.h +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h @@ -890,4 +890,5 @@ struct mxc_ccm_reg { #define BF_ANADIG_PFD_528_PFD0_FRAC(v) \ (((v) << 0) & BM_ANADIG_PFD_528_PFD0_FRAC) +#define ANADIG_ANA_MISC2_REG1_BO_EN (1 << 13) #endif /*__ARCH_ARM_MACH_MX6_CCM_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index 7ef7152678..fb0c4c76eb 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -659,5 +659,28 @@ struct wdog_regs { u16 wmcr; /* Miscellaneous Control */ }; +struct gpc_regs { + u32 ctrl; /* 0x000 */ + u32 pgr; /* 0x004 */ + u32 imr1; /* 0x008 */ + u32 imr2; /* 0x00c */ + u32 imr3; /* 0x010 */ + u32 imr4; /* 0x014 */ + u32 isr1; /* 0x018 */ + u32 isr2; /* 0x01c */ + u32 isr3; /* 0x020 */ + u32 isr4; /* 0x024 */ + u32 reserved1[0x86]; + u32 gpu_ctrl; /* 0x260 */ + u32 gpu_pupscr; /* 0x264 */ + u32 gpu_pdnscr; /* 0x268 */ + u32 gpu_sr; /* 0x26c */ + u32 reserved2[0xc]; + u32 cpu_ctrl; /* 0x2a0 */ + u32 cpu_pupscr; /* 0x2a4 */ + u32 cpu_pdnscr; /* 0x2a8 */ + u32 cpu_sr; /* 0x2ac */ +}; + #endif /* __ASSEMBLER__*/ #endif /* __ASM_ARCH_MX6_IMX_REGS_H__ */ |
