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| author | Helmut Raiger <helmut.raiger@hale.at> | 2011-10-12 23:08:30 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2011-10-13 12:27:24 +0200 |
| commit | f00291985b231c5c1f05fc6d09488001d22ae7e3 (patch) | |
| tree | 6a06a5fc8593457c2d1d3db5c3189a5972d72197 /arch/arm/include/asm/arch-mx31 | |
| parent | 02ae1a1860af28164b41e0b29e53e1a1ee913225 (diff) | |
| download | u-boot-imx-f00291985b231c5c1f05fc6d09488001d22ae7e3.zip u-boot-imx-f00291985b231c5c1f05fc6d09488001d22ae7e3.tar.gz u-boot-imx-f00291985b231c5c1f05fc6d09488001d22ae7e3.tar.bz2 | |
mx31: make HSP clock for mx3fb driver available
This additionally updates mx31/generic.c by
- replacing __REG() macro accesses with readl() and writel()
- providing macros for PDR0 and PLL bit accesses
Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'arch/arm/include/asm/arch-mx31')
| -rw-r--r-- | arch/arm/include/asm/arch-mx31/clock.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx31/imx-regs.h | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h index cc99a75..2e3bce2 100644 --- a/arch/arm/include/asm/arch-mx31/clock.h +++ b/arch/arm/include/asm/arch-mx31/clock.h @@ -30,6 +30,7 @@ enum mxc_clock { MXC_IPG_PERCLK, MXC_CSPI_CLK, MXC_UART_CLK, + MXC_IPU_CLK }; unsigned int mxc_get_clock(enum mxc_clock clk); diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h index 0dcd9fe..f263e6bc 100644 --- a/arch/arm/include/asm/arch-mx31/imx-regs.h +++ b/arch/arm/include/asm/arch-mx31/imx-regs.h @@ -513,6 +513,20 @@ enum iomux_pins { #define PLL_MFI(x) (((x) & 0xf) << 10) #define PLL_MFN(x) (((x) & 0x3ff) << 0) +#define GET_PDR0_CSI_PODF(x) (((x) >> 23) & 0x1ff) +#define GET_PDR0_PER_PODF(x) (((x) >> 16) & 0x1f) +#define GET_PDR0_HSP_PODF(x) (((x) >> 11) & 0x7) +#define GET_PDR0_NFC_PODF(x) (((x) >> 8) & 0x7) +#define GET_PDR0_IPG_PODF(x) (((x) >> 6) & 0x3) +#define GET_PDR0_MAX_PODF(x) (((x) >> 3) & 0x7) +#define GET_PDR0_MCU_PODF(x) ((x) & 0x7) + +#define GET_PLL_PD(x) (((x) >> 26) & 0xf) +#define GET_PLL_MFD(x) (((x) >> 16) & 0x3ff) +#define GET_PLL_MFI(x) (((x) >> 10) & 0xf) +#define GET_PLL_MFN(x) (((x) >> 0) & 0x3ff) + + #define WEIM_ESDCTL0 0xB8001000 #define WEIM_ESDCFG0 0xB8001004 #define WEIM_ESDCTL1 0xB8001008 |