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am43xx: Add qspi support

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Add QSPI definitions and clock configuration support.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Sourav Poddar 2013-12-21 12:50:12 +05:30 committed by Jagannadha Sutradharudu Teki
parent 060aaada06
commit b56e71e2d4
3 changed files with 5 additions and 1 deletions
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1
arch/arm/cpu/armv7/am33xx/clock_am43xx.c
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@ -98,6 +98,7 @@ void enable_basic_clocks(void)
&cmper->emiffwclkctrl, &cmper->emiffwclkctrl,
&cmper->emifclkctrl, &cmper->emifclkctrl,
&cmper->otfaemifclkctrl, &cmper->otfaemifclkctrl,
&cmper->qspiclkctrl,
0 0
}; };

4
arch/arm/include/asm/arch-am33xx/cpu.h
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@ -332,7 +332,9 @@ struct cm_perpll {
unsigned int mcasp1clkctrl; /* offset 0x240 */ unsigned int mcasp1clkctrl; /* offset 0x240 */
unsigned int resv11; unsigned int resv11;
unsigned int mmc2clkctrl; /* offset 0x248 */ unsigned int mmc2clkctrl; /* offset 0x248 */
unsigned int resv12[5]; unsigned int resv12[3];
unsigned int qspiclkctrl; /* offset 0x258 */
unsigned int resv121;
unsigned int usb0clkctrl; /* offset 0x260 */ unsigned int usb0clkctrl; /* offset 0x260 */
unsigned int resv13[103]; unsigned int resv13[103];
unsigned int l4lsclkstctrl; /* offset 0x400 */ unsigned int l4lsclkstctrl; /* offset 0x400 */

1
arch/arm/include/asm/arch-am33xx/omap.h
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@ -29,5 +29,6 @@
#define SRAM_SCRATCH_SPACE_ADDR 0x40337C00 #define SRAM_SCRATCH_SPACE_ADDR 0x40337C00
#define AM4372_BOARD_NAME_START SRAM_SCRATCH_SPACE_ADDR #define AM4372_BOARD_NAME_START SRAM_SCRATCH_SPACE_ADDR
#define AM4372_BOARD_NAME_END SRAM_SCRATCH_SPACE_ADDR + 0xC #define AM4372_BOARD_NAME_END SRAM_SCRATCH_SPACE_ADDR + 0xC
#define QSPI_BASE 0x47900000
#endif #endif
#endif #endif