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author | Matt Porter <matt.porter@linaro.org> | 2013-10-07 15:52:59 +0530 |
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committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-07 17:55:50 +0530 |
commit | c97a9b3275997b09729aaf11bd8ace08478447a2 (patch) | |
tree | 391409799fde25901b4521f486a328e5b52bbd76 /arch/arm/cpu/armv7 | |
parent | 0ab449beec5287ca600eca8c9bc7fe052af99162 (diff) | |
download | u-boot-imx-c97a9b3275997b09729aaf11bd8ace08478447a2.zip u-boot-imx-c97a9b3275997b09729aaf11bd8ace08478447a2.tar.gz u-boot-imx-c97a9b3275997b09729aaf11bd8ace08478447a2.tar.bz2 |
omap5: add qspi support
Add QSPI definitions and clock configuration support.
Signed-off-by: Matt Porter <matt.porter@linaro.org>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
-rw-r--r-- | arch/arm/cpu/armv7/omap5/hw_data.c | 8 | ||||
-rw-r--r-- | arch/arm/cpu/armv7/omap5/prcm-regs.c | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index fbbc486..c00bfb8 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -426,6 +426,10 @@ void enable_basic_clocks(void) #ifdef CONFIG_DRIVER_TI_CPSW (*prcm)->cm_gmac_gmac_clkctrl, #endif + +#ifdef CONFIG_TI_QSPI + (*prcm)->cm_l4per_qspi_clkctrl, +#endif 0 }; @@ -454,6 +458,10 @@ void enable_basic_clocks(void) clk_modules_explicit_en_essential, 1); +#ifdef CONFIG_TI_QSPI + setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24)); +#endif + /* Enable SCRM OPT clocks for PER and CORE dpll */ setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl, OPTFCLKEN_SCRM_PER_MASK); diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index 5a3d52c..7a7cade 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -921,6 +921,7 @@ struct prcm_regs const dra7xx_prcm = { .cm_l4per_gpio8_clkctrl = 0x4a009818, .cm_l4per_mmcsd3_clkctrl = 0x4a009820, .cm_l4per_mmcsd4_clkctrl = 0x4a009828, + .cm_l4per_qspi_clkctrl = 0x4a009838, .cm_l4per_uart1_clkctrl = 0x4a009840, .cm_l4per_uart2_clkctrl = 0x4a009848, .cm_l4per_uart3_clkctrl = 0x4a009850, |