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ARM: OMAP4+: PRM: Add AM437x specific data
The register offsets for some of the PRM Registers are different hence populating the differing fields. This is needed to support IO wake up feature for am437x family. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
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1 changed files with 11 additions and 1 deletions
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@ -18,13 +18,14 @@
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#include <linux/err.h>
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#include <linux/io.h>
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#include <linux/of_irq.h>
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#include <linux/of.h>
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#include "soc.h"
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#include "iomap.h"
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#include "common.h"
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#include "vp.h"
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#include "prm44xx.h"
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#include "prcm43xx.h"
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#include "prm-regbits-44xx.h"
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#include "prcm44xx.h"
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#include "prminst44xx.h"
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@ -722,6 +723,15 @@ int __init omap44xx_prm_init(const struct omap_prcm_init_data *data)
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omap4_prminst_set_prm_dev_inst(data->device_inst_offset);
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/* Add AM437X specific differences */
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if (of_device_is_compatible(data->np, "ti,am4-prcm")) {
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omap4_prcm_irq_setup.nr_irqs = 1;
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omap4_prcm_irq_setup.nr_regs = 1;
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omap4_prcm_irq_setup.pm_ctrl = AM43XX_PRM_IO_PMCTRL_OFFSET;
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omap4_prcm_irq_setup.ack = AM43XX_PRM_IRQSTATUS_MPU_OFFSET;
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omap4_prcm_irq_setup.mask = AM43XX_PRM_IRQENABLE_MPU_OFFSET;
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}
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return prm_register(&omap44xx_prm_ll_data);
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}
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