platform/x86:intel/pmc: Create generic_core_init() for all platforms

Create a generic_core_init() function for all architectures to reduce
duplicate code in each architecture file. Create an info structure
to catch the variations between each architecture and pass it to the
generic init function.

Convert all architectures to call the generic core init function.

Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Link: https://lore.kernel.org/r/20250207225615.401235-4-xi.pardee@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

1 files changed, 16 insertions, 15 deletions

diff --git a/drivers/platform/x86/intel/pmc/tgl.c b/drivers/platform/x86/intel/pmc/tgl.c
index 4fec43d212d0..bc3cb949c672 100644
--- a/drivers/platform/x86/intel/pmc/tgl.c
+++ b/drivers/platform/x86/intel/pmc/tgl.c
@@ -285,35 +285,36 @@ free_acpi_obj:
 	ACPI_FREE(out_obj);
 }
 
-static int tgl_core_generic_init(struct pmc_dev *pmcdev, int pch_tp)
-{
-	struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN];
-	int ret;
+static struct pmc_dev_info tgl_l_pmc_dev = {
+	.map = &tgl_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+};
 
-	if (pch_tp == PCH_H)
-		pmc->map = &tgl_h_reg_map;
-	else
-		pmc->map = &tgl_reg_map;
+static struct pmc_dev_info tgl_pmc_dev = {
+	.map = &tgl_h_reg_map,
+	.suspend = cnl_suspend,
+	.resume = cnl_resume,
+};
 
-	pmcdev->suspend = cnl_suspend;
-	pmcdev->resume = cnl_resume;
+static int tgl_core_generic_init(struct pmc_dev *pmcdev, struct pmc_dev_info *pmc_dev_info)
+{
+	int ret;
 
-	ret = get_primary_reg_base(pmc);
+	ret = generic_core_init(pmcdev, pmc_dev_info);
 	if (ret)
 		return ret;
 
-	pmc_core_get_low_power_modes(pmcdev);
 	pmc_core_get_tgl_lpm_reqs(pmcdev->pdev);
-
 	return 0;
 }
 
 int tgl_l_core_init(struct pmc_dev *pmcdev)
 {
-	return tgl_core_generic_init(pmcdev, PCH_LP);
+	return tgl_core_generic_init(pmcdev, &tgl_l_pmc_dev);
 }
 
 int tgl_core_init(struct pmc_dev *pmcdev)
 {
-	return tgl_core_generic_init(pmcdev, PCH_H);
+	return tgl_core_generic_init(pmcdev, &tgl_pmc_dev);
 }