soc/intel: Drop SoC specific DPTF implementation

This patch drops the SoC specific implementation as DPTF driver can
now fillin those platform specific data using SoC specific macros.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: If65976f15374ba2410b537b1646ce466ba02969b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71112
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>

src/soc/intel/cannonlake/Makefile.inc

@@ -29,7 +29,6 @@ romstage-y += uart.c
 ramstage-y += acpi.c
 ramstage-y += chip.c
 ramstage-y += cpu.c
-ramstage-y += dptf.c
 ramstage-y += elog.c
 ramstage-y += finalize.c
 ramstage-y += fsp_params.c

src/soc/intel/cannonlake/dptf.c

@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <drivers/intel/dptf/dptf.h>
-#include <soc/dptf.h>
-
-static const struct dptf_platform_info cnl_dptf_platform_info = {
-	.use_eisa_hids = CONFIG(DPTF_USE_EISA_HID),
-	/* _HID for the toplevel DPTF device, typically \_SB.DPTF */
-	.dptf_device_hid = DPTF_DPTF_DEVICE,
-	/* _HID for Intel DPTF Generic Device (these require PTYP as well) */
-	.generic_hid = DPTF_GEN_DEVICE,
-	/* _HID for Intel DPTF Fan Device */
-	.fan_hid = DPTF_FAN_DEVICE,
-};
-
-const struct dptf_platform_info *soc_get_dptf_platform_info(void)
-{
-	return &cnl_dptf_platform_info;
-}