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>

11 files changed, 0 insertions, 123 deletions

diff --git a/src/drivers/intel/dptf/dptf.h b/src/drivers/intel/dptf/dptf.h
index bf383084b0..676d11455a 100644
--- a/src/drivers/intel/dptf/dptf.h
+++ b/src/drivers/intel/dptf/dptf.h
@@ -28,10 +28,4 @@ struct dptf_platform_info {
 	} tpch_method_names;
 };
 
-/*
- * `soc_get_dptf_platform_info()` is a callback into the SoC directory
- * to fill in the `struct dptf_platform_info` data structure.
- */
-const struct dptf_platform_info *soc_get_dptf_platform_info(void);
-
 #endif /* _DRIVERS_INTEL_DPTF_H_ */
diff --git a/src/soc/intel/alderlake/Makefile.inc b/src/soc/intel/alderlake/Makefile.inc
index 7f808ffa6e..415c2b1a56 100644
--- a/src/soc/intel/alderlake/Makefile.inc
+++ b/src/soc/intel/alderlake/Makefile.inc
@@ -27,7 +27,6 @@ romstage-y += cpu.c
 ramstage-y += acpi.c
 ramstage-y += chip.c
 ramstage-y += cpu.c
-ramstage-y += dptf.c
 ramstage-y += elog.c
 ramstage-y += espi.c
 ramstage-y += finalize.c
diff --git a/src/soc/intel/alderlake/dptf.c b/src/soc/intel/alderlake/dptf.c
deleted file mode 100644
index 00f2e5ca80..0000000000
--- a/src/soc/intel/alderlake/dptf.c
+++ /dev/null
@@ -1,35 +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 adl_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,
-	/* _HID for the toplevel TPCH device, typically \_SB.TPCH */
-	.tpch_device_hid = DPTF_TPCH_DEVICE,
-	/* _HID for the toplevel TPWR device, typically \_SB.DPTF.TPWR */
-	.tpwr_device_hid = DPTF_TPWR_DEVICE,
-	/* _HID for the toplevel BAT1 device, typically \_SB.DPTF.BAT1 */
-	.tbat_device_hid = DPTF_BAT1_DEVICE,
-
-	.tpch_method_names = {
-		.set_fivr_low_clock_method = "RFC0",
-		.set_fivr_high_clock_method = "RFC1",
-		.get_fivr_low_clock_method = "GFC0",
-		.get_fivr_high_clock_method = "GFC1",
-		.get_fivr_ssc_method = "GEMI",
-		.get_fivr_switching_fault_status = "GFFS",
-		.get_fivr_switching_freq_mhz = "GFCS",
-	},
-};
-
-const struct dptf_platform_info *soc_get_dptf_platform_info(void)
-{
-	return &adl_dptf_platform_info;
-}
diff --git a/src/soc/intel/apollolake/Makefile.inc b/src/soc/intel/apollolake/Makefile.inc
index 00adb9cb50..107a913932 100644
--- a/src/soc/intel/apollolake/Makefile.inc
+++ b/src/soc/intel/apollolake/Makefile.inc
@@ -49,7 +49,6 @@ ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
 ramstage-y += cpu.c
 ramstage-y += chip.c
 ramstage-y += cse.c
-ramstage-y += dptf.c
 ramstage-y += elog.c
 ramstage-y += graphics.c
 ramstage-y += gspi.c
diff --git a/src/soc/intel/apollolake/dptf.c b/src/soc/intel/apollolake/dptf.c
deleted file mode 100644
index ba6cd59440..0000000000
--- a/src/soc/intel/apollolake/dptf.c
+++ /dev/null
@@ -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 apl_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 &apl_dptf_platform_info;
-}
diff --git a/src/soc/intel/cannonlake/Makefile.inc b/src/soc/intel/cannonlake/Makefile.inc
index 4bd6a00e0a..5c02252366 100644
--- a/src/soc/intel/cannonlake/Makefile.inc
+++ b/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
diff --git a/src/soc/intel/cannonlake/dptf.c b/src/soc/intel/cannonlake/dptf.c
deleted file mode 100644
index 2ddcc9e2c4..0000000000
--- a/src/soc/intel/cannonlake/dptf.c
+++ /dev/null
@@ -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;
-}
diff --git a/src/soc/intel/jasperlake/Makefile.inc b/src/soc/intel/jasperlake/Makefile.inc
index 44fbdf341d..44d09080ea 100644
--- a/src/soc/intel/jasperlake/Makefile.inc
+++ b/src/soc/intel/jasperlake/Makefile.inc
@@ -27,7 +27,6 @@ romstage-y += reset.c
 ramstage-y += acpi.c
 ramstage-y += chip.c
 ramstage-y += cpu.c
-ramstage-y += dptf.c
 ramstage-y += elog.c
 ramstage-y += espi.c
 ramstage-y += finalize.c
diff --git a/src/soc/intel/jasperlake/dptf.c b/src/soc/intel/jasperlake/dptf.c
deleted file mode 100644
index 5656fd7509..0000000000
--- a/src/soc/intel/jasperlake/dptf.c
+++ /dev/null
@@ -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 jsl_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 &jsl_dptf_platform_info;
-}
diff --git a/src/soc/intel/tigerlake/Makefile.inc b/src/soc/intel/tigerlake/Makefile.inc
index 5a00699a90..e8cd7b32b8 100644
--- a/src/soc/intel/tigerlake/Makefile.inc
+++ b/src/soc/intel/tigerlake/Makefile.inc
@@ -25,7 +25,6 @@ romstage-y += reset.c
 ramstage-y += acpi.c
 ramstage-y += chip.c
 ramstage-y += cpu.c
-ramstage-y += dptf.c
 ramstage-y += elog.c
 ramstage-y += espi.c
 ramstage-y += finalize.c
diff --git a/src/soc/intel/tigerlake/dptf.c b/src/soc/intel/tigerlake/dptf.c
deleted file mode 100644
index ad3b7175e8..0000000000
--- a/src/soc/intel/tigerlake/dptf.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <drivers/intel/dptf/dptf.h>
-#include <soc/dptf.h>
-#include <stdbool.h>
-
-static const struct dptf_platform_info tgl_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 &tgl_dptf_platform_info;
-}