Merge tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers updates from Ilpo Järvinen:

 - alienware-wmi:
     - Refactor and split WMAX/legacy drivers

 - dell-ddv:
     - Correct +0.1 offset in temperature
     - Use the power supply extension mechanism for battery temperatures

 - intel/pmc:
     - Refactor init to mostly use a common init function
     - Add support for Arrow Lake U/H
     - Add support for Panther Lake

 - intel/sst:
     - Improve multi die handling
     - Prefix header search path with sysroot (fixes cross-compiling)

 - lenovo-wmi-hotkey-utilities:
     - Support for mic & audio mute LEDs

 - samsung-galaxybook:
     - Add driver for Samsung Galaxy Book series

 - wmi:
     - Rework WCxx/WExx ACPI method handling
     - Enable data block collection when the data block is set

 - platform/arm:
     - Add Huawei Matebook E Go EC driver

 - platform/mellanox:
     - Relocate to drivers/platform/mellanox/
     - mlxbf-bootctl:
     - RTC battery status sysfs support

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (75 commits)
  platform/x86: x86-android-tablets: Add select POWER_SUPPLY to Kconfig
  platform/x86/amd/pmf: convert timeouts to secs_to_jiffies()
  platform/x86: thinkpad_acpi: convert timeouts to secs_to_jiffies()
  irqdomain: platform/x86: Switch to irq_domain_create_linear()
  platform/x86/amd/pmc: fix leak in probe()
  tools/power/x86/intel-speed-select: v1.22 release
  tools/power/x86/intel-speed-select: Prefix header search path with sysroot
  tools/power/x86/intel-speed-select: Die ID for IO dies
  tools/power/x86/intel-speed-select: Fix the condition to check multi die system
  tools/power/x86/intel-speed-select: Prevent increasing MAX_DIE_PER_PACKAGE
  platform/x86/amd/pmc: Use managed APIs for mutex
  platform/x86/amd/pmc: Remove unnecessary line breaks
  platform/x86/amd/pmc: Move macros and structures to the PMC header file
  platform/x86/amd/pmc: Notify user when platform does not support s0ix transition
  platform/x86: dell-ddv: Use the power supply extension mechanism
  platform/x86: dell-ddv: Use devm_battery_hook_register
  platform/x86: dell-ddv: Fix temperature calculation
  platform/x86: thinkpad_acpi: check the return value of devm_mutex_init()
  platform/x86: samsung-galaxybook: Fix block_recording not supported logic
  platform/x86: dell-uart-backlight: Make dell_uart_bl_serdev_driver static
  ...

1 files changed, 82 insertions, 0 deletions

diff --git a/drivers/platform/x86/amd/pmc/pmc.h b/drivers/platform/x86/amd/pmc/pmc.h
index f43f0253b0f5..62f3e51020fd 100644
--- a/drivers/platform/x86/amd/pmc/pmc.h
+++ b/drivers/platform/x86/amd/pmc/pmc.h
@@ -14,6 +14,59 @@
 #include <linux/types.h>
 #include <linux/mutex.h>
 
+/* SMU communication registers */
+#define AMD_PMC_REGISTER_RESPONSE	0x980
+#define AMD_PMC_REGISTER_ARGUMENT	0x9BC
+
+/* PMC Scratch Registers */
+#define AMD_PMC_SCRATCH_REG_CZN		0x94
+#define AMD_PMC_SCRATCH_REG_YC		0xD14
+#define AMD_PMC_SCRATCH_REG_1AH		0xF14
+
+/* STB Registers */
+#define AMD_PMC_STB_S2IDLE_PREPARE	0xC6000001
+#define AMD_PMC_STB_S2IDLE_RESTORE	0xC6000002
+#define AMD_PMC_STB_S2IDLE_CHECK	0xC6000003
+
+/* Base address of SMU for mapping physical address to virtual address */
+#define AMD_PMC_MAPPING_SIZE		0x01000
+#define AMD_PMC_BASE_ADDR_OFFSET	0x10000
+#define AMD_PMC_BASE_ADDR_LO		0x13B102E8
+#define AMD_PMC_BASE_ADDR_HI		0x13B102EC
+#define AMD_PMC_BASE_ADDR_LO_MASK	GENMASK(15, 0)
+#define AMD_PMC_BASE_ADDR_HI_MASK	GENMASK(31, 20)
+
+/* SMU Response Codes */
+#define AMD_PMC_RESULT_OK                    0x01
+#define AMD_PMC_RESULT_CMD_REJECT_BUSY       0xFC
+#define AMD_PMC_RESULT_CMD_REJECT_PREREQ     0xFD
+#define AMD_PMC_RESULT_CMD_UNKNOWN           0xFE
+#define AMD_PMC_RESULT_FAILED                0xFF
+
+/* FCH SSC Registers */
+#define FCH_S0I3_ENTRY_TIME_L_OFFSET	0x30
+#define FCH_S0I3_ENTRY_TIME_H_OFFSET	0x34
+#define FCH_S0I3_EXIT_TIME_L_OFFSET	0x38
+#define FCH_S0I3_EXIT_TIME_H_OFFSET	0x3C
+#define FCH_SSC_MAPPING_SIZE		0x800
+#define FCH_BASE_PHY_ADDR_LOW		0xFED81100
+#define FCH_BASE_PHY_ADDR_HIGH		0x00000000
+
+/* SMU Message Definations */
+#define SMU_MSG_GETSMUVERSION		0x02
+#define SMU_MSG_LOG_GETDRAM_ADDR_HI	0x04
+#define SMU_MSG_LOG_GETDRAM_ADDR_LO	0x05
+#define SMU_MSG_LOG_START		0x06
+#define SMU_MSG_LOG_RESET		0x07
+#define SMU_MSG_LOG_DUMP_DATA		0x08
+#define SMU_MSG_GET_SUP_CONSTRAINTS	0x09
+
+#define PMC_MSG_DELAY_MIN_US		50
+#define RESPONSE_REGISTER_LOOP_MAX	20000
+
+#define DELAY_MIN_US		2000
+#define DELAY_MAX_US		3000
+
 enum s2d_msg_port {
 	MSG_PORT_PMC,
 	MSG_PORT_S2D,
@@ -65,6 +118,34 @@ struct amd_pmc_dev {
 	struct stb_arg stb_arg;
 };
 
+struct amd_pmc_bit_map {
+	const char *name;
+	u32 bit_mask;
+};
+
+struct smu_metrics {
+	u32 table_version;
+	u32 hint_count;
+	u32 s0i3_last_entry_status;
+	u32 timein_s0i2;
+	u64 timeentering_s0i3_lastcapture;
+	u64 timeentering_s0i3_totaltime;
+	u64 timeto_resume_to_os_lastcapture;
+	u64 timeto_resume_to_os_totaltime;
+	u64 timein_s0i3_lastcapture;
+	u64 timein_s0i3_totaltime;
+	u64 timein_swdrips_lastcapture;
+	u64 timein_swdrips_totaltime;
+	u64 timecondition_notmet_lastcapture[32];
+	u64 timecondition_notmet_totaltime[32];
+} __packed;
+
+enum amd_pmc_def {
+	MSG_TEST = 0x01,
+	MSG_OS_HINT_PCO,
+	MSG_OS_HINT_RN,
+};
+
 void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev);
 void amd_pmc_quirks_init(struct amd_pmc_dev *dev);
 void amd_mp2_stb_init(struct amd_pmc_dev *dev);
@@ -79,6 +160,7 @@ void amd_mp2_stb_deinit(struct amd_pmc_dev *dev);
 #define AMD_CPU_ID_CB			0x14D8
 #define AMD_CPU_ID_PS			0x14E8
 #define AMD_CPU_ID_SP			0x14A4
+#define AMD_CPU_ID_SHP			0x153A
 #define PCI_DEVICE_ID_AMD_1AH_M20H_ROOT 0x1507
 #define PCI_DEVICE_ID_AMD_1AH_M60H_ROOT 0x1122
 #define PCI_DEVICE_ID_AMD_MP2_STB	0x172c