Merge tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "These are the updates for SoC specific drivers and related subsystems:

   - Firmware driver updates for SCMI, FF-A and SMCCC firmware
     interfaces, adding support for additional firmware features
     including SoC identification and FF-A SRI callbacks as well as
     various bugfixes

   - Memory controller updates for Nvidia and Mediatek

   - Reset controller support for microchip sam9x7 and imx8qxp/imx8qm

   - New hardware support for multiple Mediatek, Renesas and Samsung
     Exynos chips

   - Minor updates on Zynq, Qualcomm, Amlogic, TI, Samsung, Nvidia and
     Apple chips

  There will be a follow up with a few more driver updates that are
  still causing build regressions at the moment"

* tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (97 commits)
  irqchip: Add support for Amlogic A4 and A5 SoCs
  dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs
  reset: imx: fix incorrect module device table
  dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible
  bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe()
  bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls
  soc: qcom: pd-mapper: Add support for SDM630/636
  reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM
  dt-bindings: firmware: imx: add property reset-controller
  dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7
  memory: mtk-smi: Add ostd setting for mt8192
  dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example
  firmware: tegra: bpmp: Fix typo in bpmp-abi.h
  soc/tegra: pmc: Use str_enable_disable-like helpers
  soc: samsung: include linux/array_size.h where needed
  firmware: arm_scmi: use ioread64() instead of ioread64_hi_lo()
  soc: mediatek: mtk-socinfo: Add extra entry for MT8395AV/ZA Genio 1200
  soc: mediatek: mt8188-mmsys: Add support for DSC on VDO0
  soc: mediatek: mmsys: Migrate all tables to MMSYS_ROUTE() macro
  soc: mediatek: mt8365-mmsys: Fix routing table masks and values
  ...

6 files changed, 113 insertions, 5 deletions

diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
index f19be5754090..a3863da1510e 100644
--- a/include/linux/arm-smccc.h
+++ b/include/linux/arm-smccc.h
@@ -654,5 +654,45 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1,
 		method;							\
 	})
 
+#ifdef CONFIG_ARM64
+
+#define __fail_smccc_1_2(___res)					\
+	do {								\
+		if (___res)						\
+			___res->a0 = SMCCC_RET_NOT_SUPPORTED;		\
+	} while (0)
+
+/*
+ * arm_smccc_1_2_invoke() - make an SMCCC v1.2 compliant call
+ *
+ * @args: SMC args are in the a0..a17 fields of the arm_smcc_1_2_regs structure
+ * @res: result values from registers 0 to 17
+ *
+ * This macro will make either an HVC call or an SMC call depending on the
+ * current SMCCC conduit. If no valid conduit is available then -1
+ * (SMCCC_RET_NOT_SUPPORTED) is returned in @res.a0 (if supplied).
+ *
+ * The return value also provides the conduit that was used.
+ */
+#define arm_smccc_1_2_invoke(args, res) ({				\
+		struct arm_smccc_1_2_regs *__args = args;		\
+		struct arm_smccc_1_2_regs *__res = res;			\
+		int method = arm_smccc_1_1_get_conduit();		\
+		switch (method) {					\
+		case SMCCC_CONDUIT_HVC:					\
+			arm_smccc_1_2_hvc(__args, __res);		\
+			break;						\
+		case SMCCC_CONDUIT_SMC:					\
+			arm_smccc_1_2_smc(__args, __res);		\
+			break;						\
+		default:						\
+			__fail_smccc_1_2(__res);			\
+			method = SMCCC_CONDUIT_NONE;			\
+			break;						\
+		}							\
+		method;							\
+	})
+#endif /*CONFIG_ARM64*/
+
 #endif /*__ASSEMBLY__*/
 #endif /*__LINUX_ARM_SMCCC_H*/
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h
index 74169dd0f659..5bded24dc24f 100644
--- a/include/linux/arm_ffa.h
+++ b/include/linux/arm_ffa.h
@@ -112,6 +112,7 @@
 	 FIELD_PREP(FFA_MINOR_VERSION_MASK, (minor)))
 #define FFA_VERSION_1_0		FFA_PACK_VERSION_INFO(1, 0)
 #define FFA_VERSION_1_1		FFA_PACK_VERSION_INFO(1, 1)
+#define FFA_VERSION_1_2		FFA_PACK_VERSION_INFO(1, 2)
 
 /**
  * FF-A specification mentions explicitly about '4K pages'. This should
@@ -176,6 +177,7 @@ void ffa_device_unregister(struct ffa_device *ffa_dev);
 int ffa_driver_register(struct ffa_driver *driver, struct module *owner,
 			const char *mod_name);
 void ffa_driver_unregister(struct ffa_driver *driver);
+void ffa_devices_unregister(void);
 bool ffa_device_is_valid(struct ffa_device *ffa_dev);
 
 #else
@@ -188,6 +190,8 @@ ffa_device_register(const struct ffa_partition_info *part_info,
 
 static inline void ffa_device_unregister(struct ffa_device *dev) {}
 
+static inline void ffa_devices_unregister(void) {}
+
 static inline int
 ffa_driver_register(struct ffa_driver *driver, struct module *owner,
 		    const char *mod_name)
@@ -237,8 +241,12 @@ struct ffa_partition_info {
 #define FFA_PARTITION_NOTIFICATION_RECV	BIT(3)
 /* partition runs in the AArch64 execution state. */
 #define FFA_PARTITION_AARCH64_EXEC	BIT(8)
+/* partition supports receipt of direct request2 */
+#define FFA_PARTITION_DIRECT_REQ2_RECV	BIT(9)
+/* partition can send direct request2. */
+#define FFA_PARTITION_DIRECT_REQ2_SEND	BIT(10)
 	u32 properties;
-	u32 uuid[4];
+	uuid_t uuid;
 };
 
 static inline
@@ -256,6 +264,10 @@ bool ffa_partition_check_property(struct ffa_device *dev, u32 property)
 #define ffa_partition_supports_direct_recv(dev)	\
 	ffa_partition_check_property(dev, FFA_PARTITION_DIRECT_RECV)
 
+#define ffa_partition_supports_direct_req2_recv(dev)	\
+	(ffa_partition_check_property(dev, FFA_PARTITION_DIRECT_REQ2_RECV) && \
+	 !dev->mode_32bit)
+
 /* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP} which pass data via registers */
 struct ffa_send_direct_data {
 	unsigned long data0; /* w3/x3 */
@@ -271,6 +283,7 @@ struct ffa_indirect_msg_hdr {
 	u32 offset;
 	u32 send_recv_id;
 	u32 size;
+	uuid_t uuid;
 };
 
 /* For use with FFA_MSG_SEND_DIRECT_{REQ,RESP}2 which pass data via registers */
@@ -439,7 +452,7 @@ struct ffa_msg_ops {
 	int (*sync_send_receive)(struct ffa_device *dev,
 				 struct ffa_send_direct_data *data);
 	int (*indirect_send)(struct ffa_device *dev, void *buf, size_t sz);
-	int (*sync_send_receive2)(struct ffa_device *dev, const uuid_t *uuid,
+	int (*sync_send_receive2)(struct ffa_device *dev,
 				  struct ffa_send_direct_data2 *data);
 };
 
@@ -455,6 +468,7 @@ struct ffa_cpu_ops {
 
 typedef void (*ffa_sched_recv_cb)(u16 vcpu, bool is_per_vcpu, void *cb_data);
 typedef void (*ffa_notifier_cb)(int notify_id, void *cb_data);
+typedef void (*ffa_fwk_notifier_cb)(int notify_id, void *cb_data, void *buf);
 
 struct ffa_notifier_ops {
 	int (*sched_recv_cb_register)(struct ffa_device *dev,
@@ -463,6 +477,10 @@ struct ffa_notifier_ops {
 	int (*notify_request)(struct ffa_device *dev, bool per_vcpu,
 			      ffa_notifier_cb cb, void *cb_data, int notify_id);
 	int (*notify_relinquish)(struct ffa_device *dev, int notify_id);
+	int (*fwk_notify_request)(struct ffa_device *dev,
+				  ffa_fwk_notifier_cb cb, void *cb_data,
+				  int notify_id);
+	int (*fwk_notify_relinquish)(struct ffa_device *dev, int notify_id);
 	int (*notify_send)(struct ffa_device *dev, int notify_id, bool per_vcpu,
 			   u16 vcpu);
 };
diff --git a/include/linux/firmware/samsung/exynos-acpm-protocol.h b/include/linux/firmware/samsung/exynos-acpm-protocol.h
new file mode 100644
index 000000000000..76255b5d06b1
--- /dev/null
+++ b/include/linux/firmware/samsung/exynos-acpm-protocol.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2020 Samsung Electronics Co., Ltd.
+ * Copyright 2020 Google LLC.
+ * Copyright 2024 Linaro Ltd.
+ */
+
+#ifndef __EXYNOS_ACPM_PROTOCOL_H
+#define __EXYNOS_ACPM_PROTOCOL_H
+
+#include <linux/types.h>
+
+struct acpm_handle;
+
+struct acpm_pmic_ops {
+	int (*read_reg)(const struct acpm_handle *handle,
+			unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
+			u8 *buf);
+	int (*bulk_read)(const struct acpm_handle *handle,
+			 unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
+			 u8 count, u8 *buf);
+	int (*write_reg)(const struct acpm_handle *handle,
+			 unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
+			 u8 value);
+	int (*bulk_write)(const struct acpm_handle *handle,
+			  unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
+			  u8 count, const u8 *buf);
+	int (*update_reg)(const struct acpm_handle *handle,
+			  unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
+			  u8 value, u8 mask);
+};
+
+struct acpm_ops {
+	struct acpm_pmic_ops pmic_ops;
+};
+
+/**
+ * struct acpm_handle - Reference to an initialized protocol instance
+ * @ops:
+ */
+struct acpm_handle {
+	struct acpm_ops ops;
+};
+
+struct device;
+
+const struct acpm_handle *devm_acpm_get_by_phandle(struct device *dev,
+						   const char *property);
+#endif /* __EXYNOS_ACPM_PROTOCOL_H */
diff --git a/include/linux/soc/apple/rtkit.h b/include/linux/soc/apple/rtkit.h
index c06d17599ae7..736f53018017 100644
--- a/include/linux/soc/apple/rtkit.h
+++ b/include/linux/soc/apple/rtkit.h
@@ -56,7 +56,7 @@ struct apple_rtkit_shmem {
  *                 context.
  */
 struct apple_rtkit_ops {
-	void (*crashed)(void *cookie);
+	void (*crashed)(void *cookie, const void *crashlog, size_t crashlog_size);
 	void (*recv_message)(void *cookie, u8 endpoint, u64 message);
 	bool (*recv_message_early)(void *cookie, u8 endpoint, u64 message);
 	int (*shmem_setup)(void *cookie, struct apple_rtkit_shmem *bfr);
diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h
index 5870a94599a2..fdf1b5c21eb9 100644
--- a/include/soc/qcom/ice.h
+++ b/include/soc/qcom/ice.h
@@ -33,5 +33,6 @@ int qcom_ice_program_key(struct qcom_ice *ice,
 			 const u8 crypto_key[], u8 data_unit_size,
 			 int slot);
 int qcom_ice_evict_key(struct qcom_ice *ice, int slot);
-struct qcom_ice *of_qcom_ice_get(struct device *dev);
+struct qcom_ice *devm_of_qcom_ice_get(struct device *dev);
+
 #endif /* __QCOM_ICE_H__ */
diff --git a/include/soc/tegra/bpmp-abi.h b/include/soc/tegra/bpmp-abi.h
index 6b995a8f0f6d..dc0789c20333 100644
--- a/include/soc/tegra/bpmp-abi.h
+++ b/include/soc/tegra/bpmp-abi.h
@@ -3755,7 +3755,7 @@ enum mrq_pwr_limit_cmd {
  * @defgroup bpmp_pwr_limit_type PWR_LIMIT TYPEs
  * @{
  */
-/** @brief Limit value specifies traget cap */
+/** @brief Limit value specifies target cap */
 #define PWR_LIMIT_TYPE_TARGET_CAP		0U
 /** @brief Limit value specifies maximum possible target cap */
 #define PWR_LIMIT_TYPE_BOUND_MAX		1U