Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "The most notable updates this time are for Qualcomm Snapdragon
  platforms. The Inline-Crypto-Engine gets a new DT binding and driver,
  and a number of drivers now support additional Snapdragon variants, in
  particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc
  (edac) and rpm drivers get notable functionality updates.

  Updates on other platforms include:

   - Various updates to the Mediatek mutex and mmsys drivers, including
     support for the Helio X10 SoC

   - Support for unidirectional mailbox channels in Arm SCMI firmware

   - Support for per cpu asynchronous notification in OP-TEE firmware

   - Minor updates for memory controller drivers.

   - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra,
     Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX
     SoC drivers, mainly updating the use of MODULE_LICENSE() macros and
     obsolete DT driver interfaces"

* tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
  soc: ti: smartreflex: Simplify getting the opam_sr pointer
  bus: vexpress-config: Add explicit of_platform.h include
  soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS
  memory: mtk-smi: mt8365: Add SMI Support
  dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365
  dt-bindings: memory-controllers: mediatek,smi-common: add mt8365
  memory: tegra: read values from correct device
  dt-bindings: crypto: Add Qualcomm Inline Crypto Engine
  soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver
  dt-bindings: firmware: document Qualcomm QCM2290 SCM
  soc: qcom: rpmh-rsc: Support RSC v3 minor versions
  soc: qcom: smd-rpm: Use GFP_ATOMIC in write path
  soc/tegra: fuse: Remove nvmem root only access
  soc/tegra: cbb: tegra194: Use of_address_count() helper
  soc/tegra: cbb: Remove MODULE_LICENSE in non-modules
  ARM: tegra: Remove MODULE_LICENSE in non-modules
  soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource()
  soc: tegra: cbb: Drop empty platform remove function
  firmware: arm_scmi: Add support for unidirectional mailbox channels
  dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels
  ...

1 files changed, 37 insertions, 0 deletions

diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h
new file mode 100644
index 000000000000..5870a94599a2
--- /dev/null
+++ b/include/soc/qcom/ice.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef __QCOM_ICE_H__
+#define __QCOM_ICE_H__
+
+#include <linux/types.h>
+
+struct qcom_ice;
+
+enum qcom_ice_crypto_key_size {
+	QCOM_ICE_CRYPTO_KEY_SIZE_INVALID	= 0x0,
+	QCOM_ICE_CRYPTO_KEY_SIZE_128		= 0x1,
+	QCOM_ICE_CRYPTO_KEY_SIZE_192		= 0x2,
+	QCOM_ICE_CRYPTO_KEY_SIZE_256		= 0x3,
+	QCOM_ICE_CRYPTO_KEY_SIZE_512		= 0x4,
+};
+
+enum qcom_ice_crypto_alg {
+	QCOM_ICE_CRYPTO_ALG_AES_XTS		= 0x0,
+	QCOM_ICE_CRYPTO_ALG_BITLOCKER_AES_CBC	= 0x1,
+	QCOM_ICE_CRYPTO_ALG_AES_ECB		= 0x2,
+	QCOM_ICE_CRYPTO_ALG_ESSIV_AES_CBC	= 0x3,
+};
+
+int qcom_ice_enable(struct qcom_ice *ice);
+int qcom_ice_resume(struct qcom_ice *ice);
+int qcom_ice_suspend(struct qcom_ice *ice);
+int qcom_ice_program_key(struct qcom_ice *ice,
+			 u8 algorithm_id, u8 key_size,
+			 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);
+#endif /* __QCOM_ICE_H__ */