Merge tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "As usual, there are lots of minor driver changes across SoC platforms
  from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung.
  These usually add support for additional chip variations in existing
  drivers, but also add features or bugfixes.

  The SCMI firmware subsystem gains a unified raw userspace interface
  through debugfs, which can be used for validation purposes.

  Newly added drivers include:

   - New power management drivers for StarFive JH7110, Allwinner D1 and
     Renesas RZ/V2M

   - A driver for Qualcomm battery and power supply status

   - A SoC device driver for identifying Nuvoton WPCM450 chips

   - A regulator coupler driver for Mediatek MT81xxv"

* tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
  power: supply: Introduce Qualcomm PMIC GLINK power supply
  soc: apple: rtkit: Do not copy the reg state structure to the stack
  soc: sunxi: SUN20I_PPU should depend on PM
  memory: renesas-rpc-if: Remove redundant division of dummy
  soc: qcom: socinfo: Add IDs for IPQ5332 and its variant
  dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant
  dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1
  firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/
  MAINTAINERS: Update qcom CPR maintainer entry
  dt-bindings: firmware: document Qualcomm SM8550 SCM
  dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible
  soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants
  dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants
  soc: qcom: socinfo: Add support for new field in revision 17
  soc: qcom: smd-rpm: Add IPQ9574 compatible
  soc: qcom: pmic_glink: remove redundant calculation of svid
  soc: qcom: stats: Populate all subsystem debugfs files
  dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes
  soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies
  soc: qcom: pmic_glink: Introduce altmode support
  ...

2 files changed, 33 insertions, 1 deletions

diff --git a/include/linux/soc/qcom/apr.h b/include/linux/soc/qcom/apr.h
index 23c5b30f3511..be98aebcb3e1 100644
--- a/include/linux/soc/qcom/apr.h
+++ b/include/linux/soc/qcom/apr.h
@@ -153,7 +153,7 @@ typedef struct apr_device gpr_device_t;
 
 struct apr_driver {
 	int	(*probe)(struct apr_device *sl);
-	int	(*remove)(struct apr_device *sl);
+	void	(*remove)(struct apr_device *sl);
 	int	(*callback)(struct apr_device *a,
 			    struct apr_resp_pkt *d);
 	int	(*gpr_callback)(struct gpr_resp_pkt *d, void *data, int op);
diff --git a/include/linux/soc/qcom/pmic_glink.h b/include/linux/soc/qcom/pmic_glink.h
new file mode 100644
index 000000000000..fd124aa18c81
--- /dev/null
+++ b/include/linux/soc/qcom/pmic_glink.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022, Linaro Ltd
+ */
+#ifndef __SOC_QCOM_PMIC_GLINK_H__
+#define __SOC_QCOM_PMIC_GLINK_H__
+
+struct pmic_glink;
+struct pmic_glink_client;
+
+#define PMIC_GLINK_OWNER_BATTMGR	32778
+#define PMIC_GLINK_OWNER_USBC		32779
+#define PMIC_GLINK_OWNER_USBC_PAN	32780
+
+#define PMIC_GLINK_REQ_RESP		1
+#define PMIC_GLINK_NOTIFY		2
+
+struct pmic_glink_hdr {
+	__le32 owner;
+	__le32 type;
+	__le32 opcode;
+};
+
+int pmic_glink_send(struct pmic_glink_client *client, void *data, size_t len);
+
+struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev,
+							  unsigned int id,
+							  void (*cb)(const void *, size_t, void *),
+							  void (*pdr)(void *, int),
+							  void *priv);
+
+#endif