Merge tag 'arm-drivers-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM driver updates from Arnd Bergmann:
 "There are a few separately maintained driver subsystems that we merge
  through the SoC tree, notable changes are:

   - Memory controller updates, mainly for Tegra and Mediatek SoCs, and
     clarifications for the memory controller DT bindings

   - SCMI firmware interface updates, in particular a new transport
     based on OPTEE and support for atomic operations.

   - Cleanups to the TEE subsystem, refactoring its memory management

  For SoC specific drivers without a separate subsystem, changes include

   - Smaller updates and fixes for TI, AT91/SAMA5, Qualcomm and NXP
     Layerscape SoCs.

   - Driver support for Microchip SAMA5D29, Tesla FSD, Renesas RZ/G2L,
     and Qualcomm SM8450.

   - Better power management on Mediatek MT81xx, NXP i.MX8MQ and older
     NVIDIA Tegra chips"

* tag 'arm-drivers-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (154 commits)
  ARM: spear: fix typos in comments
  soc/microchip: fix invalid free in mpfs_sys_controller_delete
  soc: s4: Add support for power domains controller
  dt-bindings: power: add Amlogic s4 power domains bindings
  ARM: at91: add support in soc driver for new SAMA5D29
  soc: mediatek: mmsys: add sw0_rst_offset in mmsys driver data
  dt-bindings: memory: renesas,rpc-if: Document RZ/V2L SoC
  memory: emif: check the pointer temp in get_device_details()
  memory: emif: Add check for setup_interrupts
  dt-bindings: arm: mediatek: mmsys: add support for MT8186
  dt-bindings: mediatek: add compatible for MT8186 pwrap
  soc: mediatek: pwrap: add pwrap driver for MT8186 SoC
  soc: mediatek: mmsys: add mmsys reset control for MT8186
  soc: mediatek: mtk-infracfg: Disable ACP on MT8192
  soc: ti: k3-socinfo: Add AM62x JTAG ID
  soc: mediatek: add MTK mutex support for MT8186
  soc: mediatek: mmsys: add mt8186 mmsys routing table
  soc: mediatek: pm-domains: Add support for mt8186
  dt-bindings: power: Add MT8186 power domains
  soc: mediatek: pm-domains: Add support for mt8195
  ...

1 files changed, 19 insertions, 10 deletions

diff --git a/drivers/memory/of_memory.c b/drivers/memory/of_memory.c
index b94408954d85..dbdf87bc0b78 100644
--- a/drivers/memory/of_memory.c
+++ b/drivers/memory/of_memory.c
@@ -212,8 +212,10 @@ static int of_lpddr3_do_get_timings(struct device_node *np,
 {
 	int ret;
 
-	/* The 'reg' param required since DT has changed, used as 'max-freq' */
-	ret = of_property_read_u32(np, "reg", &tim->max_freq);
+	ret = of_property_read_u32(np, "max-freq", &tim->max_freq);
+	if (ret)
+		/* Deprecated way of passing max-freq as 'reg' */
+		ret = of_property_read_u32(np, "reg", &tim->max_freq);
 	ret |= of_property_read_u32(np, "min-freq", &tim->min_freq);
 	ret |= of_property_read_u32(np, "tRFC", &tim->tRFC);
 	ret |= of_property_read_u32(np, "tRRD", &tim->tRRD);
@@ -316,14 +318,21 @@ const struct lpddr2_info
 	struct property *prop;
 	const char *cp;
 	int err;
-
-	err = of_property_read_u32(np, "revision-id1", &info.revision_id1);
-	if (err)
-		info.revision_id1 = -ENOENT;
-
-	err = of_property_read_u32(np, "revision-id2", &info.revision_id2);
-	if (err)
-		info.revision_id2 = -ENOENT;
+	u32 revision_id[2];
+
+	err = of_property_read_u32_array(np, "revision-id", revision_id, 2);
+	if (!err) {
+		info.revision_id1 = revision_id[0];
+		info.revision_id2 = revision_id[1];
+	} else {
+		err = of_property_read_u32(np, "revision-id1", &info.revision_id1);
+		if (err)
+			info.revision_id1 = -ENOENT;
+
+		err = of_property_read_u32(np, "revision-id2", &info.revision_id2);
+		if (err)
+			info.revision_id2 = -ENOENT;
+	}
 
 	err = of_property_read_u32(np, "io-width", &info.io_width);
 	if (err)