Merge tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "There are cleanups and minor bugfixes across several SoC specific
  drivers, for Qualcomm, Samsung, NXP i.MX, AT91, Tegra, Keystone,
  Renesas, ZynqMP

  Noteworthy new features are:

   - The op-tee firmware driver gains support for asynchronous
     notifications from secure-world firmware.

   - Qualcomm platforms gain support for new SoC types in various
     drivers: power domain, cache controller, RPM sleep, soc-info

   - Samsung SoC drivers gain support for new SoCs in ChipID and PMU, as
     well as a new USIv2 driver that handles various types of serial
     communiction (uart, i2c, spi)

   - Renesas adds support for R-Car S4-8 (R8A779F0) in multiple drivers,
     as well as memory controller support for RZ/G2L (R9A07G044).

   - Apple M1 gains support for the PMGR power management driver"

* tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (94 commits)
  soc: qcom: rpmh-rsc: Fix typo in a comment
  soc: qcom: socinfo: Add SM6350 and SM7225
  dt-bindings: arm: msm: Don't mark LLCC interrupt as required
  dt-bindings: firmware: scm: Add SM6350 compatible
  dt-bindings: arm: msm: Add LLCC for SM6350
  soc: qcom: rpmhpd: Sort power-domain definitions and lists
  soc: qcom: rpmhpd: Remove mx/cx relationship on sc7280
  soc: qcom: rpmhpd: Rename rpmhpd struct names
  soc: qcom: rpmhpd: sm8450: Add the missing .peer for sm8450_cx_ao
  soc: qcom: socinfo: add SM8450 ID
  soc: qcom: rpmhpd: Add SM8450 power domains
  dt-bindings: power: rpmpd: Add SM8450 to rpmpd binding
  soc: qcom: smem: Update max processor count
  dt-bindings: arm: qcom: Document SM8450 SoC and boards
  dt-bindings: firmware: scm: Add SM8450 compatible
  dt-bindings: arm: cpus: Add kryo780 compatible
  soc: qcom: rpmpd: Add support for sm6125
  dt-bindings: qcom-rpmpd: Add sm6125 power domains
  soc: qcom: aoss: constify static struct thermal_cooling_device_ops
  PM: AVS: qcom-cpr: Use div64_ul instead of do_div
  ...

1 files changed, 52 insertions, 11 deletions

diff --git a/drivers/staging/media/tegra-vde/vde.c b/drivers/staging/media/tegra-vde/vde.c
index ed4c1250b303..859f60a70904 100644
--- a/drivers/staging/media/tegra-vde/vde.c
+++ b/drivers/staging/media/tegra-vde/vde.c
@@ -20,6 +20,7 @@
 #include <linux/slab.h>
 #include <linux/uaccess.h>
 
+#include <soc/tegra/common.h>
 #include <soc/tegra/pmc.h>
 
 #include "uapi.h"
@@ -920,13 +921,17 @@ static __maybe_unused int tegra_vde_runtime_suspend(struct device *dev)
 	struct tegra_vde *vde = dev_get_drvdata(dev);
 	int err;
 
-	err = tegra_powergate_power_off(TEGRA_POWERGATE_VDEC);
-	if (err) {
-		dev_err(dev, "Failed to power down HW: %d\n", err);
-		return err;
+	if (!dev->pm_domain) {
+		err = tegra_powergate_power_off(TEGRA_POWERGATE_VDEC);
+		if (err) {
+			dev_err(dev, "Failed to power down HW: %d\n", err);
+			return err;
+		}
 	}
 
 	clk_disable_unprepare(vde->clk);
+	reset_control_release(vde->rst);
+	reset_control_release(vde->rst_mc);
 
 	return 0;
 }
@@ -936,14 +941,45 @@ static __maybe_unused int tegra_vde_runtime_resume(struct device *dev)
 	struct tegra_vde *vde = dev_get_drvdata(dev);
 	int err;
 
-	err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_VDEC,
-						vde->clk, vde->rst);
+	err = reset_control_acquire(vde->rst_mc);
 	if (err) {
-		dev_err(dev, "Failed to power up HW : %d\n", err);
+		dev_err(dev, "Failed to acquire mc reset: %d\n", err);
 		return err;
 	}
 
+	err = reset_control_acquire(vde->rst);
+	if (err) {
+		dev_err(dev, "Failed to acquire reset: %d\n", err);
+		goto release_mc_reset;
+	}
+
+	if (!dev->pm_domain) {
+		err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_VDEC,
+							vde->clk, vde->rst);
+		if (err) {
+			dev_err(dev, "Failed to power up HW : %d\n", err);
+			goto release_reset;
+		}
+	} else {
+		/*
+		 * tegra_powergate_sequence_power_up() leaves clocks enabled,
+		 * while GENPD not.
+		 */
+		err = clk_prepare_enable(vde->clk);
+		if (err) {
+			dev_err(dev, "Failed to enable clock: %d\n", err);
+			goto release_reset;
+		}
+	}
+
 	return 0;
+
+release_reset:
+	reset_control_release(vde->rst);
+release_mc_reset:
+	reset_control_release(vde->rst_mc);
+
+	return err;
 }
 
 static int tegra_vde_probe(struct platform_device *pdev)
@@ -1001,14 +1037,14 @@ static int tegra_vde_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	vde->rst = devm_reset_control_get(dev, NULL);
+	vde->rst = devm_reset_control_get_exclusive_released(dev, NULL);
 	if (IS_ERR(vde->rst)) {
 		err = PTR_ERR(vde->rst);
 		dev_err(dev, "Could not get VDE reset %d\n", err);
 		return err;
 	}
 
-	vde->rst_mc = devm_reset_control_get_optional(dev, "mc");
+	vde->rst_mc = devm_reset_control_get_optional_exclusive_released(dev, "mc");
 	if (IS_ERR(vde->rst_mc)) {
 		err = PTR_ERR(vde->rst_mc);
 		dev_err(dev, "Could not get MC reset %d\n", err);
@@ -1026,6 +1062,12 @@ static int tegra_vde_probe(struct platform_device *pdev)
 		return err;
 	}
 
+	err = devm_tegra_core_dev_init_opp_table_common(dev);
+	if (err) {
+		dev_err(dev, "Could initialize OPP table %d\n", err);
+		return err;
+	}
+
 	vde->iram_pool = of_gen_pool_get(dev->of_node, "iram", 0);
 	if (!vde->iram_pool) {
 		dev_err(dev, "Could not get IRAM pool\n");
@@ -1133,8 +1175,7 @@ static void tegra_vde_shutdown(struct platform_device *pdev)
 	 * On some devices bootloader isn't ready to a power-gated VDE on
 	 * a warm-reboot, machine will hang in that case.
 	 */
-	if (pm_runtime_status_suspended(&pdev->dev))
-		tegra_vde_runtime_resume(&pdev->dev);
+	pm_runtime_get_sync(&pdev->dev);
 }
 
 static __maybe_unused int tegra_vde_pm_suspend(struct device *dev)