diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
index 26ed040bc717..ffd6ae0eed64 100644
--- a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
+++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
@@ -30,6 +30,20 @@ description: |
     3 -- OUT3
     4 -- OUT4
 
+  The idt,shutdown and idt,output-enable-active properties control the
+  SH (en_global_shutdown) and SP bits of the Primary Source and Shutdown
+  Register, respectively. Their behavior is summarized by the following
+  table:
+
+  SH SP Output when the SD/OE pin is Low/High
+  == == =====================================
+   0  0 Active/Inactive
+   0  1 Inactive/Active
+   1  0 Active/Shutdown
+   1  1 Inactive/Shutdown
+
+  The case where SH and SP are both 1 is likely not very interesting.
+
 maintainers:
   - Luca Ceresoli <luca@lucaceresoli.net>
 
@@ -64,6 +78,26 @@ properties:
     maximum: 22760
     description: Optional load capacitor for XTAL1 and XTAL2
 
+  idt,shutdown:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    description: |
+      If 1, this enables the shutdown functionality: the chip will be
+      shut down if the SD/OE pin is driven high. If 0, this disables the
+      shutdown functionality: the chip will never be shut down based on
+      the value of the SD/OE pin. This property corresponds to the SH
+      bit of the Primary Source and Shutdown Register.
+
+  idt,output-enable-active:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+    description: |
+      If 1, this enables output when the SD/OE pin is high, and disables
+      output when the SD/OE pin is low. If 0, this disables output when
+      the SD/OE pin is high, and enables output when the SD/OE pin is
+      low. This corresponds to the SP bit of the Primary Source and
+      Shutdown Register.
+
 patternProperties:
   "^OUT[1-4]$":
     type: object
@@ -90,6 +124,8 @@ required:
   - compatible
   - reg
   - '#clock-cells'
+  - idt,shutdown
+  - idt,output-enable-active
 
 allOf:
   - if:
@@ -139,6 +175,10 @@ examples:
             clocks = <&ref25m>;
             clock-names = "xin";
 
+            /* Set the SD/OE pin's settings */
+            idt,shutdown = <0>;
+            idt,output-enable-active = <0>;
+
             OUT1 {
                 idt,mode = <VC5_CMOSD>;
                 idt,voltage-microvolt = <1800000>;
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt
deleted file mode 100644
index 3bc56fae90ac..000000000000
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt
+++ /dev/null
@@ -1,68 +0,0 @@
-* Rockchip RK3399 Clock and Reset Unit
-
-The RK3399 clock controller generates and supplies clock to various
-controllers within the SoC and also implements a reset controller for SoC
-peripherals.
-
-Required Properties:
-
-- compatible: PMU for CRU should be "rockchip,rk3399-pmucru"
-- compatible: CRU should be "rockchip,rk3399-cru"
-- reg: physical base address of the controller and length of memory mapped
-  region.
-- #clock-cells: should be 1.
-- #reset-cells: should be 1.
-
-Optional Properties:
-
-- rockchip,grf: phandle to the syscon managing the "general register files".
-  It is used for GRF muxes, if missing any muxes present in the GRF will not
-  be available.
-
-Each clock is assigned an identifier and client nodes can use this identifier
-to specify the clock which they consume. All available clocks are defined as
-preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
-used in device tree sources. Similar macros exist for the reset sources in
-these files.
-
-External clocks:
-
-There are several clocks that are generated outside the SoC. It is expected
-that they are defined using standard clock bindings with following
-clock-output-names:
- - "xin24m" - crystal input - required,
- - "xin32k" - rtc clock - optional,
- - "clkin_gmac" - external GMAC clock - optional,
- - "clkin_i2s" - external I2S clock - optional,
- - "pclkin_cif" - external ISP clock - optional,
- - "clk_usbphy0_480m" - output clock of the pll in the usbphy0
- - "clk_usbphy1_480m" - output clock of the pll in the usbphy1
-
-Example: Clock controller node:
-
-	pmucru: pmu-clock-controller@ff750000 {
-		compatible = "rockchip,rk3399-pmucru";
-		reg = <0x0 0xff750000 0x0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-	cru: clock-controller@ff760000 {
-		compatible = "rockchip,rk3399-cru";
-		reg = <0x0 0xff760000 0x0 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
-
-Example: UART controller node that consumes the clock generated by the clock
-  controller:
-
-	uart0: serial@ff1a0000 {
-		compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
-		reg = <0x0 0xff180000 0x0 0x100>;
-		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
-		clock-names = "baudclk", "apb_pclk";
-		interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-	};
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.yaml b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.yaml
new file mode 100644
index 000000000000..72b286a1beba
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3399-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3399 Clock and Reset Unit
+
+maintainers:
+  - Xing Zheng <zhengxing@rock-chips.com>
+  - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+  The RK3399 clock controller generates and supplies clock to various
+  controllers within the SoC and also implements a reset controller for SoC
+  peripherals.
+  Each clock is assigned an identifier and client nodes can use this identifier
+  to specify the clock which they consume. All available clocks are defined as
+  preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
+  used in device tree sources. Similar macros exist for the reset sources in
+  these files.
+  There are several clocks that are generated outside the SoC. It is expected
+  that they are defined using standard clock bindings with following
+  clock-output-names:
+    - "xin24m" - crystal input - required,
+    - "xin32k" - rtc clock - optional,
+    - "clkin_gmac" - external GMAC clock - optional,
+    - "clkin_i2s" - external I2S clock - optional,
+    - "pclkin_cif" - external ISP clock - optional,
+    - "clk_usbphy0_480m" - output clock of the pll in the usbphy0
+    - "clk_usbphy1_480m" - output clock of the pll in the usbphy1
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk3399-pmucru
+      - rockchip,rk3399-cru
+
+  reg:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  "#reset-cells":
+    const: 1
+
+  clocks:
+    minItems: 1
+
+  assigned-clocks:
+    minItems: 1
+    maxItems: 64
+
+  assigned-clock-parents:
+    minItems: 1
+    maxItems: 64
+
+  assigned-clock-rates:
+    minItems: 1
+    maxItems: 64
+
+  rockchip,grf:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: >
+      phandle to the syscon managing the "general register files". It is used
+      for GRF muxes, if missing any muxes present in the GRF will not be
+      available.
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+  - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    pmucru: pmu-clock-controller@ff750000 {
+      compatible = "rockchip,rk3399-pmucru";
+      reg = <0xff750000 0x1000>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+    };
+  - |
+    cru: clock-controller@ff760000 {
+      compatible = "rockchip,rk3399-cru";
+      reg = <0xff760000 0x1000>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+    };
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c
index 6452ebf68d40..b21f51b8e19e 100644
--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -403,7 +403,7 @@ static const struct platform_suspend_ops tegra_suspend_ops = {
 	.enter		= tegra_suspend_enter,
 };
 
-void __init tegra_init_suspend(void)
+void tegra_pm_init_suspend(void)
 {
 	enum tegra_suspend_mode mode = tegra_pmc_get_suspend_mode();
 
diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
index 81525f5f4a44..e63f96de2825 100644
--- a/arch/arm/mach-tegra/pm.h
+++ b/arch/arm/mach-tegra/pm.h
@@ -25,10 +25,4 @@ void tegra30_sleep_core_init(void);
 
 extern void (*tegra_tear_down_cpu)(void);
 
-#ifdef CONFIG_PM_SLEEP
-void tegra_init_suspend(void);
-#else
-static inline void tegra_init_suspend(void) {}
-#endif
-
 #endif /* _MACH_TEGRA_PM_H_ */
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index c011359bcdb4..ab5008f35803 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -84,8 +84,6 @@ static void __init tegra_dt_init(void)
 
 static void __init tegra_dt_init_late(void)
 {
-	tegra_init_suspend();
-
 	if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) &&
 	    of_machine_is_compatible("compal,paz00"))
 		tegra_paz00_wifikill_init();
diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
index b4fc8d71daf2..b656d25a9767 100644
--- a/drivers/clk/at91/clk-generated.c
+++ b/drivers/clk/at91/clk-generated.c
@@ -128,6 +128,12 @@ static int clk_generated_determine_rate(struct clk_hw *hw,
 	int i;
 	u32 div;
 
+	/* do not look for a rate that is outside of our range */
+	if (gck->range.max && req->rate > gck->range.max)
+		req->rate = gck->range.max;
+	if (gck->range.min && req->rate < gck->range.min)
+		req->rate = gck->range.min;
+
 	for (i = 0; i < clk_hw_get_num_parents(hw); i++) {
 		if (gck->chg_pid == i)
 			continue;
diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c
index 3c737742c2a9..c6d3b1ab3d55 100644
--- a/drivers/clk/clk-versaclock5.c
+++ b/drivers/clk/clk-versaclock5.c
@@ -907,6 +907,7 @@ static const struct of_device_id clk_vc5_of_match[];
 
 static int vc5_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
+	unsigned int oe, sd, src_mask = 0, src_val = 0;
 	struct vc5_driver_data *vc5;
 	struct clk_init_data init;
 	const char *parent_names[2];
@@ -930,11 +931,33 @@ static int vc5_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		return -EPROBE_DEFER;
 
 	vc5->regmap = devm_regmap_init_i2c(client, &vc5_regmap_config);
-	if (IS_ERR(vc5->regmap)) {
-		dev_err(&client->dev, "failed to allocate register map\n");
-		return PTR_ERR(vc5->regmap);
+	if (IS_ERR(vc5->regmap))
+		return dev_err_probe(&client->dev, PTR_ERR(vc5->regmap),
+				     "failed to allocate register map\n");
+
+	ret = of_property_read_u32(client->dev.of_node, "idt,shutdown", &sd);
+	if (!ret) {
+		src_mask |= VC5_PRIM_SRC_SHDN_EN_GBL_SHDN;
+		if (sd)
+			src_val |= VC5_PRIM_SRC_SHDN_EN_GBL_SHDN;
+	} else if (ret != -EINVAL) {
+		return dev_err_probe(&client->dev, ret,
+				     "could not read idt,shutdown\n");
 	}
 
+	ret = of_property_read_u32(client->dev.of_node,
+				   "idt,output-enable-active", &oe);
+	if (!ret) {
+		src_mask |= VC5_PRIM_SRC_SHDN_SP;
+		if (oe)
+			src_val |= VC5_PRIM_SRC_SHDN_SP;
+	} else if (ret != -EINVAL) {
+		return dev_err_probe(&client->dev, ret,
+				     "could not read idt,output-enable-active\n");
+	}
+
+	regmap_update_bits(vc5->regmap, VC5_PRIM_SRC_SHDN, src_mask, src_val);
+
 	/* Register clock input mux */
 	memset(&init, 0, sizeof(init));
 
@@ -957,10 +980,9 @@ static int vc5_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		    __clk_get_name(vc5->pin_clkin);
 	}
 
-	if (!init.num_parents) {
-		dev_err(&client->dev, "no input clock specified!\n");
-		return -EINVAL;
-	}
+	if (!init.num_parents)
+		return dev_err_probe(&client->dev, -EINVAL,
+				     "no input clock specified!\n");
 
 	/* Configure Optional Loading Capacitance for external XTAL */
 	if (!(vc5->chip_info->flags & VC5_HAS_INTERNAL_XTAL)) {
@@ -1099,14 +1121,16 @@ static int vc5_probe(struct i2c_client *client, const struct i2c_device_id *id)
 
 	ret = of_clk_add_hw_provider(client->dev.of_node, vc5_of_clk_get, vc5);
 	if (ret) {
-		dev_err(&client->dev, "unable to add clk provider\n");
+		dev_err_probe(&client->dev, ret,
+			      "unable to add clk provider\n");
 		goto err_clk;
 	}
 
 	return 0;
 
 err_clk_register:
-	dev_err(&client->dev, "unable to register %s\n", init.name);
+	dev_err_probe(&client->dev, ret,
+		      "unable to register %s\n", init.name);
 	kfree(init.name); /* clock framework made a copy of the name */
 err_clk:
 	if (vc5->chip_info->flags & VC5_HAS_INTERNAL_XTAL)
diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c
index fe937bcdb487..f7827b3b7fc1 100644
--- a/drivers/clk/rockchip/clk-pll.c
+++ b/drivers/clk/rockchip/clk-pll.c
@@ -940,7 +940,7 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx,
 	switch (pll_type) {
 	case pll_rk3036:
 	case pll_rk3328:
-		if (!pll->rate_table || IS_ERR(ctx->grf))
+		if (!pll->rate_table)
 			init.ops = &rockchip_rk3036_pll_clk_norate_ops;
 		else
 			init.ops = &rockchip_rk3036_pll_clk_ops;
diff --git a/drivers/clk/rockchip/clk-rk3036.c b/drivers/clk/rockchip/clk-rk3036.c
index 614845cc5b4a..d644bc155ec6 100644
--- a/drivers/clk/rockchip/clk-rk3036.c
+++ b/drivers/clk/rockchip/clk-rk3036.c
@@ -121,6 +121,7 @@ PNAME(mux_pll_src_3plls_p)	= { "apll", "dpll", "gpll" };
 PNAME(mux_timer_p)		= { "xin24m", "pclk_peri_src" };
 
 PNAME(mux_pll_src_apll_dpll_gpll_usb480m_p)	= { "apll", "dpll", "gpll", "usb480m" };
+PNAME(mux_pll_src_dmyapll_dpll_gpll_xin24_p)   = { "dummy_apll", "dpll", "gpll", "xin24m" };
 
 PNAME(mux_mmc_src_p)	= { "apll", "dpll", "gpll", "xin24m" };
 PNAME(mux_i2s_pre_p)	= { "i2s_src", "i2s_frac", "ext_i2s", "xin12m" };
@@ -340,7 +341,7 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
 			RK2928_CLKSEL_CON(16), 8, 2, MFLAGS, 10, 5, DFLAGS,
 			RK2928_CLKGATE_CON(10), 4, GFLAGS),
 
-	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_pll_src_apll_dpll_gpll_usb480m_p, 0,
+	COMPOSITE(SCLK_SFC, "sclk_sfc", mux_pll_src_dmyapll_dpll_gpll_xin24_p, 0,
 			RK2928_CLKSEL_CON(16), 0, 2, MFLAGS, 2, 5, DFLAGS,
 			RK2928_CLKGATE_CON(10), 5, GFLAGS),
 
@@ -403,7 +404,7 @@ static struct rockchip_clk_branch rk3036_clk_branches[] __initdata = {
 	GATE(HCLK_OTG0, "hclk_otg0", "hclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(5), 13, GFLAGS),
 	GATE(HCLK_OTG1, "hclk_otg1", "hclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(7), 3, GFLAGS),
 	GATE(HCLK_I2S, "hclk_i2s", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 2, GFLAGS),
-	GATE(0, "hclk_sfc", "hclk_peri", CLK_IGNORE_UNUSED, RK2928_CLKGATE_CON(3), 14, GFLAGS),
+	GATE(HCLK_SFC, "hclk_sfc", "hclk_peri", 0, RK2928_CLKGATE_CON(3), 14, GFLAGS),
 	GATE(HCLK_MAC, "hclk_mac", "hclk_peri", 0, RK2928_CLKGATE_CON(3), 5, GFLAGS),
 
 	/* pclk_peri gates */
diff --git a/drivers/clk/rockchip/clk-rk3308.c b/drivers/clk/rockchip/clk-rk3308.c
index 2c3bd0c749f2..db3396c3e6e9 100644
--- a/drivers/clk/rockchip/clk-rk3308.c
+++ b/drivers/clk/rockchip/clk-rk3308.c
@@ -911,6 +911,7 @@ static const char *const rk3308_critical_clocks[] __initconst = {
 	"hclk_audio",
 	"pclk_audio",
 	"sclk_ddrc",
+	"clk_ddrphy4x",
 };
 
 static void __init rk3308_clk_init(struct device_node *np)
diff --git a/drivers/clk/tegra/clk-dfll.c b/drivers/clk/tegra/clk-dfll.c
index a5f526bb0483..6144447f86c6 100644
--- a/drivers/clk/tegra/clk-dfll.c
+++ b/drivers/clk/tegra/clk-dfll.c
@@ -1377,7 +1377,7 @@ static void dfll_debug_init(struct tegra_dfll *td)
 }
 
 #else
-static void inline dfll_debug_init(struct tegra_dfll *td) { }
+static inline void dfll_debug_init(struct tegra_dfll *td) { }
 #endif /* CONFIG_DEBUG_FS */
 
 /*
diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c
index 292d6269daf1..4dcf7f7cb8a0 100644
--- a/drivers/clk/tegra/clk-tegra-periph.c
+++ b/drivers/clk/tegra/clk-tegra-periph.c
@@ -777,11 +777,7 @@ static struct tegra_periph_init_data gate_clks[] = {
 	GATE("ahbdma", "hclk", 33, 0, tegra_clk_ahbdma, 0),
 	GATE("apbdma", "pclk", 34, 0, tegra_clk_apbdma, 0),
 	GATE("kbc", "clk_32k", 36, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_kbc, 0),
-	/*
-	 * Critical for RAM re-repair operation, which must occur on resume
-	 * from LP1 system suspend and as part of CCPLEX cluster switching.
-	 */
-	GATE("fuse", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse, CLK_IS_CRITICAL),
+	GATE("fuse", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse, 0),
 	GATE("fuse_burn", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse_burn, 0),
 	GATE("kfuse", "clk_m", 40, TEGRA_PERIPH_ON_APB, tegra_clk_kfuse, 0),
 	GATE("apbif", "clk_m", 107, TEGRA_PERIPH_ON_APB, tegra_clk_apbif, 0),
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
index 3d9da3d359da..f2151815db58 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -13,6 +13,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/sys_soc.h>
 
@@ -210,6 +211,8 @@ static int tegra_fuse_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, fuse);
 	fuse->dev = &pdev->dev;
 
+	pm_runtime_enable(&pdev->dev);
+
 	if (fuse->soc->probe) {
 		err = fuse->soc->probe(fuse);
 		if (err < 0)
@@ -246,14 +249,71 @@ static int tegra_fuse_probe(struct platform_device *pdev)
 	return 0;
 
 restore:
+	fuse->clk = NULL;
 	fuse->base = base;
+	pm_runtime_disable(&pdev->dev);
 	return err;
 }
 
+static int __maybe_unused tegra_fuse_runtime_resume(struct device *dev)
+{
+	int err;
+
+	err = clk_prepare_enable(fuse->clk);
+	if (err < 0) {
+		dev_err(dev, "failed to enable FUSE clock: %d\n", err);
+		return err;
+	}
+
+	return 0;
+}
+
+static int __maybe_unused tegra_fuse_runtime_suspend(struct device *dev)
+{
+	clk_disable_unprepare(fuse->clk);
+
+	return 0;
+}
+
+static int __maybe_unused tegra_fuse_suspend(struct device *dev)
+{
+	int ret;
+
+	/*
+	 * Critical for RAM re-repair operation, which must occur on resume
+	 * from LP1 system suspend and as part of CCPLEX cluster switching.
+	 */
+	if (fuse->soc->clk_suspend_on)
+		ret = pm_runtime_resume_and_get(dev);
+	else
+		ret = pm_runtime_force_suspend(dev);
+
+	return ret;
+}
+
+static int __maybe_unused tegra_fuse_resume(struct device *dev)
+{
+	int ret = 0;
+
+	if (fuse->soc->clk_suspend_on)
+		pm_runtime_put(dev);
+	else
+		ret = pm_runtime_force_resume(dev);
+
+	return ret;
+}
+
+static const struct dev_pm_ops tegra_fuse_pm = {
+	SET_RUNTIME_PM_OPS(tegra_fuse_runtime_suspend, tegra_fuse_runtime_resume,
+			   NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(tegra_fuse_suspend, tegra_fuse_resume)
+};
+
 static struct platform_driver tegra_fuse_driver = {
 	.driver = {
 		.name = "tegra-fuse",
 		.of_match_table = tegra_fuse_match,
+		.pm = &tegra_fuse_pm,
 		.suppress_bind_attrs = true,
 	},
 	.probe = tegra_fuse_probe,
diff --git a/drivers/soc/tegra/fuse/fuse-tegra20.c b/drivers/soc/tegra/fuse/fuse-tegra20.c
index 16aaa28573ac..8ec9fc5e5e4b 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra20.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra20.c
@@ -16,6 +16,7 @@
 #include <linux/kobject.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/random.h>
 
 #include <soc/tegra/fuse.h>
@@ -46,6 +47,10 @@ static u32 tegra20_fuse_read(struct tegra_fuse *fuse, unsigned int offset)
 	u32 value = 0;
 	int err;
 
+	err = pm_runtime_resume_and_get(fuse->dev);
+	if (err)
+		return err;
+
 	mutex_lock(&fuse->apbdma.lock);
 
 	fuse->apbdma.config.src_addr = fuse->phys + FUSE_BEGIN + offset;
@@ -66,8 +71,6 @@ static u32 tegra20_fuse_read(struct tegra_fuse *fuse, unsigned int offset)
 
 	reinit_completion(&fuse->apbdma.wait);
 
-	clk_prepare_enable(fuse->clk);
-
 	dmaengine_submit(dma_desc);
 	dma_async_issue_pending(fuse->apbdma.chan);
 	time_left = wait_for_completion_timeout(&fuse->apbdma.wait,
@@ -78,10 +81,9 @@ static u32 tegra20_fuse_read(struct tegra_fuse *fuse, unsigned int offset)
 	else
 		value = *fuse->apbdma.virt;
 
-	clk_disable_unprepare(fuse->clk);
-
 out:
 	mutex_unlock(&fuse->apbdma.lock);
+	pm_runtime_put(fuse->dev);
 	return value;
 }
 
@@ -165,4 +167,5 @@ const struct tegra_fuse_soc tegra20_fuse_soc = {
 	.probe = tegra20_fuse_probe,
 	.info = &tegra20_fuse_info,
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = false,
 };
diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c
index c1aa7815bd6e..b071d433d74f 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra30.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra30.c
@@ -12,6 +12,7 @@
 #include <linux/of_device.h>
 #include <linux/of_address.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/random.h>
 
 #include <soc/tegra/fuse.h>
@@ -52,15 +53,13 @@ static u32 tegra30_fuse_read(struct tegra_fuse *fuse, unsigned int offset)
 	u32 value;
 	int err;
 
-	err = clk_prepare_enable(fuse->clk);
-	if (err < 0) {
-		dev_err(fuse->dev, "failed to enable FUSE clock: %d\n", err);
+	err = pm_runtime_resume_and_get(fuse->dev);
+	if (err)
 		return 0;
-	}
 
 	value = readl_relaxed(fuse->base + FUSE_BEGIN + offset);
 
-	clk_disable_unprepare(fuse->clk);
+	pm_runtime_put(fuse->dev);
 
 	return value;
 }
@@ -113,6 +112,7 @@ const struct tegra_fuse_soc tegra30_fuse_soc = {
 	.speedo_init = tegra30_init_speedo_data,
 	.info = &tegra30_fuse_info,
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
 
@@ -128,6 +128,7 @@ const struct tegra_fuse_soc tegra114_fuse_soc = {
 	.speedo_init = tegra114_init_speedo_data,
 	.info = &tegra114_fuse_info,
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
 
@@ -209,6 +210,7 @@ const struct tegra_fuse_soc tegra124_fuse_soc = {
 	.lookups = tegra124_fuse_lookups,
 	.num_lookups = ARRAY_SIZE(tegra124_fuse_lookups),
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = true,
 };
 #endif
 
@@ -295,6 +297,7 @@ const struct tegra_fuse_soc tegra210_fuse_soc = {
 	.lookups = tegra210_fuse_lookups,
 	.num_lookups = ARRAY_SIZE(tegra210_fuse_lookups),
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
 
@@ -325,6 +328,7 @@ const struct tegra_fuse_soc tegra186_fuse_soc = {
 	.lookups = tegra186_fuse_lookups,
 	.num_lookups = ARRAY_SIZE(tegra186_fuse_lookups),
 	.soc_attr_group = &tegra_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
 
@@ -355,6 +359,7 @@ const struct tegra_fuse_soc tegra194_fuse_soc = {
 	.lookups = tegra194_fuse_lookups,
 	.num_lookups = ARRAY_SIZE(tegra194_fuse_lookups),
 	.soc_attr_group = &tegra194_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
 
@@ -385,5 +390,6 @@ const struct tegra_fuse_soc tegra234_fuse_soc = {
 	.lookups = tegra234_fuse_lookups,
 	.num_lookups = ARRAY_SIZE(tegra234_fuse_lookups),
 	.soc_attr_group = &tegra194_soc_attr_group,
+	.clk_suspend_on = false,
 };
 #endif
diff --git a/drivers/soc/tegra/fuse/fuse.h b/drivers/soc/tegra/fuse/fuse.h
index e057a58e2060..de58feba0435 100644
--- a/drivers/soc/tegra/fuse/fuse.h
+++ b/drivers/soc/tegra/fuse/fuse.h
@@ -34,6 +34,8 @@ struct tegra_fuse_soc {
 	unsigned int num_lookups;
 
 	const struct attribute_group *soc_attr_group;
+
+	bool clk_suspend_on;
 };
 
 struct tegra_fuse {
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index ea62f84d1c8b..50091c4ec948 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -436,7 +436,7 @@ struct tegra_pmc {
 
 static struct tegra_pmc *pmc = &(struct tegra_pmc) {
 	.base = NULL,
-	.suspend_mode = TEGRA_SUSPEND_NONE,
+	.suspend_mode = TEGRA_SUSPEND_NOT_READY,
 };
 
 static inline struct tegra_powergate *
@@ -1812,6 +1812,7 @@ static int tegra_pmc_parse_dt(struct tegra_pmc *pmc, struct device_node *np)
 	u32 value, values[2];
 
 	if (of_property_read_u32(np, "nvidia,suspend-mode", &value)) {
+		pmc->suspend_mode = TEGRA_SUSPEND_NONE;
 	} else {
 		switch (value) {
 		case 0:
@@ -2785,6 +2786,11 @@ static int tegra_pmc_regmap_init(struct tegra_pmc *pmc)
 	return 0;
 }
 
+static void tegra_pmc_reset_suspend_mode(void *data)
+{
+	pmc->suspend_mode = TEGRA_SUSPEND_NOT_READY;
+}
+
 static int tegra_pmc_probe(struct platform_device *pdev)
 {
 	void __iomem *base;
@@ -2803,6 +2809,11 @@ static int tegra_pmc_probe(struct platform_device *pdev)
 	if (err < 0)
 		return err;
 
+	err = devm_add_action_or_reset(&pdev->dev, tegra_pmc_reset_suspend_mode,
+				       NULL);
+	if (err)
+		return err;
+
 	/* take over the memory region from the early initialization */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	base = devm_ioremap_resource(&pdev->dev, res);
@@ -2909,6 +2920,7 @@ static int tegra_pmc_probe(struct platform_device *pdev)
 
 	tegra_pmc_clock_register(pmc, pdev->dev.of_node);
 	platform_set_drvdata(pdev, pmc);
+	tegra_pm_init_suspend();
 
 	return 0;
 
diff --git a/drivers/soc/tegra/powergate-bpmp.c b/drivers/soc/tegra/powergate-bpmp.c
index 06c792bafca5..8eaf50d0b6af 100644
--- a/drivers/soc/tegra/powergate-bpmp.c
+++ b/drivers/soc/tegra/powergate-bpmp.c
@@ -7,7 +7,6 @@
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/slab.h>
-#include <linux/version.h>
 
 #include <soc/tegra/bpmp.h>
 #include <soc/tegra/bpmp-abi.h>
diff --git a/include/dt-bindings/clock/rk3036-cru.h b/include/dt-bindings/clock/rk3036-cru.h
index 35a5a01f9697..a96a9870ad59 100644
--- a/include/dt-bindings/clock/rk3036-cru.h
+++ b/include/dt-bindings/clock/rk3036-cru.h
@@ -81,6 +81,7 @@
 #define HCLK_OTG0		449
 #define HCLK_OTG1		450
 #define HCLK_NANDC		453
+#define HCLK_SFC		454
 #define HCLK_SDMMC		456
 #define HCLK_SDIO		457
 #define HCLK_EMMC		459
diff --git a/include/soc/tegra/pm.h b/include/soc/tegra/pm.h
index 08477d7bfab9..433878927026 100644
--- a/include/soc/tegra/pm.h
+++ b/include/soc/tegra/pm.h
@@ -14,6 +14,7 @@ enum tegra_suspend_mode {
 	TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */
 	TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */
 	TEGRA_MAX_SUSPEND_MODE,
+	TEGRA_SUSPEND_NOT_READY,
 };
 
 #if defined(CONFIG_PM_SLEEP) && defined(CONFIG_ARM)
@@ -28,6 +29,7 @@ void tegra_pm_clear_cpu_in_lp2(void);
 void tegra_pm_set_cpu_in_lp2(void);
 int tegra_pm_enter_lp2(void);
 int tegra_pm_park_secondary_cpu(unsigned long cpu);
+void tegra_pm_init_suspend(void);
 #else
 static inline enum tegra_suspend_mode
 tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode)
@@ -61,6 +63,10 @@ static inline int tegra_pm_park_secondary_cpu(unsigned long cpu)
 {
 	return -ENOTSUPP;
 }
+
+static inline void tegra_pm_init_suspend(void)
+{
+}
 #endif /* CONFIG_PM_SLEEP */
 
 #endif /* __SOC_TEGRA_PM_H__ */