81 files changed, 5873 insertions, 1455 deletions

diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c
index f9d5b7334341..4fb4fd4b06bd 100644
--- a/drivers/clk/clk-devres.c
+++ b/drivers/clk/clk-devres.c
@@ -4,42 +4,101 @@
 #include <linux/export.h>
 #include <linux/gfp.h>
 
+struct devm_clk_state {
+	struct clk *clk;
+	void (*exit)(struct clk *clk);
+};
+
 static void devm_clk_release(struct device *dev, void *res)
 {
-	clk_put(*(struct clk **)res);
+	struct devm_clk_state *state = res;
+
+	if (state->exit)
+		state->exit(state->clk);
+
+	clk_put(state->clk);
 }
 
-struct clk *devm_clk_get(struct device *dev, const char *id)
+static struct clk *__devm_clk_get(struct device *dev, const char *id,
+				  struct clk *(*get)(struct device *dev, const char *id),
+				  int (*init)(struct clk *clk),
+				  void (*exit)(struct clk *clk))
 {
-	struct clk **ptr, *clk;
+	struct devm_clk_state *state;
+	struct clk *clk;
+	int ret;
 
-	ptr = devres_alloc(devm_clk_release, sizeof(*ptr), GFP_KERNEL);
-	if (!ptr)
+	state = devres_alloc(devm_clk_release, sizeof(*state), GFP_KERNEL);
+	if (!state)
 		return ERR_PTR(-ENOMEM);
 
-	clk = clk_get(dev, id);
-	if (!IS_ERR(clk)) {
-		*ptr = clk;
-		devres_add(dev, ptr);
-	} else {
-		devres_free(ptr);
+	clk = get(dev, id);
+	if (IS_ERR(clk)) {
+		ret = PTR_ERR(clk);
+		goto err_clk_get;
 	}
 
+	if (init) {
+		ret = init(clk);
+		if (ret)
+			goto err_clk_init;
+	}
+
+	state->clk = clk;
+	state->exit = exit;
+
+	devres_add(dev, state);
+
 	return clk;
+
+err_clk_init:
+
+	clk_put(clk);
+err_clk_get:
+
+	devres_free(state);
+	return ERR_PTR(ret);
+}
+
+struct clk *devm_clk_get(struct device *dev, const char *id)
+{
+	return __devm_clk_get(dev, id, clk_get, NULL, NULL);
 }
 EXPORT_SYMBOL(devm_clk_get);
 
-struct clk *devm_clk_get_optional(struct device *dev, const char *id)
+struct clk *devm_clk_get_prepared(struct device *dev, const char *id)
 {
-	struct clk *clk = devm_clk_get(dev, id);
+	return __devm_clk_get(dev, id, clk_get, clk_prepare, clk_unprepare);
+}
+EXPORT_SYMBOL_GPL(devm_clk_get_prepared);
 
-	if (clk == ERR_PTR(-ENOENT))
-		return NULL;
+struct clk *devm_clk_get_enabled(struct device *dev, const char *id)
+{
+	return __devm_clk_get(dev, id, clk_get,
+			      clk_prepare_enable, clk_disable_unprepare);
+}
+EXPORT_SYMBOL_GPL(devm_clk_get_enabled);
 
-	return clk;
+struct clk *devm_clk_get_optional(struct device *dev, const char *id)
+{
+	return __devm_clk_get(dev, id, clk_get_optional, NULL, NULL);
 }
 EXPORT_SYMBOL(devm_clk_get_optional);
 
+struct clk *devm_clk_get_optional_prepared(struct device *dev, const char *id)
+{
+	return __devm_clk_get(dev, id, clk_get_optional,
+			      clk_prepare, clk_unprepare);
+}
+EXPORT_SYMBOL_GPL(devm_clk_get_optional_prepared);
+
+struct clk *devm_clk_get_optional_enabled(struct device *dev, const char *id)
+{
+	return __devm_clk_get(dev, id, clk_get_optional,
+			      clk_prepare_enable, clk_disable_unprepare);
+}
+EXPORT_SYMBOL_GPL(devm_clk_get_optional_enabled);
+
 struct clk_bulk_devres {
 	struct clk_bulk_data *clks;
 	int num_clks;
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 54942d758ee6..f734e34735a9 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -78,7 +78,8 @@ static void devm_clk_hw_register_fixed_factor_release(struct device *dev, void *
 
 static struct clk_hw *
 __clk_hw_register_fixed_factor(struct device *dev, struct device_node *np,
-		const char *name, const char *parent_name, int index,
+		const char *name, const char *parent_name,
+		const struct clk_hw *parent_hw, int index,
 		unsigned long flags, unsigned int mult, unsigned int div,
 		bool devm)
 {
@@ -110,6 +111,8 @@ __clk_hw_register_fixed_factor(struct device *dev, struct device_node *np,
 	init.flags = flags;
 	if (parent_name)
 		init.parent_names = &parent_name;
+	else if (parent_hw)
+		init.parent_hws = &parent_hw;
 	else
 		init.parent_data = &pdata;
 	init.num_parents = 1;
@@ -148,16 +151,48 @@ struct clk_hw *devm_clk_hw_register_fixed_factor_index(struct device *dev,
 		const char *name, unsigned int index, unsigned long flags,
 		unsigned int mult, unsigned int div)
 {
-	return __clk_hw_register_fixed_factor(dev, NULL, name, NULL, index,
+	return __clk_hw_register_fixed_factor(dev, NULL, name, NULL, NULL, index,
 					      flags, mult, div, true);
 }
 EXPORT_SYMBOL_GPL(devm_clk_hw_register_fixed_factor_index);
 
+/**
+ * devm_clk_hw_register_fixed_factor_parent_hw - Register a fixed factor clock with
+ * pointer to parent clock
+ * @dev: device that is registering this clock
+ * @name: name of this clock
+ * @parent_hw: pointer to parent clk
+ * @flags: fixed factor flags
+ * @mult: multiplier
+ * @div: divider
+ *
+ * Return: Pointer to fixed factor clk_hw structure that was registered or
+ * an error pointer.
+ */
+struct clk_hw *devm_clk_hw_register_fixed_factor_parent_hw(struct device *dev,
+		const char *name, const struct clk_hw *parent_hw,
+		unsigned long flags, unsigned int mult, unsigned int div)
+{
+	return __clk_hw_register_fixed_factor(dev, NULL, name, NULL, parent_hw,
+					      -1, flags, mult, div, true);
+}
+EXPORT_SYMBOL_GPL(devm_clk_hw_register_fixed_factor_parent_hw);
+
+struct clk_hw *clk_hw_register_fixed_factor_parent_hw(struct device *dev,
+		const char *name, const struct clk_hw *parent_hw,
+		unsigned long flags, unsigned int mult, unsigned int div)
+{
+	return __clk_hw_register_fixed_factor(dev, NULL, name, NULL,
+					      parent_hw, -1, flags, mult, div,
+					      false);
+}
+EXPORT_SYMBOL_GPL(clk_hw_register_fixed_factor_parent_hw);
+
 struct clk_hw *clk_hw_register_fixed_factor(struct device *dev,
 		const char *name, const char *parent_name, unsigned long flags,
 		unsigned int mult, unsigned int div)
 {
-	return __clk_hw_register_fixed_factor(dev, NULL, name, parent_name, -1,
+	return __clk_hw_register_fixed_factor(dev, NULL, name, parent_name, NULL, -1,
 					      flags, mult, div, false);
 }
 EXPORT_SYMBOL_GPL(clk_hw_register_fixed_factor);
@@ -204,22 +239,16 @@ struct clk_hw *devm_clk_hw_register_fixed_factor(struct device *dev,
 		const char *name, const char *parent_name, unsigned long flags,
 		unsigned int mult, unsigned int div)
 {
-	return __clk_hw_register_fixed_factor(dev, NULL, name, parent_name, -1,
+	return __clk_hw_register_fixed_factor(dev, NULL, name, parent_name, NULL, -1,
 			flags, mult, div, true);
 }
 EXPORT_SYMBOL_GPL(devm_clk_hw_register_fixed_factor);
 
 #ifdef CONFIG_OF
-static const struct of_device_id set_rate_parent_matches[] = {
-	{ .compatible = "allwinner,sun4i-a10-pll3-2x-clk" },
-	{ /* Sentinel */ },
-};
-
 static struct clk_hw *_of_fixed_factor_clk_setup(struct device_node *node)
 {
 	struct clk_hw *hw;
 	const char *clk_name = node->name;
-	unsigned long flags = 0;
 	u32 div, mult;
 	int ret;
 
@@ -237,11 +266,8 @@ static struct clk_hw *_of_fixed_factor_clk_setup(struct device_node *node)
 
 	of_property_read_string(node, "clock-output-names", &clk_name);
 
-	if (of_match_node(set_rate_parent_matches, node))
-		flags |= CLK_SET_RATE_PARENT;
-
-	hw = __clk_hw_register_fixed_factor(NULL, node, clk_name, NULL, 0,
-					    flags, mult, div, false);
+	hw = __clk_hw_register_fixed_factor(NULL, node, clk_name, NULL, NULL, 0,
+					    0, mult, div, false);
 	if (IS_ERR(hw)) {
 		/*
 		 * Clear OF_POPULATED flag so that clock registration can be
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index f00d4c1158d7..7fc191c15507 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -4279,54 +4279,6 @@ int devm_clk_hw_register(struct device *dev, struct clk_hw *hw)
 }
 EXPORT_SYMBOL_GPL(devm_clk_hw_register);
 
-static int devm_clk_match(struct device *dev, void *res, void *data)
-{
-	struct clk *c = res;
-	if (WARN_ON(!c))
-		return 0;
-	return c == data;
-}
-
-static int devm_clk_hw_match(struct device *dev, void *res, void *data)
-{
-	struct clk_hw *hw = res;
-
-	if (WARN_ON(!hw))
-		return 0;
-	return hw == data;
-}
-
-/**
- * devm_clk_unregister - resource managed clk_unregister()
- * @dev: device that is unregistering the clock data
- * @clk: clock to unregister
- *
- * Deallocate a clock allocated with devm_clk_register(). Normally
- * this function will not need to be called and the resource management
- * code will ensure that the resource is freed.
- */
-void devm_clk_unregister(struct device *dev, struct clk *clk)
-{
-	WARN_ON(devres_release(dev, devm_clk_unregister_cb, devm_clk_match, clk));
-}
-EXPORT_SYMBOL_GPL(devm_clk_unregister);
-
-/**
- * devm_clk_hw_unregister - resource managed clk_hw_unregister()
- * @dev: device that is unregistering the hardware-specific clock data
- * @hw: link to hardware-specific clock data
- *
- * Unregister a clk_hw registered with devm_clk_hw_register(). Normally
- * this function will not need to be called and the resource management
- * code will ensure that the resource is freed.
- */
-void devm_clk_hw_unregister(struct device *dev, struct clk_hw *hw)
-{
-	WARN_ON(devres_release(dev, devm_clk_hw_unregister_cb, devm_clk_hw_match,
-				hw));
-}
-EXPORT_SYMBOL_GPL(devm_clk_hw_unregister);
-
 static void devm_clk_release(struct device *dev, void *res)
 {
 	clk_put(*(struct clk **)res);
diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
index 71c102d950ab..a2aaa14fc1ae 100644
--- a/drivers/clk/imx/clk-fracn-gppll.c
+++ b/drivers/clk/imx/clk-fracn-gppll.c
@@ -64,10 +64,13 @@ struct clk_fracn_gppll {
  * Fout = Fvco / (rdiv * odiv)
  */
 static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
-	PLL_FRACN_GP(650000000U, 81, 0, 0, 0, 3),
-	PLL_FRACN_GP(594000000U, 198, 0, 0, 0, 8),
-	PLL_FRACN_GP(560000000U, 70, 0, 0, 0, 3),
-	PLL_FRACN_GP(400000000U, 50, 0, 0, 0, 3),
+	PLL_FRACN_GP(650000000U, 81, 0, 1, 0, 3),
+	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
+	PLL_FRACN_GP(560000000U, 70, 0, 1, 0, 3),
+	PLL_FRACN_GP(498000000U, 83, 0, 1, 0, 4),
+	PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6),
+	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
+	PLL_FRACN_GP(400000000U, 50, 0, 1, 0, 3),
 	PLL_FRACN_GP(393216000U, 81, 92, 100, 0, 5)
 };
 
@@ -131,18 +134,7 @@ static unsigned long clk_fracn_gppll_recalc_rate(struct clk_hw *hw, unsigned lon
 	mfi = FIELD_GET(PLL_MFI_MASK, pll_div);
 
 	rdiv = FIELD_GET(PLL_RDIV_MASK, pll_div);
-	rdiv = rdiv + 1;
 	odiv = FIELD_GET(PLL_ODIV_MASK, pll_div);
-	switch (odiv) {
-	case 0:
-		odiv = 2;
-		break;
-	case 1:
-		odiv = 3;
-		break;
-	default:
-		break;
-	}
 
 	/*
 	 * Sometimes, the recalculated rate has deviation due to
@@ -160,6 +152,20 @@ static unsigned long clk_fracn_gppll_recalc_rate(struct clk_hw *hw, unsigned lon
 	if (rate)
 		return (unsigned long)rate;
 
+	if (!rdiv)
+		rdiv = rdiv + 1;
+
+	switch (odiv) {
+	case 0:
+		odiv = 2;
+		break;
+	case 1:
+		odiv = 3;
+		break;
+	default:
+		break;
+	}
+
 	/* Fvco = Fref * (MFI + MFN / MFD) */
 	fvco = fvco * mfi * mfd + fvco * mfn;
 	do_div(fvco, mfd * rdiv * odiv);
diff --git a/drivers/clk/imx/clk-imx93.c b/drivers/clk/imx/clk-imx93.c
index edcc87661d1f..f5c9fa40491c 100644
--- a/drivers/clk/imx/clk-imx93.c
+++ b/drivers/clk/imx/clk-imx93.c
@@ -150,7 +150,7 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_A55_GATE,		"a55",		"a55_root",		0x8000, },
 	/* M33 critical clk for system run */
 	{ IMX93_CLK_CM33_GATE,		"cm33",		"m33_root",		0x8040, CLK_IS_CRITICAL },
-	{ IMX93_CLK_ADC1_GATE,		"adc1",		"osc_24m",		0x82c0, },
+	{ IMX93_CLK_ADC1_GATE,		"adc1",		"adc_root",		0x82c0, },
 	{ IMX93_CLK_WDOG1_GATE,		"wdog1",	"osc_24m",		0x8300, },
 	{ IMX93_CLK_WDOG2_GATE,		"wdog2",	"osc_24m",		0x8340, },
 	{ IMX93_CLK_WDOG3_GATE,		"wdog3",	"osc_24m",		0x8380, },
@@ -160,7 +160,7 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_SEMA2_GATE,		"sema2",	"bus_wakeup_root",	0x8480, },
 	{ IMX93_CLK_MU_A_GATE,		"mu_a",		"bus_aon_root",		0x84c0, },
 	{ IMX93_CLK_MU_B_GATE,		"mu_b",		"bus_aon_root",		0x8500, },
-	{ IMX93_CLK_EDMA1_GATE,		"edma1",	"wakeup_axi_root",	0x8540, },
+	{ IMX93_CLK_EDMA1_GATE,		"edma1",	"m33_root",		0x8540, },
 	{ IMX93_CLK_EDMA2_GATE,		"edma2",	"wakeup_axi_root",	0x8580, },
 	{ IMX93_CLK_FLEXSPI1_GATE,	"flexspi",	"flexspi_root",		0x8640, },
 	{ IMX93_CLK_GPIO1_GATE,		"gpio1",	"m33_root",		0x8880, },
@@ -219,7 +219,7 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_LCDIF_GATE,		"lcdif",	"media_apb_root",	0x9640, },
 	{ IMX93_CLK_PXP_GATE,		"pxp",		"media_apb_root",	0x9680, },
 	{ IMX93_CLK_ISI_GATE,		"isi",		"media_apb_root",	0x96c0, },
-	{ IMX93_CLK_NIC_MEDIA_GATE,	"nic_media",	"media_apb_root",	0x9700, },
+	{ IMX93_CLK_NIC_MEDIA_GATE,	"nic_media",	"media_axi_root",	0x9700, },
 	{ IMX93_CLK_USB_CONTROLLER_GATE, "usb_controller", "hsio_root",		0x9a00, },
 	{ IMX93_CLK_USB_TEST_60M_GATE,	"usb_test_60m",	"hsio_usb_test_60m_root", 0x9a40, },
 	{ IMX93_CLK_HSIO_TROUT_24M_GATE, "hsio_trout_24m", "osc_24m",		0x9a80, },
diff --git a/drivers/clk/mediatek/clk-mt2701-eth.c b/drivers/clk/mediatek/clk-mt2701-eth.c
index 47c2289f3d1d..edf1e2ed2b59 100644
--- a/drivers/clk/mediatek/clk-mt2701-eth.c
+