6 files changed, 49 insertions, 9 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 69934c0c3dd8..326f91b2dda9 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -50,6 +50,7 @@ source "drivers/clk/versatile/Kconfig"
 config CLK_HSDK
 	bool "PLL Driver for HSDK platform"
 	depends on OF || COMPILE_TEST
+	depends on IOMEM
 	help
 	  This driver supports the HSDK core, system, ddr, tunnel and hdmi PLLs
 	  control.
diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c
index 99afc949925f..177368cac6dd 100644
--- a/drivers/clk/clk-ast2600.c
+++ b/drivers/clk/clk-ast2600.c
@@ -131,6 +131,18 @@ static const struct clk_div_table ast2600_eclk_div_table[] = {
 	{ 0 }
 };
 
+static const struct clk_div_table ast2600_emmc_extclk_div_table[] = {
+	{ 0x0, 2 },
+	{ 0x1, 4 },
+	{ 0x2, 6 },
+	{ 0x3, 8 },
+	{ 0x4, 10 },
+	{ 0x5, 12 },
+	{ 0x6, 14 },
+	{ 0x7, 16 },
+	{ 0 }
+};
+
 static const struct clk_div_table ast2600_mac_div_table[] = {
 	{ 0x0, 4 },
 	{ 0x1, 4 },
@@ -390,6 +402,11 @@ static struct clk_hw *aspeed_g6_clk_hw_register_gate(struct device *dev,
 	return hw;
 }
 
+static const char *const emmc_extclk_parent_names[] = {
+	"emmc_extclk_hpll_in",
+	"mpll",
+};
+
 static const char * const vclk_parent_names[] = {
 	"dpll",
 	"d1pll",
@@ -459,16 +476,32 @@ static int aspeed_g6_clk_probe(struct platform_device *pdev)
 		return PTR_ERR(hw);
 	aspeed_g6_clk_data->hws[ASPEED_CLK_UARTX] = hw;
 
-	/* EMMC ext clock divider */
-	hw = clk_hw_register_gate(dev, "emmc_extclk_gate", "hpll", 0,
-			scu_g6_base + ASPEED_G6_CLK_SELECTION1, 15, 0,
-			&aspeed_g6_clk_lock);
+	/* EMMC ext clock */
+	hw = clk_hw_register_fixed_factor(dev, "emmc_extclk_hpll_in", "hpll",
+					  0, 1, 2);
 	if (IS_ERR(hw))
 		return PTR_ERR(hw);
-	hw = clk_hw_register_divider_table(dev, "emmc_extclk", "emmc_extclk_gate", 0,
-			scu_g6_base + ASPEED_G6_CLK_SELECTION1, 12, 3, 0,
-			ast2600_div_table,
-			&aspeed_g6_clk_lock);
+
+	hw = clk_hw_register_mux(dev, "emmc_extclk_mux",
+				 emmc_extclk_parent_names,
+				 ARRAY_SIZE(emmc_extclk_parent_names), 0,
+				 scu_g6_base + ASPEED_G6_CLK_SELECTION1, 11, 1,
+				 0, &aspeed_g6_clk_lock);
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
+
+	hw = clk_hw_register_gate(dev, "emmc_extclk_gate", "emmc_extclk_mux",
+				  0, scu_g6_base + ASPEED_G6_CLK_SELECTION1,
+				  15, 0, &aspeed_g6_clk_lock);
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
+
+	hw = clk_hw_register_divider_table(dev, "emmc_extclk",
+					   "emmc_extclk_gate", 0,
+					   scu_g6_base +
+						ASPEED_G6_CLK_SELECTION1, 12,
+					   3, 0, ast2600_emmc_extclk_div_table,
+					   &aspeed_g6_clk_lock);
 	if (IS_ERR(hw))
 		return PTR_ERR(hw);
 	aspeed_g6_clk_data->hws[ASPEED_CLK_EMMC] = hw;
diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index b4d9db9d5bf1..ca747712400f 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -680,6 +680,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_I2C2_ROOT] = imx_clk_hw_gate4("i2c2_root_clk", "i2c2", ccm_base + 0x4180, 0);
 	hws[IMX8MP_CLK_I2C3_ROOT] = imx_clk_hw_gate4("i2c3_root_clk", "i2c3", ccm_base + 0x4190, 0);
 	hws[IMX8MP_CLK_I2C4_ROOT] = imx_clk_hw_gate4("i2c4_root_clk", "i2c4", ccm_base + 0x41a0, 0);
+	hws[IMX8MP_CLK_MU_ROOT] = imx_clk_hw_gate4("mu_root_clk", "ipg_root", ccm_base + 0x4210, 0);
 	hws[IMX8MP_CLK_OCOTP_ROOT] = imx_clk_hw_gate4("ocotp_root_clk", "ipg_root", ccm_base + 0x4220, 0);
 	hws[IMX8MP_CLK_PCIE_ROOT] = imx_clk_hw_gate4("pcie_root_clk", "pcie_aux", ccm_base + 0x4250, 0);
 	hws[IMX8MP_CLK_PWM1_ROOT] = imx_clk_hw_gate4("pwm1_root_clk", "pwm1", ccm_base + 0x4280, 0);
diff --git a/drivers/clk/imx/clk-vf610.c b/drivers/clk/imx/clk-vf610.c
index cd04e7dc1878..5129ef8e1d6e 100644
--- a/drivers/clk/imx/clk-vf610.c
+++ b/drivers/clk/imx/clk-vf610.c
@@ -438,6 +438,7 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
 	clk[VF610_CLK_SNVS] = imx_clk_gate2("snvs-rtc", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(7));
 	clk[VF610_CLK_DAP] = imx_clk_gate("dap", "platform_bus", CCM_CCSR, 24);
 	clk[VF610_CLK_OCOTP] = imx_clk_gate("ocotp", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(5));
+	clk[VF610_CLK_CAAM] = imx_clk_gate2("caam", "ipg_bus", CCM_CCGR11, CCM_CCGRx_CGn(0));
 
 	imx_check_clocks(clk, ARRAY_SIZE(clk));
 
diff --git a/drivers/clk/mvebu/Kconfig b/drivers/clk/mvebu/Kconfig
index ded07b0bd0d5..557d6213783c 100644
--- a/drivers/clk/mvebu/Kconfig
+++ b/drivers/clk/mvebu/Kconfig
@@ -42,6 +42,7 @@ config ARMADA_AP806_SYSCON
 
 config ARMADA_AP_CPU_CLK
 	bool
+	select ARMADA_AP_CP_HELPER
 
 config ARMADA_CP110_SYSCON
 	bool
diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c
index 6282ee2f361c..a8901f90a61a 100644
--- a/drivers/clk/sifive/fu540-prci.c
+++ b/drivers/clk/sifive/fu540-prci.c
@@ -586,7 +586,10 @@ static int sifive_fu540_prci_probe(struct platform_device *pdev)
 	struct __prci_data *pd;
 	int r;
 
-	pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
+	pd = devm_kzalloc(dev,
+			  struct_size(pd, hw_clks.hws,
+				      ARRAY_SIZE(__prci_init_clocks)),
+			  GFP_KERNEL);
 	if (!pd)
 		return -ENOMEM;