Merge branch 'x86/entry' into ras/core

to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.

1 files changed, 22 insertions, 8 deletions

diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index fad616cac01e..30c15766ebb1 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3702,7 +3702,9 @@ static struct clk_regmap g12a_hdmi = {
 
 /*
  * The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
- * muxed by a glitch-free switch.
+ * muxed by a glitch-free switch. The CCF can manage this glitch-free
+ * mux because it does top-to-bottom updates the each clock tree and
+ * switches to the "inactive" one when CLK_SET_RATE_GATE is set.
  */
 static const struct clk_parent_data g12a_mali_0_1_parent_data[] = {
 	{ .fw_name = "xtal", },
@@ -3726,7 +3728,13 @@ static struct clk_regmap g12a_mali_0_sel = {
 		.ops = &clk_regmap_mux_ops,
 		.parent_data = g12a_mali_0_1_parent_data,
 		.num_parents = 8,
-		.flags = CLK_SET_RATE_NO_REPARENT,
+		/*
+		 * Don't request the parent to change the rate because
+		 * all GPU frequencies can be derived from the fclk_*
+		 * clocks and one special GP0_PLL setting. This is
+		 * important because we need the MPLL clocks for audio.
+		 */
+		.flags = 0,
 	},
 };
 
@@ -3743,7 +3751,7 @@ static struct clk_regmap g12a_mali_0_div = {
 			&g12a_mali_0_sel.hw
 		},
 		.num_parents = 1,
-		.flags = CLK_SET_RATE_NO_REPARENT,
+		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
@@ -3759,7 +3767,7 @@ static struct clk_regmap g12a_mali_0 = {
 			&g12a_mali_0_div.hw
 		},
 		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
+		.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
 	},
 };
 
@@ -3774,7 +3782,13 @@ static struct clk_regmap g12a_mali_1_sel = {
 		.ops = &clk_regmap_mux_ops,
 		.parent_data = g12a_mali_0_1_parent_data,
 		.num_parents = 8,
-		.flags = CLK_SET_RATE_NO_REPARENT,
+		/*
+		 * Don't request the parent to change the rate because
+		 * all GPU frequencies can be derived from the fclk_*
+		 * clocks and one special GP0_PLL setting. This is
+		 * important because we need the MPLL clocks for audio.
+		 */
+		.flags = 0,
 	},
 };
 
@@ -3791,7 +3805,7 @@ static struct clk_regmap g12a_mali_1_div = {
 			&g12a_mali_1_sel.hw
 		},
 		.num_parents = 1,
-		.flags = CLK_SET_RATE_NO_REPARENT,
+		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
@@ -3807,7 +3821,7 @@ static struct clk_regmap g12a_mali_1 = {
 			&g12a_mali_1_div.hw
 		},
 		.num_parents = 1,
-		.flags = CLK_SET_RATE_PARENT,
+		.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
 	},
 };
 
@@ -3827,7 +3841,7 @@ static struct clk_regmap g12a_mali = {
 		.ops = &clk_regmap_mux_ops,
 		.parent_hws = g12a_mali_parent_hws,
 		.num_parents = 2,
-		.flags = CLK_SET_RATE_NO_REPARENT,
+		.flags = CLK_SET_RATE_PARENT,
 	},
 };