clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks

[ Upstream commit 6e6da2039c82271dd873b9ad2b902a692a7dd554 ]

All the audio interfaces on Allwinner SoCs need to change their module
clocks during operation, to switch between support for 44.1 kHz and 48
kHz family sample rates. The clock rate for the module clocks is
governed by their upstream audio PLL. The module clocks themselves only
have a gate, and sometimes a divider or mux. Thus any rate changes need
to be propagated upstream.

Set the CLK_SET_RATE_PARENT flag for all audio module clocks to achieve
this.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a33.c b/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
index 13eb5b23c5e7fb2b2aa741a8b0291c2f1ca30d76..c40d572a760292cf30cc3aea9b694c5b468a1918 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
@@ -366,10 +366,10 @@ static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4,
 static const char * const i2s_parents[] = { "pll-audio-8x", "pll-audio-4x",
                                            "pll-audio-2x", "pll-audio" };
 static SUNXI_CCU_MUX_WITH_GATE(i2s0_clk, "i2s0", i2s_parents,
-                              0x0b0, 16, 2, BIT(31), 0);
+                              0x0b0, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
 
 static SUNXI_CCU_MUX_WITH_GATE(i2s1_clk, "i2s1", i2s_parents,
-                              0x0b4, 16, 2, BIT(31), 0);
+                              0x0b4, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
 
 /* TODO: the parent for most of the USB clocks is not known */
 static SUNXI_CCU_GATE(usb_phy0_clk,    "usb-phy0",     "osc24M",
@@ -446,7 +446,7 @@ static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve",
 static SUNXI_CCU_GATE(ac_dig_clk,      "ac-dig",       "pll-audio",
                      0x140, BIT(31), CLK_SET_RATE_PARENT);
 static SUNXI_CCU_GATE(ac_dig_4x_clk,   "ac-dig-4x",    "pll-audio-4x",
-                     0x140, BIT(30), 0);
+                     0x140, BIT(30), CLK_SET_RATE_PARENT);
 static SUNXI_CCU_GATE(avs_clk,         "avs",          "osc24M",
                      0x144, BIT(31), 0);