[PATCH 1/1] clk: imx8m: Do not set IMX_COMPOSITE_CORE for non-regular composites
Alexander Stein
alexander.stein at ew.tq-group.com
Wed Nov 3 05:39:47 PDT 2021
Only imx8m_clk_hw_composite_core needs to set this flag.
Fixes: a60fe746df94 ("clk: imx: Rework all imx_clk_hw_composite wrappers")
Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
This is from clk_summary on a imx8mq custom board where you can clearly
see the before the divider is limited to 8 (core composite)
before:
video_pll1_out 2 2 0 1031999997 0 0 50000 Y
dsi_phy_ref 1 1 0 129000000 0 0 50000 Y
lcdif_pixel 2 2 0 129000000 0 0 50000 Y
after:
video_pll1_out 2 2 0 1031999997 0 0 50000 Y
dsi_phy_ref 1 1 0 24000000 0 0 50000 Y
lcdif_pixel 2 2 0 68800000 0 0 50000 Y
drivers/clk/imx/clk.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 819949973db1..7d220a01de1f 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -391,11 +391,11 @@ struct clk_hw *__imx8m_clk_hw_composite(const char *name,
#define imx8m_clk_hw_composite(name, parent_names, reg) \
_imx8m_clk_hw_composite(name, parent_names, reg, \
- IMX_COMPOSITE_CORE, IMX_COMPOSITE_CLK_FLAGS_DEFAULT)
+ 0, IMX_COMPOSITE_CLK_FLAGS_DEFAULT)
#define imx8m_clk_hw_composite_critical(name, parent_names, reg) \
_imx8m_clk_hw_composite(name, parent_names, reg, \
- IMX_COMPOSITE_CORE, IMX_COMPOSITE_CLK_FLAGS_CRITICAL)
+ 0, IMX_COMPOSITE_CLK_FLAGS_CRITICAL)
#define imx8m_clk_hw_composite_bus(name, parent_names, reg) \
_imx8m_clk_hw_composite(name, parent_names, reg, \
--
2.25.1
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