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dt-bindings: soc: spacemit: k3: add i2s_sysclk, i2s_bclk_factor and i2s1_sysclk_src IDs

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Add three new clock IDs to expose clocks introduced by the topology fix:
- CLK_MPMU_I2S_SYSCLK (51): the common i2s sysclk DDN at MPMU_ISCCR1
- CLK_MPMU_I2S_BCLK_FACTOR (52): the implicit /2 factor feeding i2s_bclk
- CLK_MPMU_I2S1_SYSCLK_SRC (53): the dedicated i2s1 sysclk source mux

CLK_MPMU_I2S1_SYSCLK keeps its existing ID (34) but will be repointed to
the real per-instance i2s1 clock in a subsequent patch. No in-tree user
references this ID so the semantic change is contained.

Fixes: efe897b557 ("dt-bindings: soc: spacemit: k3: add clock support")
Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260717-k3-clk-fix-i2s-v1-1-e95001a692ee@linux.spacemit.com
Signed-off-by: Yixun Lan <dlan@kernel.org>
This commit is contained in:
Troy Mitchell 2026-07-17 00:26:01 -07:00 committed by Yixun Lan
parent 8abba78dc0
commit cf59a87425
1 changed files with 3 additions and 0 deletions
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3
include/dt-bindings/clock/spacemit,k3-clocks.h
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@ -145,6 +145,9 @@
#define CLK_MPMU_I2S3_SYSCLK 48
#define CLK_MPMU_I2S4_SYSCLK 49
#define CLK_MPMU_I2S5_SYSCLK 50
#define CLK_MPMU_I2S_SYSCLK 51
#define CLK_MPMU_I2S_BCLK_FACTOR 52
#define CLK_MPMU_I2S1_SYSCLK_SRC 53
/* APBC clocks */
#define CLK_APBC_UART0 0