dt-bindings: soc: cix: add sky1 audss cru controller

The Cix Sky1 Audio Subsystem (AUDSS) Clock and Reset Unit (CRU)
groups clock muxing, gating and block-level software reset control
in a single register block.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Joakim Zhang <joakim.zhang@cixtech.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>

2 files changed, 85 insertions, 0 deletions

diff --git a/include/dt-bindings/clock/cix,sky1-audss-cru.h b/include/dt-bindings/clock/cix,sky1-audss-cru.h
new file mode 100644
index 000000000000..8c58ef8bf682
--- /dev/null
+++ b/include/dt-bindings/clock/cix,sky1-audss-cru.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright 2026 Cix Technology Group Co., Ltd.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_CIX_SKY1_AUDSS_CRU_H
+#define _DT_BINDINGS_CLOCK_CIX_SKY1_AUDSS_CRU_H
+
+#define CLK_AUD_CLK4_DIV2	0
+#define CLK_AUD_CLK4_DIV4	1
+#define CLK_AUD_CLK5_DIV2	2
+
+#define CLK_DSP_CLK		3
+#define CLK_DSP_BCLK		4
+#define CLK_DSP_PBCLK		5
+
+#define CLK_SRAM_AXI		6
+
+#define CLK_HDA_SYS		7
+#define CLK_HDA_HDA		8
+
+#define CLK_DMAC_AXI		9
+
+#define CLK_WDG_APB		10
+#define CLK_WDG_WDG		11
+
+#define CLK_TIMER_APB		12
+#define CLK_TIMER_TIMER		13
+
+#define CLK_MB_0_APB		14	/* MB0: ap->dsp */
+#define CLK_MB_1_APB		15	/* MB1: dsp->ap */
+
+#define CLK_I2S0_APB		16
+#define CLK_I2S1_APB		17
+#define CLK_I2S2_APB		18
+#define CLK_I2S3_APB		19
+#define CLK_I2S4_APB		20
+#define CLK_I2S5_APB		21
+#define CLK_I2S6_APB		22
+#define CLK_I2S7_APB		23
+#define CLK_I2S8_APB		24
+#define CLK_I2S9_APB		25
+#define CLK_I2S0		26
+#define CLK_I2S1		27
+#define CLK_I2S2		28
+#define CLK_I2S3		29
+#define CLK_I2S4		30
+#define CLK_I2S5		31
+#define CLK_I2S6		32
+#define CLK_I2S7		33
+#define CLK_I2S8		34
+#define CLK_I2S9		35
+
+#define CLK_MCLK0		36
+#define CLK_MCLK1		37
+#define CLK_MCLK2		38
+#define CLK_MCLK3		39
+#define CLK_MCLK4		40
+
+#endif
diff --git a/include/dt-bindings/reset/cix,sky1-audss-cru.h b/include/dt-bindings/reset/cix,sky1-audss-cru.h
new file mode 100644
index 000000000000..55e9f3797b30
--- /dev/null
+++ b/include/dt-bindings/reset/cix,sky1-audss-cru.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright 2026 Cix Technology Group Co., Ltd.
+ */
+#ifndef DT_BINDINGS_RESET_CIX_SKY1_AUDSS_CRU_H
+#define DT_BINDINGS_RESET_CIX_SKY1_AUDSS_CRU_H
+
+#define AUDSS_I2S0_SW_RST	0
+#define AUDSS_I2S1_SW_RST	1
+#define AUDSS_I2S2_SW_RST	2
+#define AUDSS_I2S3_SW_RST	3
+#define AUDSS_I2S4_SW_RST	4
+#define AUDSS_I2S5_SW_RST	5
+#define AUDSS_I2S6_SW_RST	6
+#define AUDSS_I2S7_SW_RST	7
+#define AUDSS_I2S8_SW_RST	8
+#define AUDSS_I2S9_SW_RST	9
+#define AUDSS_WDT_SW_RST	10
+#define AUDSS_TIMER_SW_RST	11
+#define AUDSS_MB0_SW_RST	12
+#define AUDSS_MB1_SW_RST	13
+#define AUDSS_HDA_SW_RST	14
+#define AUDSS_DMAC_SW_RST	15
+
+#endif