[PATCH RFC 2/3] dt-bindings: clock: amlogic: Add T7 pre-divider clock IDs

Jian Hu via B4 Relay devnull+jian.hu.amlogic.com at kernel.org
Wed Sep 23 04:14:48 PDT 2026


From: Jian Hu <jian.hu at amlogic.com>

Add clock IDs for the T7 PLL pre-divider clocks. These IDs are
required for the subsequent conversion of the PLL pre-divider
into a standalone divider clock following the PLL framework refactoring.

Signed-off-by: Jian Hu <jian.hu at amlogic.com>
---
 include/dt-bindings/clock/amlogic,t7-pll-clkc.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/dt-bindings/clock/amlogic,t7-pll-clkc.h b/include/dt-bindings/clock/amlogic,t7-pll-clkc.h
index e2481f2f1163..69c90bc0be0a 100644
--- a/include/dt-bindings/clock/amlogic,t7-pll-clkc.h
+++ b/include/dt-bindings/clock/amlogic,t7-pll-clkc.h
@@ -9,20 +9,24 @@
 /* GP0 */
 #define CLKID_GP0_PLL_DCO	0
 #define CLKID_GP0_PLL		1
+#define CLKID_GP0_PREDIV	2
 
 /* GP1 */
 #define CLKID_GP1_PLL_DCO	0
 #define CLKID_GP1_PLL		1
+#define CLKID_GP1_PREDIV	2
 
 /* HIFI */
 #define CLKID_HIFI_PLL_DCO	0
 #define CLKID_HIFI_PLL		1
+#define CLKID_HIFI_PREDIV	2
 
 /* PCIE */
 #define CLKID_PCIE_PLL_DCO	0
 #define CLKID_PCIE_PLL_DCO_DIV2	1
 #define CLKID_PCIE_PLL_OD	2
 #define CLKID_PCIE_PLL		3
+#define CLKID_PCIE_PREDIV	4
 
 /* MPLL */
 #define CLKID_MPLL_PREDIV	0
@@ -39,6 +43,7 @@
 #define CLKID_HDMI_PLL_DCO	0
 #define CLKID_HDMI_PLL_OD	1
 #define CLKID_HDMI_PLL		2
+#define CLKID_HDMI_PREDIV	3
 
 /* MCLK */
 #define CLKID_MCLK_PLL_DCO	0
@@ -52,5 +57,6 @@
 #define CLKID_MCLK_1_DIV2	8
 #define CLKID_MCLK_1_PRE	9
 #define CLKID_MCLK_1		10
+#define CLKID_MCLK_PREDIV	11
 
 #endif /* __T7_PLL_CLKC_H */

-- 
2.47.1





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