[PATCH 2/3] dt-bindings: clock: amlogic: t7: Add missing mpll3 parent clock
From: Jian Hu
Date: Thu Mar 05 2026 - 02:44:06 EST
The mpll3 clock is a valid parent clock for sd_emmc and mipi_isp on
the Amlogic T7 SoC, but was missing from t7-peripherals-clkc.yaml.
Add it to enable proper clock parent configuration for these peripherals.
Signed-off-by: Jian Hu <jian.hu@xxxxxxxxxxx>
---
.../bindings/clock/amlogic,t7-peripherals-clkc.yaml | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/clock/amlogic,t7-peripherals-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,t7-peripherals-clkc.yaml
index 55bb73707d58..27cc1f331587 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,t7-peripherals-clkc.yaml
+++ b/Documentation/devicetree/bindings/clock/amlogic,t7-peripherals-clkc.yaml
@@ -24,7 +24,7 @@ properties:
const: 1
clocks:
- minItems: 14
+ minItems: 15
items:
- description: input oscillator
- description: input sys clk
@@ -40,12 +40,13 @@ properties:
- description: input gp1 pll
- description: input mpll1
- description: input mpll2
+ - description: input mpll3
- description: external input rmii oscillator (optional)
- description: input video pll0 (optional)
- description: external pad input for rtc (optional)
clock-names:
- minItems: 14
+ minItems: 15
items:
- const: xtal
- const: sys
@@ -61,6 +62,7 @@ properties:
- const: gp1
- const: mpll1
- const: mpll2
+ - const: mpll3
- const: ext_rmii
- const: vid_pll0
- const: ext_rtc
@@ -98,6 +100,7 @@ examples:
<&gp1 1>,
<&mpll 4>,
<&mpll 6>;
+ <&mpll 8>;
clock-names = "xtal",
"sys",
"fix",
@@ -112,5 +115,6 @@ examples:
"gp1",
"mpll1",
"mpll2";
+ "mpll3";
};
};
--
2.47.1