The DMA controller requires AHB1 bus clock to be clocked from PLL6.
Signed-off-by: Chen-Yu Tsai <[email protected]>
---
arch/arm/boot/dts/sun6i-a31.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 8eb2c6d..1117989 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -317,6 +317,11 @@
clocks = <&ahb1_gates 6>;
resets = <&ahb1_rst 6>;
#dma-cells = <1>;
+
+ /* DMA controller requires AHB1 clocked from PLL6 */
+ assigned-clocks = <&ahb1>;
+ assigned-clock-parents = <&pll6>;
+ assigned-clock-rates = <200000000>;
};
mmc0: mmc@01c0f000 {
--
2.1.0
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