From: Robin Gong yibin.gong@nxp.com
commit 66138621f2473e29625dfa6bb229872203b71b90 upstream.
Correct sdma1 ahb clk, otherwise wrong 1:1 clk ratio will be chosed so that sdma1 function broken. sdma1 should use 1:2 clk, while sdma2/3 use 1:1.
Fixes: 6d9b8d20431f ("arm64: dts: freescale: Add i.MX8MP dtsi support") Cc: stable@vger.kernel.org Signed-off-by: Robin Gong yibin.gong@nxp.com Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -688,7 +688,7 @@ reg = <0x30bd0000 0x10000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MP_CLK_SDMA1_ROOT>, - <&clk IMX8MP_CLK_SDMA1_ROOT>; + <&clk IMX8MP_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin";