From: Robin Gong <yibin.gong@nxp.com>
To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
festevam@gmail.com, Anson.Huang@nxp.com
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 RESEND] ARM64: dts: imx8mp: correct sdma1 clk setting
Date: Tue, 1 Sep 2020 18:21:49 +0800 [thread overview]
Message-ID: <1598955709-28688-1-git-send-email-yibin.gong@nxp.com> (raw)
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>
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index cad2dd7..6038f66 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -702,7 +702,7 @@
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";
--
2.7.4
next reply other threads:[~2020-09-01 2:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 10:21 Robin Gong [this message]
2020-09-05 7:01 ` [PATCH v1 RESEND] ARM64: dts: imx8mp: correct sdma1 clk setting Shawn Guo
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