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| author | Lucas Stach <l.stach@pengutronix.de> | 2020-03-13 10:58:04 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-03-16 03:44:09 +0100 |
| commit | 49b027156b3ca3daddb708c980d14ce7cb891419 (patch) | |
| tree | 82a70340a2004cf3dc12ac99206f0706fc9b1eb5 /arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | |
| parent | ARM: dts: vf: toradex: SPDX tags and copyright cleanup (diff) | |
| download | linux-49b027156b3ca3daddb708c980d14ce7cb891419.tar.xz linux-49b027156b3ca3daddb708c980d14ce7cb891419.zip | |
ARM: dts: imx6: RDU2: assign video PLL as input to LDB
Currently we don't ensure that the LDB is clocked from the video PLL
and relied on the bootloader to do the correct setup. This isn't always
true, in which case we would run with a vastly different video clock
than the desired one. Fix this by assigning the proper parent to the
LDB.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 0075637f9b0b..20350e803377 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -216,6 +216,13 @@ }; }; +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; +}; + &cpu0 { fsl,soc-operating-points = < /* ARM kHz SOC-PU uV */ |