diff options
author | Richard Zhu <hongxing.zhu@nxp.com> | 2020-12-29 15:41:35 +0800 |
---|---|---|
committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-04-27 10:41:55 +0000 |
commit | 5a681dc20e8197562dd0b42d292bb760c0096240 (patch) | |
tree | 85dc14e077e466147fdc2e6e3709beaf510ae2a2 /arch/arm64 | |
parent | a32bd4692437b1a2fc977fc8b1302e6107b2f0d6 (diff) |
MLK-25915-1 arm64: dts: imx8m: set the parent clock of pcie aux clock
Set the parent clock for PCIE_AUX clock firstly, then set the rate of
the PCI_AUX clock to 10MHZ.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit c787efe575330e538cc92da0dde49255bdc80c94)
(cherry picked from commit 855ad0c9b3e9ea03f34c70332a2175cd604acf6c)
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'arch/arm64')
-rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 6 | ||||
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 2 | ||||
-rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 9 |
3 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 08bfdda7cdba..f5591be728ae 100755 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -230,6 +230,9 @@ <&clk IMX8MM_CLK_PCIE1_PHY>, <&pcie0_refclk>; clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>; + assigned-clock-rates = <10000000>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>; ext_osc = <1>; status = "okay"; }; @@ -242,6 +245,9 @@ <&clk IMX8MM_CLK_PCIE1_PHY>, <&pcie0_refclk>; clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>; + assigned-clock-rates = <10000000>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>; ext_osc = <1>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 85f8fe4a78bc..91d926cfb5dd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -686,6 +686,7 @@ clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; assigned-clocks = <&clk IMX8MP_CLK_HSIO_AXI_SRC>, <&clk IMX8MP_CLK_PCIE_AUX>; + assigned-clock-rates = <500000000>, <10000000>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>, <&clk IMX8MP_SYS_PLL2_50M>; status = "okay"; @@ -702,6 +703,7 @@ clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; assigned-clocks = <&clk IMX8MP_CLK_HSIO_AXI_SRC>, <&clk IMX8MP_CLK_PCIE_AUX>; + assigned-clock-rates = <500000000>, <10000000>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>, <&clk IMX8MP_SYS_PLL2_50M>; status = "disabled"; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index 29bbcffdbb15..cd84f5679eee 100755 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -662,6 +662,9 @@ <&clk IMX8MQ_CLK_PCIE1_PHY>, <&pcie0_refclk>; clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + assigned-clocks = <&clk IMX8MQ_CLK_PCIE1_AUX>; + assigned-clock-rates = <10000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_50M>; hard-wired = <1>; status = "okay"; }; @@ -676,6 +679,9 @@ <&clk IMX8MQ_CLK_PCIE2_PHY>, <&pcie1_refclk>; clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + assigned-clocks = <&clk IMX8MQ_CLK_PCIE2_AUX>; + assigned-clock-rates = <10000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_50M>; status = "okay"; }; @@ -687,6 +693,9 @@ <&clk IMX8MQ_CLK_PCIE2_PHY>, <&pcie1_refclk>; clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus"; + assigned-clocks = <&clk IMX8MQ_CLK_PCIE2_AUX>; + assigned-clock-rates = <10000000>; + assigned-clock-parents = <&clk IMX8MQ_SYS2_PLL_50M>; status = "disabled"; }; |