RE: [PATCH V2 03/18] ARM: dts: imx7ulp: add the missing lpi2c ipg clock
From: Aisheng Dong <aisheng.dong@nxp.com>
Date: 2021-05-21 06:18:02
Also in:
linux-devicetree, linux-i2c, lkml
From: Clark Wang <xiaoning.wang@nxp.com> Sent: Tuesday, April 6, 2021 7:33 PM The lpi2c driver has add the missing ipg clock.
Pls drop this line as binding is not decided by driver
So add the ipg clock here for all lpi2c nodes.
Per clock? Maybe better refined as add the missing per clock ....
quoted hunk ↗ jump to hunk
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> --- V2 changes: - New patch added in V2 --- arch/arm/boot/dts/imx7ulp.dtsi | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index b7ea37ad4e55..eb0d4b8f624d 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi@@ -328,8 +328,9 @@ lpi2c6: i2c@40a40000 { compatible = "fsl,imx7ulp-lpi2c"; reg = <0x40a40000 0x10000>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&pcc3 IMX7ULP_CLK_LPI2C6>; - clock-names = "ipg"; + clocks = <&pcc3 IMX7ULP_CLK_LPI2C6>, + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; + clock-names = "per", "ipg"; assigned-clocks = <&pcc3 IMX7ULP_CLK_LPI2C6>; assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; assigned-clock-rates = <48000000>;@@ -340,8 +341,9 @@ lpi2c7: i2c@40a50000 { compatible = "fsl,imx7ulp-lpi2c"; reg = <0x40a50000 0x10000>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&pcc3 IMX7ULP_CLK_LPI2C7>; - clock-names = "ipg"; + clocks = <&pcc3 IMX7ULP_CLK_LPI2C7>, + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; + clock-names = "per", "ipg"; assigned-clocks = <&pcc3 IMX7ULP_CLK_LPI2C7>; assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; assigned-clock-rates = <48000000>; --2.25.1
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