| Message ID | 20210406113306.2633595-5-xiaoning.wang@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | i2c: imx-lpi2c: New features and bug fixes | expand |
> From: Clark Wang <xiaoning.wang@nxp.com> > Sent: Tuesday, April 6, 2021 7:33 PM > > Add the missing lpi2c4/5 nodes for imx7ulp. > > Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> > --- > V2 changes: > - New patch added in V2 > --- > arch/arm/boot/dts/imx7ulp.dtsi | 31 +++++++++++++++++++++++++++++-- > 1 file changed, 29 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi > index eb0d4b8f624d..0c51fa79c0bc 100644 > --- a/arch/arm/boot/dts/imx7ulp.dtsi > +++ b/arch/arm/boot/dts/imx7ulp.dtsi > @@ -22,8 +22,10 @@ aliases { > gpio1 = &gpio_ptd; > gpio2 = &gpio_pte; > gpio3 = &gpio_ptf; > - i2c0 = &lpi2c6; > - i2c1 = &lpi2c7; > + i2c0 = &lpi2c4; > + i2c1 = &lpi2c5; > + i2c2 = &lpi2c6; > + i2c3 = &lpi2c7; > mmc0 = &usdhc0; > mmc1 = &usdhc1; > serial0 = &lpuart4; > @@ -145,6 +147,31 @@ sec_jr1: jr@2000 { > }; > }; > > + lpi2c4: lpi2c4@402b0000 { Generic node name is preferred. E.g. I2c@xxxxx > + compatible = "fsl,imx7ulp-lpi2c"; > + reg = <0x402b0000 0x10000>; > + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pcc2 IMX7ULP_CLK_LPI2C4>, > + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; > + clock-names = "per", "ipg"; > + assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C4>; > + assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; > + assigned-clock-rates = <48000000>; > + status = "disabled"; > + }; > + > + lpi2c5: lpi2c5@402c0000 { Ditto > + compatible = "fsl,imx7ulp-lpi2c"; > + reg = <0x402c0000 0x10000>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pcc2 IMX7ULP_CLK_LPI2C5>, > + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; > + clock-names = "per", "ipg"; > + assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C5>; > + assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; > + assigned-clock-rates = <48000000>; > + }; > + > lpuart4: serial@402d0000 { > compatible = "fsl,imx7ulp-lpuart"; > reg = <0x402d0000 0x1000>; > -- > 2.25.1
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index eb0d4b8f624d..0c51fa79c0bc 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -22,8 +22,10 @@ aliases { gpio1 = &gpio_ptd; gpio2 = &gpio_pte; gpio3 = &gpio_ptf; - i2c0 = &lpi2c6; - i2c1 = &lpi2c7; + i2c0 = &lpi2c4; + i2c1 = &lpi2c5; + i2c2 = &lpi2c6; + i2c3 = &lpi2c7; mmc0 = &usdhc0; mmc1 = &usdhc1; serial0 = &lpuart4; @@ -145,6 +147,31 @@ sec_jr1: jr@2000 { }; }; + lpi2c4: lpi2c4@402b0000 { + compatible = "fsl,imx7ulp-lpi2c"; + reg = <0x402b0000 0x10000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc2 IMX7ULP_CLK_LPI2C4>, + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; + clock-names = "per", "ipg"; + assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C4>; + assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; + assigned-clock-rates = <48000000>; + status = "disabled"; + }; + + lpi2c5: lpi2c5@402c0000 { + compatible = "fsl,imx7ulp-lpi2c"; + reg = <0x402c0000 0x10000>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc2 IMX7ULP_CLK_LPI2C5>, + <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>; + clock-names = "per", "ipg"; + assigned-clocks = <&pcc2 IMX7ULP_CLK_LPI2C5>; + assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC>; + assigned-clock-rates = <48000000>; + }; + lpuart4: serial@402d0000 { compatible = "fsl,imx7ulp-lpuart"; reg = <0x402d0000 0x1000>;
Add the missing lpi2c4/5 nodes for imx7ulp. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> --- V2 changes: - New patch added in V2 --- arch/arm/boot/dts/imx7ulp.dtsi | 31 +++++++++++++++++++++++++++++-- 1 file changed, 29 insertions(+), 2 deletions(-)