> From: Clark Wang <xiaoning.wang@xxxxxxx>
> Sent: Tuesday, April 6, 2021 7:33 PM
>
> Add the missing lpi2c4/5 nodes for imx7ulp.
>
> Signed-off-by: Clark Wang <xiaoning.wang@xxxxxxx>
> ---
> 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
