| Message ID | 20240627220001.692875-5-Frank.Li@nxp.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/7] arm64: dts: imx95: add edma[1..3] nodes | expand |
> Subject: [PATCH 5/7] arm64: dts: imx95-19x19-evk: add flexspi and > child node > > Add flexspi and child flash node. > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- > .../boot/dts/freescale/imx95-19x19-evk.dts | 33 > +++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > index 660e623f4f964..ed8921d6217b8 100644 > --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > @@ -163,6 +163,22 @@ sound-wm8962 { > }; > }; > > +&flexspi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexspi1>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + #address-cells = <1>; > + #size-cells = <1>; > + spi-max-frequency = <200000000>; > + spi-tx-bus-width = <8>; > + spi-rx-bus-width = <8>; > + }; > +}; > + > &lpi2c4 { > clock-frequency = <400000>; > pinctrl-names = "default"; > @@ -336,6 +352,23 @@ &wdog3 { > }; > > &scmi_iomuxc { > + pinctrl_flexspi1: flexspi1grp { > + fsl,pins = < > + > IMX95_PAD_XSPI1_SS0_B__FLEXSPI1_A_SS0_B > 0x3fe > + IMX95_PAD_XSPI1_SS1_B__GPIO5_IO_BIT11 > 0x3fe This gpio should be in a standalone node and put under flash@0 as 'reset-gpios'. Regards, Peng. > + IMX95_PAD_XSPI1_SCLK__FLEXSPI1_A_SCLK > 0x3fe > + IMX95_PAD_XSPI1_DQS__FLEXSPI1_A_DQS > 0x3fe > + > IMX95_PAD_XSPI1_DATA0__FLEXSPI1_A_DATA_BIT0 > 0x3fe > + > IMX95_PAD_XSPI1_DATA1__FLEXSPI1_A_DATA_BIT1 > 0x3fe > + > IMX95_PAD_XSPI1_DATA2__FLEXSPI1_A_DATA_BIT2 > 0x3fe > + > IMX95_PAD_XSPI1_DATA3__FLEXSPI1_A_DATA_BIT3 > 0x3fe > + > IMX95_PAD_XSPI1_DATA4__FLEXSPI1_A_DATA_BIT4 > 0x3fe > + > IMX95_PAD_XSPI1_DATA5__FLEXSPI1_A_DATA_BIT5 > 0x3fe > + > IMX95_PAD_XSPI1_DATA6__FLEXSPI1_A_DATA_BIT6 > 0x3fe > + > IMX95_PAD_XSPI1_DATA7__FLEXSPI1_A_DATA_BIT7 > 0x3fe > + >; > + }; > + > pinctrl_hp: hpgrp { > fsl,pins = < > IMX95_PAD_GPIO_IO11__GPIO2_IO_BIT11 > 0x31e > -- > 2.34.1 >
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 660e623f4f964..ed8921d6217b8 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -163,6 +163,22 @@ sound-wm8962 { }; }; +&flexspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexspi1>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <200000000>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + }; +}; + &lpi2c4 { clock-frequency = <400000>; pinctrl-names = "default"; @@ -336,6 +352,23 @@ &wdog3 { }; &scmi_iomuxc { + pinctrl_flexspi1: flexspi1grp { + fsl,pins = < + IMX95_PAD_XSPI1_SS0_B__FLEXSPI1_A_SS0_B 0x3fe + IMX95_PAD_XSPI1_SS1_B__GPIO5_IO_BIT11 0x3fe + IMX95_PAD_XSPI1_SCLK__FLEXSPI1_A_SCLK 0x3fe + IMX95_PAD_XSPI1_DQS__FLEXSPI1_A_DQS 0x3fe + IMX95_PAD_XSPI1_DATA0__FLEXSPI1_A_DATA_BIT0 0x3fe + IMX95_PAD_XSPI1_DATA1__FLEXSPI1_A_DATA_BIT1 0x3fe + IMX95_PAD_XSPI1_DATA2__FLEXSPI1_A_DATA_BIT2 0x3fe + IMX95_PAD_XSPI1_DATA3__FLEXSPI1_A_DATA_BIT3 0x3fe + IMX95_PAD_XSPI1_DATA4__FLEXSPI1_A_DATA_BIT4 0x3fe + IMX95_PAD_XSPI1_DATA5__FLEXSPI1_A_DATA_BIT5 0x3fe + IMX95_PAD_XSPI1_DATA6__FLEXSPI1_A_DATA_BIT6 0x3fe + IMX95_PAD_XSPI1_DATA7__FLEXSPI1_A_DATA_BIT7 0x3fe + >; + }; + pinctrl_hp: hpgrp { fsl,pins = < IMX95_PAD_GPIO_IO11__GPIO2_IO_BIT11 0x31e
Add flexspi and child flash node. Signed-off-by: Frank Li <Frank.Li@nxp.com> --- .../boot/dts/freescale/imx95-19x19-evk.dts | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+)