diff options
| author | Han Xu <han.xu@nxp.com> | 2019-08-14 11:35:33 -0500 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:06:19 +0800 |
| commit | 777f3a3eb13ed9ed74a9b99a05c3bc828d53fa0e (patch) | |
| tree | dd31ab7d666b1eed663091f59ed49d7fbfcaf0f6 /arch/arm/boot/dts/imx6sx-sabreauto.dts | |
| parent | 1cc5a3b7ddde511cbe50b2206254f4696843709d (diff) | |
arm: dts: support qspi for imx6sx sabreauto
add qspi support for imx6sx sabreauto
Signed-off-by: Han Xu <han.xu@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sabreauto.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sabreauto.dts | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index df3274ddc551..5e44c77f3800 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -145,6 +145,33 @@ status = "okay"; }; +&qspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_1>; + status = "okay"; + ddrsmp=<2>; + + flash0: n25q256a@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <29000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + reg = <0>; + }; + + flash1: n25q256a@2 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <29000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + reg = <2>; + }; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -290,6 +317,23 @@ >; }; + pinctrl_qspi1_1: qspi1grp_1 { + fsl,pins = < + MX6SX_PAD_QSPI1A_DATA0__QSPI1_A_DATA_0 0x70a1 + MX6SX_PAD_QSPI1A_DATA1__QSPI1_A_DATA_1 0x70a1 + MX6SX_PAD_QSPI1A_DATA2__QSPI1_A_DATA_2 0x70a1 + MX6SX_PAD_QSPI1A_DATA3__QSPI1_A_DATA_3 0x70a1 + MX6SX_PAD_QSPI1A_SCLK__QSPI1_A_SCLK 0x70a1 + MX6SX_PAD_QSPI1A_SS0_B__QSPI1_A_SS0_B 0x70a1 + MX6SX_PAD_QSPI1B_DATA0__QSPI1_B_DATA_0 0x70a1 + MX6SX_PAD_QSPI1B_DATA1__QSPI1_B_DATA_1 0x70a1 + MX6SX_PAD_QSPI1B_DATA2__QSPI1_B_DATA_2 0x70a1 + MX6SX_PAD_QSPI1B_DATA3__QSPI1_B_DATA_3 0x70a1 + MX6SX_PAD_QSPI1B_SCLK__QSPI1_B_SCLK 0x70a1 + MX6SX_PAD_QSPI1B_SS0_B__QSPI1_B_SS0_B 0x70a1 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1 |