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| author | Tom Rini <trini@konsulko.com> | 2018-09-04 17:45:53 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-04 17:45:53 -0400 |
| commit | b2f90c461e999a1b1a03c7f9f79069b5440b2306 (patch) | |
| tree | 090dc33e83808ccce62798d7aedba4e4f5347ecb /arch/arm/dts/imx7d-sdb-qspi.dts | |
| parent | 3005162a43adcfd9cbb524960ad9ff44e809980c (diff) | |
| parent | c1d1543ebc6e1fb026d0d7ac96d865faa7567555 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-imx
Diffstat (limited to 'arch/arm/dts/imx7d-sdb-qspi.dts')
| -rw-r--r-- | arch/arm/dts/imx7d-sdb-qspi.dts | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/dts/imx7d-sdb-qspi.dts b/arch/arm/dts/imx7d-sdb-qspi.dts new file mode 100644 index 0000000000..9bb4c743c1 --- /dev/null +++ b/arch/arm/dts/imx7d-sdb-qspi.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2018 NXP + */ + +#include "imx7d-sdb.dts" + +/* disable epdc, conflict with qspi */ +&epdc { + status = "disabled"; +}; + +&iomuxc { + qspi1 { + pinctrl_qspi1_1: qspi1grp_1 { + fsl,pins = < + MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51 + MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51 + MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51 + MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51 + MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51 + MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51 + >; + }; + }; +}; + +&qspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_1>; + status = "okay"; + ddrsmp=<0>; + + flash0: mx25l51245g@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "macronix,mx25l51245g"; + spi-max-frequency = <29000000>; + /* take off one dummy cycle */ + spi-nor,ddr-quad-read-dummy = <5>; + reg = <0>; + }; +}; |