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| author | Ashok Reddy Soma <ashok.reddy.soma@amd.com> | 2023-06-14 06:13:51 -0600 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-07-21 09:00:38 +0200 |
| commit | 37688da586c9e01b071efddb609b99bc49bd8126 (patch) | |
| tree | 1f454c9841273b0b0372d0a672c58eb9447d799b /arch | |
| parent | 38e0fc06b20d527e99ae18bb99c71c5e83b86864 (diff) | |
| download | u-boot-37688da586c9e01b071efddb609b99bc49bd8126.zip u-boot-37688da586c9e01b071efddb609b99bc49bd8126.tar.gz u-boot-37688da586c9e01b071efddb609b99bc49bd8126.tar.bz2 | |
xilinx: versal-net: Add mini eMMC 5.1 configuration
Add support for Versal NET mini eMMC 5.1 configuration. Add device tree
and defconfig.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230614121351.21521-4-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/versal-net-mini-emmc.dts | 64 |
2 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 5975f80..b13b26b 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -416,6 +416,7 @@ dtb-$(CONFIG_ARCH_VERSAL) += \ xilinx-versal-virt.dtb dtb-$(CONFIG_ARCH_VERSAL_NET) += \ versal-net-mini.dtb \ + versal-net-mini-emmc.dtb \ versal-net-mini-ospi-single.dtb \ versal-net-mini-qspi-single.dtb \ xilinx-versal-net-virt.dtb diff --git a/arch/arm/dts/versal-net-mini-emmc.dts b/arch/arm/dts/versal-net-mini-emmc.dts new file mode 100644 index 0000000..8a864ba --- /dev/null +++ b/arch/arm/dts/versal-net-mini-emmc.dts @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal NET Mini eMMC Configuration + * + * (C) Copyright 2023, Advanced Micro Devices, Inc. + * + * Michal Simek <michal.simek@amd.com> + * Ashok Reddy Soma <ashok.reddy.soma@amd.com> + */ + +/dts-v1/; + +/ { + compatible = "xlnx,versal-net-mini"; + #address-cells = <2>; + #size-cells = <2>; + model = "Xilinx Versal NET MINI eMMC"; + + aliases { + serial0 = &dcc; + mmc0 = &sdhci1; + }; + + chosen { + stdout-path = "serial0:115200"; + }; + + memory@0 { + device_type = "memory"; + reg = <0 0 0 0x20000000>; + }; + + clk200: clk200 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + + dcc: dcc { + compatible = "arm,dcc"; + status = "okay"; + bootph-all; + }; + + amba: amba { + bootph-all; + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + sdhci1: sdhci@f1050000 { + compatible = "xlnx,versal-net-emmc"; + status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; + reg = <0 0xf1050000 0 0x10000>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&clk200>, <&clk200>; + xlnx,mio-bank = <0>; + }; + }; +}; |