On 04/05/2017 04:32 AM, Ley Foon Tan wrote:
Device tree files for Arria 10
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Signed-off-by: Ley Foon Tan ley.foon.tan@intel.com
arch/arm/dts/Makefile | 1 + arch/arm/dts/socfpga_arria10.dtsi | 859 +++++++++++++++++++++ arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts | 30 + .../dts/socfpga_arria10_socdk_sdmmc_handoff.dtsi | 481 ++++++++++++ 4 files changed, 1371 insertions(+) create mode 100644 arch/arm/dts/socfpga_arria10.dtsi create mode 100644 arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts create mode 100644 arch/arm/dts/socfpga_arria10_socdk_sdmmc_handoff.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 462c690..f0c464d 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -144,6 +144,7 @@ dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \ dtb-$(CONFIG_THUNDERX) += thunderx-88xx.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
- socfpga_arria10_socdk_sdmmc.dtb \ socfpga_arria5_socdk.dtb \ socfpga_cyclone5_is1.dtb \ socfpga_cyclone5_mcvevk.dtb \
diff --git a/arch/arm/dts/socfpga_arria10.dtsi b/arch/arm/dts/socfpga_arria10.dtsi new file mode 100644 index 0000000..52ab7fe --- /dev/null +++ b/arch/arm/dts/socfpga_arria10.dtsi @@ -0,0 +1,859 @@ +/*
- Copyright (C) 2016-2017 Intel Corporation
- SPDX-License-Identifier: GPL-2.0 X11
- */
+#include "skeleton.dtsi" +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/altr,rst-mgr-a10.h>
+/ {
- #address-cells = <1>;
- #size-cells = <1>;
- aliases {
ethernet0 = &gmac0;ethernet1 = &gmac1;ethernet2 = &gmac2;serial0 = &uart0;serial1 = &uart1;timer0 = &timer0;timer1 = &timer1;timer2 = &timer2;timer3 = &timer3;spi0 = &spi0;spi1 = &spi1;- };
- memory {
name = "memory";device_type = "memory";reg = <0x0 0x40000000>; /* 1GB */- };
This belongs in the board dts file. And again, please keep the original copyright from where you copied this file from.
[snip]
diff --git a/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts new file mode 100644 index 0000000..a4215ee --- /dev/null +++ b/arch/arm/dts/socfpga_arria10_socdk_sdmmc.dts @@ -0,0 +1,30 @@ +/*
- Copyright (C) 2016-2017 Intel Corporation
- SPDX-License-Identifier: GPL-2.0 X11
- */
+/dts-v1/; +#include "socfpga_arria10_socdk_sdmmc_handoff.dtsi"
+/ {
- chosen {
bootargs = "console=ttyS0,115200";- };
+};
+&uart1 {
- u-boot,dm-pre-reloc;
- status = "okay";
+};
+&mmc {
- u-boot,dm-pre-reloc;
- status = "okay";
- num-slots = <1>;
- cap-sd-highspeed;
- broken-cd;
- bus-width = <4>;
- altr,dw-mshc-ciu-div = <3>;
- altr,dw-mshc-sdr-timing = <0 3>;
+};
I don't think "altr,dw-mshc-ciu-div" and "altr,dw-mshc-sdr-timing" support has been added to U-Boot yet.
Dinh