On Mon, Apr 10, 2017 at 10:50 PM, Dinh Nguyen dinguyen@kernel.org wrote:
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.
Yes, it is copied from kernel tree. Will keep the original copyright.
[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.
Yes, these 2 dts parameters is not in U-boot yet. Will remove them.
Regards Ley Foon