system/freebsd-src
system/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src synced 2024-10-15 12:54:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

arm64: Add DTS overlays for A64

Browse source 
- sun50i-a64-sid.dtso registers the Security ID node, needed for thermal
 - sun50i-a64-ths.dtso registers the thermal node, for which we already have a
driver
 - sun50i-a64-timer.dtso registers the timer node, needed as the generic timer
 glitch on A64 SoC.

Approved by:    re (gjb)
This commit is contained in:
Emmanuel Vadot 2018-08-24 15:00:36 +00:00
parent 29f9b2a93e
commit a9e5047fa6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=338294
6 changed files with 80 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
sys/dts/arm64/Makefile Normal file
View file

@ -0,0 +1,7 @@
# $FreeBSD$
DTS!=ls *.dts
all: test-dts
.include <bsd.init.mk>

7
sys/dts/arm64/overlays/Makefile Normal file
View file

@ -0,0 +1,7 @@
# $FreeBSD$
DTSO!=ls *.dtso
all: test-dtso
.include <bsd.init.mk>

17
sys/dts/arm64/overlays/sun50i-a64-sid.dtso Normal file
View file

@ -0,0 +1,17 @@
/dts-v1/;
/plugin/;
/ {
compatible = "allwinner,sun50i-a64";
};
&{/soc} {
sid: eeprom@1c14000 {
compatible = "allwinner,sun50i-a64-sid";
reg = <0x1c14000 0x400>;
ths_calib: calib@234 {
reg = <0x234 0x6>;
};
};
};

27
sys/dts/arm64/overlays/sun50i-a64-ths.dtso Normal file
View file

@ -0,0 +1,27 @@
/dts-v1/;
/plugin/;
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/sun50i-a64-ccu.h>
#include <dt-bindings/reset/sun50i-a64-ccu.h>
/ {
compatible = "allwinner,sun50i-a64";
};
&{/soc} {
ths: thermal_sensor@1c25000 {
compatible = "allwinner,sun50i-a64-ths";
reg = <0x01c25000 0x100>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
clock-names = "apb", "ths";
resets = <&ccu RST_BUS_THS>;
reset-names = "apb";
#thermal-sensor-cells = <2>;
status = "okay";
nvmem-cells = <&ths_calib>;
nvmem-cell-names = "ths-calib";
};
};

17
sys/dts/arm64/overlays/sun50i-a64-timer.dtso Normal file
View file

@ -0,0 +1,17 @@
/dts-v1/;
/plugin/;
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "allwinner,sun50i-a64";
};
&{/soc} {
timer@1c20c00 {
compatible = "allwinner,sun8i-a23-timer";
reg = <0x1c20c00 0x2C>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
status = "okay";
};
};

5
sys/modules/dtb/allwinner/Makefile
View file

@ -43,6 +43,11 @@ DTS= \
allwinner/sun50i-a64-pine64.dts \
allwinner/sun50i-a64-sopine-baseboard.dts \
allwinner/sun50i-h5-orangepi-pc2.dts
DTSO= sun50i-a64-sid.dtso \
sun50i-a64-ths.dtso \
sun50i-a64-timer.dtso
.endif
.include <bsd.dtb.mk>