korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-27 21:14:44 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'at91/dt' into next/dt

Browse Source 
This should help the merge with the at91 adc driver that is currently
in the staging tree.

* at91/dt:
  ARM: at91: Add ADC driver to at91sam9260/at91sam9g20 dtsi files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2012-05-18 15:04:12 +02:00
commit 396d81cd0f
2 changed files with 43 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm/boot/dts/at91sam9260.dtsi
View File

@ -197,6 +197,41 @@
interrupts = <10 4>;
status = "disabled";
};
adc0: adc@fffe0000 {
compatible = "atmel,at91sam9260-adc";
reg = <0xfffe0000 0x100>;
interrupts = <5 4>;
atmel,adc-use-external-triggers;
atmel,adc-channels-used = <0xf>;
atmel,adc-vref = <3300>;
atmel,adc-num-channels = <4>;
atmel,adc-startup-time = <15>;
atmel,adc-channel-base = <0x30>;
atmel,adc-drdy-mask = <0x10000>;
atmel,adc-status-register = <0x1c>;
atmel,adc-trigger-register = <0x04>;
trigger@0 {
trigger-name = "timer-counter-0";
trigger-value = <0x1>;
};
trigger@1 {
trigger-name = "timer-counter-1";
trigger-value = <0x3>;
};
trigger@2 {
trigger-name = "timer-counter-2";
trigger-value = <0x5>;
};
trigger@3 {
trigger-name = "external";
trigger-value = <0x13>;
trigger-external;
};
};
};
nand0: nand@40000000 {

8
arch/arm/boot/dts/at91sam9g20.dtsi
View File

@ -15,4 +15,12 @@
memory {
reg = <0x20000000 0x08000000>;
};
ahb {
apb {
adc0: adc@fffe0000 {
atmel,adc-startup-time = <40>;
};
};
};
};