diff options
| author | Alan Tull <atull@kernel.org> | 2019-04-24 18:39:15 +0300 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2019-06-10 17:47:01 +0300 |
| commit | d9b9f805ee2b63a9d0297c11e168cb303f15f717 (patch) | |
| tree | 631a2489f520b1294e297f4475a97cc1e54e7449 /arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | |
| parent | 9aa0cae1d458278a75008885654a0e240020598c (diff) | |
| download | linux-d9b9f805ee2b63a9d0297c11e168cb303f15f717.tar.xz | |
ARM: dts: socfpga: add ltc2497 on arria10 devkit
Add the two ltc2497 devices that are on the SoCFPGA Arria10
Socdk board at addresses 0x14 and 0x16.
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/socfpga_arria10_socdk.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 360dae5a5b12..0efbeccc5cd2 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -48,6 +48,13 @@ }; }; + ref_033v: 033-v-ref { + compatible = "regulator-fixed"; + regulator-name = "0.33V"; + regulator-min-microvolt = <330000>; + regulator-max-microvolt = <330000>; + }; + soc { clkmgr@ffd04000 { clocks { @@ -128,6 +135,18 @@ i2c-sda-falling-time-ns = <6000>; i2c-scl-falling-time-ns = <6000>; + adc@14 { + compatible = "lltc,ltc2497"; + reg = <0x14>; + vref-supply = <&ref_033v>; + }; + + adc@16 { + compatible = "lltc,ltc2497"; + reg = <0x16>; + vref-supply = <&ref_033v>; + }; + eeprom@51 { compatible = "atmel,24c32"; reg = <0x51>; |