diff options
| author | Neil Armstrong | 2019-05-27 15:21:58 +0200 |
|---|---|---|
| committer | Kevin Hilman | 2019-06-11 15:50:03 -0700 |
| commit | f1ef6262d1d3f228781089ee2f9b8a5ab5acdeec (patch) | |
| tree | 5b23eee13daf864ec1045c71f6fb653a08a90e3a /arch/arm64/boot/dts/amlogic | |
| parent | 8d6dbe5be8ba85bda18860fd4ef2fe603de7c132 (diff) | |
arm64: dts: meson-gxbb-vega-s95: enable SARADC
Add SARARC node and associated regulator to support reading the
ADC inputs on the Vega S95
Suggested-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index be8799653ad7..4d2aa4dc59e7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -54,6 +54,13 @@ regulator-max-microvolt = <3300000>; }; + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + vcc_3v3: regulator-vcc_3v3 { compatible = "regulator-fixed"; regulator-name = "VCC_3V3"; @@ -152,6 +159,11 @@ clock-names = "clkin0"; }; +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; + /* Wireless SDIO Module */ &sd_emmc_a { status = "okay"; |