Messages in this thread Patch in this message | | | From | Samuel Holland <> | Subject | [PATCH 3/9] arm64: dts: allwinner: pinebook: Remove unused AXP803 regulators | Date | Sun, 19 Jan 2020 10:30:58 -0600 |
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The Pinebook does not use the CSI bus on the A64. In fact it does not use GPIO port E for anything at all. Thus the following regulators are not used and do not need voltages set:
- ALDO1: Connected to VCC-PE only - DLDO3: Not connected - ELDO3: Not connected
Signed-off-by: Samuel Holland <samuel@sholland.org> --- .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index ff32ca1a495e..8e7ce6ad28dd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -202,9 +202,7 @@ }; ®_aldo1 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-name = "vcc-csi"; + regulator-name = "vcc-pe"; }; ®_aldo2 { @@ -267,12 +265,6 @@ regulator-name = "vcc-edp"; }; -®_dldo3 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "avdd-csi"; -}; - ®_dldo4 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -286,12 +278,6 @@ regulator-name = "cpvdd"; }; -®_eldo3 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-name = "vdd-1v8-csi"; -}; - ®_fldo1 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; -- 2.23.0
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