| Message ID | 20230808133457.25060-13-afd@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Another round of K3 DTSI disables | expand |
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi index 6041862d5aa75..ba1c14a54acf4 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi @@ -582,11 +582,8 @@ &mcu_spi0 { ti,pindir-d0-out-d1-in; }; -&tscadc0 { - status = "disabled"; -}; - &tscadc1 { + status = "okay"; adc { ti,adc-channels = <0 1 2 3 4 5>; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 2c9c20a9d9179..4defde540fe0b 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -112,6 +112,7 @@ tscadc0: tscadc@40200000 { dmas = <&mcu_udmap 0x7100>, <&mcu_udmap 0x7101 >; dma-names = "fifo0", "fifo1"; + status = "disabled"; adc { #io-channel-cells = <1>; @@ -130,6 +131,7 @@ tscadc1: tscadc@40210000 { dmas = <&mcu_udmap 0x7102>, <&mcu_udmap 0x7103>; dma-names = "fifo0", "fifo1"; + status = "disabled"; adc { #io-channel-cells = <1>; diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index aac243bacfeea..f5c26e9fba987 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -478,12 +478,14 @@ &usb0_phy { }; &tscadc0 { + status = "okay"; adc { ti,adc-channels = <0 1 2 3 4 5 6 7>; }; }; &tscadc1 { + status = "okay"; adc { ti,adc-channels = <0 1 2 3 4 5 6 7>; };
TSCADC nodes defined in the top-level AM65 SoC dtsi files are incomplete and may not be functional unless they are extended with pinmux and/or device information. Disable the TSCADC nodes in the top-level dtsi files and only enable the ones that are actually pinned out on a given board. Signed-off-by: Andrew Davis <afd@ti.com> --- arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi | 5 +---- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 2 ++ arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 2 ++ 3 files changed, 5 insertions(+), 4 deletions(-)