[v2,12/13] arm64: dts: ti: k3-am65: Enable TSCADC nodes at the board level
Commit Message
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(-)
@@ -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>;
};
@@ -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>;
@@ -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>;
};