* [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0
@ 2022-03-08 18:44 Tim Harvey
2022-03-09 1:08 ` Peng Fan
2022-04-12 21:39 ` sbabic
0 siblings, 2 replies; 3+ messages in thread
From: Tim Harvey @ 2022-03-08 18:44 UTC (permalink / raw)
To: u-boot, Stefano Babic, Fabio Estevam, NXP i . MX U-Boot Team; +Cc: Tim Harvey
The GW7902-C revision adds an ADC for the VDD_5P0 voltage rail.
Add register definitions for it.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
arch/arm/dts/imx8mm-venice-gw7902.dts | 7 +++++++
arch/arm/dts/imx8mn-venice-gw7902.dts | 7 +++++++
2 files changed, 14 insertions(+)
diff --git a/arch/arm/dts/imx8mm-venice-gw7902.dts b/arch/arm/dts/imx8mm-venice-gw7902.dts
index d37ffc050da2..adf521632d63 100644
--- a/arch/arm/dts/imx8mm-venice-gw7902.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7902.dts
@@ -348,6 +348,13 @@
gw,voltage-divider-ohms = <10000 10000>;
};
+ channel@9c {
+ gw,mode = <2>;
+ reg = <0x9c>;
+ label = "vdd_5p0";
+ gw,voltage-divider-ohms = <10000 10000>;
+ };
+
channel@a2 {
gw,mode = <2>;
reg = <0xa2>;
diff --git a/arch/arm/dts/imx8mn-venice-gw7902.dts b/arch/arm/dts/imx8mn-venice-gw7902.dts
index d3c08e59c542..29897c161b96 100644
--- a/arch/arm/dts/imx8mn-venice-gw7902.dts
+++ b/arch/arm/dts/imx8mn-venice-gw7902.dts
@@ -347,6 +347,13 @@
gw,voltage-divider-ohms = <10000 10000>;
};
+ channel@9c {
+ gw,mode = <2>;
+ reg = <0x9c>;
+ label = "vdd_5p0";
+ gw,voltage-divider-ohms = <10000 10000>;
+ };
+
channel@a2 {
gw,mode = <2>;
reg = <0xa2>;
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0
2022-03-08 18:44 [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0 Tim Harvey
@ 2022-03-09 1:08 ` Peng Fan
2022-04-12 21:39 ` sbabic
1 sibling, 0 replies; 3+ messages in thread
From: Peng Fan @ 2022-03-09 1:08 UTC (permalink / raw)
To: tharvey, u-boot, Stefano Babic, Fabio Estevam, dl-uboot-imx; +Cc: tharvey
> Subject: [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0
>
> The GW7902-C revision adds an ADC for the VDD_5P0 voltage rail.
> Add register definitions for it.
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
> ---
> arch/arm/dts/imx8mm-venice-gw7902.dts | 7 +++++++
> arch/arm/dts/imx8mn-venice-gw7902.dts | 7 +++++++
> 2 files changed, 14 insertions(+)
>
> diff --git a/arch/arm/dts/imx8mm-venice-gw7902.dts
> b/arch/arm/dts/imx8mm-venice-gw7902.dts
> index d37ffc050da2..adf521632d63 100644
> --- a/arch/arm/dts/imx8mm-venice-gw7902.dts
> +++ b/arch/arm/dts/imx8mm-venice-gw7902.dts
> @@ -348,6 +348,13 @@
> gw,voltage-divider-ohms = <10000 10000>;
> };
>
> + channel@9c {
> + gw,mode = <2>;
> + reg = <0x9c>;
> + label = "vdd_5p0";
> + gw,voltage-divider-ohms = <10000 10000>;
> + };
> +
> channel@a2 {
> gw,mode = <2>;
> reg = <0xa2>;
> diff --git a/arch/arm/dts/imx8mn-venice-gw7902.dts
> b/arch/arm/dts/imx8mn-venice-gw7902.dts
> index d3c08e59c542..29897c161b96 100644
> --- a/arch/arm/dts/imx8mn-venice-gw7902.dts
> +++ b/arch/arm/dts/imx8mn-venice-gw7902.dts
> @@ -347,6 +347,13 @@
> gw,voltage-divider-ohms = <10000 10000>;
> };
>
> + channel@9c {
> + gw,mode = <2>;
> + reg = <0x9c>;
> + label = "vdd_5p0";
> + gw,voltage-divider-ohms = <10000 10000>;
> + };
> +
> channel@a2 {
> gw,mode = <2>;
> reg = <0xa2>;
> --
> 2.17.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0
2022-03-08 18:44 [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0 Tim Harvey
2022-03-09 1:08 ` Peng Fan
@ 2022-04-12 21:39 ` sbabic
1 sibling, 0 replies; 3+ messages in thread
From: sbabic @ 2022-04-12 21:39 UTC (permalink / raw)
To: Tim Harvey, u-boot
> The GW7902-C revision adds an ADC for the VDD_5P0 voltage rail.
> Add register definitions for it.
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
> Acked-by: Peng Fan <peng.fan@nxp.com>
Applied to u-boot-imx, master, thanks !
Best regards,
Stefano Babic
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-03-08 18:44 [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0 Tim Harvey
2022-03-09 1:08 ` Peng Fan
2022-04-12 21:39 ` sbabic
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