From: Tim Harvey <tharvey@gateworks.com>
To: u-boot@lists.denx.de, Stefano Babic <sbabic@denx.de>,
Fabio Estevam <festevam@gmail.com>,
"NXP i . MX U-Boot Team" <uboot-imx@nxp.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Subject: [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0
Date: Tue, 8 Mar 2022 10:44:43 -0800 [thread overview]
Message-ID: <20220308184443.14838-1-tharvey@gateworks.com> (raw)
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
next reply other threads:[~2022-03-08 18:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-08 18:44 Tim Harvey [this message]
2022-03-09 1:08 ` [PATCH] imx8m{m,n}-venice-gw7902: add GSC ADC rail for VDD_5P0 Peng Fan
2022-04-12 21:39 ` sbabic
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