* [PATCH] ARM: dts: imx6qdl-tqma6: add nvmem-layout
@ 2026-07-01 9:45 Max Merchel
2026-07-13 15:00 ` Frank.Li
0 siblings, 1 reply; 2+ messages in thread
From: Max Merchel @ 2026-07-01 9:45 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Max Merchel, linux, devicetree, imx, linux-arm-kernel, linux-kernel
TQMa6x has board-information located in EEPROM at offset 0x20.
Add necessary nodes and properties for nvmem cell.
Signed-off-by: Max Merchel <Max.Merchel@ew.tq-group.com>
---
arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi | 10 ++++++++++
arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi | 10 ++++++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
index 67f8f59aff5ae..2fa116e1ca9a6 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6a.dtsi
@@ -39,6 +39,16 @@ m24c64_50: eeprom@50 {
reg = <0x50>;
pagesize = <32>;
vcc-supply = <&sw4_reg>;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ module_info: module-info@20 {
+ reg = <0x20 0x60>;
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
index db552802554d4..4361c7efb9d73 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-tqma6b.dtsi
@@ -32,6 +32,16 @@ m24c64_50: eeprom@50 {
reg = <0x50>;
pagesize = <32>;
vcc-supply = <&sw4_reg>;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ module_info: module-info@20 {
+ reg = <0x20 0x60>;
+ };
+ };
};
};
base-commit: be5c93fa674f0fc3c8f359c2143abce6bbb422e6
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: imx6qdl-tqma6: add nvmem-layout
2026-07-01 9:45 [PATCH] ARM: dts: imx6qdl-tqma6: add nvmem-layout Max Merchel
@ 2026-07-13 15:00 ` Frank.Li
0 siblings, 0 replies; 2+ messages in thread
From: Frank.Li @ 2026-07-13 15:00 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Max Merchel
Cc: Frank Li, linux, devicetree, imx, linux-arm-kernel, linux-kernel
From: Frank Li <Frank.Li@nxp.com>
On Wed, 01 Jul 2026 11:45:18 +0200, Max Merchel wrote:
> TQMa6x has board-information located in EEPROM at offset 0x20.
> Add necessary nodes and properties for nvmem cell.
Applied, thanks!
[1/1] ARM: dts: imx6qdl-tqma6: add nvmem-layout
commit: aec8004c5478371d49e9be238d4d87abebb4c1b6
Best regards,
--
Frank Li <Frank.Li@nxp.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-07-13 15:00 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-07-01 9:45 [PATCH] ARM: dts: imx6qdl-tqma6: add nvmem-layout Max Merchel
2026-07-13 15:00 ` Frank.Li
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox