* [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0
@ 2025-04-10 14:48 Ciprian Costea
2025-04-11 8:39 ` Matthias Brugger
2025-04-25 1:33 ` Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Ciprian Costea @ 2025-04-10 14:48 UTC (permalink / raw)
To: Chester Lin, Matthias Brugger, Ghennadi Procopciuc, Shawn Guo,
Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: Pengutronix Kernel Team, linux-arm-kernel, devicetree,
linux-kernel, s32, imx, Christophe Lizzi, Alberto Ruiz,
Enric Balletbo, Eric Chanudet, Ciprian Marian Costea, Frank Li
From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Add support for the PCA85073A RTC module connected via I2C0 on
S32G274A-RDB2 and S32G399A-RDB3 boards.
Note that the PCA85073A RTC module is not battery backed.
Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
index ba53ec622f0b..4587e1cb8835 100644
--- a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
@@ -153,6 +153,11 @@ pcal6524: gpio-expander@22 {
gpio-controller;
#gpio-cells = <2>;
};
+
+ pca85073a: rtc@51 {
+ compatible = "nxp,pca85073a";
+ reg = <0x51>;
+ };
};
&i2c2 {
--
2.45.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0
2025-04-10 14:48 [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0 Ciprian Costea
@ 2025-04-11 8:39 ` Matthias Brugger
2025-04-25 1:33 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Matthias Brugger @ 2025-04-11 8:39 UTC (permalink / raw)
To: Ciprian Costea, Chester Lin, Ghennadi Procopciuc, Shawn Guo,
Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: Pengutronix Kernel Team, linux-arm-kernel, devicetree,
linux-kernel, s32, imx, Christophe Lizzi, Alberto Ruiz,
Enric Balletbo, Eric Chanudet, Frank Li
On 10/04/2025 16:48, Ciprian Costea wrote:
> From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
>
> Add support for the PCA85073A RTC module connected via I2C0 on
> S32G274A-RDB2 and S32G399A-RDB3 boards.
>
> Note that the PCA85073A RTC module is not battery backed.
>
> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
> ---
> arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
> index ba53ec622f0b..4587e1cb8835 100644
> --- a/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
> +++ b/arch/arm64/boot/dts/freescale/s32gxxxa-rdb.dtsi
> @@ -153,6 +153,11 @@ pcal6524: gpio-expander@22 {
> gpio-controller;
> #gpio-cells = <2>;
> };
> +
> + pca85073a: rtc@51 {
> + compatible = "nxp,pca85073a";
> + reg = <0x51>;
> + };
> };
>
> &i2c2 {
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0
2025-04-10 14:48 [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0 Ciprian Costea
2025-04-11 8:39 ` Matthias Brugger
@ 2025-04-25 1:33 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2025-04-25 1:33 UTC (permalink / raw)
To: Ciprian Costea
Cc: Chester Lin, Matthias Brugger, Ghennadi Procopciuc, Shawn Guo,
Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Pengutronix Kernel Team, linux-arm-kernel,
devicetree, linux-kernel, s32, imx, Christophe Lizzi,
Alberto Ruiz, Enric Balletbo, Eric Chanudet, Frank Li
On Thu, Apr 10, 2025 at 05:48:26PM +0300, Ciprian Costea wrote:
> From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
>
> Add support for the PCA85073A RTC module connected via I2C0 on
> S32G274A-RDB2 and S32G399A-RDB3 boards.
>
> Note that the PCA85073A RTC module is not battery backed.
>
> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
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2025-04-10 14:48 [PATCH v2] arm64: dts: s32gxxxa-rdb: Add PCA85073A RTC module over I2C0 Ciprian Costea
2025-04-11 8:39 ` Matthias Brugger
2025-04-25 1:33 ` Shawn Guo
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