* [PATCH v3 0/1] Add rtc PCF2131 support
@ 2024-04-10 7:01 ` Joy Zou
0 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-10 7:01 UTC (permalink / raw)
To: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer
Cc: kernel, festevam, linux-imx, devicetree, imx, linux-arm-kernel,
linux-kernel
The patchset supports RTC PCF2131 on board dts.
For the details, please check the patch commit log.
Joy Zou (1):
arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
.../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
--
2.37.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v3 0/1] Add rtc PCF2131 support
@ 2024-04-10 7:01 ` Joy Zou
0 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-10 7:01 UTC (permalink / raw)
To: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer
Cc: kernel, festevam, linux-imx, devicetree, imx, linux-arm-kernel,
linux-kernel
The patchset supports RTC PCF2131 on board dts.
For the details, please check the patch commit log.
Joy Zou (1):
arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
.../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
--
2.37.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
2024-04-10 7:01 ` Joy Zou
@ 2024-04-10 7:01 ` Joy Zou
-1 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-10 7:01 UTC (permalink / raw)
To: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer
Cc: kernel, festevam, linux-imx, devicetree, imx, linux-arm-kernel,
linux-kernel
Support rtc PCF2131 on imx93-11x11-evk.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
---
Changes in v3:
1.adjust the indentation.
Changes in v2:
1. remove unnecessary status property.
---
.../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 07e85a30a25f..73e0bca36b81 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -281,6 +281,23 @@ ldo5: LDO5 {
};
};
+&lpi2c3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ pinctrl-1 = <&pinctrl_lpi2c3>;
+ status = "okay";
+
+ pcf2131: rtc@53 {
+ compatible = "nxp,pcf2131";
+ reg = <0x53>;
+ interrupt-parent = <&pcal6524>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
&iomuxc {
pinctrl_eqos: eqosgrp {
fsl,pins = <
@@ -343,6 +360,13 @@ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
>;
};
+ pinctrl_lpi2c3: lpi2c3grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
+ MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
+ >;
+ };
+
pinctrl_pcal6524: pcal6524grp {
fsl,pins = <
MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
--
2.37.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
@ 2024-04-10 7:01 ` Joy Zou
0 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-10 7:01 UTC (permalink / raw)
To: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer
Cc: kernel, festevam, linux-imx, devicetree, imx, linux-arm-kernel,
linux-kernel
Support rtc PCF2131 on imx93-11x11-evk.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
---
Changes in v3:
1.adjust the indentation.
Changes in v2:
1. remove unnecessary status property.
---
.../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 07e85a30a25f..73e0bca36b81 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -281,6 +281,23 @@ ldo5: LDO5 {
};
};
+&lpi2c3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ pinctrl-1 = <&pinctrl_lpi2c3>;
+ status = "okay";
+
+ pcf2131: rtc@53 {
+ compatible = "nxp,pcf2131";
+ reg = <0x53>;
+ interrupt-parent = <&pcal6524>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
&iomuxc {
pinctrl_eqos: eqosgrp {
fsl,pins = <
@@ -343,6 +360,13 @@ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
>;
};
+ pinctrl_lpi2c3: lpi2c3grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
+ MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
+ >;
+ };
+
pinctrl_pcal6524: pcal6524grp {
fsl,pins = <
MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
--
2.37.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
2024-04-10 7:01 ` Joy Zou
@ 2024-04-10 7:40 ` Marco Felsch
-1 siblings, 0 replies; 8+ messages in thread
From: Marco Felsch @ 2024-04-10 7:40 UTC (permalink / raw)
To: Joy Zou
Cc: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo,
s.hauer, devicetree, imx, linux-kernel, linux-imx, kernel,
festevam, linux-arm-kernel
On 24-04-10, Joy Zou wrote:
> Support rtc PCF2131 on imx93-11x11-evk.
>
> Signed-off-by: Joy Zou <joy.zou@nxp.com>
> ---
> Changes in v3:
> 1.adjust the indentation.
>
> Changes in v2:
> 1. remove unnecessary status property.
> ---
> .../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> index 07e85a30a25f..73e0bca36b81 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> @@ -281,6 +281,23 @@ ldo5: LDO5 {
> };
> };
>
> +&lpi2c3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c3>;
> + pinctrl-1 = <&pinctrl_lpi2c3>;
Are both "default" and "sleep" pinctrl's required? It doesn't make any
sense to provde a sleep state which uses the same pinctrl state.
Regards,
Marco
> + status = "okay";
> +
> + pcf2131: rtc@53 {
> + compatible = "nxp,pcf2131";
> + reg = <0x53>;
> + interrupt-parent = <&pcal6524>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + };
> +};
> +
> &iomuxc {
> pinctrl_eqos: eqosgrp {
> fsl,pins = <
> @@ -343,6 +360,13 @@ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
> >;
> };
>
> + pinctrl_lpi2c3: lpi2c3grp {
> + fsl,pins = <
> + MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
> + MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
> + >;
> + };
> +
> pinctrl_pcal6524: pcal6524grp {
> fsl,pins = <
> MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
> --
> 2.37.1
>
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
@ 2024-04-10 7:40 ` Marco Felsch
0 siblings, 0 replies; 8+ messages in thread
From: Marco Felsch @ 2024-04-10 7:40 UTC (permalink / raw)
To: Joy Zou
Cc: ping.bai, robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo,
s.hauer, devicetree, imx, linux-kernel, linux-imx, kernel,
festevam, linux-arm-kernel
On 24-04-10, Joy Zou wrote:
> Support rtc PCF2131 on imx93-11x11-evk.
>
> Signed-off-by: Joy Zou <joy.zou@nxp.com>
> ---
> Changes in v3:
> 1.adjust the indentation.
>
> Changes in v2:
> 1. remove unnecessary status property.
> ---
> .../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> index 07e85a30a25f..73e0bca36b81 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> @@ -281,6 +281,23 @@ ldo5: LDO5 {
> };
> };
>
> +&lpi2c3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c3>;
> + pinctrl-1 = <&pinctrl_lpi2c3>;
Are both "default" and "sleep" pinctrl's required? It doesn't make any
sense to provde a sleep state which uses the same pinctrl state.
Regards,
Marco
> + status = "okay";
> +
> + pcf2131: rtc@53 {
> + compatible = "nxp,pcf2131";
> + reg = <0x53>;
> + interrupt-parent = <&pcal6524>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + };
> +};
> +
> &iomuxc {
> pinctrl_eqos: eqosgrp {
> fsl,pins = <
> @@ -343,6 +360,13 @@ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
> >;
> };
>
> + pinctrl_lpi2c3: lpi2c3grp {
> + fsl,pins = <
> + MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
> + MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
> + >;
> + };
> +
> pinctrl_pcal6524: pcal6524grp {
> fsl,pins = <
> MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
> --
> 2.37.1
>
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [EXT] Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
2024-04-10 7:40 ` Marco Felsch
@ 2024-04-11 6:37 ` Joy Zou
-1 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-11 6:37 UTC (permalink / raw)
To: Marco Felsch
Cc: Jacky Bai, Frank Li, robh+dt, krzysztof.kozlowski+dt, conor+dt,
shawnguo, s.hauer, devicetree, imx, linux-kernel, dl-linux-imx,
kernel, festevam, linux-arm-kernel
> -----Original Message-----
> From: Marco Felsch <m.felsch@pengutronix.de>
> Sent: 2024年4月10日 15:40
> To: Joy Zou <joy.zou@nxp.com>
> Cc: Jacky Bai <ping.bai@nxp.com>; robh+dt@kernel.org;
> krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org;
> shawnguo@kernel.org; s.hauer@pengutronix.de; devicetree@vger.kernel.org;
> imx@lists.linux.dev; linux-kernel@vger.kernel.org; dl-linux-imx
> <linux-imx@nxp.com>; kernel@pengutronix.de; festevam@gmail.com;
> linux-arm-kernel@lists.infradead.org
> Subject: [EXT] Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc
> PCF2131 support
> On 24-04-10, Joy Zou wrote:
> > Support rtc PCF2131 on imx93-11x11-evk.
> >
> > Signed-off-by: Joy Zou <joy.zou@nxp.com>
> > ---
> > Changes in v3:
> > 1.adjust the indentation.
> >
> > Changes in v2:
> > 1. remove unnecessary status property.
> > ---
> > .../boot/dts/freescale/imx93-11x11-evk.dts | 24
> +++++++++++++++++++
> > 1 file changed, 24 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > index 07e85a30a25f..73e0bca36b81 100644
> > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > @@ -281,6 +281,23 @@ ldo5: LDO5 {
> > };
> > };
> >
> > +&lpi2c3 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <400000>;
> > + pinctrl-names = "default", "sleep";
> > + pinctrl-0 = <&pinctrl_lpi2c3>;
> > + pinctrl-1 = <&pinctrl_lpi2c3>;
>
> Are both "default" and "sleep" pinctrl's required? It doesn't make any sense
> to provde a sleep state which uses the same pinctrl state.
Thanks for your comments!
Currently, We only use default. Yeah, It's confused that a sleep state which uses the same pinctrl state.
So will remove the sleep.
BR
Joy Zou
>
> Regards,
> Marco
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* RE: [EXT] Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc PCF2131 support
@ 2024-04-11 6:37 ` Joy Zou
0 siblings, 0 replies; 8+ messages in thread
From: Joy Zou @ 2024-04-11 6:37 UTC (permalink / raw)
To: Marco Felsch
Cc: Jacky Bai, Frank Li, robh+dt, krzysztof.kozlowski+dt, conor+dt,
shawnguo, s.hauer, devicetree, imx, linux-kernel, dl-linux-imx,
kernel, festevam, linux-arm-kernel
> -----Original Message-----
> From: Marco Felsch <m.felsch@pengutronix.de>
> Sent: 2024年4月10日 15:40
> To: Joy Zou <joy.zou@nxp.com>
> Cc: Jacky Bai <ping.bai@nxp.com>; robh+dt@kernel.org;
> krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org;
> shawnguo@kernel.org; s.hauer@pengutronix.de; devicetree@vger.kernel.org;
> imx@lists.linux.dev; linux-kernel@vger.kernel.org; dl-linux-imx
> <linux-imx@nxp.com>; kernel@pengutronix.de; festevam@gmail.com;
> linux-arm-kernel@lists.infradead.org
> Subject: [EXT] Re: [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add rtc
> PCF2131 support
> On 24-04-10, Joy Zou wrote:
> > Support rtc PCF2131 on imx93-11x11-evk.
> >
> > Signed-off-by: Joy Zou <joy.zou@nxp.com>
> > ---
> > Changes in v3:
> > 1.adjust the indentation.
> >
> > Changes in v2:
> > 1. remove unnecessary status property.
> > ---
> > .../boot/dts/freescale/imx93-11x11-evk.dts | 24
> +++++++++++++++++++
> > 1 file changed, 24 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > index 07e85a30a25f..73e0bca36b81 100644
> > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
> > @@ -281,6 +281,23 @@ ldo5: LDO5 {
> > };
> > };
> >
> > +&lpi2c3 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <400000>;
> > + pinctrl-names = "default", "sleep";
> > + pinctrl-0 = <&pinctrl_lpi2c3>;
> > + pinctrl-1 = <&pinctrl_lpi2c3>;
>
> Are both "default" and "sleep" pinctrl's required? It doesn't make any sense
> to provde a sleep state which uses the same pinctrl state.
Thanks for your comments!
Currently, We only use default. Yeah, It's confused that a sleep state which uses the same pinctrl state.
So will remove the sleep.
BR
Joy Zou
>
> Regards,
> Marco
>
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-04-11 6:38 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-04-10 7:01 [PATCH v3 0/1] Add rtc PCF2131 support Joy Zou
2024-04-10 7:01 ` Joy Zou
2024-04-10 7:01 ` [PATCH v3 1/1] arm64: dts: imx93-11x11-evk: add " Joy Zou
2024-04-10 7:01 ` Joy Zou
2024-04-10 7:40 ` Marco Felsch
2024-04-10 7:40 ` Marco Felsch
2024-04-11 6:37 ` [EXT] " Joy Zou
2024-04-11 6:37 ` Joy Zou
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.