| Message ID | 20240410033256.1341662-2-joy.zou@nxp.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add rtc PCF2131 support | expand |
On 10/04/2024 05:32, Joy Zou wrote: > Support rtc PCF2131 on imx93-11x11-evk. > > Signed-off-by: Joy Zou <joy.zou@nxp.com> > --- > 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..e66723ed25c2 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>; Fix indentation. Best regards, Krzysztof
> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: 2024年4月10日 14:34 > To: Joy Zou <joy.zou@nxp.com>; 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 > Cc: kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx > <linux-imx@nxp.com>; devicetree@vger.kernel.org; imx@lists.linux.dev; > linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org > Subject: [EXT] Re: [PATCH v2 1/1] arm64: dts: imx93-11x11-evk: add rtc > PCF2131 support > > > > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > index 07e85a30a25f..e66723ed25c2 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>; > > Fix indentation. Thanks for your comment. Yeah, will fix it. BR Joy Zou > > Best regards, > Krzysztof
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index 07e85a30a25f..e66723ed25c2 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
Support rtc PCF2131 on imx93-11x11-evk. Signed-off-by: Joy Zou <joy.zou@nxp.com> --- Changes in v2: 1. remove unnecessary status property. --- .../boot/dts/freescale/imx93-11x11-evk.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+)