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| author | Joy Zou <joy.zou@nxp.com> | 2024-04-25 04:35:07 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-04-25 12:57:34 +0300 |
| commit | 8005c3e17db0d93c3f91dd23c45a1a463a2b0ebc (patch) | |
| tree | e3faf6cd6af688b281add810371d9c0ffb1dcadc /arch/arm64/boot/dts/freescale | |
| parent | 63e3cc2b87c24532a497a3da6d55951e97a8be91 (diff) | |
| download | linux-8005c3e17db0d93c3f91dd23c45a1a463a2b0ebc.tar.xz | |
arm64: dts: imx93-11x11-evk: add RTC PCF2131 support
Support RTC PCF2131 on imx93-11x11-evk.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index 83e586a62013..d400d85f42a9 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts @@ -402,6 +402,20 @@ }; }; +&lpi2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&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 = < @@ -509,6 +523,13 @@ >; }; + 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 |