[U-Boot] [PATCH 1/2] configs: lx2160aqds: enable DM support for pcf2127 rtc
Enable related configs on all lx2160aqds boards to support pcf2127 rtc DM function.
Signed-off-by: Chuanhua Han chuanhua.han@nxp.com --- configs/lx2160aqds_tfa_SECURE_BOOT_defconfig | 7 +++++++ configs/lx2160aqds_tfa_defconfig | 7 +++++++ 2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig index a6a253f..949b00d 100644 --- a/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig +++ b/configs/lx2160aqds_tfa_SECURE_BOOT_defconfig @@ -61,3 +61,10 @@ CONFIG_RSA=y CONFIG_SPL_RSA=y CONFIG_RSA_SOFTWARE_EXP=y CONFIG_EFI_LOADER_BOUNCE_BUFFER=y +CONFIG_DM_I2C=y +CONFIG_DM_RTC=y +CONFIG_DM_GPIO=y +CONFIG_CMD_DATE=y +CONFIG_RTC_PCF2127=y +CONFIG_I2C_MUX=y +CONFIG_I2C_MUX_PCA954x=y diff --git a/configs/lx2160aqds_tfa_defconfig b/configs/lx2160aqds_tfa_defconfig index d68b40d..395fc0b 100644 --- a/configs/lx2160aqds_tfa_defconfig +++ b/configs/lx2160aqds_tfa_defconfig @@ -57,3 +57,10 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_EFI_LOADER_BOUNCE_BUFFER=y +CONFIG_DM_I2C=y +CONFIG_DM_RTC=y +CONFIG_DM_GPIO=y +CONFIG_CMD_DATE=y +CONFIG_RTC_PCF2127=y +CONFIG_I2C_MUX=y +CONFIG_I2C_MUX_PCA954x=y
This patch adds the pcf2127-rtc node under the i2c0->i2c-mux@77->i2c@3 for lx2160aqds boards.
Signed-off-by: Chuanhua Han chuanhua.han@nxp.com --- arch/arm/dts/fsl-lx2160a-qds.dts | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/arch/arm/dts/fsl-lx2160a-qds.dts b/arch/arm/dts/fsl-lx2160a-qds.dts index 99836c4..34df0f5 100644 --- a/arch/arm/dts/fsl-lx2160a-qds.dts +++ b/arch/arm/dts/fsl-lx2160a-qds.dts @@ -23,6 +23,29 @@ status = "okay"; };
+&i2c0 { + status = "okay"; + u-boot,dm-pre-reloc; + + i2c-mux@77 { + compatible = "nxp,pca9547"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + rtc@51 { + compatible = "pcf2127-rtc"; + reg = <0x51>; + }; + }; + }; +}; + &sata0 { status = "okay"; };
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Chuanhua Han