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| author | Jonas Karlman <jonas@kwiboo.se> | 2023-08-03 21:11:54 +0000 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-10-07 16:52:48 +0800 |
| commit | dd8d52c934e8858264f91e8e8e2d8c7d8b059dd7 (patch) | |
| tree | 1a3bc2421559600e9153ee62b5482cf9ff15d3a7 | |
| parent | c8ebcc921f6c4535746df843762ff80c2c0b8bf2 (diff) | |
| download | u-boot-dd8d52c934e8858264f91e8e8e2d8c7d8b059dd7.zip u-boot-dd8d52c934e8858264f91e8e8e2d8c7d8b059dd7.tar.gz u-boot-dd8d52c934e8858264f91e8e8e2d8c7d8b059dd7.tar.bz2 | |
rockchip: rk356x-u-boot: Add bootph-all to i2c0_xfer pinctrl node
A RK8XX PMIC is typically using i2c0 on RK356x devices. Add bootph-all
to required pinctrl nodes to simplify use of the prevent booting on
power plug-in option in SPL.
With the following Kconfig options and nodes in u-boot.dtsi the prevent
booting on power plug-in option can work in SPL.
CONFIG_ROCKCHIP_RK8XX_DISABLE_BOOT_ON_POWERON=y
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_PINCTRL=y
CONFIG_SPL_PMIC_RK8XX=y
&i2c0 {
bootph-pre-ram;
};
&rk817 {
bootph-pre-ram;
regulators {
bootph-pre-ram;
};
};
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
| -rw-r--r-- | arch/arm/dts/rk356x-u-boot.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/dts/rk356x-u-boot.dtsi b/arch/arm/dts/rk356x-u-boot.dtsi index 32f687f..354b695 100644 --- a/arch/arm/dts/rk356x-u-boot.dtsi +++ b/arch/arm/dts/rk356x-u-boot.dtsi @@ -64,6 +64,10 @@ bootph-all; }; +&pcfg_pull_none_smt { + bootph-all; +}; + &pcfg_pull_none { bootph-all; }; @@ -100,6 +104,10 @@ bootph-all; }; +&i2c0_xfer { + bootph-all; +}; + &sdmmc0_bus4 { bootph-all; }; |