threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
48 lines
1.0 KiB
Plaintext
48 lines
1.0 KiB
Plaintext
Raspberry Pi power domain driver
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Required properties:
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- compatible: Should be "raspberrypi,bcm2835-power".
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- firmware: Reference to the RPi firmware device node.
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- #power-domain-cells: Should be <1>, we providing multiple power domains.
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The valid defines for power domain are:
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RPI_POWER_DOMAIN_I2C0
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RPI_POWER_DOMAIN_I2C1
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RPI_POWER_DOMAIN_I2C2
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RPI_POWER_DOMAIN_VIDEO_SCALER
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RPI_POWER_DOMAIN_VPU1
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RPI_POWER_DOMAIN_HDMI
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RPI_POWER_DOMAIN_USB
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RPI_POWER_DOMAIN_VEC
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RPI_POWER_DOMAIN_JPEG
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RPI_POWER_DOMAIN_H264
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RPI_POWER_DOMAIN_V3D
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RPI_POWER_DOMAIN_ISP
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RPI_POWER_DOMAIN_UNICAM0
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RPI_POWER_DOMAIN_UNICAM1
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RPI_POWER_DOMAIN_CCP2RX
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RPI_POWER_DOMAIN_CSI2
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RPI_POWER_DOMAIN_CPI
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RPI_POWER_DOMAIN_DSI0
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RPI_POWER_DOMAIN_DSI1
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RPI_POWER_DOMAIN_TRANSPOSER
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RPI_POWER_DOMAIN_CCP2TX
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RPI_POWER_DOMAIN_CDP
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RPI_POWER_DOMAIN_ARM
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Example:
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power: power {
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compatible = "raspberrypi,bcm2835-power";
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firmware = <&firmware>;
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#power-domain-cells = <1>;
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};
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Example for using power domain:
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&usb {
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power-domains = <&power RPI_POWER_DOMAIN_USB>;
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};
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