Add nodes for TPS6287x present in AM68 SK, AM69 SK and J784S4 EVM. They are a family of synchronous step-down DC/DC converters. These converters are used to enable AVS (Adaptive Voltage Scaling) for these devices. Also since AM68 SK lacks DT node of it's PMIC, LP8733; make use of this series to add that in as well. Data sheet: https://www.ti.com/lit/ds/slvsgc5a/slvsgc5a.pdf Boot logs (v2): https://gist.github.com/nehamalcom/1a288f534d730e8af43c48a175919b19 Changes since v2: https://lore.kernel.org/all/20240527124422.3553828-1-n-francis@xxxxxx/ - modified subject prefixes, order of properties and node names to adhere to the DTS coding style (Krzysztof) - no change to boot logs (not affected) Changes since v1: https://lore.kernel.org/all/20240507122158.3739291-1-n-francis@xxxxxx/ - remove changing the compatibility of the existing driver (Rob and Mark) - remove unnecessary bootph-pre-ram, have them only for VDD_CPU_AVS (Udit) Neha Malcom Francis (3): arm64: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes arm64: dts: ti: k3-am69-sk: Add TPS62873 node arm64: dts: ti: k3-j784s4-evm: Add TPS62873 node .../boot/dts/ti/k3-am68-sk-base-board.dts | 76 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am69-sk.dts | 21 +++++ arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 21 +++++ 3 files changed, 118 insertions(+) -- 2.34.1
