This series adds support for Adaptive voltage scaling on J721S2 device [0].
[0]: https://www.ti.com/lit/pdf/spruj28 (Section 5.2.4.1 AVS Support) AVS Test for J721S2: https://gist.github.com/manorit2001/b2fd9f6764a863294d4aa0755c83c84f Boot Test results: https://gist.github.com/manorit2001/d44e035552cb19aadeb0d928d5cb5f26 Signed-off-by: Manorit Chawdhry <[email protected]> --- Changes in v5: * Nishanth - Update the commit message for defconfig update - Add MPU clock to all devicetree node * Simon - Update the commit messages to be more helpful - Link to v4: https://lore.kernel.org/r/[email protected] --- Manorit Chawdhry (7): power: pmic: tps65941: Add DM_PMIC dependency drivers: misc: k3_avs: Check return code while programming AVS arm: dts: k3-*-r5: Add MPU clock in clocks property drivers: misc: k3_avs: Extract MPU clk and dev ID from DT arm: mach-k3: j721s2_init: Initialize AVS Class 0 arm: dts: j721s2: Add VTM node in R5 configs: j721s2_evm_r5_defconfig: Add AVS Configs arch/arm/dts/k3-am62-r5-lp-sk.dts | 3 +- arch/arm/dts/k3-am625-r5-beagleplay.dts | 3 +- arch/arm/dts/k3-am625-r5-sk.dts | 3 +- arch/arm/dts/k3-am62a7-r5-sk.dts | 3 +- arch/arm/dts/k3-am62p5-r5-sk.dts | 3 +- arch/arm/dts/k3-am642-r5-evm.dts | 3 +- arch/arm/dts/k3-am642-r5-sk.dts | 3 +- arch/arm/dts/k3-am654-r5-base-board.dts | 3 +- arch/arm/dts/k3-am69-r5-sk.dts | 3 +- arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 3 +- arch/arm/dts/k3-j721e-r5.dtsi | 3 +- arch/arm/dts/k3-j721s2-r5-common-proc-board.dts | 9 ++++++ arch/arm/dts/k3-j721s2-r5.dtsi | 3 +- arch/arm/dts/k3-j722s-r5-evm.dts | 3 +- arch/arm/dts/k3-j784s4-r5-evm.dts | 3 +- arch/arm/mach-k3/j721s2/j721s2_init.c | 10 +++++++ configs/am68_sk_r5_defconfig | 4 +++ configs/j721s2_evm_r5_defconfig | 6 ++++ drivers/misc/k3_avs.c | 40 ++++++++++++++++++++++++- drivers/power/pmic/Kconfig | 1 + 20 files changed, 97 insertions(+), 15 deletions(-) --- base-commit: 28dc47038edc4e93f32d75a357131bcf01a18d85 change-id: 20240130-b4-upstream-j721s2-avs-8c187d3fe26a Best regards, -- Manorit Chawdhry <[email protected]>
