In an effort to give some love to the apparently forgotten MT6795 SoC,
I am upstreaming more components that are necessary to support platforms
powered by this one apart from a simple boot to serial console.
This series introduces support in the PMIC Wrapper for a different PMIC
topology, which is commonly found on smartphone boards, using one main
PMIC and one Companion PMIC;
be aware that this kind of topology is not *specific to* the Helio X10
SoC, but common across many kinds of MediaTek smartphone oriented SoCs
and board designs.
That said, support for the PMIC combo MT6331+MT6332 is provided in this
series in a form that will be able to initialize the PMICs with crypto
and DualIO but nothing else: these PMICs are very featureful, so I have
decided to add this support in more than just one step, as there will
be multiple patches for multiple different subsystems (..it's a mfd!..).
Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone.
AngeloGioacchino Del Regno (7):
soc: mediatek: pwrap: Move PMIC read test sequence in function
soc: mediatek: pwrap: Add kerneldoc for struct pwrap_slv_type
soc: mediatek: mtk-pmic-wrap: Add support for companion PMICs
dt-bindings: mfd: Add compatible for MT6331 PMIC
soc: mediatek: mtk-pmic-wrap: Add support for MT6331 w/ MT6332
companion
dt-bindings: mediatek: pwrap: Add a compatible for MT6795 Helio X10
soc: mediatek: pwrap: Add support for MT6795 Helio X10
.../devicetree/bindings/mfd/mt6397.txt | 1 +
.../bindings/soc/mediatek/pwrap.txt | 1 +
drivers/soc/mediatek/mtk-pmic-wrap.c | 287 ++++++++++++++++--
3 files changed, 263 insertions(+), 26 deletions(-)
--
2.35.1
