linux-kernel - [PATCH v5 0/1] Add support for the Pine64 PinePhone Pro phone

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Date:   Mon, 29 Aug 2022 15:00:39 +1000
From:   Tom Fitzhenry <tom@...-fitzhenry.me.uk>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        phone-devel@...r.kernel.org,
        Tom Fitzhenry <tom@...-fitzhenry.me.uk>
Subject: [PATCH v5 0/1] Add support for the Pine64 PinePhone Pro phone

PinePhone Pro is a RK3399 based phone produced by Pine64.

Add a basic DTS for it. This is a working base that will allow myself and
others to add more nodes.

Relies on "dt-bindings: arm: rockchip: Add PinePhone Pro bindings"[0].

dtbs_check found some violations, but they were all common to the
rk3399.dtsi (and thus occurred on other RK3399 SoC DTs).

0. https://lore.kernel.org/all/20220815123004.252014-2-tom@tom-fitzhenry.me.uk/

Changes since v4:
* Add regulator vcc1v8_codec.
* Un-enable unused regulators for codec and touch.
* Fix voltage ranges on vdd_center and vccio_sd.
* Un-modify unused gpu_opp_table.

Changes since v3:
* Fix regulator min/max voltages, to align with RK3399-T datasheet.
* Re-enable cluster1_opp/opp06, with freq/volts as per RK3399-T datasheet.
* Fix gpu_opp_table voltages to align with RK3399-T datasheet.
* Change regulator names, to align with PinePhone Pro datasheet.
* Use DT Generic Names Recommendation: power -> key-power.
* Remove unused label vcc_wl on regulator.
* Fix code style.

Changes since v2:
* Used rk3399-opp.dtsi (+ disabled) rather than introdu4cing rk3399-t-opp.dtsi
* Removed superfluous comments.
* Followed DT Generic Names Recommendation
* Set 'From:' of DTS patch to be Martijn, the primary contributor to the DT.

Changes since v1:
* Simplified the DT to a minimal base.
* Introduced the RK3399-T OPPs.

Martijn Braam (1):
  arm64: dts: rockchip: Add initial support for Pine64 PinePhone Pro

 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../dts/rockchip/rk3399-pinephone-pro.dts     | 398 ++++++++++++++++++
 2 files changed, 399 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts

base-commit: 2e1170c71ec0c0fb785ce76fca7c682e930af2b8
prerequisite-patch-id: 41a5419f57b2712f7127d5c6cf1dbf062f6570da
-- 
2.37.1