linux-kernel - [PATCH V2 0/9] arm64: imx8mn: Enable additional power domains and peripherals

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Date:   Sat,  9 Oct 2021 11:26:50 -0500
From:   Adam Ford <aford173@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     aford@...conembedded.com, Adam Ford <aford173@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Lucas Stach <l.stach@...gutronix.de>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH V2 0/9] arm64: imx8mn: Enable additional power domains and peripherals

The blk-ctrl and the GPCv2 in the i.MX8MN is similar but slightly different to that
of the i.MX8MM.  This series is based on work from Lucas Stach for i.MX8MM, but
adapted for i.MX8MN.  With the additional power domains and blk-ctrl enabled,
additional peripherals like gpu and USB can be enabled.

V2:  Add mising patches for expanding GPCv2 which are necessary
       to make the blk-ctl operate.
     Fix clk names
     Fix missing references to structures in blk-ctl driver to link
       them to the device tree.

Adam Ford (9):
  soc: imx: gpcv2: keep i.MX8MN gpumix bus clock enabled
  soc: imx: gpcv2: Add dispmix and mipi domains to imx8mn
  dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains
  dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl
  soc: imx: imx8m-blk-ctrl: add i.MX8MN DISP blk-ctrl
  arm64: dts: imx8mn: add GPC node
  arm64: dts: imx8mn: put USB controller into power-domains
  arm64: dts: imx8mn: add DISP blk-ctrl
  arm64: dts: imx8mn: Enable GPU

 .../soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml     |  97 +++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8mn.dtsi     | 103 ++++++++++++++++++
 drivers/soc/imx/gpcv2.c                       |  26 +++++
 drivers/soc/imx/imx8m-blk-ctrl.c              |  75 ++++++++++++-
 include/dt-bindings/power/imx8mn-power.h      |   5 +
 5 files changed, 305 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml

-- 
2.25.1