linux-kernel - Re: [PATCH RESEND v11 0/5] Enable Display for J784S4 and AM69-SK platform

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Message-ID: <77701023-7bd1-4e04-aa44-0e46aa087c4f@kernel.org>
Date:   Fri, 6 Oct 2023 13:20:22 +0300
From:   Roger Quadros <rogerq@...nel.org>
To:     Jayesh Choudhary <j-choudhary@...com>, nm@...com, vigneshr@...com,
        a-bhatia1@...com
Cc:     afd@...com, s-vadapalli@...com, conor+dt@...nel.org,
        r-ravikumar@...com, sabiya.d@...com, kristo@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH RESEND v11 0/5] Enable Display for J784S4 and AM69-SK
 platform


On 05/10/2023 16:27, Jayesh Choudhary wrote:
> This series adds support for:
> - DisplayPort for J784S4-EVM
> - Displayport and HDMI for AM69-SK platform
> 
> NOTE: Patch 4/5 introduces the following dtc warning which can be ignored
> since its behind W=1 check:
> Warning (graph_child_address): /bus@...000/dss@...0000/ports: graph node
> has single child node 'port@0', #address-cells/#size-cells are not
> necessary
> 
> (This is more accurate description for port and the dtc check should not
> differentiate between port@0 and port@1.[0])
> 
> Changelog v10->v11:
> - Added comment for disabling serdes-refclk (according to comments of v5)
> - Update commit message to document why serdes, wiz nodes (2/5) and mhdp-
>   bridge, tidss nodes (3/5) are disabled.
> - Keep only ports in board files and move common properties to main file
>   and document why ports are kept empty.
> 
> v10: https://lore.kernel.org/all/20230927121157.278592-1-j-choudhary@ti.com/
> 
> Changelog v9->v10:
> - Remove duplicate properties from dp0_ports node in main file.
> - Add reg for the port even though there is only single port in dss_port
>   since its more accurate description for the port.
> - Carry the R-by tags from v9.
> 
> v9: https://lore.kernel.org/all/20230803080441.367341-1-j-choudhary@ti.com/
> 
> Changelog v8->v9:
> - Fix compatible of serdes_ln_ctrl node
> - Fix extra new lines across nodes
> - Fix node-names to keep them generic
> 
> v8: https://lore.kernel.org/all/20230801070019.219660-1-j-choudhary@ti.com/
> 
> Changelog v7->v8:
> - rebase on tag next-20230731
> - add AM69 display support
> - fix commit heading for patch [2/5]
> 
> v7: https://lore.kernel.org/all/20230728050859.7370-1-j-choudhary@ti.com/
> 
> Changelog v6->v7:
> - change compatible for scm_conf to 'simple-bus'
> - drop main_cpsw node due to driver dependency on [1]
> 
> v6: https://lore.kernel.org/all/20230721132029.123881-1-j-choudhary@ti.com/
> 
> Changelog v5->v6:
> - Change header file according to [2].
> - Add idle-state property in serdes_ln_ctrl node.
> - Fix dtbs_check warning due to clock-frequency property in serdes_refclk
>   node by disabling the node in main.dtsi and enabling it in board file
>   when the clock-frequency node is actually added.
> 
> v5: https://lore.kernel.org/all/20230710101705.154119-1-j-choudhary@ti.com/
> 
> Changelog v4->v5:
> - rebased the patches on linux-next tip.
> 
> v4: https://lore.kernel.org/all/20230425131607.290707-1-j-choudhary@ti.com/
> 
> Changelog v3->v4:
> - add reg property to serdes_ln_ctrl and fix the node name again to
>   get rid of dtbs_check error.
> - reorder reg, reg-names and ranges property for main_cpsw1.
> - correct the order for clocks in serdes_wiz nodes to fix dtbs_check
>   warnings.
> - fix indentation in reg, reg-names and clock property for dss node.
> - add comments for the reg type in dss registers.
> 
> v3: https://lore.kernel.org/all/20230419061710.290068-1-j-choudhary@ti.com/
> 
> Changelog v3->v2:
> - fix dtc warnings for 'scm_conf' and 'serdes_ln_ctrl' nodes
>   (Checked all the changes of the series with W=12 option during build)
> - added clock-frequency for serdes_refclk along with other EVM changes
>   This refclk is being used by all the instances of serdes_wiz which
>   are disabled by default. So configuring refclk when the serdes nodes
>   are used for the first time is okay.
> 
> v2: https://lore.kernel.org/all/20230414151553.339599-1-j-choudhary@ti.com/
> 
> Changelog v1->v2:
> - Moved J784S4 EVM changes together to the last patch
>   (Suggested by Andrew)
> 
> v1: https://lore.kernel.org/all/20230405111412.151192-1-j-choudhary@ti.com/
> 
> 
> [0]: <https://lore.kernel.org/all/570903b6-8239-d44a-5fac-71700804cb5d@ti.com/>
> [1]: <https://lore.kernel.org/all/20230605154153.24025-1-afd@ti.com/>
> [2]: <https://lore.kernel.org/all/20230721125732.122421-1-j-choudhary@ti.com/>
> 
> Dasnavis Sabiya (1):
>   arm64: dts: ti: k3-am69-sk: Add DP and HDMI support
> 
> Rahul T R (2):
>   arm64: dts: ti: k3-j784s4-main: Add DSS and DP-bridge node
>   arm64: dts: ti: k3-j784s4-evm: Enable DisplayPort-0
> 
> Siddharth Vadapalli (2):
>   arm64: dts: ti: k3-j784s4-main: Add system controller and SERDES lane
>     mux
>   arm64: dts: ti: k3-j784s4-main: Add WIZ and SERDES PHY nodes
> 
>  arch/arm64/boot/dts/ti/k3-am69-sk.dts      | 229 +++++++++++++++++
>  arch/arm64/boot/dts/ti/k3-j784s4-evm.dts   | 119 +++++++++
>  arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 276 +++++++++++++++++++++
>  3 files changed, 624 insertions(+)
> 

For this series:

Reviewed-by: Roger Quadros <rogerq@...nel.org>