linux-kernel - [PATCH 0/4] AM57xx: PRU ICSS Support

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Message-ID: <1549295637-24890-1-git-send-email-rogerq@ti.com>
Date:   Mon, 4 Feb 2019 17:53:53 +0200
From:   Roger Quadros <rogerq@...com>
To:     <tony@...mide.com>
CC:     <s-anna@...com>, <nsekhar@...com>, <linux-omap@...r.kernel.org>,
        <t-kristo@...com>, <nsaulnier@...com>, <jreeder@...com>,
        <m-karicheri2@...com>, <david@...hnology.com>,
        <woods.technical@...il.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Roger Quadros <rogerq@...com>
Subject: [PATCH 0/4] AM57xx: PRU ICSS Support

Hi,

This series adds PRU-ICSS support for AM57xx IDK.

PRU-ICSS is not present only on AM57xx SoCs so the PRUSS
nodes are left disabled in dra7.dtsi. The board that uses
a AM57xx SoC will have to enable them if required.

PRU-ICSS has a SYSC register but it requires custom handling.
So we add a new "ti,sysc-pruss" type to the ti-sysc bus driver.

This series depends on 

[1] - PRU ICSS support v2
 https://lkml.org/lkml/2019/2/4/677

cheers,
-roger

Roger Quadros (2):
  dt-binding: bus: ti-sysc: Add support for PRUSS SYSC type
  bus: ti-sysc: Add support for PRUSS SYSC type

Suman Anna (2):
  ARM: dts: dra7: add PRU-ICSS modules
  ARM: dts: am57xx-idk-common: Enable PRU-ICSS nodes

 Documentation/devicetree/bindings/bus/ti-sysc.txt |   1 +
 arch/arm/boot/dts/am57xx-idk-common.dtsi          |   8 +
 arch/arm/boot/dts/dra7.dtsi                       | 194 ++++++++++++++++++++++
 drivers/bus/ti-sysc.c                             |  77 +++++++++
 include/linux/platform_data/ti-sysc.h             |   1 +
 5 files changed, 281 insertions(+)

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