linux-kernel - [PATCH v4 0/4] Use ARM SMC Calling Convention when OP-TEE is available

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Message-ID: <20200102211943.20480-1-afd@ti.com>
Date:   Thu, 2 Jan 2020 16:19:39 -0500
From:   "Andrew F. Davis" <afd@...com>
To:     Tony Lindgren <tony@...mide.com>, Lokesh Vutla <lokeshvutla@...com>
CC:     <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Andrew F . Davis" <afd@...com>
Subject: [PATCH v4 0/4] Use ARM SMC Calling Convention when OP-TEE is available

Hello all,

This is the reworked patch turned into a series to allow upstream kernels
to make use of OP-TEE on the OMAP2+ platform.

Thanks,
Andrew

Changes from v1:
 - Split into logical patches
 - Check for OP-TEE in DT only once
 - Check the OP-TEE node is "okay"

Changes from v2:
 - Add HS patch using 'optee_available'

Changes from v3:
 - Add comments as suggested by Tony and Lokesh

Andrew F. Davis (4):
  ARM: OMAP2+: Add omap_secure_init callback hook for secure
    initialization
  ARM: OMAP2+: Introduce check for OP-TEE in omap_secure_init()
  ARM: OMAP2+: Use ARM SMC Calling Convention when OP-TEE is available
  ARM: OMAP2+: sleep43xx: Call secure suspend/resume handlers

 arch/arm/mach-omap2/common.h      |  2 +-
 arch/arm/mach-omap2/io.c          | 11 +++++++
 arch/arm/mach-omap2/omap-secure.c | 50 +++++++++++++++++++++++++++++++
 arch/arm/mach-omap2/omap-secure.h | 10 +++++++
 arch/arm/mach-omap2/omap-smc.S    |  6 ++--
 arch/arm/mach-omap2/pm33xx-core.c | 24 +++++++++++++++
 6 files changed, 99 insertions(+), 4 deletions(-)

-- 
2.17.1