[PATCH 0/5] Use mmio-sram driver for Keystone MSMC RAM

From: Suman Anna
Date: Thu Sep 01 2016 - 19:01:17 EST


Hi,

The Keystone 2 family of SoCs have an on-chip RAM called the
Multicore Shared Memory (MSM) RAM. This RAM is accessible through
the Multicore Shared Memory Controller (MSMC). This series represents
these on-chip RAMs as sram nodes so that the memory allocations
can be managed by the in-kernel mmio-sram driver.

The first 4 patches adds the basic SRAM nodes on each of the SoCs,
and the last patch enables the generic on-chip SRAM driver for
keystone defconfig.

regards
Suman


Suman Anna (5):
ARM: dts: keystone-k2hk: Add MSM RAM node
ARM: dts: keystone-k2l: Add MSM RAM node
ARM: dts: keystone-k2e: Add MSM RAM node
ARM: dts: keystone-k2g: Add MSM RAM node
ARM: configs: keystone: Enable Generic on-chip SRAM driver

arch/arm/boot/dts/keystone-k2e.dtsi | 8 ++++++++
arch/arm/boot/dts/keystone-k2g.dtsi | 8 ++++++++
arch/arm/boot/dts/keystone-k2hk.dtsi | 8 ++++++++
arch/arm/boot/dts/keystone-k2l.dtsi | 8 ++++++++
arch/arm/configs/keystone_defconfig | 1 +
5 files changed, 33 insertions(+)

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2.9.3