diff options
| author | Suman Anna <s-anna@ti.com> | 2017-01-07 23:33:08 +0300 |
|---|---|---|
| committer | Santosh Shilimkar <ssantosh@kernel.org> | 2017-01-07 23:33:08 +0300 |
| commit | 75eaf87241521c1c94a3ffb150459332d0e924ae (patch) | |
| tree | ce5f376f3a2ae820e6a07434959fe3edd061cdef /arch/arm/boot/dts/keystone-k2e.dtsi | |
| parent | d29db5a159d50762fb71504262985f75353f48f6 (diff) | |
| download | linux-75eaf87241521c1c94a3ffb150459332d0e924ae.tar.xz | |
ARM: dts: keystone-k2e: Add MSM RAM node
Add the RAM managed by the Multicire Shared Memory Controller (MSMC)
as a mmio-sram node. The 66AK2E SoCs have 2 MB of such memory. Any
specific MSM memory range needed by a software module ought to be
reserved using an appropriate child node.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/keystone-k2e.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/keystone-k2e.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi index 497c417db5b6..256dcc87f36a 100644 --- a/arch/arm/boot/dts/keystone-k2e.dtsi +++ b/arch/arm/boot/dts/keystone-k2e.dtsi @@ -82,6 +82,14 @@ }; }; + msm_ram: msmram@0c000000 { + compatible = "mmio-sram"; + reg = <0x0c000000 0x200000>; + ranges = <0x0 0x0c000000 0x200000>; + #address-cells = <1>; + #size-cells = <1>; + }; + dspgpio0: keystone_dsp_gpio@02620240 { compatible = "ti,keystone-dsp-gpio"; gpio-controller; |