diff options
| author | Suman Anna <s-anna@ti.com> | 2017-01-07 12:33:07 -0800 |
|---|---|---|
| committer | Santosh Shilimkar <ssantosh@kernel.org> | 2017-01-07 12:33:07 -0800 |
| commit | b4d15ba8e7d23b9bfd859f414977d081ef0eed68 (patch) | |
| tree | 6739644a3b3623b78732b2f208ec6b8d6426c882 /arch/arm/boot/dts/keystone-k2hk.dtsi | |
| parent | 1dd5581354547641ef6e19e6a90727a985b1be87 (diff) | |
| download | linux-b4d15ba8e7d23b9bfd859f414977d081ef0eed68.tar.bz2 | |
ARM: dts: keystone-k2hk: Add MSM RAM node
Add the RAM managed by the Multicore Shared Memory Controller (MSMC)
as a mmio-sram node. The 66AK2H SoCs have 6 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-k2hk.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/keystone-k2hk.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi index 8f67fa8df936..39e88d815235 100644 --- a/arch/arm/boot/dts/keystone-k2hk.dtsi +++ b/arch/arm/boot/dts/keystone-k2hk.dtsi @@ -46,6 +46,14 @@ soc { /include/ "keystone-k2hk-clocks.dtsi" + msm_ram: msmram@0c000000 { + compatible = "mmio-sram"; + reg = <0x0c000000 0x600000>; + ranges = <0x0 0x0c000000 0x600000>; + #address-cells = <1>; + #size-cells = <1>; + }; + dspgpio0: keystone_dsp_gpio@02620240 { compatible = "ti,keystone-dsp-gpio"; gpio-controller; |