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| author | Nishanth Menon <nm@ti.com> | 2017-07-21 09:38:36 -0700 |
|---|---|---|
| committer | Santosh Shilimkar <ssantosh@kernel.org> | 2017-07-21 09:38:36 -0700 |
| commit | e39aacf6b2e39ceaa3d4789c2a1f9307b3f1c55d (patch) | |
| tree | 91e047c9c0d994bbc211a734484b372d884f43c9 /arch/arm/boot | |
| parent | d16645054d2f55e4011c9725ddf2dbe6177e942a (diff) | |
| download | lwn-e39aacf6b2e39ceaa3d4789c2a1f9307b3f1c55d.tar.gz lwn-e39aacf6b2e39ceaa3d4789c2a1f9307b3f1c55d.zip | |
ARM: dts: keystone-k2g: Add PMMC node to support TI-SCI protocol
Texas Instrument's System Control Interface (TI-SCI) Message Protocol
is implemented in Keystone 2 generation 66AK2G SoC with the PMMC entity.
Add the ti-sci node representing this 66AK2G PMMC module.
Signed-off-by: Nishanth Menon <nm@ti.com>
[s-anna@ti.com: add unit address to DT node]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/keystone-k2g.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index a789f75a1ed5..7f0f4180b373 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -139,5 +139,19 @@ interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>; }; + + pmmc: pmmc@02921c00 { + compatible = "ti,k2g-sci"; + /* + * In case of rare platforms that does not use k2g as + * system master, use /delete-property/ + */ + ti,system-reboot-controller; + mbox-names = "rx", "tx"; + mboxes= <&msgmgr 5 2>, + <&msgmgr 0 0>; + reg-names = "debug_messages"; + reg = <0x02921c00 0x400>; + }; }; }; |