diff options
| author | Tony Lindgren <tony@atomide.com> | 2019-11-01 17:31:23 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-01-23 19:00:00 +0100 |
| commit | 45e118b7805e618db39a2b1b85bd50d8c8614643 (patch) | |
| tree | d9a8b148402da7d4adff32a8d7a188014ca2d875 /arch/arm/boot/dts/dra7.dtsi | |
| parent | ARM: dts: Configure rstctrl reset for am335x SGX (diff) | |
| download | linux-45e118b7805e618db39a2b1b85bd50d8c8614643.tar.xz linux-45e118b7805e618db39a2b1b85bd50d8c8614643.zip | |
ARM: dts: Configure sgx for dra7
I've tested that the interconnect target module enables and idles
just fine when probed with ti-sysc with PM runtime control via sys:
# echo on > $(find /sys -name control | grep \/5600)
# rwmem 0x5600fe00 # OCP Revision
0x5600fe00 = 0x40000000
# echo auto > $(find /sys -name control | grep \/5600)
Cc: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Robert Nelson <robertcnelson@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra7.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 73e5011f531a..ead1000ddec5 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -597,6 +597,24 @@ status = "disabled"; }; + target-module@56000000 { + compatible = "ti,sysc-omap4", "ti,sysc"; + reg = <0x5600fe00 0x4>, + <0x5600fe10 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-midle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + clocks = <&gpu_clkctrl DRA7_GPU_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x56000000 0x2000000>; + }; + crossbar_mpu: crossbar@4a002a48 { compatible = "ti,irq-crossbar"; reg = <0x4a002a48 0x130>; |