diff options
| author |   Tony Lindgren <tony@atomide.com> | 2021-03-10 14:03:46 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2021-03-10 14:04:07 +0200 |
| commit | 7f2659ce657e87cb7f47e6b15099608eaa1349ac (patch) | |
| tree | d2d3ee34afae8e433752e13bfe203678ab1a3aab /arch/arm/boot/dts/dra7.dtsi | |
| parent | ARM: dts: Properly configure dra7 edma sysconfig registers (diff) | |
| download | linux-dev-7f2659ce657e87cb7f47e6b15099608eaa1349ac.tar.xz linux-dev-7f2659ce657e87cb7f47e6b15099608eaa1349ac.zip | |
ARM: dts: Move dra7 l3 noc to a separate node
In order to prepare for probing l3 with genpd, we need to move l3 noc
into a separate node for l3 interconnect to have it's own regs, and
to avoid it claiming more than it needs for the io regions.
Tested-by: Kishon Vijay Abraham I <kishon@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 | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 4906e2f47486..dff9262ca677 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -144,16 +144,20 @@ * hierarchy. */ ocp: ocp { - compatible = "ti,dra7-l3-noc", "simple-bus"; + compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x0 0x0 0xc0000000>; dma-ranges = <0x80000000 0x0 0x80000000 0x80000000>; ti,hwmods = "l3_main_1", "l3_main_2"; - reg = <0x0 0x44000000 0x0 0x1000000>, - <0x0 0x45000000 0x0 0x1000>; - interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, - <&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + + l3-noc@44000000 { + compatible = "ti,dra7-l3-noc"; + reg = <0x44000000 0x1000>, + <0x45000000 0x1000>; + interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + }; l4_cfg: interconnect@4a000000 { }; |