[PATCH 05/27] ARM: dts: Move dra7 l3 noc to a separate node
From: Tony Lindgren <tony@atomide.com>
Date: 2021-01-26 18:58:46
Also in:
linux-omap, linux-pci
Subsystem:
the rest · Maintainer:
Linus Torvalds
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. Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/boot/dts/dra7.dtsi | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi@@ -144,16 +144,20 @@ mpu { * 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 { };
--
2.30.0