diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-03-06 19:58:09 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-03-10 12:20:25 +0300 |
| commit | 90dce5428ae5499f06d91297ef10b3b613044774 (patch) | |
| tree | 93190d37c00161af2b77ac89261623a186bd916c /arch/arm/boot/dts/r8a7792.dtsi | |
| parent | c2f2e266acb39f86bda1461874568ced7eaa6752 (diff) | |
| download | linux-90dce5428ae5499f06d91297ef10b3b613044774.tar.xz | |
ARM: dts: r8a7792: Add INTC-SYS clock to device tree
Link the ARM GIC to the INTC-SYS module clock, and add it to the "always
on" PM Domain, so it can be power managed using that clock.
Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled as a critical clock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7792.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a7792.dtsi | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi index c762f44f7732..6c0797ebc08f 100644 --- a/arch/arm/boot/dts/r8a7792.dtsi +++ b/arch/arm/boot/dts/r8a7792.dtsi @@ -92,6 +92,9 @@ <0 0xf1006000 0 0x2000>; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&mstp4_clks R8A7792_CLK_INTC_SYS>; + clock-names = "clk"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; }; irqc: interrupt-controller@e61c0000 { @@ -895,10 +898,12 @@ compatible = "renesas,r8a7792-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>; - clocks = <&cp_clk>; + clocks = <&cp_clk>, <&zs_clk>; #clock-cells = <1>; - clock-indices = <R8A7792_CLK_IRQC>; - clock-output-names = "irqc"; + clock-indices = < + R8A7792_CLK_IRQC R8A7792_CLK_INTC_SYS + >; + clock-output-names = "irqc", "intc-sys"; }; mstp7_clks: mstp7_clks@e615014c { compatible = "renesas,r8a7792-mstp-clocks", |