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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 16/06/2021 07:27, Bin Meng wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > From: Bin Meng > > Declare that each hart in the DT is clocked by <&clkcfg 0>. > > Signed-off-by: Bin Meng > > --- > Similar to https://patchwork.kernel.org/project/linux-riscv/patch/1592308864-30205-3-git-send-email-yash.shah@sifive.com/, > this adds the same property to PolarFire SoC CPU nodes so that we can > calculate the running frequency of the hart. > > arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi > index a00d9dc560d3..0659068b62f7 100644 > --- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi > +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi > @@ -24,6 +24,7 @@ cpu@0 { > i-cache-size = <16384>; > reg = <0>; > riscv,isa = "rv64imac"; > + clocks = <&clkcfg 0>; > status = "disabled"; > > cpu0_intc: interrupt-controller { > @@ -50,6 +51,7 @@ cpu@1 { > reg = <1>; > riscv,isa = "rv64imafdc"; > tlb-split; > + clocks = <&clkcfg 0>; > status = "okay"; > > cpu1_intc: interrupt-controller { > @@ -76,6 +78,7 @@ cpu@2 { > reg = <2>; > riscv,isa = "rv64imafdc"; > tlb-split; > + clocks = <&clkcfg 0>; > status = "okay"; > > cpu2_intc: interrupt-controller { > @@ -102,6 +105,7 @@ cpu@3 { > reg = <3>; > riscv,isa = "rv64imafdc"; > tlb-split; > + clocks = <&clkcfg 0>; > status = "okay"; > > cpu3_intc: interrupt-controller { > @@ -128,6 +132,7 @@ cpu@4 { > reg = <4>; > riscv,isa = "rv64imafdc"; > tlb-split; > + clocks = <&clkcfg 0>; > status = "okay"; > cpu4_intc: interrupt-controller { > #interrupt-cells = <1>; > -- > 2.25.1 > Reviewed-by: conor dooley > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv