[PATCH v1 16/16] riscv: dts: starfive: jh8100: Add clocks and resets nodes

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Tue Dec 12 00:43:38 PST 2023


On 12/12/2023 03:58, JeeHeng Sia wrote:
> 
> 
>> -----Original Message-----
>> From: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
>> Sent: Saturday, December 9, 2023 1:57 AM
>> To: JeeHeng Sia <jeeheng.sia at starfivetech.com>; kernel at esmil.dk; conor at kernel.org; robh+dt at kernel.org;
>> krzysztof.kozlowski+dt at linaro.org; paul.walmsley at sifive.com; palmer at dabbelt.com; aou at eecs.berkeley.edu;
>> mturquette at baylibre.com; sboyd at kernel.org; p.zabel at pengutronix.de; emil.renner.berthing at canonical.com; Hal Feng
>> <hal.feng at starfivetech.com>; Xingyu Wu <xingyu.wu at starfivetech.com>
>> Cc: linux-riscv at lists.infradead.org; devicetree at vger.kernel.org; linux-kernel at vger.kernel.org; linux-clk at vger.kernel.org; Leyfoon Tan
>> <leyfoon.tan at starfivetech.com>
>> Subject: Re: [PATCH v1 16/16] riscv: dts: starfive: jh8100: Add clocks and resets nodes
>>
>> On 06/12/2023 12:50, Sia Jee Heng wrote:
>>> Add SYSCRG/SYSCRG-NE/SYSCRG-NW/SYSCRG-SW/AONCRG clock and reset
>>> nodes for JH8100 RISC-V SoC.
>>>
>>> Signed-off-by: Sia Jee Heng <jeeheng.sia at starfivetech.com>
>>> Reviewed-by: Ley Foon Tan <leyfoon.tan at starfivetech.com>
>>
>> Really? Looks automated... Care to provide any links to effects of
>> internal review?
> https://gitlab.starfivetech.com/jeeheng.sia/linux/-/commits/JH8100_Upstream/
>>
>>> ---
>>>  arch/riscv/boot/dts/starfive/jh8100-clk.dtsi | 180 +++++++++++++++++++
>>>  arch/riscv/boot/dts/starfive/jh8100.dtsi     | 115 ++++++++++++
>>>  2 files changed, 295 insertions(+)
>>>  create mode 100644 arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
>>>
>>> diff --git a/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi b/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
>>> new file mode 100644
>>> index 000000000000..27ba249f523e
>>> --- /dev/null
>>> +++ b/arch/riscv/boot/dts/starfive/jh8100-clk.dtsi
>>> @@ -0,0 +1,180 @@
>>> +// SPDX-License-Identifier: GPL-2.0 OR MIT
>>> +/*
>>> + * Copyright (C) 2023 StarFive Technology Co., Ltd.
>>> + */
>>> +
>>> +/ {
>>> +	clk_osc: clk_osc {
>>
>> No underscores in node names.
> Noted.
>>
>>> +		compatible = "fixed-clock";
>>> +		#clock-cells = <0>;
>>> +		clock-frequency = <24000000>;
>>> +	};
>>> +
>>
>> ...
>>
>>> diff --git a/arch/riscv/boot/dts/starfive/jh8100.dtsi b/arch/riscv/boot/dts/starfive/jh8100.dtsi
>>> index f26aff5c1ddf..9863c61324a0 100644
>>> --- a/arch/riscv/boot/dts/starfive/jh8100.dtsi
>>> +++ b/arch/riscv/boot/dts/starfive/jh8100.dtsi
>>> @@ -4,6 +4,9 @@
>>>   */
>>>
>>>  /dts-v1/;
>>> +#include <dt-bindings/clock/starfive,jh8100-crg.h>
>>> +#include <dt-bindings/reset/starfive,jh8100-crg.h>
>>> +#include "jh8100-clk.dtsi"
>>>
>>>  / {
>>>  	compatible = "starfive,jh8100";
>>> @@ -357,6 +360,104 @@ uart4: serial at 121a0000  {
>>>  			status = "disabled";
>>>  		};
>>>
>>> +		syscrg_ne: syscrg_ne at 12320000 {
>>
>> clock-controller@
>>
>> Just open your bindings and take a look how it is done there...
>>
>> This applies everywhere

I assume you did not ignore all the other comments you did not respond to.

Best regards,
Krzysztof




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