From: Alex Elder <elder@riscstar.com>
To: Yixun Lan <dlan@gentoo.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: Haylen Chu <heylenay@4d2.org>,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] riscv: dts: spacemit: Acquire clocks for pinctrl
Date: Mon, 21 Apr 2025 12:40:14 -0500 [thread overview]
Message-ID: <81788fbe-1344-49c4-9619-ea95956ddf15@riscstar.com> (raw)
In-Reply-To: <20250419-05-dts-clock-v1-1-1cce5d59aba2@gentoo.org>
On 4/18/25 10:32 PM, Yixun Lan wrote:
> Pinctrl of K1 SoC need two clocks, so explicitly acquire them.
>
> Signed-off-by: Yixun Lan <dlan@gentoo.org>
> ---
> arch/riscv/boot/dts/spacemit/k1.dtsi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi
> index 584f0dbc60f5b0d078c7127cc4021ad6022cb182..153fd1160182b42fe1a2f7f042c9c1da90f63b0c 100644
> --- a/arch/riscv/boot/dts/spacemit/k1.dtsi
> +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi
> @@ -450,6 +450,9 @@ uart9: serial@d4017800 {
> pinctrl: pinctrl@d401e000 {
> compatible = "spacemit,k1-pinctrl";
> reg = <0x0 0xd401e000 0x0 0x400>;
> + clocks = <&syscon_apbc CLK_AIB>,
> + <&syscon_apbc CLK_AIB_BUS>;
> + clock-names = "func", "bus";
> };
>
> syscon_mpmu: system-controller@d4050000 {
>
This looks good.
Reviewed-by: Alex Elder <elder@riscstar.com>
next prev parent reply other threads:[~2025-04-21 17:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-19 3:32 [PATCH 0/2] riscv: dts: spacemit: Add clocks to pinctrl and UART Yixun Lan
2025-04-19 3:32 ` [PATCH 1/2] riscv: dts: spacemit: Acquire clocks for pinctrl Yixun Lan
2025-04-21 17:40 ` Alex Elder [this message]
2025-04-19 3:32 ` [PATCH 2/2] riscv: dts: spacemit: Acquire clocks for UART Yixun Lan
2025-04-21 17:40 ` Alex Elder
2025-04-19 9:42 ` [PATCH 0/2] riscv: dts: spacemit: Add clocks to pinctrl and UART Haylen Chu
2025-04-19 10:08 ` Yixun Lan
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