From: Andre Przywara <andre.przywara@arm.com>
To: Bastian Germann <bage@debian.org>
Cc: Wilken Gottwalt <wilken.gottwalt@posteo.net>,
Ohad Ben-Cohen <ohad@wizery.com>,
Bjorn Andersson <andersson@kernel.org>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Chen-Yu Tsai <wens@csie.org>,
Samuel Holland <samuel@sholland.org>,
linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org
Subject: Re: [PATCH v2 5/5] arm64: dts: allwinner: a64: Add hwspinlock node
Date: Wed, 15 Feb 2023 20:50:56 +0000 [thread overview]
Message-ID: <20230215205056.5aac7550@slackpad.lan> (raw)
In-Reply-To: <20230215203711.6293-6-bage@debian.org>
On Wed, 15 Feb 2023 21:37:10 +0100
Bastian Germann <bage@debian.org> wrote:
Hi,
> Add the hwspinlock to A64 which is already implemented for A31.
>
> Signed-off-by: Bastian Germann <bage@debian.org>
This looks alright to me, but there is still the debate what to do with
the names properties. So holding any tags back until this is resolved.
Cheers,
Andre
> ---
> arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> index 77b5349f6087..f2ecc21f06ed 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> @@ -851,6 +851,17 @@ wdt0: watchdog@1c20ca0 {
> clocks = <&osc24M>;
> };
>
> + hwspinlock: hwlock@1c18000 {
> + compatible = "allwinner,sun50i-a64-hwspinlock",
> + "allwinner,sun6i-a31-hwspinlock";
> + reg = <0x01c18000 0x1000>;
> + clocks = <&ccu CLK_BUS_SPINLOCK>;
> + clock-names = "ahb";
> + resets = <&ccu RST_BUS_SPINLOCK>;
> + reset-names = "ahb";
> + #hwlock-cells = <1>;
> + };
> +
> spdif: spdif@1c21000 {
> #sound-dai-cells = <0>;
> compatible = "allwinner,sun50i-a64-spdif",
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next prev parent reply other threads:[~2023-02-15 21:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-15 20:37 [PATCH v2 0/5] Enable hwlock on Allwinner A64 Bastian Germann
2023-02-15 20:37 ` [PATCH v2 1/5] dt-bindings: hwlock: sun6i: Add missing #hwlock-cells Bastian Germann
2023-02-15 20:37 ` [PATCH v2 2/5] dt-bindings: hwlock: sun6i: Add #hwlock-cells to example Bastian Germann
2023-02-15 20:40 ` Andre Przywara
2023-02-15 20:43 ` Bastian Germann
2023-02-15 23:09 ` Andre Przywara
2023-02-16 8:39 ` Krzysztof Kozlowski
2023-02-15 20:37 ` [PATCH v2 3/5] dt-bindings: hwlock: sun6i: Add missing names Bastian Germann
2023-02-15 20:45 ` Andre Przywara
2023-02-15 20:49 ` Bastian Germann
2023-02-16 8:36 ` Krzysztof Kozlowski
2023-02-16 8:54 ` Wilken Gottwalt
2023-02-15 20:37 ` [PATCH v2 4/5] dt-bindings: hwlock: sun6i: Add a64 compatible string Bastian Germann
2023-02-15 20:49 ` Andre Przywara
2023-02-15 21:31 ` Rob Herring
2023-02-16 8:38 ` Krzysztof Kozlowski
2023-02-15 20:37 ` [PATCH v2 5/5] arm64: dts: allwinner: a64: Add hwspinlock node Bastian Germann
2023-02-15 20:50 ` Andre Przywara [this message]
2023-02-16 8:36 ` Krzysztof Kozlowski
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