Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   "Alim Akhtar" <alim.akhtar@samsung.com>
To:     "'Krzysztof Kozlowski'" <krzysztof.kozlowski@canonical.com>,
        "'Daniel Lezcano'" <daniel.lezcano@linaro.org>,
        "'Thomas Gleixner'" <tglx@linutronix.de>,
        "'Rob Herring'" <robh+dt@kernel.org>,
        <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-samsung-soc@vger.kernel.org>
In-Reply-To: <20220304122424.307885-5-krzysztof.kozlowski@canonical.com>
Subject: RE: [PATCH v2 4/4] arm64: dts: tesla: add a specific compatible to
 MCT on FSD
Date:   Sun, 6 Mar 2022 22:50:45 +0530
Message-ID: <000501d8317e$8563cc20$902b6460$@samsung.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Thread-Index: AQF3mhFkGb8Ybu5ilR4JKjDBi+CLBwKCJolaAjT+dSKtTg+nUA==
Content-Language: en-us
Content-Type: text/plain; charset="utf-8"
CMS-TYPE: 105P
DLP-Filter: Pass
References: <20220304122424.307885-1-krzysztof.kozlowski@canonical.com>
        <CGME20220304122516epcas5p16053f1a7266068411806b323a9b836a9@epcas5p1.samsung.com>
        <20220304122424.307885-5-krzysztof.kozlowski@canonical.com>
Precedence: bulk


>-----Original Message-----
>From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com]
>Sent: Friday, March 4, 2022 5:54 PM
>To: Daniel Lezcano <daniel.lezcano@linaro.org>; Thomas Gleixner
><tglx@linutronix.de>; Rob Herring <robh+dt@kernel.org>; Krzysztof
>Kozlowski <krzysztof.kozlowski@canonical.com>; Alim Akhtar
><alim.akhtar@samsung.com>; linux-kernel@vger.kernel.org;
>devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
>samsung-soc@vger.kernel.org
>Subject: [PATCH v2 4/4] arm64: dts: tesla: add a specific compatible to MCT
on
>FSD
>
>One compatible is used for the Multi-Core Timer on Tesla FSD SoC, which is
>correct but not specific enough.  The MCT blocks have different number of
>interrupts, so add a second specific compatible to Tesla FSD.
>
>Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
>---

Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>


> arch/arm64/boot/dts/tesla/fsd.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi
>b/arch/arm64/boot/dts/tesla/fsd.dtsi
>index 9a652abcbcac..10c217a57a7d 100644
>--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
>+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
>@@ -727,7 +727,7 @@ spi_2: spi@14160000 {
> 		};
>
> 		timer@10040000 {
>-			compatible = "samsung,exynos4210-mct";
>+			compatible = "tesla,fsd-mct", "samsung,exynos4210-
>mct";
> 			reg = <0x0 0x10040000 0x0 0x800>;
> 			interrupts = <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>,
> 				<GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
>--
>2.32.0