RE: [PATCH v2 4/4] arm64: dts: tesla: add a specific compatible to MCT on FSD

["Alim Akhtar" <alim.akhtar@samsung.com>]

>-----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