* [PATCH] arm64: dts: fsd: Add the MCT support
[not found] <CGME20220223170727epcas5p20066f8455fa0ca98323ac286dabc90ec@epcas5p2.samsung.com>
@ 2022-02-23 17:18 ` Alim Akhtar
2022-02-24 11:31 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: Alim Akhtar @ 2022-02-23 17:18 UTC (permalink / raw)
To: linux-arm-kernel, linux-kernel
Cc: krzysztof.kozlowski, linux-samsung-soc, devicetree, pankaj.dubey,
robh+dt, Alim Akhtar
Add node relevant to support MCT, which is used as
one of the system timer on this SoC.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
arch/arm64/boot/dts/tesla/fsd.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index da4acd68b976..9a652abcbcac 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -725,6 +725,29 @@ spi_2: spi@14160000 {
num-cs = <1>;
status = "disabled";
};
+
+ timer@10040000 {
+ compatible = "samsung,exynos4210-mct";
+ reg = <0x0 0x10040000 0x0 0x800>;
+ interrupts = <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 460 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&fin_pll>, <&clock_imem IMEM_MCT_PCLK>;
+ clock-names = "fin_pll", "mct";
+ };
};
};
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread