diff mbox series

[v2,3/4] arm64: dts: exynos: add a specific compatible to MCT

Message ID 20220304122424.307885-4-krzysztof.kozlowski@canonical.com (mailing list archive)
State New, archived
Headers show
Series dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts | expand

Commit Message

Krzysztof Kozlowski March 4, 2022, 12:24 p.m. UTC 
One compatible is used for the Multi-Core Timer on most of the Samsung
Exynos SoCs, which is correct but not specific enough.  These MCT blocks
have different number of interrupts, so add a second specific
compatible to Exynos5433 and Exynos850.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 3 ++-
 arch/arm64/boot/dts/exynos/exynos850.dtsi  | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

Comments

Krzysztof Kozlowski April 4, 2022, 5:01 p.m. UTC | #1 
On Fri, 4 Mar 2022 13:24:23 +0100, Krzysztof Kozlowski wrote:
> One compatible is used for the Multi-Core Timer on most of the Samsung
> Exynos SoCs, which is correct but not specific enough.  These MCT blocks
> have different number of interrupts, so add a second specific
> compatible to Exynos5433 and Exynos850.
> 
> 

Applied, thanks!

[3/4] arm64: dts: exynos: add a specific compatible to MCT
      commit: 2616922241706ec5c2c5ae95d5ac1d3120575ded

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 661567d2dd7a..017ccc2f4650 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -806,7 +806,8 @@  tmu_isp: tmu@1007c000 {
 		};
 
 		timer@101c0000 {
-			compatible = "samsung,exynos4210-mct";
+			compatible = "samsung,exynos5433-mct",
+				     "samsung,exynos4210-mct";
 			reg = <0x101c0000 0x800>;
 			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
 				<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi
index d1700e96fee2..12f7ddc6fd0a 100644
--- a/arch/arm64/boot/dts/exynos/exynos850.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi
@@ -181,7 +181,8 @@  chipid@10000000 {
 		};
 
 		timer@10040000 {
-			compatible = "samsung,exynos4210-mct";
+			compatible = "samsung,exynos850-mct",
+				     "samsung,exynos4210-mct";
 			reg = <0x10040000 0x800>;
 			interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,