[PATCH v4] arm64: dts: hi3660: Add CoreSight support

2019-04-20 Thread Wanglai Shi
This patch adds DT bindings for the CoreSight trace components on hi3660, which is used by 96boards Hikey960. Signed-off-by: Wanglai Shi --- .../arm64/boot/dts/hisilicon/hi3660-coresight.dtsi | 456 + arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 + 2 files

[PATCH v2 2/3] coresight: funnel: Support static funnel

2019-03-20 Thread Wanglai Shi
From: Leo Yan Since CoreSight hardware topology can use a 'hidden' funnel in the trace data path, this kind funnel doesn't have register for accessing and is used by default from hardware design perspective. Below is an example for related hardware topology: +--+ +--+ | cpu0 |->| E

[PATCH v2 3/3] arm64: dts: hi3660: Add CoreSight support

2019-03-20 Thread Wanglai Shi
This patch adds DT bindings for the CoreSight trace components on hi3660, which is used by 96boards Hikey960. Signed-off-by: Wanglai Shi --- .../boot/dts/hisilicon/hi3660-coresight.dtsi | 456 ++ arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 + 2 files changed, 458

[PATCH v2 1/3] dt-bindings: arm: coresight: Support non-configurable funnel

2019-03-20 Thread Wanglai Shi
From: Leo Yan Document DT binding for non-configurable funnel and give an example for it. Signed-off-by: Leo Yan --- .../devicetree/bindings/arm/coresight.txt | 45 +-- 1 file changed, 42 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/core

[PATCH v2 0/3] Support static funnel and CoreSight DT on Hikey960

2019-03-20 Thread Wanglai Shi
t non-configurable funnel coresight: funnel: Support static funnel Wanglai Shi (1): arm64: dts: hi3660: Add CoreSight support .../devicetree/bindings/arm/coresight.txt | 45 +- .../boot/dts/hisilicon/hi3660-coresight.dtsi | 456 ++ arch/arm64/boot/dts/hisili

[PATCH v2] dts: arm64: add CoreSight trace support for hi3660

2019-02-27 Thread Wanglai Shi
This patch adds devicetree entries for the CoreSight trace components on hi3660. Signed-off-by: Wanglai Shi --- .../arm64/boot/dts/hisilicon/hi3660-coresight.dtsi | 429 + arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 + 2 files changed, 431 insertions(+) create

[PATCH] dts: arm64: add CoreSight trace support for hi3660

2018-12-11 Thread Wanglai Shi
This patch adds devicetree entries for the CoreSight trace components on hi3660. Signed-off-by: Wanglai Shi --- .../arm64/boot/dts/hisilicon/hi3660-coresight.dtsi | 428 + 1 file changed, 428 insertions(+) create mode 100644 arch/arm64/boot/dts/hisilicon/hi3660