[PATCH v4 2/3] mailbox: Add support for Hi3660 mailbox

2017-12-19 Thread Kaihua Zhong
y enhance this driver for interrupt mode (e.g. for supporting HIFI). Signed-off-by: Leo Yan Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong --- drivers/mailbox/Kconfig | 8 + drivers/mailbox/Makefile | 2 + drivers/mailbox/hi3660-mailbox.c | 319 +++

[PATCH v4 3/3] dts: arm64: Add mailbox binding for hi3660

2017-12-19 Thread Kaihua Zhong
Add DT binding for mailbox driver. Signed-off-by: Leo Yan Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon

[PATCH v4 0/3] Add support for Hi3660 mailbox driver

2017-12-19 Thread Kaihua Zhong
estions; * Refined driver according to Julien suggestions; Changes from v1: * Added cover letter to track the changelog; * Added document for DT binding; * Refactored and simplized mailbox driver with "automatic ack" mode; * Refined commit logs for patches; Kaihua Zhong (2): mailbox: A

[PATCH v4 1/3] dt-bindings: mailbox: Introduce Hi3660 controller binding

2017-12-19 Thread Kaihua Zhong
From: Leo Yan Introduce a binding for the Hi3660 mailbox controller, the mailbox is used within application processor (AP), communication processor (CP), HIFI and MCU, etc. Signed-off-by: Leo Yan --- .../bindings/mailbox/hisilicon,hi3660-mailbox.txt | 51 ++ 1 file changed

[PATCH 3/3] arm64: dts: Hi3660: Add binding for stub clock

2017-11-03 Thread Kaihua Zhong
Add DT binding for Hi3660 stub clock driver. Reviewed-by: Leo Yan Signed-off-by: Kai Zhao Signed-off-by: Kevin Wang Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot

[PATCH 1/3] dt-bindings: clk: Hi3660: Document stub clock

2017-11-03 Thread Kaihua Zhong
From: Leo Yan Document the DT binding for stub clock which is used for CPU, GPU and DDR frequency scaling. Signed-off-by: Leo Yan --- Documentation/devicetree/bindings/clock/hi3660-clock.txt | 6 ++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/hi366

[PATCH 0/3] Hi3660 stubclock drivers

2017-11-03 Thread Kaihua Zhong
This patchset relies on Hi3660 mailbox drivers. Kaihua Zhong (2): clk: hisilicon: Add support for Hi3660 stub clocks arm64: dts: Hi3660: Add binding for stub clock Leo Yan (1): dt-bindings: clk: Hi3660: Document stub clock .../devicetree/bindings/clock/hi3660-clock.txt | 6 + arch

[PATCH 2/3] clk: hisilicon: Add support for Hi3660 stub clocks

2017-11-03 Thread Kaihua Zhong
driver uses I/O mapping for the memory and reads back rate value. Reviewed-by: Leo Yan Signed-off-by: Kai Zhao Signed-off-by: Kevin Wang Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong --- drivers/clk/hisilicon/Kconfig| 6 + drivers/clk/hisilicon/Makefile | 1

[PATCH v2 0/3] mailbox: Add support for Hi3660 mailbox

2017-10-26 Thread Kaihua Zhong
give background info for driver; * Added document for DT binding; * Added cover letter to track the changelog. Kaihua Zhong (2): mailbox: Add support for Hi3660 mailbox dts: arm64: Add mailbox binding for hi3660 Leo Yan (1): dt-bindings: mailbox: Introduce Hi3660 controller binding .../b

[PATCH v2 1/3] dt-bindings: mailbox: Introduce Hi3660 controller binding

2017-10-26 Thread Kaihua Zhong
From: Leo Yan Introduce a binding for the Hi3660 mailbox controller, the mailbox is used within application processor (AP), communication processor (CP), HIFI and MCU, etc. Cc: John Stultz Cc: Guodong Xu Cc: Haojian Zhuang Cc: Niranjan Yadla Cc: Raj Pawate Signed-off-by: Leo Yan --- .../b

[PATCH v2 3/3] dts: arm64: Add mailbox binding for hi3660

2017-10-26 Thread Kaihua Zhong
Add DT binding for mailbox driver. Cc: John Stultz Cc: Guodong Xu Cc: Haojian Zhuang Cc: Niranjan Yadla Cc: Raj Pawate Signed-off-by: Leo Yan Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 1 file changed, 8 insertions

[PATCH v2 2/3] mailbox: Add support for Hi3660 mailbox

2017-10-26 Thread Kaihua Zhong
interrupt mode (e.g. for supporting HIFI). Cc: John Stultz Cc: Guodong Xu Cc: Haojian Zhuang Cc: Niranjan Yadla Cc: Raj Pawate Signed-off-by: Leo Yan Signed-off-by: Ruyi Wang Signed-off-by: Kaihua Zhong Signed-off-by: Kevin Wang --- drivers/mailbox/Kconfig | 8 + drivers/mailb