Message ID | 1510910852-2175-2-git-send-email-xuyiping@hisilicon.com |
---|---|
State | New |
Headers | show |
Series | Add support for Hi3660 stub clock | expand |
On 11/17, Xu YiPing wrote: > From: Leo Yan <leo.yan@linaro.org> > > Document the DT binding for stub clock which is used for CPU, > GPU and DDR frequency scaling. > > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Leo Yan <leo.yan@linaro.org> > --- Applied to clk-next -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/clock/hi3660-clock.txt b/Documentation/devicetree/bindings/clock/hi3660-clock.txt index 0035a7e..946da7c 100644 --- a/Documentation/devicetree/bindings/clock/hi3660-clock.txt +++ b/Documentation/devicetree/bindings/clock/hi3660-clock.txt @@ -13,12 +13,18 @@ Required Properties: - "hisilicon,hi3660-pmuctrl" - "hisilicon,hi3660-sctrl" - "hisilicon,hi3660-iomcu" + - "hisilicon,hi3660-stub-clk" - reg: physical base address of the controller and length of memory mapped region. - #clock-cells: should be 1. +Optional Properties: + +- mboxes: Phandle to the mailbox for sending message to MCU. + (See: ../mailbox/hisilicon,hi3660-mailbox.txt for more info) + Each clock is assigned an identifier and client nodes use this identifier to specify the clock which they consume. diff --git a/include/dt-bindings/clock/hi3660-clock.h b/include/dt-bindings/clock/hi3660-clock.h index adb768d..75d583e 100644 --- a/include/dt-bindings/clock/hi3660-clock.h +++ b/include/dt-bindings/clock/hi3660-clock.h @@ -208,4 +208,11 @@ #define HI3660_CLK_I2C6_IOMCU 3 #define HI3660_CLK_IOMCU_PERI0 4 +/* clk in stub clock */ +#define HI3660_CLK_STUB_CLUSTER0 0 +#define HI3660_CLK_STUB_CLUSTER1 1 +#define HI3660_CLK_STUB_GPU 2 +#define HI3660_CLK_STUB_DDR 3 +#define HI3660_CLK_STUB_NUM 4 + #endif /* __DTS_HI3660_CLOCK_H */