On Tue, Apr 24, 2018 at 07:02:50PM +0530, Amit Nischal wrote:
> Add device tree bindings for video clock controller for Qualcomm
> Technology Inc's SoCs.
>
> Signed-off-by: Amit Nischal <anischal@xxxxxxxxxxxxxx>
> ---
> .../devicetree/bindings/clock/qcom,videocc.txt | 18 ++++++++++++++++
> include/dt-bindings/clock/qcom,videocc-sdm845.h | 25 ++++++++++++++++++++++
> 2 files changed, 43 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,videocc.txt
> create mode 100644 include/dt-bindings/clock/qcom,videocc-sdm845.h
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.txt b/Documentation/devicetree/bindings/clock/qcom,videocc.txt
> new file mode 100644
> index 0000000..1c23b41
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,videocc.txt
> @@ -0,0 +1,18 @@
> +Qualcomm Video Clock & Reset Controller Binding
> +-----------------------------------------------
> +
> +Required properties :
> +- compatible : shall contain "qcom,videocc-sdm845"
'<vendor>,<soc>-<block>' is the preferred order.
Every single QCom binding... Can someone spread the word in QCom.
> +- reg : shall contain base register location and length
> +- #clock-cells : shall contain 1
> +- #reset-cells : shall contain 1
> +- #power-domain-cells : shall contain 1
No header definitions for resets and power-domain? There's no
requirement to have headers, but the binding should be complete even if
you don't have a driver yet.
> +
> +Example:
> + videocc: qcom,videocc@ab00000 {
clock-controller@...
> + compatible = "qcom,videocc-sdm845";
> + reg = <0xab00000 0x10000>;
> + #clock-cells = <1>;
> + #reset-cells = <1>;
> + #power-domain-cells = <1>;
> + };
> diff --git a/include/dt-bindings/clock/qcom,videocc-sdm845.h b/include/dt-bindings/clock/qcom,videocc-sdm845.h
> new file mode 100644
> index 0000000..f5f7599
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,videocc-sdm845.h
> @@ -0,0 +1,25 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. */
> +
> +#ifndef _DT_BINDINGS_CLK_MSM_VIDEO_CC_SDM845_H
> +#define _DT_BINDINGS_CLK_MSM_VIDEO_CC_SDM845_H
> +
> +#define VIDEO_CC_APB_CLK 0
> +#define VIDEO_CC_AT_CLK 1
> +#define VIDEO_CC_QDSS_TRIG_CLK 2
> +#define VIDEO_CC_QDSS_TSCTR_DIV8_CLK 3
> +#define VIDEO_CC_VCODEC0_AXI_CLK 4
> +#define VIDEO_CC_VCODEC0_CORE_CLK 5
> +#define VIDEO_CC_VCODEC1_AXI_CLK 6
> +#define VIDEO_CC_VCODEC1_CORE_CLK 7
> +#define VIDEO_CC_VENUS_AHB_CLK 8
> +#define VIDEO_CC_VENUS_CLK_SRC 9
> +#define VIDEO_CC_VENUS_CTL_AXI_CLK 10
> +#define VIDEO_CC_VENUS_CTL_CORE_CLK 11
> +#define VIDEO_PLL0 12
> +
> +#define VENUS_GDSC 0
> +#define VCODEC0_GDSC 1
> +#define VCODEC1_GDSC 2
> +
> +#endif
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
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