diff options
| author |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-01-27 14:21:04 +0100 |
|---|---|---|
| committer |   Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-02-26 12:15:48 +0200 |
| commit | d1f28e30a525107cd3b7927b73c69fbab9e826a5 (patch) | |
| tree | d1bf4316b6f2a2fe46945d0242f250c0148318da | |
| parent | drm/msm/dpu: simplify dpu_encoder_get_topology() interface (diff) | |
| download | wireguard-linux-d1f28e30a525107cd3b7927b73c69fbab9e826a5.tar.xz wireguard-linux-d1f28e30a525107cd3b7927b73c69fbab9e826a5.zip | |
dt-bindings: display/msm/dsi-phy: Add header with exposed clock IDs
DSI phys, from earliest (28 nm) up to newest (3 nm) generation, provide
two clocks. The respective clock ID is used by drivers and DTS, so it
should be documented as explicit ABI.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/634146/
Link: https://lore.kernel.org/r/20250127132105.107138-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml | 2 | ||||
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | include/dt-bindings/clock/qcom,dsi-phy-28nm.h | 9 |
3 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml index 6b57ce41c95f..d0ce85a08b6d 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml @@ -15,6 +15,8 @@ description: properties: "#clock-cells": const: 1 + description: + See include/dt-bindings/clock/qcom,dsi-phy-28nm.h for clock IDs. "#phy-cells": const: 0 diff --git a/MAINTAINERS b/MAINTAINERS index 43b55429f0fc..9f29ec77a654 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7392,6 +7392,7 @@ T: git https://gitlab.freedesktop.org/drm/msm.git F: Documentation/devicetree/bindings/display/msm/ F: drivers/gpu/drm/ci/xfails/msm* F: drivers/gpu/drm/msm/ +F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h F: include/uapi/drm/msm_drm.h DRM DRIVER FOR NOVATEK NT35510 PANELS diff --git a/include/dt-bindings/clock/qcom,dsi-phy-28nm.h b/include/dt-bindings/clock/qcom,dsi-phy-28nm.h new file mode 100644 index 000000000000..ab94d58377a1 --- /dev/null +++ b/include/dt-bindings/clock/qcom,dsi-phy-28nm.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DSI_PHY_28NM_H +#define _DT_BINDINGS_CLK_QCOM_DSI_PHY_28NM_H + +#define DSI_BYTE_PLL_CLK 0 +#define DSI_PIXEL_PLL_CLK 1 + +#endif |