| Message ID | 20211130212137.25303-1-martin.botka@somainline.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [1/3] dt-bindings: clock: add QCOM SM6125 display clock bindings | expand |
On 2021-11-30 22:21:32, Martin Botka wrote: > Add device tree bindings for display clock controller for > Qualcomm Technology Inc's SM6125 SoC. > > Signed-off-by: Martin Botka <martin.botka@somainline.org> > --- > .../bindings/clock/qcom,dispcc-sm6125.yaml | 87 +++++++++++++++++++ > .../dt-bindings/clock/qcom,dispcc-sm6125.h | 41 +++++++++ > 2 files changed, 128 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > create mode 100644 include/dt-bindings/clock/qcom,dispcc-sm6125.h > > diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > new file mode 100644 > index 000000000000..971a72bbb631 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > @@ -0,0 +1,87 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Display Clock Controller Binding for SM6125 > + > +maintainers: > + - Martin Botka <martin.botka@somainline.org> > + > +description: | > + Qualcomm display clock control module which supports the clocks and > + power domains on SM6125. > + > + See also: > + dt-bindings/clock/qcom,dispcc-sm6125.h > + > +properties: > + compatible: > + enum: > + - qcom,sm6125-dispcc > + > + clocks: > + items: > + - description: Board XO source > + - description: Byte clock from DSI PHY0 > + - description: Pixel clock from DSI PHY0 > + - description: Pixel clock from DSI PHY1 > + - description: Link clock from DP PHY > + - description: VCO DIV clock from DP PHY > + - description: AHB config clock from GCC > + > + clock-names: > + items: > + - const: bi_tcxo > + - const: dsi0_phy_pll_out_byteclk > + - const: dsi0_phy_pll_out_dsiclk > + - const: dsi1_phy_pll_out_dsiclk > + - const: dp_phy_pll_link_clk > + - const: dp_phy_pll_vco_div_clk > + - const: cfg_ahb_clk > + > + '#clock-cells': > + const: 1 > + > + '#power-domain-cells': > + const: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - '#clock-cells' > + - '#power-domain-cells' > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/qcom,rpmcc.h> > + #include <dt-bindings/clock/qcom,gcc-sm6125.h> > + clock-controller@5f00000 { > + compatible = "qcom,sm6125-dispcc"; > + reg = <0x5f00000 0x20000>; > + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, > + <&dsi0_phy 0>, > + <&dsi0_phy 1>, > + <&dsi1_phy 0>, We don't have two DSI phys defined in sm6125, but if we did both would presumably have the same compatible string and driver, so the dsiclk (not the byteclk) should be at index 1 and not at index 0 for dsi1_phy. This is just the dt-bindings-example, but it is better to keep it consistent that way for clarity. > + <&dp_phy 0>, > + <&dp_phy 1>, > + <&gcc GCC_DISP_AHB_CLK>; > + clock-names = "bi_tcxo", > + "dsi0_phy_pll_out_byteclk", > + "dsi0_phy_pll_out_dsiclk", > + "dsi1_phy_pll_out_dsiclk", > + "dp_phy_pll_link_clk", > + "dp_phy_pll_vco_div_clk", > + "cfg_ahb_clk"; > + #clock-cells = <1>; > + #power-domain-cells = <1>; > + }; > +... > diff --git a/include/dt-bindings/clock/qcom,dispcc-sm6125.h b/include/dt-bindings/clock/qcom,dispcc-sm6125.h > new file mode 100644 > index 000000000000..d3fa45aa0e83 > --- /dev/null > +++ b/include/dt-bindings/clock/qcom,dispcc-sm6125.h > @@ -0,0 +1,41 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (c) 2021, The Linux Foundation. All rights reserved. > + */ > + > +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H > +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H > + > +#define DISP_CC_PLL0 0 > +#define DISP_CC_MDSS_AHB_CLK 1 > +#define DISP_CC_MDSS_AHB_CLK_SRC 2 > +#define DISP_CC_MDSS_BYTE0_CLK 3 > +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 > +#define DISP_CC_MDSS_BYTE0_INTF_CLK 5 > +#define DISP_CC_MDSS_DP_AUX_CLK 6 > +#define DISP_CC_MDSS_DP_AUX_CLK_SRC 7 > +#define DISP_CC_MDSS_DP_CRYPTO_CLK 8 > +#define DISP_CC_MDSS_DP_CRYPTO_CLK_SRC 9 > +#define DISP_CC_MDSS_DP_LINK_CLK 10 > +#define DISP_CC_MDSS_DP_LINK_CLK_SRC 11 > +#define DISP_CC_MDSS_DP_LINK_INTF_CLK 12 > +#define DISP_CC_MDSS_DP_PIXEL_CLK 13 > +#define DISP_CC_MDSS_DP_PIXEL_CLK_SRC 14 > +#define DISP_CC_MDSS_ESC0_CLK 15 > +#define DISP_CC_MDSS_ESC0_CLK_SRC 16 > +#define DISP_CC_MDSS_MDP_CLK 17 > +#define DISP_CC_MDSS_MDP_CLK_SRC 18 > +#define DISP_CC_MDSS_MDP_LUT_CLK 19 > +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 20 > +#define DISP_CC_MDSS_PCLK0_CLK 21 > +#define DISP_CC_MDSS_PCLK0_CLK_SRC 22 > +#define DISP_CC_MDSS_ROT_CLK 23 > +#define DISP_CC_MDSS_ROT_CLK_SRC 24 > +#define DISP_CC_MDSS_VSYNC_CLK 25 > +#define DISP_CC_MDSS_VSYNC_CLK_SRC 26 > +#define DISP_CC_XO_CLK 27 > + > +/* DISP_CC GDSCR */ > +#define MDSS_GDSC 0 > + > +#endif > -- > 2.34.0 >
On Tue, Nov 30, 2021 at 10:21:32PM +0100, Martin Botka wrote: > Add device tree bindings for display clock controller for > Qualcomm Technology Inc's SM6125 SoC. > > Signed-off-by: Martin Botka <martin.botka@somainline.org> > --- > .../bindings/clock/qcom,dispcc-sm6125.yaml | 87 +++++++++++++++++++ > .../dt-bindings/clock/qcom,dispcc-sm6125.h | 41 +++++++++ > 2 files changed, 128 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > create mode 100644 include/dt-bindings/clock/qcom,dispcc-sm6125.h > > diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > new file mode 100644 > index 000000000000..971a72bbb631 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml > @@ -0,0 +1,87 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Display Clock Controller Binding for SM6125 > + > +maintainers: > + - Martin Botka <martin.botka@somainline.org> > + > +description: | > + Qualcomm display clock control module which supports the clocks and > + power domains on SM6125. > + > + See also: > + dt-bindings/clock/qcom,dispcc-sm6125.h > + > +properties: > + compatible: > + enum: > + - qcom,sm6125-dispcc > + > + clocks: > + items: > + - description: Board XO source > + - description: Byte clock from DSI PHY0 > + - description: Pixel clock from DSI PHY0 > + - description: Pixel clock from DSI PHY1 > + - description: Link clock from DP PHY > + - description: VCO DIV clock from DP PHY > + - description: AHB config clock from GCC > + > + clock-names: > + items: > + - const: bi_tcxo > + - const: dsi0_phy_pll_out_byteclk > + - const: dsi0_phy_pll_out_dsiclk > + - const: dsi1_phy_pll_out_dsiclk > + - const: dp_phy_pll_link_clk > + - const: dp_phy_pll_vco_div_clk > + - const: cfg_ahb_clk > + > + '#clock-cells': > + const: 1 > + > + '#power-domain-cells': > + const: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - '#clock-cells' > + - '#power-domain-cells' > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/qcom,rpmcc.h> > + #include <dt-bindings/clock/qcom,gcc-sm6125.h> > + clock-controller@5f00000 { > + compatible = "qcom,sm6125-dispcc"; > + reg = <0x5f00000 0x20000>; > + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, > + <&dsi0_phy 0>, > + <&dsi0_phy 1>, > + <&dsi1_phy 0>, > + <&dp_phy 0>, > + <&dp_phy 1>, > + <&gcc GCC_DISP_AHB_CLK>; > + clock-names = "bi_tcxo", > + "dsi0_phy_pll_out_byteclk", > + "dsi0_phy_pll_out_dsiclk", > + "dsi1_phy_pll_out_dsiclk", > + "dp_phy_pll_link_clk", > + "dp_phy_pll_vco_div_clk", > + "cfg_ahb_clk"; > + #clock-cells = <1>; > + #power-domain-cells = <1>; > + }; > +... > diff --git a/include/dt-bindings/clock/qcom,dispcc-sm6125.h b/include/dt-bindings/clock/qcom,dispcc-sm6125.h > new file mode 100644 > index 000000000000..d3fa45aa0e83 > --- /dev/null > +++ b/include/dt-bindings/clock/qcom,dispcc-sm6125.h > @@ -0,0 +1,41 @@ > +// SPDX-License-Identifier: GPL-2.0-only Dual license please. > +/* > + * Copyright (c) 2021, The Linux Foundation. All rights reserved. > + */ > + > +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H > +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H > + > +#define DISP_CC_PLL0 0 > +#define DISP_CC_MDSS_AHB_CLK 1 > +#define DISP_CC_MDSS_AHB_CLK_SRC 2 > +#define DISP_CC_MDSS_BYTE0_CLK 3 > +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 > +#define DISP_CC_MDSS_BYTE0_INTF_CLK 5 > +#define DISP_CC_MDSS_DP_AUX_CLK 6 > +#define DISP_CC_MDSS_DP_AUX_CLK_SRC 7 > +#define DISP_CC_MDSS_DP_CRYPTO_CLK 8 > +#define DISP_CC_MDSS_DP_CRYPTO_CLK_SRC 9 > +#define DISP_CC_MDSS_DP_LINK_CLK 10 > +#define DISP_CC_MDSS_DP_LINK_CLK_SRC 11 > +#define DISP_CC_MDSS_DP_LINK_INTF_CLK 12 > +#define DISP_CC_MDSS_DP_PIXEL_CLK 13 > +#define DISP_CC_MDSS_DP_PIXEL_CLK_SRC 14 > +#define DISP_CC_MDSS_ESC0_CLK 15 > +#define DISP_CC_MDSS_ESC0_CLK_SRC 16 > +#define DISP_CC_MDSS_MDP_CLK 17 > +#define DISP_CC_MDSS_MDP_CLK_SRC 18 > +#define DISP_CC_MDSS_MDP_LUT_CLK 19 > +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 20 > +#define DISP_CC_MDSS_PCLK0_CLK 21 > +#define DISP_CC_MDSS_PCLK0_CLK_SRC 22 > +#define DISP_CC_MDSS_ROT_CLK 23 > +#define DISP_CC_MDSS_ROT_CLK_SRC 24 > +#define DISP_CC_MDSS_VSYNC_CLK 25 > +#define DISP_CC_MDSS_VSYNC_CLK_SRC 26 > +#define DISP_CC_XO_CLK 27 > + > +/* DISP_CC GDSCR */ > +#define MDSS_GDSC 0 > + > +#endif > -- > 2.34.0 > >
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml new file mode 100644 index 000000000000..971a72bbb631 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock Controller Binding for SM6125 + +maintainers: + - Martin Botka <martin.botka@somainline.org> + +description: | + Qualcomm display clock control module which supports the clocks and + power domains on SM6125. + + See also: + dt-bindings/clock/qcom,dispcc-sm6125.h + +properties: + compatible: + enum: + - qcom,sm6125-dispcc + + clocks: + items: + - description: Board XO source + - description: Byte clock from DSI PHY0 + - description: Pixel clock from DSI PHY0 + - description: Pixel clock from DSI PHY1 + - description: Link clock from DP PHY + - description: VCO DIV clock from DP PHY + - description: AHB config clock from GCC + + clock-names: + items: + - const: bi_tcxo + - const: dsi0_phy_pll_out_byteclk + - const: dsi0_phy_pll_out_dsiclk + - const: dsi1_phy_pll_out_dsiclk + - const: dp_phy_pll_link_clk + - const: dp_phy_pll_vco_div_clk + - const: cfg_ahb_clk + + '#clock-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/clock/qcom,gcc-sm6125.h> + clock-controller@5f00000 { + compatible = "qcom,sm6125-dispcc"; + reg = <0x5f00000 0x20000>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&dsi0_phy 0>, + <&dsi0_phy 1>, + <&dsi1_phy 0>, + <&dp_phy 0>, + <&dp_phy 1>, + <&gcc GCC_DISP_AHB_CLK>; + clock-names = "bi_tcxo", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk", + "dsi1_phy_pll_out_dsiclk", + "dp_phy_pll_link_clk", + "dp_phy_pll_vco_div_clk", + "cfg_ahb_clk"; + #clock-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,dispcc-sm6125.h b/include/dt-bindings/clock/qcom,dispcc-sm6125.h new file mode 100644 index 000000000000..d3fa45aa0e83 --- /dev/null +++ b/include/dt-bindings/clock/qcom,dispcc-sm6125.h @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6125_H + +#define DISP_CC_PLL0 0 +#define DISP_CC_MDSS_AHB_CLK 1 +#define DISP_CC_MDSS_AHB_CLK_SRC 2 +#define DISP_CC_MDSS_BYTE0_CLK 3 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 4 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 5 +#define DISP_CC_MDSS_DP_AUX_CLK 6 +#define DISP_CC_MDSS_DP_AUX_CLK_SRC 7 +#define DISP_CC_MDSS_DP_CRYPTO_CLK 8 +#define DISP_CC_MDSS_DP_CRYPTO_CLK_SRC 9 +#define DISP_CC_MDSS_DP_LINK_CLK 10 +#define DISP_CC_MDSS_DP_LINK_CLK_SRC 11 +#define DISP_CC_MDSS_DP_LINK_INTF_CLK 12 +#define DISP_CC_MDSS_DP_PIXEL_CLK 13 +#define DISP_CC_MDSS_DP_PIXEL_CLK_SRC 14 +#define DISP_CC_MDSS_ESC0_CLK 15 +#define DISP_CC_MDSS_ESC0_CLK_SRC 16 +#define DISP_CC_MDSS_MDP_CLK 17 +#define DISP_CC_MDSS_MDP_CLK_SRC 18 +#define DISP_CC_MDSS_MDP_LUT_CLK 19 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 20 +#define DISP_CC_MDSS_PCLK0_CLK 21 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 22 +#define DISP_CC_MDSS_ROT_CLK 23 +#define DISP_CC_MDSS_ROT_CLK_SRC 24 +#define DISP_CC_MDSS_VSYNC_CLK 25 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 26 +#define DISP_CC_XO_CLK 27 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 + +#endif
Add device tree bindings for display clock controller for Qualcomm Technology Inc's SM6125 SoC. Signed-off-by: Martin Botka <martin.botka@somainline.org> --- .../bindings/clock/qcom,dispcc-sm6125.yaml | 87 +++++++++++++++++++ .../dt-bindings/clock/qcom,dispcc-sm6125.h | 41 +++++++++ 2 files changed, 128 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml create mode 100644 include/dt-bindings/clock/qcom,dispcc-sm6125.h