On Fri, Aug 19, 2022 at 10:12:21PM +0200, Adam Skladowski wrote: > Add device tree bindings for display clock controller for > Qualcomm Technology Inc's SM6115 SoC. > > Signed-off-by: Adam Skladowski <a39.skl@xxxxxxxxx> > --- > .../bindings/clock/qcom,sm6115-dispcc.yaml | 88 +++++++++++++++++++ > .../dt-bindings/clock/qcom,sm6115-dispcc.h | 36 ++++++++ > 2 files changed, 124 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml > create mode 100644 include/dt-bindings/clock/qcom,sm6115-dispcc.h > > diff --git a/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml > new file mode 100644 > index 000000000000..c9b97281171c > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml > @@ -0,0 +1,88 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/qcom,sm6115-dispcc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Display Clock Controller Binding for SM6115 > + > +maintainers: > + - Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> As of today, bouncing... Otherwise, looks fine. > + > +description: | > + Qualcomm display clock control module which supports the clocks and > + power domains on SM6115. > + > + See also: > + dt-bindings/clock/qcom,sm6115-dispcc.h > + > +properties: > + compatible: > + enum: > + - qcom,sm6115-dispcc > + > + clocks: > + items: > + - description: Board XO source > + - description: Byte clock from DSI PHY0 > + - description: Pixel clock from DSI PHY0 > + - description: GPLL0 clock from GCC > + - description: GPLL0 div clock from GCC > + - description: Board sleep clock > + > + clock-names: > + items: > + - const: bi_tcxo > + - const: dsi0_phy_pll_out_byteclk > + - const: dsi0_phy_pll_out_dsiclk > + - const: gcc_disp_gpll0_clk_src > + - const: gcc_disp_gpll0_div_clk_src > + - const: sleep_clk > + > + '#clock-cells': > + const: 1 > + > + '#reset-cells': > + const: 1 > + > + '#power-domain-cells': > + const: 1 > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - '#clock-cells' > + - '#reset-cells' > + - '#power-domain-cells' > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/qcom,rpmcc.h> > + #include <dt-bindings/clock/qcom,gcc-sm6115.h> > + clock-controller@5f00000 { > + compatible = "qcom,sm6115-dispcc"; > + reg = <0x5f00000 0x20000>; > + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, > + <&dsi0_phy 0>, > + <&dsi0_phy 1>, > + <&gcc GCC_DISP_GPLL0_CLK_SRC>, > + <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>, > + <&sleep_clk>; > + clock-names = "bi_tcxo", > + "dsi0_phy_pll_out_byteclk", > + "dsi0_phy_pll_out_dsiclk", > + "gcc_disp_gpll0_clk_src", > + "gcc_disp_gpll0_div_clk_src", > + "sleep_clk"; > + #clock-cells = <1>; > + #reset-cells = <1>; > + #power-domain-cells = <1>; > + }; > +... > diff --git a/include/dt-bindings/clock/qcom,sm6115-dispcc.h b/include/dt-bindings/clock/qcom,sm6115-dispcc.h > new file mode 100644 > index 000000000000..d1a6c45b5029 > --- /dev/null > +++ b/include/dt-bindings/clock/qcom,sm6115-dispcc.h > @@ -0,0 +1,36 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ > +/* > + * Copyright (c) 2022, The Linux Foundation. All rights reserved. > + */ > + > +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6115_H > +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SM6115_H > + > +/* DISP_CC clocks */ > +#define DISP_CC_PLL0 0 > +#define DISP_CC_PLL0_OUT_MAIN 1 > +#define DISP_CC_MDSS_AHB_CLK 2 > +#define DISP_CC_MDSS_AHB_CLK_SRC 3 > +#define DISP_CC_MDSS_BYTE0_CLK 4 > +#define DISP_CC_MDSS_BYTE0_CLK_SRC 5 > +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 6 > +#define DISP_CC_MDSS_BYTE0_INTF_CLK 7 > +#define DISP_CC_MDSS_ESC0_CLK 8 > +#define DISP_CC_MDSS_ESC0_CLK_SRC 9 > +#define DISP_CC_MDSS_MDP_CLK 10 > +#define DISP_CC_MDSS_MDP_CLK_SRC 11 > +#define DISP_CC_MDSS_MDP_LUT_CLK 12 > +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 13 > +#define DISP_CC_MDSS_PCLK0_CLK 14 > +#define DISP_CC_MDSS_PCLK0_CLK_SRC 15 > +#define DISP_CC_MDSS_ROT_CLK 16 > +#define DISP_CC_MDSS_ROT_CLK_SRC 17 > +#define DISP_CC_MDSS_VSYNC_CLK 18 > +#define DISP_CC_MDSS_VSYNC_CLK_SRC 19 > +#define DISP_CC_SLEEP_CLK 20 > +#define DISP_CC_SLEEP_CLK_SRC 21 > + > +/* DISP_CC GDSCR */ > +#define MDSS_GDSC 0 > + > +#endif > -- > 2.25.1 > >
