lkml.org 
[lkml]   [2015]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 07/14] ARM: shmobile: r8a7778 dtsi: Add CPG Clock Domain
    Date
    Add an appropriate "#power-domain-cells" property to the cpg_clocks
    device node, to create the CPG Clock Domain.

    Add "power-domains" properties to all device nodes for devices that are
    part of the CPG Clock Domain and can be power-managed through an MSTP
    clock. This applies to most on-SoC devices, which have a one-to-one
    mapping from SoC device to DT device node. A notable exception is the
    "sound" node, which represents multiple SoC devices, each having their
    own MSTP clocks.

    Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
    ---
    v2:
    - New.
    ---
    arch/arm/boot/dts/r8a7778.dtsi | 22 ++++++++++++++++++++++
    1 file changed, 22 insertions(+)

    diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
    index 7ce9f5fd586504f2..4b1fa9f42ad5457b 100644
    --- a/arch/arm/boot/dts/r8a7778.dtsi
    +++ b/arch/arm/boot/dts/r8a7778.dtsi
    @@ -53,6 +53,7 @@
    reg = <0xfde00000 0x400>;
    interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp1_clks R8A7778_CLK_ETHER>;
    + power-domains = <&cpg_clocks>;
    phy-mode = "rmii";
    #address-cells = <1>;
    #size-cells = <0>;
    @@ -152,6 +153,7 @@
    reg = <0xffc70000 0x1000>;
    interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_I2C0>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -162,6 +164,7 @@
    reg = <0xffc71000 0x1000>;
    interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_I2C1>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -172,6 +175,7 @@
    reg = <0xffc72000 0x1000>;
    interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_I2C2>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -182,6 +186,7 @@
    reg = <0xffc73000 0x1000>;
    interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_I2C3>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -193,6 +198,7 @@
    <0 34 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_TMU0>;
    clock-names = "fck";
    + power-domains = <&cpg_clocks>;

    #renesas,channels = <3>;

    @@ -207,6 +213,7 @@
    <0 38 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_TMU1>;
    clock-names = "fck";
    + power-domains = <&cpg_clocks>;

    #renesas,channels = <3>;

    @@ -221,6 +228,7 @@
    <0 42 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_TMU2>;
    clock-names = "fck";
    + power-domains = <&cpg_clocks>;

    #renesas,channels = <3>;

    @@ -288,6 +296,7 @@
    interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF0>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -297,6 +306,7 @@
    interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF1>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -306,6 +316,7 @@
    interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF2>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -315,6 +326,7 @@
    interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF3>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -324,6 +336,7 @@
    interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF4>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -333,6 +346,7 @@
    interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_SCIF5>;
    clock-names = "sci_ick";
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -341,6 +355,7 @@
    reg = <0xffe4e000 0x100>;
    interrupts = <0 61 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp3_clks R8A7778_CLK_MMC>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -349,6 +364,7 @@
    reg = <0xffe4c000 0x100>;
    interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp3_clks R8A7778_CLK_SDHI0>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -357,6 +373,7 @@
    reg = <0xffe4d000 0x100>;
    interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp3_clks R8A7778_CLK_SDHI1>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -365,6 +382,7 @@
    reg = <0xffe4f000 0x100>;
    interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp3_clks R8A7778_CLK_SDHI2>;
    + power-domains = <&cpg_clocks>;
    status = "disabled";
    };

    @@ -373,6 +391,7 @@
    reg = <0xfffc7000 0x18>;
    interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
    + power-domains = <&cpg_clocks>;
    #address-cells = <1>;
    #size-cells = <0>;
    status = "disabled";
    @@ -383,6 +402,7 @@
    reg = <0xfffc8000 0x18>;
    interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
    + power-domains = <&cpg_clocks>;
    #address-cells = <1>;
    #size-cells = <0>;
    status = "disabled";
    @@ -393,6 +413,7 @@
    reg = <0xfffc6000 0x18>;
    interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
    + power-domains = <&cpg_clocks>;
    #address-cells = <1>;
    #size-cells = <0>;
    status = "disabled";
    @@ -419,6 +440,7 @@
    clocks = <&extal_clk>;
    clock-output-names = "plla", "pllb", "b",
    "out", "p", "s", "s1";
    + #power-domain-cells = <0>;
    };

    /* Audio clocks; frequencies are set by boards if applicable. */
    --
    1.9.1


    \
     
     \ /
      Last update: 2015-05-28 21:21    [W:2.803 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site