ARM: dts: r8a7791: Use SYSC "always-on" PM Domain

Hook up all devices that are part of the CPG/MSTP Clock Domain to the
SYSC "always-on" PM Domain, for a more consistent device-power-area
description in DT.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index e30200c9476a8c942b335ff0e69c536d9b36f3a8..c40f950dfc1935c4defb778ccfb3aa21f4593d34 100644 (file)
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -122,7 +122,7 @@ gpio0: gpio@e6050000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio1: gpio@e6051000 {
@@ -135,7 +135,7 @@ gpio1: gpio@e6051000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio2: gpio@e6052000 {
@@ -148,7 +148,7 @@ gpio2: gpio@e6052000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO2>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio3: gpio@e6053000 {
@@ -161,7 +161,7 @@ gpio3: gpio@e6053000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO3>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio4: gpio@e6054000 {
@@ -174,7 +174,7 @@ gpio4: gpio@e6054000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO4>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio5: gpio@e6055000 {
@@ -187,7 +187,7 @@ gpio5: gpio@e6055000 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO5>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio6: gpio@e6055400 {
@@ -200,7 +200,7 @@ gpio6: gpio@e6055400 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO6>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        gpio7: gpio@e6055800 {
@@ -213,7 +213,7 @@ gpio7: gpio@e6055800 {
                #interrupt-cells = <2>;
                interrupt-controller;
                clocks = <&mstp9_clks R8A7791_CLK_GPIO7>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        thermal: thermal@e61f0000 {
@@ -223,7 +223,7 @@ thermal: thermal@e61f0000 {
                reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
                interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp5_clks R8A7791_CLK_THERMAL>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #thermal-sensor-cells = <0>;
        };
 
@@ -242,7 +242,7 @@ cmt0: timer@ffca0000 {
                             <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp1_clks R8A7791_CLK_CMT0>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                renesas,channels-mask = <0x60>;
 
@@ -262,7 +262,7 @@ cmt1: timer@e6130000 {
                             <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp3_clks R8A7791_CLK_CMT1>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                renesas,channels-mask = <0xff>;
 
@@ -285,7 +285,7 @@ irqc0: interrupt-controller@e61c0000 {
                             <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp4_clks R8A7791_CLK_IRQC>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        dmac0: dma-controller@e6700000 {
@@ -314,7 +314,7 @@ GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
                                "ch12", "ch13", "ch14";
                clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC0>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <15>;
        };
@@ -345,7 +345,7 @@ GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
                                "ch12", "ch13", "ch14";
                clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC1>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <15>;
        };
@@ -374,7 +374,7 @@ GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH
                                "ch12";
                clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC0>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <13>;
        };
@@ -403,7 +403,7 @@ GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH
                                "ch12";
                clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC1>;
                clock-names = "fck";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <13>;
        };
@@ -415,7 +415,7 @@ usb_dmac0: dma-controller@e65a0000 {
                              GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
                interrupt-names = "ch0", "ch1";
                clocks = <&mstp3_clks R8A7791_CLK_USBDMAC0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <2>;
        };
@@ -427,7 +427,7 @@ usb_dmac1: dma-controller@e65b0000 {
                              GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
                interrupt-names = "ch0", "ch1";
                clocks = <&mstp3_clks R8A7791_CLK_USBDMAC1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #dma-cells = <1>;
                dma-channels = <2>;
        };
@@ -440,7 +440,7 @@ i2c0: i2c@e6508000 {
                reg = <0 0xe6508000 0 0x40>;
                interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <6>;
                status = "disabled";
        };
@@ -452,7 +452,7 @@ i2c1: i2c@e6518000 {
                reg = <0 0xe6518000 0 0x40>;
                interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <6>;
                status = "disabled";
        };
@@ -464,7 +464,7 @@ i2c2: i2c@e6530000 {
                reg = <0 0xe6530000 0 0x40>;
                interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C2>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <6>;
                status = "disabled";
        };
@@ -476,7 +476,7 @@ i2c3: i2c@e6540000 {
                reg = <0 0xe6540000 0 0x40>;
                interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C3>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <6>;
                status = "disabled";
        };
@@ -488,7 +488,7 @@ i2c4: i2c@e6520000 {
                reg = <0 0xe6520000 0 0x40>;
                interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C4>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <6>;
                status = "disabled";
        };
@@ -501,7 +501,7 @@ i2c5: i2c@e6528000 {
                reg = <0 0xe6528000 0 0x40>;
                interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_I2C5>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                i2c-scl-internal-delay-ns = <110>;
                status = "disabled";
        };
@@ -516,7 +516,7 @@ i2c6: i2c@e60b0000 {
                clocks = <&mstp9_clks R8A7791_CLK_IICDVFS>;
                dmas = <&dmac0 0x77>, <&dmac0 0x78>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -529,7 +529,7 @@ i2c7: i2c@e6500000 {
                clocks = <&mstp3_clks R8A7791_CLK_IIC0>;
                dmas = <&dmac0 0x61>, <&dmac0 0x62>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -542,7 +542,7 @@ i2c8: i2c@e6510000 {
                clocks = <&mstp3_clks R8A7791_CLK_IIC1>;
                dmas = <&dmac0 0x65>, <&dmac0 0x66>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -558,7 +558,7 @@ mmcif0: mmc@ee200000 {
                clocks = <&mstp3_clks R8A7791_CLK_MMCIF0>;
                dmas = <&dmac0 0xd1>, <&dmac0 0xd2>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                reg-io-width = <4>;
                status = "disabled";
                max-frequency = <97500000>;
@@ -571,7 +571,7 @@ sdhi0: sd@ee100000 {
                clocks = <&mstp3_clks R8A7791_CLK_SDHI0>;
                dmas = <&dmac1 0xcd>, <&dmac1 0xce>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -582,7 +582,7 @@ sdhi1: sd@ee140000 {
                clocks = <&mstp3_clks R8A7791_CLK_SDHI1>;
                dmas = <&dmac1 0xc1>, <&dmac1 0xc2>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -593,7 +593,7 @@ sdhi2: sd@ee160000 {
                clocks = <&mstp3_clks R8A7791_CLK_SDHI2>;
                dmas = <&dmac1 0xd3>, <&dmac1 0xd4>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -606,7 +606,7 @@ scifa0: serial@e6c40000 {
                clock-names = "fck";
                dmas = <&dmac0 0x21>, <&dmac0 0x22>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -619,7 +619,7 @@ scifa1: serial@e6c50000 {
                clock-names = "fck";
                dmas = <&dmac0 0x25>, <&dmac0 0x26>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -632,7 +632,7 @@ scifa2: serial@e6c60000 {
                clock-names = "fck";
                dmas = <&dmac0 0x27>, <&dmac0 0x28>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -645,7 +645,7 @@ scifa3: serial@e6c70000 {
                clock-names = "fck";
                dmas = <&dmac0 0x1b>, <&dmac0 0x1c>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -658,7 +658,7 @@ scifa4: serial@e6c78000 {
                clock-names = "fck";
                dmas = <&dmac0 0x1f>, <&dmac0 0x20>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -671,7 +671,7 @@ scifa5: serial@e6c80000 {
                clock-names = "fck";
                dmas = <&dmac0 0x23>, <&dmac0 0x24>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -684,7 +684,7 @@ scifb0: serial@e6c20000 {
                clock-names = "fck";
                dmas = <&dmac0 0x3d>, <&dmac0 0x3e>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -697,7 +697,7 @@ scifb1: serial@e6c30000 {
                clock-names = "fck";
                dmas = <&dmac0 0x19>, <&dmac0 0x1a>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -710,7 +710,7 @@ scifb2: serial@e6ce0000 {
                clock-names = "fck";
                dmas = <&dmac0 0x1d>, <&dmac0 0x1e>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -724,7 +724,7 @@ scif0: serial@e6e60000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x29>, <&dmac0 0x2a>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -738,7 +738,7 @@ scif1: serial@e6e68000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x2d>, <&dmac0 0x2e>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -752,7 +752,7 @@ scif2: serial@e6e58000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x2b>, <&dmac0 0x2c>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -766,7 +766,7 @@ scif3: serial@e6ea8000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x2f>, <&dmac0 0x30>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -780,7 +780,7 @@ scif4: serial@e6ee0000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0xfb>, <&dmac0 0xfc>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -794,7 +794,7 @@ scif5: serial@e6ee8000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0xfd>, <&dmac0 0xfe>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -808,7 +808,7 @@ hscif0: serial@e62c0000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x39>, <&dmac0 0x3a>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -822,7 +822,7 @@ hscif1: serial@e62c8000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x4d>, <&dmac0 0x4e>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -836,7 +836,7 @@ hscif2: serial@e62d0000 {
                clock-names = "fck", "brg_int", "scif_clk";
                dmas = <&dmac0 0x3b>, <&dmac0 0x3c>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -845,7 +845,7 @@ ether: ethernet@ee700000 {
                reg = <0 0xee700000 0 0x400>;
                interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_ETHER>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                phy-mode = "rmii";
                #address-cells = <1>;
                #size-cells = <0>;
@@ -858,7 +858,7 @@ avb: ethernet@e6800000 {
                reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
                interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_ETHERAVB>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -869,7 +869,7 @@ sata0: sata@ee300000 {
                reg = <0 0xee300000 0 0x2000>;
                interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -878,7 +878,7 @@ sata1: sata@ee500000 {
                reg = <0 0xee500000 0 0x2000>;
                interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_SATA1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -890,7 +890,7 @@ hsusb: usb@e6590000 {
                dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
                       <&usb_dmac1 0>, <&usb_dmac1 1>;
                dma-names = "ch0", "ch1", "ch2", "ch3";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                renesas,buswait = <4>;
                phys = <&usb0 1>;
                phy-names = "usb";
@@ -904,7 +904,7 @@ usbphy: usb-phy@e6590100 {
                #size-cells = <0>;
                clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
                clock-names = "usbhs";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
 
                usb0: usb-channel@0 {
@@ -922,7 +922,7 @@ vin0: video@e6ef0000 {
                reg = <0 0xe6ef0000 0 0x1000>;
                interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_VIN0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -931,7 +931,7 @@ vin1: video@e6ef1000 {
                reg = <0 0xe6ef1000 0 0x1000>;
                interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_VIN1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -940,7 +940,7 @@ vin2: video@e6ef2000 {
                reg = <0 0xe6ef2000 0 0x1000>;
                interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp8_clks R8A7791_CLK_VIN2>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -949,7 +949,7 @@ vsp1@fe928000 {
                reg = <0 0xfe928000 0 0x8000>;
                interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                renesas,has-lut;
                renesas,has-sru;
@@ -963,7 +963,7 @@ vsp1@fe930000 {
                reg = <0 0xfe930000 0 0x8000>;
                interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                renesas,has-lif;
                renesas,has-lut;
@@ -977,7 +977,7 @@ vsp1@fe938000 {
                reg = <0 0xfe938000 0 0x8000>;
                interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                renesas,has-lif;
                renesas,has-lut;
@@ -1023,7 +1023,7 @@ can0: can@e6e80000 {
                clocks = <&mstp9_clks R8A7791_CLK_RCAN0>,
                         <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
                clock-names = "clkp1", "clkp2", "can_clk";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -1034,7 +1034,7 @@ can1: can@e6e88000 {
                clocks = <&mstp9_clks R8A7791_CLK_RCAN1>,
                         <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>;
                clock-names = "clkp1", "clkp2", "can_clk";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -1043,7 +1043,7 @@ jpu: jpeg-codec@fe980000 {
                reg = <0 0xfe980000 0 0x10300>;
                interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp1_clks R8A7791_CLK_JPU>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
        };
 
        clocks {
@@ -1483,7 +1483,7 @@ qspi: spi@e6b10000 {
                clocks = <&mstp9_clks R8A7791_CLK_QSPI_MOD>;
                dmas = <&dmac0 0x17>, <&dmac0 0x18>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                num-cs = <1>;
                #address-cells = <1>;
                #size-cells = <0>;
@@ -1497,7 +1497,7 @@ msiof0: spi@e6e20000 {
                clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>;
                dmas = <&dmac0 0x51>, <&dmac0 0x52>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -1510,7 +1510,7 @@ msiof1: spi@e6e10000 {
                clocks = <&mstp2_clks R8A7791_CLK_MSIOF1>;
                dmas = <&dmac0 0x55>, <&dmac0 0x56>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -1523,7 +1523,7 @@ msiof2: spi@e6e00000 {
                clocks = <&mstp2_clks R8A7791_CLK_MSIOF2>;
                dmas = <&dmac0 0x41>, <&dmac0 0x42>;
                dma-names = "tx", "rx";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -1534,7 +1534,7 @@ xhci: usb@ee000000 {
                reg = <0 0xee000000 0 0xc00>;
                interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp3_clks R8A7791_CLK_SSUSB>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                phys = <&usb2 1>;
                phy-names = "usb";
                status = "disabled";
@@ -1547,7 +1547,7 @@ pci0: pci@ee090000 {
                      <0 0xee080000 0 0x1100>;
                interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
 
                bus-range = <0 0>;
@@ -1582,7 +1582,7 @@ pci1: pci@ee0d0000 {
                      <0 0xee0c0000 0 0x1100>;
                interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp7_clks R8A7791_CLK_EHCI>;
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
 
                bus-range = <1 1>;
@@ -1632,7 +1632,7 @@ pciec: pcie@fe000000 {
                interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
                clock-names = "pcie", "pcie_bus";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
                status = "disabled";
        };
 
@@ -1735,7 +1735,7 @@ rcar_sound: sound@ec500000 {
                                "mix.0", "mix.1",
                                "dvc.0", "dvc.1",
                                "clk_a", "clk_b", "clk_c", "clk_i";
-               power-domains = <&cpg_clocks>;
+               power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
 
                status = "disabled";