devices in this power domain. Maximum of 4 pairs (N = 0 to 3)
are supported currently.
-Node of a device using power domains must have a samsung,power-domain property
+Node of a device using power domains must have a power-domains property
defined with a phandle to respective power domain.
Example:
Exynos4 SoCs, there needs no "master" clock.
Exynos5 SoCs, some System MMUs must have "master" clocks.
- clocks: Required if the System MMU is needed to gate its clock.
-- samsung,power-domain: Required if the System MMU is needed to gate its power.
+- power-domains: Required if the System MMU is needed to gate its power.
Please refer to the following document:
Documentation/devicetree/bindings/arm/exynos/power_domain.txt
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
interrupts = <0 85 0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
};
interrupts = <2 0>;
clock-names = "sysmmu", "master";
clocks = <&clock CLK_SMMU_GSCL0>, <&clock CLK_GSCL0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
};
for DMA contiguous memory allocation and its size.
Optional properties:
- - samsung,power-domain : power-domain property defined with a phandle
+ - power-domains : power-domain property defined with a phandle
to respective power domain.
Example:
compatible = "samsung,mfc-v5";
reg = <0x13400000 0x10000>;
interrupts = <0 94 0>;
- samsung,power-domain = <&pd_mfc>;
+ power-domains = <&pd_mfc>;
clocks = <&clock 273>;
clock-names = "mfc";
};
according to DSI host bindings (see MIPI DSI bindings [1])
Optional properties:
- - samsung,power-domain: a phandle to DSIM power domain node
+ - power-domains: a phandle to DSIM power domain node
Child nodes:
Should contain DSI peripheral nodes (see MIPI DSI bindings [1]).
phy-names = "dsim";
vddcore-supply = <&vusb_reg>;
vddio-supply = <&vmipi_reg>;
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
#address-cells = <1>;
#size-cells = <0>;
samsung,pll-clock-frequency = <24000000>;
property. Must contain "sclk_fimd" and "fimd".
Optional Properties:
-- samsung,power-domain: a phandle to FIMD power domain node.
+- power-domains: a phandle to FIMD power domain node.
- samsung,invert-vden: video enable signal is inverted
- samsung,invert-vclk: video clock signal is inverted
- display-timings: timing settings for FIMD, as described in document [1].
interrupts = <11 0>, <11 1>, <11 2>;
clocks = <&clock 140>, <&clock 283>;
clock-names = "sclk_fimd", "fimd";
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
status = "disabled";
};
pd_cam: cam-power-domain@10023C00 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C00 0x20>;
+ #power-domain-cells = <0>;
};
pd_mfc: mfc-power-domain@10023C40 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C40 0x20>;
+ #power-domain-cells = <0>;
};
pd_g3d: g3d-power-domain@10023C60 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C60 0x20>;
+ #power-domain-cells = <0>;
};
pd_lcd0: lcd0-power-domain@10023C80 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C80 0x20>;
+ #power-domain-cells = <0>;
};
pd_isp: isp-power-domain@10023CA0 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023CA0 0x20>;
+ #power-domain-cells = <0>;
};
cmu: clock-controller@10030000 {
interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
clock-names = "sclk_fimd", "fimd";
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
reg = <0x11C80000 0x10000>;
interrupts = <0 83 0>;
samsung,phy-type = <0>;
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
phys = <&mipi_phy 1>;
phy-names = "dsim";
clocks = <&cmu CLK_DSIM0>, <&cmu CLK_SCLK_MIPI0>;
interrupts = <0 102 0>;
clock-names = "mfc", "sclk_mfc";
clocks = <&cmu CLK_MFC>, <&cmu CLK_SCLK_MFC>;
- samsung,power-domain = <&pd_mfc>;
+ power-domains = <&pd_mfc>;
status = "disabled";
};
pd_mfc: mfc-power-domain@10023C40 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C40 0x20>;
+ #power-domain-cells = <0>;
};
pd_g3d: g3d-power-domain@10023C60 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C60 0x20>;
+ #power-domain-cells = <0>;
};
pd_lcd0: lcd0-power-domain@10023C80 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C80 0x20>;
+ #power-domain-cells = <0>;
};
pd_tv: tv-power-domain@10023C20 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C20 0x20>;
+ #power-domain-cells = <0>;
};
pd_cam: cam-power-domain@10023C00 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C00 0x20>;
+ #power-domain-cells = <0>;
};
pd_gps: gps-power-domain@10023CE0 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023CE0 0x20>;
+ #power-domain-cells = <0>;
};
pd_gps_alive: gps-alive-power-domain@10023D00 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023D00 0x20>;
+ #power-domain-cells = <0>;
};
gic: interrupt-controller@10490000 {
compatible = "samsung,exynos4210-mipi-dsi";
reg = <0x11C80000 0x10000>;
interrupts = <0 79 0>;
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
phys = <&mipi_phy 1>;
phy-names = "dsim";
clocks = <&clock CLK_DSIM0>, <&clock CLK_SCLK_MIPI0>;
interrupts = <0 84 0>;
clocks = <&clock CLK_FIMC0>, <&clock CLK_SCLK_FIMC0>;
clock-names = "fimc", "sclk_fimc";
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
interrupts = <0 85 0>;
clocks = <&clock CLK_FIMC1>, <&clock CLK_SCLK_FIMC1>;
clock-names = "fimc", "sclk_fimc";
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
interrupts = <0 86 0>;
clocks = <&clock CLK_FIMC2>, <&clock CLK_SCLK_FIMC2>;
clock-names = "fimc", "sclk_fimc";
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
interrupts = <0 87 0>;
clocks = <&clock CLK_FIMC3>, <&clock CLK_SCLK_FIMC3>;
clock-names = "fimc", "sclk_fimc";
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
clocks = <&clock CLK_CSIS0>, <&clock CLK_SCLK_CSIS0>;
clock-names = "csis", "sclk_csis";
bus-width = <4>;
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
phys = <&mipi_phy 0>;
phy-names = "csis";
status = "disabled";
clocks = <&clock CLK_CSIS1>, <&clock CLK_SCLK_CSIS1>;
clock-names = "csis", "sclk_csis";
bus-width = <2>;
- samsung,power-domain = <&pd_cam>;
+ power-domains = <&pd_cam>;
phys = <&mipi_phy 2>;
phy-names = "csis";
status = "disabled";
compatible = "samsung,mfc-v5";
reg = <0x13400000 0x10000>;
interrupts = <0 94 0>;
- samsung,power-domain = <&pd_mfc>;
+ power-domains = <&pd_mfc>;
clocks = <&clock CLK_MFC>, <&clock CLK_SCLK_MFC>;
clock-names = "mfc", "sclk_mfc";
status = "disabled";
interrupts = <11 0>, <11 1>, <11 2>;
clocks = <&clock CLK_SCLK_FIMD0>, <&clock CLK_FIMD0>;
clock-names = "sclk_fimd", "fimd";
- samsung,power-domain = <&pd_lcd0>;
+ power-domains = <&pd_lcd0>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
pd_lcd1: lcd1-power-domain@10023CA0 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023CA0 0x20>;
+ #power-domain-cells = <0>;
};
gic: interrupt-controller@10490000 {
pd_cam: cam-power-domain@10024000 {
compatible = "samsung,exynos4210-pd";
reg = <0x10024000 0x20>;
+ #power-domain-cells = <0>;
};
pd_tv: tv-power-domain@10024020 {
compatible = "samsung,exynos4210-pd";
reg = <0x10024020 0x20>;
+ #power-domain-cells = <0>;
};
pd_mfc: mfc-power-domain@10024040 {
compatible = "samsung,exynos4210-pd";
reg = <0x10024040 0x20>;
+ #power-domain-cells = <0>;
};
pd_g3d: g3d-power-domain@10024060 {
compatible = "samsung,exynos4210-pd";
reg = <0x10024060 0x20>;
+ #power-domain-cells = <0>;
};
pd_lcd0: lcd0-power-domain@10024080 {
compatible = "samsung,exynos4210-pd";
reg = <0x10024080 0x20>;
+ #power-domain-cells = <0>;
};
pd_isp0: isp0-power-domain@100240A0 {
compatible = "samsung,exynos4210-pd";
reg = <0x100240A0 0x20>;
+ #power-domain-cells = <0>;
};
pd_isp1: isp1-power-domain@100240E0 {
compatible = "samsung,exynos4210-pd";
reg = <0x100240E0 0x20>;
+ #power-domain-cells = <0>;
};
cmu: clock-controller@10030000 {
pd_isp: isp-power-domain@10023CA0 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023CA0 0x20>;
+ #power-domain-cells = <0>;
};
clock: clock-controller@10030000 {
compatible = "samsung,exynos4212-fimc-lite";
reg = <0x12390000 0x1000>;
interrupts = <0 105 0>;
- samsung,power-domain = <&pd_isp>;
+ power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE0>;
clock-names = "flite";
status = "disabled";
compatible = "samsung,exynos4212-fimc-lite";
reg = <0x123A0000 0x1000>;
interrupts = <0 106 0>;
- samsung,power-domain = <&pd_isp>;
+ power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE1>;
clock-names = "flite";
status = "disabled";
compatible = "samsung,exynos4212-fimc-is", "simple-bus";
reg = <0x12000000 0x260000>;
interrupts = <0 90 0>, <0 95 0>;
- samsung,power-domain = <&pd_isp>;
+ power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE0>,
<&clock CLK_FIMC_LITE1>, <&clock CLK_PPMUISPX>,
<&clock CLK_PPMUISPMX>,
pd_gsc: gsc-power-domain@10044000 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044000 0x20>;
+ #power-domain-cells = <0>;
};
pd_mfc: mfc-power-domain@10044040 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044040 0x20>;
+ #power-domain-cells = <0>;
};
clock: clock-controller@10010000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
- samsung,power-domain = <&pd_mfc>;
+ power-domains = <&pd_mfc>;
clocks = <&clock CLK_MFC>;
clock-names = "mfc";
};
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
interrupts = <0 85 0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
};
compatible = "samsung,exynos5-gsc";
reg = <0x13e10000 0x1000>;
interrupts = <0 86 0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL1>;
clock-names = "gscl";
};
compatible = "samsung,exynos5-gsc";
reg = <0x13e20000 0x1000>;
interrupts = <0 87 0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL2>;
clock-names = "gscl";
};
compatible = "samsung,exynos5-gsc";
reg = <0x13e30000 0x1000>;
interrupts = <0 88 0>;
- samsung,power-domain = <&pd_gsc>;
+ power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL3>;
clock-names = "gscl";
};
interrupts = <0 96 0>;
clocks = <&clock CLK_MFC>;
clock-names = "mfc";
- samsung,power-domain = <&mfc_pd>;
+ power-domains = <&mfc_pd>;
};
mmc_0: mmc@12200000 {
gsc_pd: power-domain@10044000 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044000 0x20>;
+ #power-domain-cells = <0>;
};
isp_pd: power-domain@10044020 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044020 0x20>;
+ #power-domain-cells = <0>;
};
mfc_pd: power-domain@10044060 {
clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
<&clock CLK_MOUT_USER_ACLK333>;
clock-names = "oscclk", "pclk0", "clk0";
+ #power-domain-cells = <0>;
};
msc_pd: power-domain@10044120 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044120 0x20>;
+ #power-domain-cells = <0>;
};
pinctrl_0: pinctrl@13400000 {
interrupts = <0 85 0>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
- samsung,power-domain = <&gsc_pd>;
+ power-domains = <&gsc_pd>;
};
gsc_1: video-scaler@13e10000 {
interrupts = <0 86 0>;
clocks = <&clock CLK_GSCL1>;
clock-names = "gscl";
- samsung,power-domain = <&gsc_pd>;
+ power-domains = <&gsc_pd>;
};
pmu_system_controller: system-controller@10040000 {