Add pbias regulator node as a child of system control module - syscon. Signed-off-by: Balaji T K <balajitk@xxxxxx> --- Added control module region which has pbias register. remaining control module region for syscon can be added later when needed. arch/arm/boot/dts/dra7.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/omap2430.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/omap3.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/omap4.dtsi | 19 +++++++++++++++++++ arch/arm/boot/dts/omap5.dtsi | 19 +++++++++++++++++++ 5 files changed, 95 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index d0df4c4..a599cae 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -110,6 +110,24 @@ ti,hwmods = "counter_32k"; }; + dra7_ctrl_general: tisyscon@4a002e00 { + compatible = "ti,control-syscon", "syscon", "simple-bus"; + reg = <0x4a002e00 0x7c>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0 0x4>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <100>; + }; + }; + }; + dra7_pmx_core: pinmux@4a003400 { compatible = "pinctrl-single"; reg = <0x4a003400 0x0464>; @@ -485,6 +503,7 @@ dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; status = "disabled"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index d624345..f127901 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -29,6 +29,24 @@ pinctrl-single,function-mask = <0x3f>; }; + omap2_scm_general: tisyscon@49002270 { + compatible = "ti,control-syscon", "syscon", "simple-bus"; + reg = <0x49002270 0x240>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x230 0x4>; + pbias_mmc_reg: pbias_mmc_omap3 { + regulator-name = "pbias_mmc_omap3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <100>; + }; + }; + }; + gpio1: gpio@4900c000 { compatible = "ti,omap2-gpio"; reg = <0x4900c000 0x200>; @@ -183,6 +201,7 @@ ti,dual-volt; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index daabf99..380a4c4 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -137,6 +137,24 @@ pinctrl-single,function-mask = <0xff1f>; }; + omap3_scm_general: tisyscon@48002270 { + compatible = "ti,control-syscon", "syscon", "simple-bus"; + reg = <0x48002270 0x2f0>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x2b0 0x4>; + pbias_mmc_reg: pbias_mmc_omap3 { + regulator-name = "pbias_mmc_omap3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <100>; + }; + }; + }; + gpio1: gpio@48310000 { compatible = "ti,omap3-gpio"; reg = <0x48310000 0x200>; @@ -351,6 +369,7 @@ ti,dual-volt; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index a1e0585..938b596 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -134,6 +134,24 @@ pinctrl-single,function-mask = <0x7fff>; }; + omap4_padconf_global: tisyscon@4a1005a0 { + compatible = "ti,control-syscon", "syscon", "simple-bus"; + reg = <0x4a1005a0 0x170>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + pbias_mmc_reg: pbias_mmc_omap4 { + regulator-name = "pbias_mmc_omap4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <10>; + }; + }; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -367,6 +385,7 @@ ti,needs-special-reset; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index fc3fad5..2df4862 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -130,6 +130,24 @@ pinctrl-single,function-mask = <0x7fff>; }; + omap5_padconf_global: tisyscon@4a002da0 { + compatible = "ti,control-syscon", "syscon", "simple-bus"; + reg = <0x4A002da0 0xec>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + pbias_regulator: pbias_regulator { + compatible = "ti,pbias-omap"; + reg = <0x60 0x4>; + pbias_mmc_reg: pbias_mmc_omap5 { + regulator-name = "pbias_mmc_omap5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <100>; + }; + }; + }; + sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; @@ -409,6 +427,7 @@ ti,needs-special-reset; dmas = <&sdma 61>, <&sdma 62>; dma-names = "tx", "rx"; + pbias-supply = <&pbias_mmc_reg>; }; mmc2: mmc@480b4000 { -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html