ARM: dts: omap4: add minimal l4 bus layout with control module support

[karo-tx-linux.git] / arch / arm / boot / dts / omap4.dtsi

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 074147cebae49f965b254915240b667bffcf9d21..546681a9cb654dee7f01de20395f22e5ef5894c7 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -114,99 +114,141 @@
                interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 
-               cm1: cm1@4a004000 {
-                       compatible = "ti,omap4-cm1";
-                       reg = <0x4a004000 0x2000>;
-
-                       cm1_clocks: clocks {
-                               #address-cells = <1>;
-                               #size-cells = <0>;
-                       };
+               l4_cfg: l4@4a000000 {
+                       compatible = "ti,omap4-l4-cfg", "simple-bus";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges = <0 0x4a000000 0x1000000>;
 
-                       cm1_clockdomains: clockdomains {
-                       };
-               };
+                       cm1: cm1@4000 {
+                               compatible = "ti,omap4-cm1";
+                               reg = <0x4000 0x2000>;
 
-               prm: prm@4a306000 {
-                       compatible = "ti,omap4-prm";
-                       reg = <0x4a306000 0x3000>;
-                       interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+                               cm1_clocks: clocks {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                               };
 
-                       prm_clocks: clocks {
-                               #address-cells = <1>;
-                               #size-cells = <0>;
+                               cm1_clockdomains: clockdomains {
+                               };
                        };
 
-                       prm_clockdomains: clockdomains {
-                       };
-               };
+                       cm2: cm2@8000 {
+                               compatible = "ti,omap4-cm2";
+                               reg = <0x8000 0x3000>;
 
-               cm2: cm2@4a008000 {
-                       compatible = "ti,omap4-cm2";
-                       reg = <0x4a008000 0x3000>;
+                               cm2_clocks: clocks {
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                               };
 
-                       cm2_clocks: clocks {
-                               #address-cells = <1>;
-                               #size-cells = <0>;
+                               cm2_clockdomains: clockdomains {
+                               };
                        };
 
-                       cm2_clockdomains: clockdomains {
+                       omap4_scm_core: scm@2000 {
+                               compatible = "ti,omap4-scm-core", "simple-bus";
+                               reg = <0x2000 0x1000>;
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0 0x2000 0x1000>;
+
+                               scm_conf: scm_conf@0 {
+                                       compatible = "syscon";
+                                       reg = <0x0 0x800>;
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+                               };
                        };
-               };
-
-               scrm: scrm@4a30a000 {
-                       compatible = "ti,omap4-scrm";
-                       reg = <0x4a30a000 0x2000>;
 
-                       scrm_clocks: clocks {
+                       omap4_padconf_core: scm@100000 {
+                               compatible = "ti,omap4-scm-padconf-core",
+                                            "simple-bus";
                                #address-cells = <1>;
-                               #size-cells = <0>;
+                               #size-cells = <1>;
+                               ranges = <0 0x100000 0x1000>;
+
+                               omap4_pmx_core: pinmux@40 {
+                                       compatible = "ti,omap4-padconf",
+                                                    "pinctrl-single";
+                                       reg = <0x40 0x0196>;
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       #interrupt-cells = <1>;
+                                       interrupt-controller;
+                                       pinctrl-single,register-width = <16>;
+                                       pinctrl-single,function-mask = <0x7fff>;
+                               };
+
+                               omap4_padconf_global: omap4_padconf_global@5a0 {
+                                       compatible = "syscon";
+                                       reg = <0x5a0 0x170>;
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+
+                                       pbias_regulator: pbias_regulator {
+                                               compatible = "ti,pbias-omap";
+                                               reg = <0x60 0x4>;
+                                               syscon = <&omap4_padconf_global>;
+                                               pbias_mmc_reg: pbias_mmc_omap4 {
+                                                       regulator-name = "pbias_mmc_omap4";
+                                                       regulator-min-microvolt = <1800000>;
+                                                       regulator-max-microvolt = <3000000>;
+                                               };
+                                       };
+                               };
                        };
 
-                       scrm_clockdomains: clockdomains {
-                       };
-               };
-
-               counter32k: counter@4a304000 {
-                       compatible = "ti,omap-counter32k";
-                       reg = <0x4a304000 0x20>;
-                       ti,hwmods = "counter_32k";
-               };
-
-               omap4_pmx_core: pinmux@4a100040 {
-                       compatible = "ti,omap4-padconf", "pinctrl-single";
-                       reg = <0x4a100040 0x0196>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       #interrupt-cells = <1>;
-                       interrupt-controller;
-                       pinctrl-single,register-width = <16>;
-                       pinctrl-single,function-mask = <0x7fff>;
-               };
-               omap4_pmx_wkup: pinmux@4a31e040 {
-                       compatible = "ti,omap4-padconf", "pinctrl-single";
-                       reg = <0x4a31e040 0x0038>;
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       #interrupt-cells = <1>;
-                       interrupt-controller;
-                       pinctrl-single,register-width = <16>;
-                       pinctrl-single,function-mask = <0x7fff>;
-               };
-
-               omap4_padconf_global: tisyscon@4a1005a0 {
-                       compatible = "syscon";
-                       reg = <0x4a1005a0 0x170>;
-               };
-
-               pbias_regulator: pbias_regulator {
-                       compatible = "ti,pbias-omap";
-                       reg = <0x60 0x4>;
-                       syscon = <&omap4_padconf_global>;
-                       pbias_mmc_reg: pbias_mmc_omap4 {
-                               regulator-name = "pbias_mmc_omap4";
-                               regulator-min-microvolt = <1800000>;
-                               regulator-max-microvolt = <3000000>;
+                       l4_wkup: l4@300000 {
+                               compatible = "ti,omap4-l4-wkup", "simple-bus";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0 0x300000 0x40000>;
+
+                               counter32k: counter@4000 {
+                                       compatible = "ti,omap-counter32k";
+                                       reg = <0x4000 0x20>;
+                                       ti,hwmods = "counter_32k";
+                               };
+
+                               prm: prm@6000 {
+                                       compatible = "ti,omap4-prm";
+                                       reg = <0x6000 0x3000>;
+                                       interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+
+                                       prm_clocks: clocks {
+                                               #address-cells = <1>;
+                                               #size-cells = <0>;
+                                       };
+
+                                       prm_clockdomains: clockdomains {
+                                       };
+                               };
+
+                               scrm: scrm@a000 {
+                                       compatible = "ti,omap4-scrm";
+                                       reg = <0xa000 0x2000>;
+
+                                       scrm_clocks: clocks {
+                                               #address-cells = <1>;
+                                               #size-cells = <0>;
+                                       };
+
+                                       scrm_clockdomains: clockdomains {
+                                       };
+                               };
+
+                               omap4_pmx_wkup: pinmux@1e040 {
+                                       compatible = "ti,omap4-padconf",
+                                                    "pinctrl-single";
+                                       reg = <0x1e040 0x0038>;
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+                                       #interrupt-cells = <1>;
+                                       interrupt-controller;
+                                       pinctrl-single,register-width = <16>;
+                                       pinctrl-single,function-mask = <0x7fff>;
+                               };
                        };
                };