ARM: dts: Use labels for overriding nodes for exynos4210-universal_c210
authorKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Thu, 11 Jun 2015 11:24:39 +0000 (20:24 +0900)
committerKukjin Kim <kgene@kernel.org>
Tue, 21 Jul 2015 03:55:12 +0000 (12:55 +0900)
Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
arch/arm/boot/dts/exynos4210-universal_c210.dts

index 775892b..eb37952 100644 (file)
                enable-active-high;
        };
 
-       hsotg@12480000 {
-               vusb_d-supply = <&ldo3_reg>;
-               vusb_a-supply = <&ldo8_reg>;
-               dr_mode = "peripheral";
-               status = "okay";
-       };
-
-       sdhci_emmc: sdhci@12510000 {
-               bus-width = <8>;
-               non-removable;
-               pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
-               pinctrl-names = "default";
-               vmmc-supply = <&vemmc_reg>;
-               status = "okay";
-       };
-
-       sdhci_sd: sdhci@12530000 {
-               bus-width = <4>;
-               pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
-               pinctrl-names = "default";
-               vmmc-supply = <&ldo5_reg>;
-               cd-gpios = <&gpx3 4 0>;
-               cd-inverted;
-               status = "okay";
-       };
-
-       ehci@12580000 {
-               status = "okay";
-               port@0 {
-                       status = "okay";
-               };
-       };
-
-       ohci@12590000 {
-               status = "okay";
-               port@0 {
-                       status = "okay";
-               };
-       };
-
-       exynos-usbphy@125B0000 {
-               status = "okay";
-       };
-
-       serial@13800000 {
-               status = "okay";
-       };
-
-       serial@13810000 {
-               status = "okay";
-       };
-
-       serial@13820000 {
-               status = "okay";
-       };
-
-       serial@13830000 {
-               status = "okay";
-       };
-
        gpio-keys {
                compatible = "gpio-keys";
 
                enable-active-high;
        };
 
-       i2c@13890000 {
-               samsung,i2c-sda-delay = <100>;
-               samsung,i2c-slave-addr = <0x10>;
-               samsung,i2c-max-bus-freq = <100000>;
-               pinctrl-0 = <&i2c3_bus>;
-               pinctrl-names = "default";
-               status = "okay";
-
-               tsp@4a {
-                       /* TBD: Atmel maXtouch touchscreen */
-                       reg = <0x4a>;
-               };
-       };
-
-       i2c@138B0000 {
-               samsung,i2c-sda-delay = <100>;
-               samsung,i2c-slave-addr = <0x10>;
-               samsung,i2c-max-bus-freq = <100000>;
-               pinctrl-0 = <&i2c5_bus>;
-               pinctrl-names = "default";
-               status = "okay";
-
-               vdd_arm_reg: pmic@60 {
-                       compatible = "maxim,max8952";
-                       reg = <0x60>;
-
-                       max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
-                       max8952,default-mode = <0>;
-                       max8952,dvs-mode-microvolt = <1250000>, <1200000>,
-                                                       <1050000>, <950000>;
-                       max8952,sync-freq = <0>;
-                       max8952,ramp-speed = <0>;
-
-                       regulator-name = "vdd_arm";
-                       regulator-min-microvolt = <770000>;
-                       regulator-max-microvolt = <1400000>;
-                       regulator-always-on;
-                       regulator-boot-on;
-               };
-
-               pmic@66 {
-                       compatible = "national,lp3974";
-                       reg = <0x66>;
-
-                       max8998,pmic-buck1-default-dvs-idx = <0>;
-                       max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>,
-                                                       <&gpx0 6 0>;
-                       max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
-                                                       <1100000>, <1000000>;
-
-                       max8998,pmic-buck2-default-dvs-idx = <0>;
-                       max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>;
-                       max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;
-
-                       regulators {
-                               ldo2_reg: LDO2 {
-                                       regulator-name = "VALIVE_1.2V";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <1200000>;
-                                       regulator-always-on;
-                               };
-
-                               ldo3_reg: LDO3 {
-                                       regulator-name = "VUSB+MIPI_1.1V";
-                                       regulator-min-microvolt = <1100000>;
-                                       regulator-max-microvolt = <1100000>;
-                                       regulator-always-on;
-                               };
-
-                               ldo4_reg: LDO4 {
-                                       regulator-name = "VADC_3.3V";
-                                       regulator-min-microvolt = <3300000>;
-                                       regulator-max-microvolt = <3300000>;
-                               };
-
-                               ldo5_reg: LDO5 {
-                                       regulator-name = "VTF_2.8V";
-                                       regulator-min-microvolt = <2800000>;
-                                       regulator-max-microvolt = <2800000>;
-                               };
-
-                               ldo6_reg: LDO6 {
-                                       regulator-name = "LDO6";
-                                       regulator-min-microvolt = <2000000>;
-                                       regulator-max-microvolt = <2000000>;
-                               };
-
-                               ldo7_reg: LDO7 {
-                                       regulator-name = "VLCD+VMIPI_1.8V";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                               };
-
-                               ldo8_reg: LDO8 {
-                                       regulator-name = "VUSB+VDAC_3.3V";
-                                       regulator-min-microvolt = <3300000>;
-                                       regulator-max-microvolt = <3300000>;
-                                       regulator-always-on;
-                               };
-
-                               ldo9_reg: LDO9 {
-                                       regulator-name = "VCC_2.8V";
-                                       regulator-min-microvolt = <2800000>;
-                                       regulator-max-microvolt = <2800000>;
-                                       regulator-always-on;
-                               };
-
-                               ldo10_reg: LDO10 {
-                                       regulator-name = "VPLL_1.1V";
-                                       regulator-min-microvolt = <1100000>;
-                                       regulator-max-microvolt = <1100000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               ldo11_reg: LDO11 {
-                                       regulator-name = "CAM_AF_3.3V";
-                                       regulator-min-microvolt = <3300000>;
-                                       regulator-max-microvolt = <3300000>;
-                               };
-
-                               ldo12_reg: LDO12 {
-                                       regulator-name = "PS_2.8V";
-                                       regulator-min-microvolt = <2800000>;
-                                       regulator-max-microvolt = <2800000>;
-                               };
-
-                               ldo13_reg: LDO13 {
-                                       regulator-name = "VHIC_1.2V";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <1200000>;
-                               };
-
-                               ldo14_reg: LDO14 {
-                                       regulator-name = "CAM_I_HOST_1.8V";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                               };
-
-                               ldo15_reg: LDO15 {
-                                       regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <1200000>;
-                               };
-
-                               ldo16_reg: LDO16 {
-                                       regulator-name = "CAM_S_ANA_2.8V";
-                                       regulator-min-microvolt = <2800000>;
-                                       regulator-max-microvolt = <2800000>;
-                               };
-
-                               ldo17_reg: LDO17 {
-                                       regulator-name = "VCC_3.0V_LCD";
-                                       regulator-min-microvolt = <3000000>;
-                                       regulator-max-microvolt = <3000000>;
-                               };
-
-                               buck1_reg: BUCK1 {
-                                       regulator-name = "VINT_1.1V";
-                                       regulator-min-microvolt = <750000>;
-                                       regulator-max-microvolt = <1500000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               buck2_reg: BUCK2 {
-                                       regulator-name = "VG3D_1.1V";
-                                       regulator-min-microvolt = <750000>;
-                                       regulator-max-microvolt = <1500000>;
-                                       regulator-boot-on;
-                               };
-
-                               buck3_reg: BUCK3 {
-                                       regulator-name = "VCC_1.8V";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                                       regulator-always-on;
-                               };
-
-                               buck4_reg: BUCK4 {
-                                       regulator-name = "VMEM_1.2V";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <1200000>;
-                                       regulator-always-on;
-                               };
-
-                               ap32khz_reg: EN32KHz-AP {
-                                       regulator-name = "32KHz AP";
-                                       regulator-always-on;
-                               };
-
-                               cp32khz_reg: EN32KHz-CP {
-                                       regulator-name = "32KHz CP";
-                               };
-
-                               vichg_reg: ENVICHG {
-                                       regulator-name = "VICHG";
-                               };
-
-                               safeout1_reg: ESAFEOUT1 {
-                                       regulator-name = "SAFEOUT1";
-                                       regulator-always-on;
-                               };
-
-                               safeout2_reg: ESAFEOUT2 {
-                                       regulator-name = "SAFEOUT2";
-                                       regulator-boot-on;
-                               };
-                       };
-               };
-       };
-
        spi-lcd {
                compatible = "spi-gpio";
                #address-cells = <1>;
                };
        };
 
-       fimd: fimd@11c00000 {
-               pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
-               pinctrl-names = "default";
-               status = "okay";
-               samsung,invert-vden;
-               samsung,invert-vclk;
-               #address-cells = <1>;
-               #size-cells = <0>;
-               port@3 {
-                       reg = <3>;
-                       fimd_dpi_ep: endpoint {
-                               remote-endpoint = <&lcd_ep>;
-                       };
-               };
-       };
-
-       pwm@139D0000 {
-               compatible = "samsung,s5p6440-pwm";
-               status = "okay";
-       };
-
        camera {
                status = "okay";
 
                pinctrl-names = "default";
                status = "okay";
        };
+};
 
-       mixer@12C10000 {
+&cpu0 {
+       cpu0-supply = <&vdd_arm_reg>;
+};
+
+&ehci {
+       status = "okay";
+       port@0 {
                status = "okay";
        };
+};
 
-       hdmi@12D00000 {
-               hpd-gpio = <&gpx3 7 0>;
-               pinctrl-names = "default";
-               pinctrl-0 = <&hdmi_hpd>;
-               hdmi-en-supply = <&hdmi_en>;
-               vdd-supply = <&ldo3_reg>;
-               vdd_osc-supply = <&ldo4_reg>;
-               vdd_pll-supply = <&ldo3_reg>;
-               ddc = <&hdmi_ddc>;
-               status = "okay";
+&exynos_usbphy {
+       status = "okay";
+};
+
+&fimd {
+       pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
+       pinctrl-names = "default";
+       status = "okay";
+       samsung,invert-vden;
+       samsung,invert-vclk;
+       #address-cells = <1>;
+       #size-cells = <0>;
+       port@3 {
+               reg = <3>;
+               fimd_dpi_ep: endpoint {
+                       remote-endpoint = <&lcd_ep>;
+               };
        };
+};
 
-       i2c@138E0000 {
-               status = "okay";
+&hdmi {
+       hpd-gpio = <&gpx3 7 0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&hdmi_hpd>;
+       hdmi-en-supply = <&hdmi_en>;
+       vdd-supply = <&ldo3_reg>;
+       vdd_osc-supply = <&ldo4_reg>;
+       vdd_pll-supply = <&ldo3_reg>;
+       ddc = <&hdmi_ddc>;
+       status = "okay";
+};
+
+&hsotg {
+       vusb_d-supply = <&ldo3_reg>;
+       vusb_a-supply = <&ldo8_reg>;
+       dr_mode = "peripheral";
+       status = "okay";
+};
+
+&i2c_3 {
+       samsung,i2c-sda-delay = <100>;
+       samsung,i2c-slave-addr = <0x10>;
+       samsung,i2c-max-bus-freq = <100000>;
+       pinctrl-0 = <&i2c3_bus>;
+       pinctrl-names = "default";
+       status = "okay";
+
+       tsp@4a {
+               /* TBD: Atmel maXtouch touchscreen */
+               reg = <0x4a>;
        };
 };
 
-&cpu0 {
-       cpu0-supply = <&vdd_arm_reg>;
+&i2c_5 {
+       samsung,i2c-sda-delay = <100>;
+       samsung,i2c-slave-addr = <0x10>;
+       samsung,i2c-max-bus-freq = <100000>;
+       pinctrl-0 = <&i2c5_bus>;
+       pinctrl-names = "default";
+       status = "okay";
+
+       vdd_arm_reg: pmic@60 {
+               compatible = "maxim,max8952";
+               reg = <0x60>;
+
+               max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
+               max8952,default-mode = <0>;
+               max8952,dvs-mode-microvolt = <1250000>, <1200000>,
+                                               <1050000>, <950000>;
+               max8952,sync-freq = <0>;
+               max8952,ramp-speed = <0>;
+
+               regulator-name = "vdd_arm";
+               regulator-min-microvolt = <770000>;
+               regulator-max-microvolt = <1400000>;
+               regulator-always-on;
+               regulator-boot-on;
+       };
+
+       pmic@66 {
+               compatible = "national,lp3974";
+               reg = <0x66>;
+
+               max8998,pmic-buck1-default-dvs-idx = <0>;
+               max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>,
+                                               <&gpx0 6 0>;
+               max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
+                                               <1100000>, <1000000>;
+
+               max8998,pmic-buck2-default-dvs-idx = <0>;
+               max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>;
+               max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;
+
+               regulators {
+                       ldo2_reg: LDO2 {
+                               regulator-name = "VALIVE_1.2V";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                       };
+
+                       ldo3_reg: LDO3 {
+                               regulator-name = "VUSB+MIPI_1.1V";
+                               regulator-min-microvolt = <1100000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-always-on;
+                       };
+
+                       ldo4_reg: LDO4 {
+                               regulator-name = "VADC_3.3V";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo5_reg: LDO5 {
+                               regulator-name = "VTF_2.8V";
+                               regulator-min-microvolt = <2800000>;
+                               regulator-max-microvolt = <2800000>;
+                       };
+
+                       ldo6_reg: LDO6 {
+                               regulator-name = "LDO6";
+                               regulator-min-microvolt = <2000000>;
+                               regulator-max-microvolt = <2000000>;
+                       };
+
+                       ldo7_reg: LDO7 {
+                               regulator-name = "VLCD+VMIPI_1.8V";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo8_reg: LDO8 {
+                               regulator-name = "VUSB+VDAC_3.3V";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       ldo9_reg: LDO9 {
+                               regulator-name = "VCC_2.8V";
+                               regulator-min-microvolt = <2800000>;
+                               regulator-max-microvolt = <2800000>;
+                               regulator-always-on;
+                       };
+
+                       ldo10_reg: LDO10 {
+                               regulator-name = "VPLL_1.1V";
+                               regulator-min-microvolt = <1100000>;
+                               regulator-max-microvolt = <1100000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo11_reg: LDO11 {
+                               regulator-name = "CAM_AF_3.3V";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo12_reg: LDO12 {
+                               regulator-name = "PS_2.8V";
+                               regulator-min-microvolt = <2800000>;
+                               regulator-max-microvolt = <2800000>;
+                       };
+
+                       ldo13_reg: LDO13 {
+                               regulator-name = "VHIC_1.2V";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                       };
+
+                       ldo14_reg: LDO14 {
+                               regulator-name = "CAM_I_HOST_1.8V";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
+                       ldo15_reg: LDO15 {
+                               regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                       };
+
+                       ldo16_reg: LDO16 {
+                               regulator-name = "CAM_S_ANA_2.8V";
+                               regulator-min-microvolt = <2800000>;
+                               regulator-max-microvolt = <2800000>;
+                       };
+
+                       ldo17_reg: LDO17 {
+                               regulator-name = "VCC_3.0V_LCD";
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <3000000>;
+                       };
+
+                       buck1_reg: BUCK1 {
+                               regulator-name = "VINT_1.1V";
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       buck2_reg: BUCK2 {
+                               regulator-name = "VG3D_1.1V";
+                               regulator-min-microvolt = <750000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-boot-on;
+                       };
+
+                       buck3_reg: BUCK3 {
+                               regulator-name = "VCC_1.8V";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                       };
+
+                       buck4_reg: BUCK4 {
+                               regulator-name = "VMEM_1.2V";
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
+                               regulator-always-on;
+                       };
+
+                       ap32khz_reg: EN32KHz-AP {
+                               regulator-name = "32KHz AP";
+                               regulator-always-on;
+                       };
+
+                       cp32khz_reg: EN32KHz-CP {
+                               regulator-name = "32KHz CP";
+                       };
+
+                       vichg_reg: ENVICHG {
+                               regulator-name = "VICHG";
+                       };
+
+                       safeout1_reg: ESAFEOUT1 {
+                               regulator-name = "SAFEOUT1";
+                               regulator-always-on;
+                       };
+
+                       safeout2_reg: ESAFEOUT2 {
+                               regulator-name = "SAFEOUT2";
+                               regulator-boot-on;
+                       };
+               };
+       };
+};
+
+&i2c_8 {
+       status = "okay";
+};
+
+&mdma1 {
+       reg = <0x12840000 0x1000>;
+};
+
+&mixer {
+       status = "okay";
+};
+
+&ohci {
+       status = "okay";
+       port@0 {
+               status = "okay";
+       };
 };
 
 &pinctrl_1 {
        };
 };
 
-&mdma1 {
-       reg = <0x12840000 0x1000>;
+&pwm {
+       compatible = "samsung,s5p6440-pwm";
+       status = "okay";
+};
+
+&sdhci_0 {
+       bus-width = <8>;
+       non-removable;
+       pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
+       pinctrl-names = "default";
+       vmmc-supply = <&vemmc_reg>;
+       status = "okay";
+};
+
+&sdhci_2 {
+       bus-width = <4>;
+       pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
+       pinctrl-names = "default";
+       vmmc-supply = <&ldo5_reg>;
+       cd-gpios = <&gpx3 4 0>;
+       cd-inverted;
+       status = "okay";
+};
+
+&serial_0 {
+       status = "okay";
+};
+
+&serial_1 {
+       status = "okay";
+};
+
+&serial_2 {
+       status = "okay";
+};
+
+&serial_3 {
+       status = "okay";
 };