ARM: dts: dra72: Add separate dtsi for tps65917

dra72-evm-common.dtsi consolidates dra72-evm.dts and dra72-evm-revc.dts
which also include tps65917 pmic support as both the evms uses the same
pmic. But, dra71-evm has mostly similar features with a different pmic.
In order to exploit dra72-evm-common.dtsi, creating a separate dtsi
for tps65915 support and including it in respective board files.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
index 8537b6a9e5dc39b1c7df40dde2c0808acbfce460..9903ac774242806067cf19e5f03c969407c597b7 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -214,123 +214,6 @@
        status = "okay";
        clock-frequency = <400000>;
 
-       tps65917: tps65917@58 {
-               compatible = "ti,tps65917";
-               reg = <0x58>;
-
-               interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>;  /* IRQ_SYS_1N */
-               interrupt-controller;
-               #interrupt-cells = <2>;
-
-               ti,system-power-controller;
-
-               tps65917_pmic {
-                       compatible = "ti,tps65917-pmic";
-
-                       smps1-in-supply = <&vsys_3v3>;
-                       smps2-in-supply = <&vsys_3v3>;
-                       smps3-in-supply = <&vsys_3v3>;
-                       smps4-in-supply = <&vsys_3v3>;
-                       smps5-in-supply = <&vsys_3v3>;
-                       ldo1-in-supply = <&vsys_3v3>;
-                       ldo2-in-supply = <&vsys_3v3>;
-                       ldo3-in-supply = <&vsys_3v3>;
-                       ldo4-in-supply = <&evm_5v0>;
-                       ldo5-in-supply = <&vsys_3v3>;
-
-                       tps65917_regulators: regulators {
-                               smps1_reg: smps1 {
-                                       /* VDD_MPU */
-                                       regulator-name = "smps1";
-                                       regulator-min-microvolt = <850000>;
-                                       regulator-max-microvolt = <1250000>;
-                                       regulator-always-on;
-                                       regulator-boot-on;
-                               };
-
-                               smps2_reg: smps2 {
-                                       /* VDD_CORE */
-                                       regulator-name = "smps2";
-                                       regulator-min-microvolt = <850000>;
-                                       regulator-max-microvolt = <1150000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               smps3_reg: smps3 {
-                                       /* VDD_GPU IVA DSPEVE */
-                                       regulator-name = "smps3";
-                                       regulator-min-microvolt = <850000>;
-                                       regulator-max-microvolt = <1250000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               smps4_reg: smps4 {
-                                       /* VDDS1V8 */
-                                       regulator-name = "smps4";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                                       regulator-always-on;
-                                       regulator-boot-on;
-                               };
-
-                               smps5_reg: smps5 {
-                                       /* VDD_DDR */
-                                       regulator-name = "smps5";
-                                       regulator-min-microvolt = <1350000>;
-                                       regulator-max-microvolt = <1350000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               ldo1_reg: ldo1 {
-                                       /* LDO1_OUT --> SDIO  */
-                                       regulator-name = "ldo1";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <3300000>;
-                                       regulator-always-on;
-                                       regulator-boot-on;
-                                       regulator-allow-bypass;
-                               };
-
-                               ldo3_reg: ldo3 {
-                                       /* VDDA_1V8_PHY */
-                                       regulator-name = "ldo3";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                                       regulator-boot-on;
-                                       regulator-always-on;
-                               };
-
-                               ldo5_reg: ldo5 {
-                                       /* VDDA_1V8_PLL */
-                                       regulator-name = "ldo5";
-                                       regulator-min-microvolt = <1800000>;
-                                       regulator-max-microvolt = <1800000>;
-                                       regulator-always-on;
-                                       regulator-boot-on;
-                               };
-
-                               ldo4_reg: ldo4 {
-                                       /* VDDA_3V_USB: VDDA_USBHS33 */
-                                       regulator-name = "ldo4";
-                                       regulator-min-microvolt = <3300000>;
-                                       regulator-max-microvolt = <3300000>;
-                                       regulator-boot-on;
-                               };
-                       };
-               };
-
-               tps65917_power_button {
-                       compatible = "ti,palmas-pwrbutton";
-                       interrupt-parent = <&tps65917>;
-                       interrupts = <1 IRQ_TYPE_NONE>;
-                       wakeup-source;
-                       ti,palmas-long-press-seconds = <6>;
-               };
-       };
-
        pcf_gpio_21: gpio@21 {
                compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x21>;
@@ -480,14 +363,6 @@
        };
 };
 
-&usb2_phy1 {
-       phy-supply = <&ldo4_reg>;
-};
-
-&usb2_phy2 {
-       phy-supply = <&ldo4_reg>;
-};
-
 &omap_dwc3_1 {
        extcon = <&extcon_usb1>;
 };
@@ -509,7 +384,6 @@
        pinctrl-names = "default";
        pinctrl-0 = <&mmc1_pins_default>;
        vmmc-supply = <&evm_3v3_sd>;
-       vmmc_aux-supply = <&ldo1_reg>;
        bus-width = <4>;
        /*
         * SDCD signal is not being used here - using the fact that GPIO mode
@@ -606,8 +480,6 @@
 
 &dss {
        status = "ok";
-
-       vdda_video-supply = <&ldo5_reg>;
 };
 
 &hdmi {

diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
index 064b322a7a042e5b845b58aed03f37dabee115fd..4ea2a0c7819ef9c8b224a60ccd30623860c1f62b 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm-revc.dts
+++ b/arch/arm/boot/dts/dra72-evm-revc.dts
@@ -17,17 +17,22 @@
        };
 };
 
-&tps65917_regulators {
-       ldo2_reg: ldo2 {
-               /* LDO2_OUT --> VDDA_1V8_PHY2 */
-               regulator-name = "ldo2";
-               regulator-min-microvolt = <1800000>;
-               regulator-max-microvolt = <1800000>;
-               regulator-always-on;
-               regulator-boot-on;
+&i2c1 {
+       tps65917: tps65917@58 {
+               reg = <0x58>;
+
+               interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>;  /* IRQ_SYS_1N */
        };
 };
 
+#include "dra72-evm-tps65917.dtsi"
+
+&ldo2_reg {
+       /* LDO2_OUT --> VDDA_1V8_PHY2 */
+       regulator-always-on;
+       regulator-boot-on;
+};
+
 &hdmi {
        vdda-supply = <&ldo2_reg>;
 };

diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
new file mode 100644 (file)
index 0000000..ee6dac4
--- /dev/null
+++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/tps65917-q1.pdf
+ */
+
+&tps65917 {
+       compatible = "ti,tps65917";
+
+       interrupt-controller;
+       #interrupt-cells = <2>;
+
+       ti,system-power-controller;
+
+       tps65917_pmic {
+               compatible = "ti,tps65917-pmic";
+
+               smps1-in-supply = <&vsys_3v3>;
+               smps2-in-supply = <&vsys_3v3>;
+               smps3-in-supply = <&vsys_3v3>;
+               smps4-in-supply = <&vsys_3v3>;
+               smps5-in-supply = <&vsys_3v3>;
+               ldo1-in-supply = <&vsys_3v3>;
+               ldo2-in-supply = <&vsys_3v3>;
+               ldo3-in-supply = <&vsys_3v3>;
+               ldo4-in-supply = <&evm_5v0>;
+               ldo5-in-supply = <&vsys_3v3>;
+
+               tps65917_regulators: regulators {
+                       smps1_reg: smps1 {
+                               /* VDD_MPU */
+                               regulator-name = "smps1";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1250000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       smps2_reg: smps2 {
+                               /* VDD_CORE */
+                               regulator-name = "smps2";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1150000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       smps3_reg: smps3 {
+                               /* VDD_GPU IVA DSPEVE */
+                               regulator-name = "smps3";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1250000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       smps4_reg: smps4 {
+                               /* VDDS1V8 */
+                               regulator-name = "smps4";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       smps5_reg: smps5 {
+                               /* VDD_DDR */
+                               regulator-name = "smps5";
+                               regulator-min-microvolt = <1350000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo1_reg: ldo1 {
+                               /* LDO1_OUT --> SDIO  */
+                               regulator-name = "ldo1";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                               regulator-allow-bypass;
+                       };
+
+                       ldo2_reg: ldo2 {
+                               regulator-name = "ldo2";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-allow-bypass;
+                       };
+
+                       ldo3_reg: ldo3 {
+                               /* VDDA_1V8_PHY */
+                               regulator-name = "ldo3";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo5_reg: ldo5 {
+                               /* VDDA_1V8_PLL */
+                               regulator-name = "ldo5";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       ldo4_reg: ldo4 {
+                               /* VDDA_3V_USB: VDDA_USBHS33 */
+                               regulator-name = "ldo4";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-boot-on;
+                       };
+               };
+       };
+
+       tps65917_power_button {
+               compatible = "ti,palmas-pwrbutton";
+               interrupt-parent = <&tps65917>;
+               interrupts = <1 IRQ_TYPE_NONE>;
+               wakeup-source;
+               ti,palmas-long-press-seconds = <6>;
+       };
+};

diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index e3a9b6985693fcbe3fbc23993e93f2ebbe56629e..cd9c4ff12654ce00ae443c654a888dc14b4a66c6 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -15,16 +15,16 @@
        };
 };
 
-&tps65917_regulators {
-       ldo2_reg: ldo2 {
-               /* LDO2_OUT --> TP1017 (UNUSED)  */
-               regulator-name = "ldo2";
-               regulator-min-microvolt = <1800000>;
-               regulator-max-microvolt = <3300000>;
-               regulator-allow-bypass;
+&i2c1 {
+       tps65917: tps65917@58 {
+               reg = <0x58>;
+
+               interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>;  /* IRQ_SYS_1N */
        };
 };
 
+#include "dra72-evm-tps65917.dtsi"
+
 &hdmi {
        vdda-supply = <&ldo3_reg>;
 };