ARM: dts: dra71x-evm: Add DT support

Add DT support for dra71-evm and built it as part of FIT image.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b2306dd81f087f17dca96390deaf293594ff776d..afad0d92c9d761ac6b60c008429d11a3b5b529e2 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -138,7 +138,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) +=                               \
        socfpga_cyclone5_vining_fpga.dtb
 
 dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb  \
-       dra72-evm-revc.dtb
+       dra72-evm-revc.dtb dra71-evm.dtb
 dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \
        am572x-idk.dtb
 dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb

diff --git a/arch/arm/dts/dra71-evm.dts b/arch/arm/dts/dra71-evm.dts
new file mode 100644 (file)
index 0000000..875116c
--- /dev/null
+++ b/arch/arm/dts/dra71-evm.dts
@@ -0,0 +1,230 @@
+/*
+ * 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.
+ */
+
+#include "dra72-evm-common.dtsi"
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+       compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7";
+       model = "TI DRA718 EVM";
+
+       memory {
+               device_type = "memory";
+               reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
+       };
+
+       vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
+               compatible = "regulator-gpio";
+
+               regulator-name = "vddshv8";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <3000000>;
+               regulator-boot-on;
+               vin-supply = <&evm_5v0>;
+
+               gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
+               states = <1800000 0x0
+                         3000000 0x1>;
+       };
+
+       poweroff: gpio-poweroff {
+               compatible = "gpio-poweroff";
+               gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
+               input;
+       };
+};
+
+&i2c1 {
+       status = "okay";
+       clock-frequency = <400000>;
+
+       lp8733: lp8733@60 {
+               compatible = "ti,lp8733";
+               reg = <0x60>;
+
+               buck0-in-supply =<&vsys_3v3>;
+               buck1-in-supply =<&vsys_3v3>;
+               ldo0-in-supply =<&evm_5v0>;
+               ldo1-in-supply =<&evm_5v0>;
+
+               lp8733_regulators: regulators {
+                       lp8733_buck0_reg: buck0 {
+                               /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
+                               regulator-name = "lp8733-buck0";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1250000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       lp8733_buck1_reg: buck1 {
+                               /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
+                               regulator-name = "lp8733-buck1";
+                               regulator-min-microvolt = <850000>;
+                               regulator-max-microvolt = <1250000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       lp8733_ldo0_reg: ldo0 {
+                               /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
+                               regulator-name = "lp8733-ldo0";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       lp8733_ldo1_reg: ldo1 {
+                               /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
+                               regulator-name = "lp8733-ldo1";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+
+       lp8732: lp8732@61 {
+               compatible = "ti,lp8732";
+               reg = <0x61>;
+
+               buck0-in-supply =<&vsys_3v3>;
+               buck1-in-supply =<&vsys_3v3>;
+               ldo0-in-supply =<&vsys_3v3>;
+               ldo1-in-supply =<&vsys_3v3>;
+
+               lp8732_regulators: regulators {
+                       lp8732_buck0_reg: buck0 {
+                               /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
+                               regulator-name = "lp8732-buck0";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+
+                       lp8732_buck1_reg: buck1 {
+                               /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
+                               regulator-name = "lp8732-buck1";
+                               regulator-min-microvolt = <1350000>;
+                               regulator-max-microvolt = <1350000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       lp8732_ldo0_reg: ldo0 {
+                               /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
+                               regulator-name = "lp8732-ldo0";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       lp8732_ldo1_reg: ldo1 {
+                               /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
+                               regulator-name = "lp8732-ldo1";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                               regulator-always-on;
+                               regulator-boot-on;
+                       };
+               };
+       };
+};
+
+&pcf_gpio_21 {
+       interrupt-parent = <&gpio7>;
+       interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+};
+
+&pcf_hdmi {
+       p0 {
+               /*
+                * PM_OEn to High: Disable routing I2C3 to PM_I2C
+                * With this PM_SEL(p3) should not matter
+                */
+               gpio-hog;
+               gpios = <0 GPIO_ACTIVE_LOW>;
+               output-high;
+               line-name = "pm_oe_n";
+       };
+};
+
+&mmc1 {
+       vmmc_aux-supply = <&vpo_sd_1v8_3v3>;
+};
+
+&mac {
+       mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
+                    <&pcf_hdmi 9 GPIO_ACTIVE_LOW>,     /* P11 */
+                    <&pcf_hdmi 10 GPIO_ACTIVE_LOW>;    /* P12 */
+       dual_emac;
+};
+
+&cpsw_emac0 {
+       phy-handle = <&dp83867_0>;
+       phy-mode = "rgmii-id";
+       dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+       phy-handle = <&dp83867_1>;
+       phy-mode = "rgmii-id";
+       dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+       dp83867_0: ethernet-phy@2 {
+               reg = <2>;
+               ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+               ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+               ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+               ti,impedance-control = <0x1f>;
+       };
+
+       dp83867_1: ethernet-phy@3 {
+               reg = <3>;
+               ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+               ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+               ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+               ti,impedance-control = <0x1f>;
+       };
+};
+
+/* No Sata on this device */
+&sata_phy {
+       status = "disabled";
+};
+
+&sata {
+       status = "disabled";
+};
+
+/* No RTC on this device */
+&rtc {
+       status = "disabled";
+};
+
+&usb2_phy1 {
+       phy-supply = <&lp8733_ldo1_reg>;
+};
+
+&usb2_phy2 {
+       phy-supply = <&lp8733_ldo1_reg>;
+};
+
+&dss {
+       /* Supplied by VDA_1V8_PLL */
+       vdda_video-supply = <&lp8732_ldo0_reg>;
+};
+
+&hdmi {
+       /* Supplied by VDA_1V8_PHY */
+       vdda_video-supply = <&lp8732_ldo1_reg>;
+};

diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index eaca899df808bcfd281dd5c5840d77b5ffe9f4de..bd1c80942e03ebb684033c919052dc98558f40fd 100644 (file)
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -949,7 +949,10 @@ int ft_board_setup(void *blob, bd_t *bd)
 int board_fit_config_name_match(const char *name)
 {
        if (is_dra72x()) {
-               if (board_is_dra72x_revc_or_later()) {
+               if (board_is_dra71x_evm()) {
+                       if (!strcmp(name, "dra71-evm"))
+                               return 0;
+               }else if(board_is_dra72x_revc_or_later()) {
                        if (!strcmp(name, "dra72-evm-revc"))
                                return 0;
                } else if (!strcmp(name, "dra72-evm")) {

diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig
index 18a5e7a193869aa552cdb1488db8d827a585ef06..4bd031d1d94137607b08b3edfad16b3b96b11512 100644 (file)
--- a/configs/dra7xx_evm_defconfig
+++ b/configs/dra7xx_evm_defconfig
@@ -47,7 +47,7 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
-CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc"
+CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm"
 CONFIG_DM=y
 # CONFIG_BLK is not set
 CONFIG_DFU_MMC=y

diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig
index 838de5cb47677aa22b1b3ee17df61b853993778a..390c5693eff815955fdd5da75d8139e982c3c520 100644 (file)
--- a/configs/dra7xx_hs_evm_defconfig
+++ b/configs/dra7xx_hs_evm_defconfig
@@ -49,7 +49,7 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
-CONFIG_OF_LIST="dra7-evm dra72-evm"
+CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm"
 CONFIG_DM=y
 # CONFIG_BLK is not set
 CONFIG_DFU_MMC=y