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-rw-r--r--arch/arm/dts/am335x-baltos-minimal.dts300
1 files changed, 218 insertions, 82 deletions
diff --git a/arch/arm/dts/am335x-baltos-minimal.dts b/arch/arm/dts/am335x-baltos-minimal.dts
index 137c177b2f..28a550aa84 100644
--- a/arch/arm/dts/am335x-baltos-minimal.dts
+++ b/arch/arm/dts/am335x-baltos-minimal.dts
@@ -22,6 +22,11 @@
chosen {
stdout-path = &uart0;
+
+ environment-nand {
+ compatible = "barebox,environment";
+ device-path = &environment_nand;
+ };
};
cpus {
@@ -40,27 +45,39 @@
};
&am33xx_pinmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&dip_switch_pins>;
+
+ dip_switch_pins: pinmux_dip_switch_pins {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_INPUT_PULLUP, MUX_MODE7)
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLUP, MUX_MODE7)
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE7)
+ AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ };
+
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
- 0xf0 (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_dat3.mmc0_dat3 */
- 0xf4 (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_dat2.mmc0_dat2 */
- 0xf8 (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_dat1.mmc0_dat1 */
- 0xfc (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_dat0.mmc0_dat0 */
- 0x100 (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_clk.mmc0_clk */
- 0x104 (MUX_MODE0 | INPUT_EN | PULL_UP) /* mmc0_cmd.mmc0_cmd */
+ 0xf0 (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_dat3.mmc0_dat3 */
+ 0xf4 (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_dat2.mmc0_dat2 */
+ 0xf8 (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_dat1.mmc0_dat1 */
+ 0xfc (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_dat0.mmc0_dat0 */
+ 0x100 (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_clk.mmc0_clk */
+ 0x104 (INPUT_EN | PULL_UP) MUX_MODE0 /* mmc0_cmd.mmc0_cmd */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
- 0x158 0x2a /* spi0_d1.i2c1_sda_mux3, INPUT | MODE2 */
- 0x15c 0x2a /* spi0_cs0.i2c1_scl_mux3, INPUT | MODE2 */
+ 0x158 0x2a 0 /* spi0_d1.i2c1_sda_mux3, INPUT | MODE2 */
+ 0x15c 0x2a 0 /* spi0_cs0.i2c1_scl_mux3, INPUT | MODE2 */
>;
};
tps65910_pins: pinmux_tps65910_pins {
pinctrl-single,pins = <
- 0x078 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */
+ 0x078 PIN_INPUT_PULLUP MUX_MODE7 /* gpmc_ben1.gpio1[28] */
>;
};
@@ -72,99 +89,99 @@
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
- 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
- 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
+ 0x170 PIN_INPUT_PULLUP MUX_MODE0 /* uart0_rxd.uart0_rxd */
+ 0x174 PIN_OUTPUT_PULLDOWN MUX_MODE0 /* uart0_txd.uart0_txd */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
- 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
- 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */
- 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
- 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
- 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
- 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
- 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */
+ 0x10c PIN_INPUT_PULLDOWN MUX_MODE1 /* mii1_crs.rmii1_crs_dv */
+ 0x114 PIN_OUTPUT_PULLDOWN MUX_MODE1 /* mii1_tx_en.rmii1_txen */
+ 0x124 PIN_OUTPUT_PULLDOWN MUX_MODE1 /* mii1_txd1.rmii1_txd1 */
+ 0x128 PIN_OUTPUT_PULLDOWN MUX_MODE1 /* mii1_txd0.rmii1_txd0 */
+ 0x13c PIN_INPUT_PULLDOWN MUX_MODE1 /* mii1_rxd1.rmii1_rxd1 */
+ 0x140 PIN_INPUT_PULLDOWN MUX_MODE1 /* mii1_rxd0.rmii1_rxd0 */
+ 0x144 PIN_INPUT_PULLDOWN MUX_MODE0 /* rmii1_ref_clk.rmii1_refclk */
/* Slave 2 */
- 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
- 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */
- 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
- 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
- 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
- 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
- 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
- 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
- 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
- 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
- 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
- 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
+ 0x40 PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a0.rgmii2_tctl */
+ 0x44 PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a1.rgmii2_rctl */
+ 0x48 PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a2.rgmii2_td3 */
+ 0x4c PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a3.rgmii2_td2 */
+ 0x50 PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a4.rgmii2_td1 */
+ 0x54 PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a5.rgmii2_td0 */
+ 0x58 PIN_OUTPUT_PULLDOWN MUX_MODE2 /* gpmc_a6.rgmii2_tclk */
+ 0x5c PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a7.rgmii2_rclk */
+ 0x60 PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a8.rgmii2_rd3 */
+ 0x64 PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a9.rgmii2_rd2 */
+ 0x68 PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a10.rgmii2_rd1 */
+ 0x6c PIN_INPUT_PULLDOWN MUX_MODE2 /* gpmc_a11.rgmii2_rd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
- 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x10c PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x114 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x124 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x128 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x13c PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x140 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x144 PIN_INPUT_PULLDOWN MUX_MODE7
/* Slave 2 reset value*/
- 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x40 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x44 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x48 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x4c PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x50 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x54 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x58 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x5c PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x60 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x64 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x68 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x6c PIN_INPUT_PULLDOWN MUX_MODE7
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
- 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
- 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST) MUX_MODE0 /* mdio_data.mdio_data */
+ 0x14c PIN_OUTPUT_PULLUP MUX_MODE0 /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
- 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
- 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x148 PIN_INPUT_PULLDOWN MUX_MODE7
+ 0x14c PIN_INPUT_PULLDOWN MUX_MODE7
>;
};
nandflash_pins_s0: nandflash_pins_s0 {
pinctrl-single,pins = <
- 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
- 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
- 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
- 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
- 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
- 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
- 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
- 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
- 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
- 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */
- 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
- 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
- 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
- 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
- 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
+ 0x0 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad0.gpmc_ad0 */
+ 0x4 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad1.gpmc_ad1 */
+ 0x8 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad2.gpmc_ad2 */
+ 0xc PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad3.gpmc_ad3 */
+ 0x10 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad4.gpmc_ad4 */
+ 0x14 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad5.gpmc_ad5 */
+ 0x18 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad6.gpmc_ad6 */
+ 0x1c PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_ad7.gpmc_ad7 */
+ 0x70 PIN_INPUT_PULLUP MUX_MODE0 /* gpmc_wait0.gpmc_wait0 */
+ 0x74 PIN_INPUT_PULLUP MUX_MODE7 /* gpmc_wpn.gpio0_30 */
+ 0x7c PIN_OUTPUT MUX_MODE0 /* gpmc_csn0.gpmc_csn0 */
+ 0x90 PIN_OUTPUT MUX_MODE0 /* gpmc_advn_ale.gpmc_advn_ale */
+ 0x94 PIN_OUTPUT MUX_MODE0 /* gpmc_oen_ren.gpmc_oen_ren */
+ 0x98 PIN_OUTPUT MUX_MODE0 /* gpmc_wen.gpmc_wen */
+ 0x9c PIN_OUTPUT MUX_MODE0 /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};
};
@@ -179,7 +196,7 @@
ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
status = "okay";
- nand@0,0 {
+ nand: nand@0,0 {
reg = <0 0 0>; /* CS0, offset 0 */
nand-bus-width = <8>;
ti,nand-ecc-opt = "bch8";
@@ -226,8 +243,8 @@
label = "SPL.backup2";
reg = <0x40000 0x20000>;
};
- boot@60000 {
- label = "SPL.backup3";
+ environment_nand: boot@60000 {
+ label = "bareboxenv";
reg = <0x60000 0x20000>;
};
boot@80000 {
@@ -280,6 +297,10 @@
interrupts = <20 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&tca6416_pins>;
+ gpio-line-names = "GP_IN0", "GP_IN1", "GP_IN2", "GP_IN3",
+ "GP_OUT0", "GP_OUT1", "GP_OUT2", "GP_OUT3",
+ "ModeA0", "ModeA1", "ModeA2", "ModeA3",
+ "ModeB0", "ModeB1", "ModeB2", "ModeB3";
};
};
@@ -394,33 +415,40 @@
};
};
-&mac {
+&mac_sw {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
- dual_emac = <1>;
status = "okay";
};
-&davinci_mdio {
+&davinci_mdio_sw {
+ status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
- status = "okay";
+ phy1: ethernet-phy@1 {
+ reg = <7>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ };
};
-&cpsw_emac0 {
- phy_id = <&davinci_mdio>, <0>;
+&cpsw_port1 {
phy-mode = "rmii";
- dual_emac_res_vlan = <1>;
+ ti,dual-emac-pvid = <1>;
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
};
-&cpsw_emac1 {
- phy_id = <&davinci_mdio>, <7>;
- phy-mode = "rgmii-txid";
- dual_emac_res_vlan = <2>;
+&cpsw_port2 {
+ phy-mode = "rgmii-id";
+ ti,dual-emac-pvid = <2>;
+ phy-handle = <&phy1>;
};
&mmc1 {
@@ -433,3 +461,111 @@
&gpio0 {
ti,no-reset-on-init;
};
+
+&gpio1 {
+ gpio-line-names =
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "SW2_0_alt",
+ "SW2_1_alt",
+ "SW2_2_alt",
+ "SW2_3_alt",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "SW2_0",
+ "SW2_1",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC";
+};
+
+&gpio3 {
+ gpio-line-names =
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "3G_PWR_EN",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "SW2_2",
+ "SW2_3",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC";
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 22:06:22 +0000