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ARM: dts: sbc-t3x: add support for more boards

PATCH New Dmitry Lifshitz 3 participants 19 messages Jan 12, 2014 – Mar 2, 2014

Subsystems (5)
Device tree bindings Arm (32-bit) Arm sub-architectures OMAP2+ support +1 more subsystems
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Dmitry Lifshitz

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#0 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

Add support for CompuLab SBC-T3530 and SBC-T3517 boards:

https://compulab.co.il/products/sbcs/sbc-t3530/
https://compulab.co.il/products/sbcs/sbc-t3517/

along with respective CoMs - CM-T3530 and CM-T3517:

https://compulab.co.il/products/computer-on-modules/cm-t3530/
https://compulab.co.il/products/computer-on-modules/cm-t3517/

The device tree files have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|

where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules.

This series is based on Tony's omap-for-v3.14/dt branch

Dmitry Lifshitz (11):
ARM: dts: sbc-t3x: refactor DT support
ARM: dts: sbc-t3x: disable mmc3
ARM: dts: sb-t35: fix Ethernet power supply
ARM: dts: cm-t3x: add gpio-led pinmux
ARM: dts: cm-t3x30: add twl4030 gpio pullups
ARM: dts: cm-t3x30: add HS USB Host support
ARM: dts: sbc-t3730: add pinmux for usb hub reset
ARM: dts: cm-t3x30: add USB OTG support
ARM: dts: sbc-t3530: add support for sbc-t3530
ARM: dts: sbc-t3517: add support for sbc-t3517
ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

 arch/arm/boot/dts/Makefile            |    4 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  137 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   13 +++
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   40 ----------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |  112 +++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   74 +++++++++++++-----
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   30 +++++++-
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   44 +++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   37 +++++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   24 +++---
 arch/arm/mach-omap2/pdata-quirks.c    |   67 ++++++++++++++++-
 11 files changed, 506 insertions(+), 76 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
Signature · 1 line
1.7.5.4
author
#1 lore raw

PATCH 1/12 ARM: dts: sbc-t3x: use omap specific pinctrl defines

Use omap specific pinctrl defines (OMAP3_CORE1_IOPAD) to configure the padconf register offset.

This simplify further support of CompuLab's boards based on omap36xx, omap34xx and am35x.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   36 ++++++++++++++++----------------
 arch/arm/boot/dts/omap3-sbc-t3730.dts |    6 ++--
 2 files changed, 21 insertions(+), 21 deletions(-)
arch/arm/boot/dts/omap3-cm-t3730.dts +18 -18
index 486f4d6..508cd9b 100644
@@ -34,44 +34,44 @@
 &omap3_pmx_core {
 	mmc1_pins: pinmux_mmc1_pins {
 		pinctrl-single,pins = <
-			0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
-			0x116 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
-			0x118 (PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */
-			0x11a (PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat1.sdmmc1_dat1 */
-			0x11c (PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat2.sdmmc1_dat2 */
-			0x11e (PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat3.sdmmc1_dat3 */
+			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)/* sdmmc1_clk.sdmmc1_clk */
+			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
+			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
+			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
+			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
+			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
 		>;
 	};
 
 	mmc2_pins: pinmux_mmc2_pins {
 		pinctrl-single,pins = <
-			0x128 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
-			0x12a (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
-			0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
-			0x12e (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat1.sdmmc2_dat1 */
-			0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
-			0x132 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
+			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
+			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
+			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
+			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
 		>;
 	};
 
 	smsc1_pins: pinmux_smsc1_pins {
 		pinctrl-single,pins = <
-			0x88 (PIN_OUTPUT | MUX_MODE0)		/* gpmc_ncs5.gpmc_ncs5 */
-			0x16a (PIN_INPUT_PULLUP | MUX_MODE4)	/* uart3_cts_rctx.gpio_163 */
+			OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs5.gpmc_ncs5 */
+			OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)	/* uart3_cts_rctx.gpio_163 */
 		>;
 	};
 
 	uart3_pins: pinmux_uart3_pins {
 		pinctrl-single,pins = <
-			0x16e (PIN_INPUT | MUX_MODE0)		/* uart3_rx_irrx.uart3_rx_irrx */
-			0x170 (PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
+			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx_irtx.uart3_tx_irtx */
 		>;
 	};
 
 	wl12xx_gpio: pinmux_wl12xx_gpio {
 		pinctrl-single,pins = <
-			0xb2 (PIN_OUTPUT | MUX_MODE4)		/* dss_data3.gpio_73 */
-			0x134 (PIN_INPUT | MUX_MODE4)		/* sdmmc2_dat4.gpio_136 */
+			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)	/* dss_data3.gpio_73 */
+			OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4)	/* sdmmc2_dat4.gpio_136 */
 		>;
 	};
 };
arch/arm/boot/dts/omap3-sbc-t3730.dts +3 -3
index c119bd5..0a8849f 100644
@@ -23,8 +23,8 @@
 &omap3_pmx_core {
 	smsc2_pins: pinmux_smsc2_pins {
 		pinctrl-single,pins = <
-			0x86 (PIN_OUTPUT | MUX_MODE0)		/* gpmc_ncs4.gpmc_ncs4 */
-			0xa2 (PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
+			OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs4.gpmc_ncs4 */
+			OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
 		>;
 	};
-};
\ No newline at end of file
+};
Signature · 1 line
1.7.5.4
author
#2 lore raw

PATCH 2/12 ARM: dts: sbc-t3x: refactor DT support

In reply to Dmitry Lifshitz

Refactor the sbc-t3x device tree as a preparation for additional (sbc-t3530, sbc-t3517, etc.) boards support.

No functional changes.

The device tree will have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|
Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   41 ----------------------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |   60 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   36 +++++++++----------
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   11 ++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   14 --------
 arch/arm/mach-omap2/pdata-quirks.c    |    2 +-
 6 files changed, 89 insertions(+), 75 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
arch/arm/boot/dts/omap3-cm-t3730.dts +0 -41
index 508cd9b..b3f9a50 100644
@@ -32,16 +32,6 @@
 };
 
 &omap3_pmx_core {
-	mmc1_pins: pinmux_mmc1_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP | MUX_MODE0)/* sdmmc1_clk.sdmmc1_clk */
-			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
-			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
-			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
-			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
-			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
-		>;
-	};
 
 	mmc2_pins: pinmux_mmc2_pins {
 		pinctrl-single,pins = <

@@ -54,20 +44,6 @@
 		>;
 	};
 
-	smsc1_pins: pinmux_smsc1_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs5.gpmc_ncs5 */
-			OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)	/* uart3_cts_rctx.gpio_163 */
-		>;
-	};
-
-	uart3_pins: pinmux_uart3_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
-			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx_irtx.uart3_tx_irtx */
-		>;
-	};
-
 	wl12xx_gpio: pinmux_wl12xx_gpio {
 		pinctrl-single,pins = <
 			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)	/* dss_data3.gpio_73 */

@@ -76,13 +52,6 @@
 	};
 };
 
-&mmc1 {
-	vmmc-supply = <&vmmc1>;
-	bus-width = <4>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc1_pins>;
-};
-
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;

@@ -92,13 +61,3 @@
 	bus-width = <4>;
 	cap-power-off-card;
 };
-
-&smsc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&smsc1_pins>;
-};
-
-&uart3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart3_pins>;
-};
arch/arm/boot/dts/omap3-cm-t3x.dtsi new file +60 -0

60 lines not on this page · raw message

arch/arm/boot/dts/omap3-cm-t3x30.dtsi +17 -19
index 3a9f004..4bcc639 100644
@@ -1,28 +1,16 @@
 /*
- * Common support for CompuLab CM-T3530 and  CM-T3730
+ * Common support for CompuLab CM-T3x30 CoMs
  */
 
-/ {
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>; /* 256 MB */
-	};
+#include "omap3-cm-t3x.dtsi"
 
+/ {
 	cpus {
 		cpu at 0 {
 			cpu0-supply = <&vcc>;
 		};
 	};
 
-	leds {
-		compatible = "gpio-leds";
-		ledb {
-			label = "cm-t35:green";
-			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;  /* gpio186 */
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
 	vddvario: regulator-vddvario {
 		compatible = "regulator-fixed";
 		regulator-name = "vddvario";

@@ -36,11 +24,23 @@
 	};
 };
 
+&omap3_pmx_core {
+
+	smsc1_pins: pinmux_smsc1_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs5.gpmc_ncs5 */
+			OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)	/* uart3_cts_rctx.gpio_163 */
+		>;
+	};
+};
+
 &gpmc {
 	ranges = <5 0 0x2c000000 0x01000000>;
 
 	smsc1: ethernet at 5,0 {
 		compatible = "smsc,lan9221", "smsc,lan9115";
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc1_pins>;
 		interrupt-parent = <&gpio6>;
 		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 		reg = <5 0 0xff>;

@@ -74,8 +74,6 @@
 };
 
 &i2c1 {
-	clock-frequency = <400000>;
-
 	twl: twl at 48 {
 		reg = <0x48>;
 		interrupts = <7>; /* SYS_NIRQ cascaded to intc */

@@ -86,8 +84,8 @@
 #include "twl4030.dtsi"
 #include "twl4030_omap3.dtsi"
 
-&i2c3 {
-	clock-frequency = <400000>;
+&mmc1 {
+	vmmc-supply = <&vmmc1>;
 };
 
 &twl_gpio {
arch/arm/boot/dts/omap3-sb-t35.dtsi +11 -0
index b9a2fed..b3b6e43 100644
@@ -2,11 +2,22 @@
  * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
  */
 
+&omap3_pmx_core {
+	smsc2_pins: pinmux_smsc2_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs4.gpmc_ncs4 */
+			OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
+		>;
+	};
+};
+
 &gpmc {
 	ranges = <4 0 0x2d000000 0x01000000>;
 
 	smsc2: ethernet at 4,0 {
 		compatible = "smsc,lan9221", "smsc,lan9115";
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc2_pins>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 		reg = <4 0 0xff>;
arch/arm/boot/dts/omap3-sbc-t3730.dts +0 -14
index 0a8849f..565099c 100644
@@ -14,17 +14,3 @@
 	ranges = <5 0 0x2c000000 0x01000000>,
 		 <4 0 0x2d000000 0x01000000>;
 };
-
-&smsc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&smsc2_pins>;
-};
-
-&omap3_pmx_core {
-	smsc2_pins: pinmux_smsc2_pins {
-		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x20b6, PIN_OUTPUT | MUX_MODE0)	/* gpmc_ncs4.gpmc_ncs4 */
-			OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpmc_wait3.gpio_65 */
-		>;
-	};
-};
arch/arm/mach-omap2/pdata-quirks.c +1 -1
index 3d5b24d..0748ade 100644
@@ -99,7 +99,7 @@ static int omap3_sbc_t3730_twl_callback(struct device *dev,
 	int res;
 
 	res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
-			       "wlan rst");
+			       "wlan pwr");
 	if (res)
 		return res;
Signature · 1 line
1.7.5.4
author
#3 lore raw

PATCH 3/12 ARM: dts: sbc-t3x: disable mmc3

In reply to Dmitry Lifshitz

Disable mmc3 interface, since is not used on sbc-t3x boards.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3x.dtsi |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-cm-t3x.dtsi +4 -0
index ca6090d..842201c 100644
@@ -51,6 +51,10 @@
 	bus-width = <4>;
 };
 
+&mmc3 {
+	status = "disabled";
+};
+
 &i2c1 {
 	clock-frequency = <400000>;
 };
Signature · 1 line
1.7.5.4
author
#4 lore raw

PATCH 4/12 ARM: dts: sb-t35: fix Ethernet power supply

In reply to Dmitry Lifshitz

SB-T35 baseboard features SMSC9220 Ethernet chip which requires its own power supply regulators.

Add baseboard specific regulators for the SB-T35 Ethernet chip.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-sb-t35.dtsi |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)
arch/arm/boot/dts/omap3-sb-t35.dtsi +16 -2
index b3b6e43..7909c51 100644
@@ -2,6 +2,20 @@
  * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730
  */
 
+/ {
+	vddvario_sb_t35: regulator-vddvario-sb-t35 {
+		compatible = "regulator-fixed";
+		regulator-name = "vddvario";
+		regulator-always-on;
+	};
+
+	vdd33a_sb_t35: regulator-vdd33a-sb-t35 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd33a";
+		regulator-always-on;
+	};
+};
+
 &omap3_pmx_core {
 	smsc2_pins: pinmux_smsc2_pins {
 		pinctrl-single,pins = <

@@ -43,8 +57,8 @@
 		gpmc,wr-access-ns = <186>;
 		gpmc,cycle2cycle-samecsen;
 		gpmc,cycle2cycle-diffcsen;
-		vddvario-supply = <&vddvario>;
-		vdd33a-supply = <&vdd33a>;
+		vddvario-supply = <&vddvario_sb_t35>;
+		vdd33a-supply = <&vdd33a_sb_t35>;
 		reg-io-width = <4>;
 		smsc,save-mac-address;
 	};
Signature · 1 line
1.7.5.4
author
#5 lore raw

PATCH 5/12 ARM: dts: cm-t3x: add gpio-led pinmux

In reply to Dmitry Lifshitz

GPIO186 is used for the heartbeat led.
Setup the pinmux for the GPIO186.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3x.dtsi |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-cm-t3x.dtsi +8 -0
index 842201c..abda493 100644
@@ -11,6 +11,8 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&green_led_pins>;
 		ledb {
 			label = "cm-t3x:green";
 			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;  /* gpio186 */

@@ -38,6 +40,12 @@
 			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3.sdmmc1_dat3 */
 		>;
 	};
+
+	green_led_pins: pinmux_green_led_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4)	/* sys_clkout2.gpio_186 */
+		>;
+	};
 };
 
 &uart3 {
Signature · 1 line
1.7.5.4
author
#6 lore raw

PATCH 6/12 ARM: dts: cm-t3x30: add twl4030 gpio pullups

In reply to Dmitry Lifshitz

Add pullup for twl4030 GPIO_0 used as MMC1 card detect signal.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-cm-t3x30.dtsi +2 -0
index 4bcc639..a56d082 100644
@@ -90,4 +90,6 @@
 
 &twl_gpio {
 	ti,use-leds;
+	/* pullups: BIT(0) */
+	ti,pullups = <0x000001>;
 };
Signature · 1 line
1.7.5.4
author
#7 lore raw

PATCH 7/12 ARM: dts: cm-t3x30: add HS USB Host support

In reply to Dmitry Lifshitz

Add HS USB Host support along with USB PHYs and power supply regulators

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |   38 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |    8 +++++++
 2 files changed, 46 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-cm-t3x.dtsi +38 -0
index abda493..c671a22 100644
@@ -19,6 +19,36 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	/* HS USB Port 1 Power */
+	hsusb1_power: hsusb1_power_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "hsusb1_vbus";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <70000>;
+	};
+
+	/* HS USB Port 2 Power */
+	hsusb2_power: hsusb2_power_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "hsusb2_vbus";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <70000>;
+	};
+
+	/* HS USB Host PHY on PORT 1 */
+	hsusb1_phy: hsusb1_phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&hsusb1_power>;
+	};
+
+	/* HS USB Host PHY on PORT 2 */
+	hsusb2_phy: hsusb2_phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&hsusb2_power>;
+	};
 };
 
 &omap3_pmx_core {

@@ -70,3 +100,11 @@
 &i2c3 {
 	clock-frequency = <400000>;
 };
+&usbhshost {
+	port1-mode = "ehci-phy";
+	port2-mode = "ehci-phy";
+};
+
+&usbhsehci {
+	phys = <&hsusb1_phy &hsusb2_phy>;
+};
arch/arm/boot/dts/omap3-cm-t3x30.dtsi +8 -0
index a56d082..cb43929 100644
@@ -93,3 +93,11 @@
 	/* pullups: BIT(0) */
 	ti,pullups = <0x000001>;
 };
+
+&hsusb1_phy {
+	reset-gpios = <&twl_gpio 6 GPIO_ACTIVE_LOW>;
+};
+
+&hsusb2_phy {
+	reset-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
+};
Signature · 1 line
1.7.5.4
author
#8 lore raw

PATCH 8/12 ARM: dts: sbc-t3730: add pinmux for usb hub reset

In reply to Dmitry Lifshitz

GPIO167 is used as SB-T35 baseboard USB Hub reset. Add GPIO167 pinmux.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-sbc-t3730.dts +11 -0
index 565099c..08e4a70 100644
@@ -10,6 +10,17 @@
 	compatible = "compulab,omap3-sbc-t3730", "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3";
 };
 
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sb_t35_usb_hub_pins>;
+
+	sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
+		>;
+	};
+};
+
 &gpmc {
 	ranges = <5 0 0x2c000000 0x01000000>,
 		 <4 0 0x2d000000 0x01000000>;
Signature · 1 line
1.7.5.4
author
#9 lore raw

PATCH 9/12 ARM: dts: cm-t3x30: add USB OTG support

In reply to Dmitry Lifshitz

Add USB OTG support for cm-t3x30 CoMs.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)
arch/arm/boot/dts/omap3-cm-t3x30.dtsi +28 -0
index cb43929..d000558 100644
@@ -32,6 +32,23 @@
 			OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)	/* uart3_cts_rctx.gpio_163 */
 		>;
 	};
+
+ 	hsusb0_pins: pinmux_hsusb0_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* hsusb0_clk.hsusb0_clk */
+			OMAP3_CORE1_IOPAD(0x21a2, PIN_OUTPUT | MUX_MODE0)		/* hsusb0_stp.hsusb0_stp */
+			OMAP3_CORE1_IOPAD(0x21a4, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_dir.hsusb0_dir */
+			OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_nxt.hsusb0_nxt */
+			OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data0.hsusb2_data0 */
+			OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data1.hsusb0_data1 */
+			OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data2.hsusb0_data2 */
+			OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data7.hsusb0_data3 */
+			OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data7.hsusb0_data4 */
+			OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data7.hsusb0_data5 */
+			OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data7.hsusb0_data6 */
+			OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* hsusb0_data7.hsusb0_data7 */
+		>;
+	};
 };
 
 &gpmc {

@@ -101,3 +118,14 @@
 &hsusb2_phy {
 	reset-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
 };
+
+&usb_otg_hs {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hsusb0_pins>;
+	interface-type = <0>;
+	usb-phy = <&usb2_phy>;
+	phys = <&usb2_phy>;
+	phy-names = "usb2-phy";
+	mode = <3>;
+	power = <50>;
+};
Signature · 1 line
1.7.5.4
author
#10 lore raw

PATCH 10/12 ARM: dts: sbc-t3530: add support for sbc-t3530

In reply to Dmitry Lifshitz

Add support for CM-T3530 CoM and SBC-T3530 board.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/Makefile            |    2 +
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   12 +++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   36 +++++++++++++++++++++++++++++++++
 arch/arm/mach-omap2/pdata-quirks.c    |    6 +++++
 4 files changed, 56 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
arch/arm/boot/dts/Makefile +2 -0
index b7af502..fb8c397 100644
@@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap2420-n810-wimax.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-cm-t3530.dtb \
+	omap3-sbc-t3530.dtb \
 	omap3-cm-t3730.dtb \
 	omap3-sbc-t3730.dtb \
 	omap3-devkit8000.dtb \
arch/arm/boot/dts/omap3-cm-t3530.dts new file +12 -0
new file mode 100644
index 0000000..9faf1cd
@@ -0,0 +1,12 @@
+/*
+ * Support for CompuLab CM-T3530
+ */
+/dts-v1/;
+
+#include "omap34xx.dtsi"
+#include "omap3-cm-t3x30.dtsi"
+
+/ {
+	model = "CompuLab CM-T3530";
+	compatible = "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
+};
arch/arm/boot/dts/omap3-sbc-t3530.dts new file +36 -0
new file mode 100644
index 0000000..bbbeea6
@@ -0,0 +1,36 @@
+/*
+ * Suppport for CompuLab SBC-T3530 with CM-T3530
+ */
+
+#include "omap3-cm-t3530.dts"
+#include "omap3-sb-t35.dtsi"
+
+/ {
+	model = "CompuLab SBC-T3530 with CM-T3530";
+	compatible = "compulab,omap3-sbc-t3530", "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
+};
+
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sb_t35_usb_hub_pins>;
+
+	sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
+		>;
+	};
+};
+
+/*
+ * The following ranges correspond to SMSC9x eth chips on CM-T3530 CoM and
+ * SB-T35 baseboard respectively.
+ * This setting includes both chips in SBC-T3530 board device tree.
+ */
+&gpmc {
+	ranges = <5 0 0x2c000000 0x01000000>,
+		 <4 0 0x2d000000 0x01000000>;
+};
+
+&mmc1 {
+	cd-gpios =  <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
+};
arch/arm/mach-omap2/pdata-quirks.c +6 -0
index 0748ade..4f2591e 100644
@@ -119,6 +119,11 @@ static void __init omap3_sbc_t3730_legacy_init(void)
 	omap_ads7846_init(1, 57, 0, NULL);
 }
 
+static void __init omap3_sbc_t3530_legacy_init(void)
+{
+	omap_ads7846_init(1, 57, 0, NULL);
+}
+
 static void __init omap3_igep0020_legacy_init(void)
 {
 	omap3_igep2_display_init_of();

@@ -258,6 +263,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
  */
 static struct pdata_init pdata_quirks[] __initdata = {
 #ifdef CONFIG_ARCH_OMAP3
+	{ "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, },
 	{ "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
 	{ "nokia,omap3-n900", hsmmc2_internal_input_clk, },
 	{ "nokia,omap3-n9", hsmmc2_internal_input_clk, },
Signature · 1 line
1.7.5.4
author
#11 lore raw

PATCH 11/12 ARM: dts: sbc-t3517: add support for sbc-t3517

In reply to Dmitry Lifshitz

Add support for CM-T3517 CoM and SBC-T3517 board.

reused common support for sbc-t3x boards
(omap3-cm-t3x.dtsi, omap3-sb-t35.dtsi):

* SB-T35 baseboard eth
* MMC1, UART3
* HS USB Port 1/2
* I2C1/3
* Heartbit led

Added basic support for:

* MMC1 wp/cd signals
* CM-T3517 Usb Hub
* WL12xx WiFi chip
* Davinci EMAC
* AM35X OTG

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/boot/dts/Makefile            |    2 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  136 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   43 ++++++++++
 arch/arm/mach-omap2/pdata-quirks.c    |   38 +++++++++-
 4 files changed, 218 insertions(+), 1 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
arch/arm/boot/dts/Makefile +2 -0
index fb8c397..afa9698 100644
@@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap2420-n810-wimax.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-cm-t3517.dtb \
+	omap3-sbc-t3517.dtb \
 	omap3-cm-t3530.dtb \
 	omap3-sbc-t3530.dtb \
 	omap3-cm-t3730.dtb \
arch/arm/boot/dts/omap3-cm-t3517.dts new file +136 -0

136 lines not on this page · raw message

arch/arm/boot/dts/omap3-sbc-t3517.dts new file +43 -0

43 lines not on this page · raw message

arch/arm/mach-omap2/pdata-quirks.c +37 -1
index 4f2591e..1ee831f 100644
@@ -165,7 +165,7 @@ static struct emac_platform_data am35xx_emac_pdata = {
 	.interrupt_disable	= am35xx_disable_emac_int,
 };
 
-static void __init am3517_evm_legacy_init(void)
+static void __init am35xx_emac_reset(void)
 {
 	u32 v;
 

@@ -174,6 +174,41 @@ static void __init am3517_evm_legacy_init(void)
 	omap_ctrl_writel(v, AM35XX_CONTROL_IP_SW_RESET);
 	omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */
 }
+
+static struct gpio cm_t3517_wlan_gpios[] __initdata = {
+	{ 56,	GPIOF_OUT_INIT_HIGH,	"wlan pwr" },
+	{ 4,	GPIOF_OUT_INIT_HIGH,	"xcvr noe" },
+};
+
+static void __init omap3_sbc_t3517_wifi_init(void)
+{
+	int err = gpio_request_array(cm_t3517_wlan_gpios,
+				ARRAY_SIZE(cm_t3517_wlan_gpios));
+	if (err) {
+		pr_err("SBC-T3517: wl12xx gpios request failed: %d\n", err);
+		return;
+	}
+
+	gpio_export(cm_t3517_wlan_gpios[0].gpio, 0);
+	gpio_export(cm_t3517_wlan_gpios[1].gpio, 0);
+
+	msleep(100);
+	gpio_set_value(cm_t3517_wlan_gpios[1].gpio, 0);
+}
+
+static void __init omap3_sbc_t3517_legacy_init(void)
+{
+	am35xx_emac_reset();
+	hsmmc2_internal_input_clk();
+	omap3_sbc_t3517_wifi_init();
+	legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 145);
+	omap_ads7846_init(1, 57, 0, NULL);
+}
+
+static void __init am3517_evm_legacy_init(void)
+{
+	am35xx_emac_reset();
+}
 #endif /* CONFIG_ARCH_OMAP3 */
 
 #ifdef CONFIG_ARCH_OMAP4

@@ -263,6 +298,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
  */
 static struct pdata_init pdata_quirks[] __initdata = {
 #ifdef CONFIG_ARCH_OMAP3
+	{ "compulab,omap3-sbc-t3517", omap3_sbc_t3517_legacy_init, },
 	{ "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, },
 	{ "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
 	{ "nokia,omap3-n900", hsmmc2_internal_input_clk, },
Signature · 1 line
1.7.5.4
author
#12 lore raw

PATCH 12/12 ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

In reply to Dmitry Lifshitz

sbc-t3x boards features two external USB ports on SB-T35 baseboard. The baseboardi USB hub reset signal should be de-asserted to make those ports functional.

sbc-t3517 features additional (assembled on CoM) USB hub which also requires reset signal handling.

Add quirks code to handle proper reset pulse signal.

Signed-off-by Dmitry Lifshitz <[email protected]>
---
 arch/arm/mach-omap2/pdata-quirks.c |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)
arch/arm/mach-omap2/pdata-quirks.c +21 -0
index 1ee831f..3e1407c 100644
@@ -108,6 +108,23 @@ static int omap3_sbc_t3730_twl_callback(struct device *dev,
 	return 0;
 }
 
+static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name)
+{
+	int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name);
+
+	if (err) {
+		pr_err("SBC-T3x: %s reset gpio request failed: %d\n",
+			hub_name, err);
+		return;
+	}
+
+	gpio_export(gpio, 0);
+
+	udelay(10);
+	gpio_set_value(gpio, 1);
+	msleep(1);
+}
+
 static void __init omap3_sbc_t3730_twl_init(void)
 {
 	twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback;

@@ -115,12 +132,14 @@ static void __init omap3_sbc_t3730_twl_init(void)
 
 static void __init omap3_sbc_t3730_legacy_init(void)
 {
+	omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
 	legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 136);
 	omap_ads7846_init(1, 57, 0, NULL);
 }
 
 static void __init omap3_sbc_t3530_legacy_init(void)
 {
+	omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
 	omap_ads7846_init(1, 57, 0, NULL);
 }
 

@@ -198,6 +217,8 @@ static void __init omap3_sbc_t3517_wifi_init(void)
 
 static void __init omap3_sbc_t3517_legacy_init(void)
 {
+	omap3_sbc_t3x_usb_hub_init(152, "cm-t3517 usb hub");
+	omap3_sbc_t3x_usb_hub_init(98, "sb-t35 usb hub");
 	am35xx_emac_reset();
 	hsmmc2_internal_input_clk();
 	omap3_sbc_t3517_wifi_init();
Signature · 1 line
1.7.5.4
author
#13 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

In reply to Dmitry Lifshitz

This is the fixed cover letter.
The previous one was not consistent with respect to the actual path set.

Add support for CompuLab SBC-T3530 and SBC-T3517 boards:

https://compulab.co.il/products/sbcs/sbc-t3530/
https://compulab.co.il/products/sbcs/sbc-t3517/

along with respective CoMs - CM-T3530 and CM-T3517:

https://compulab.co.il/products/computer-on-modules/cm-t3530/
https://compulab.co.il/products/computer-on-modules/cm-t3517/

The device tree files have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|

where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules.

This series is based on Tony's omap-for-v3.14/dt branch

Dmitry Lifshitz (12):
ARM: dts: sbc-t3x: use omap specific pinctrl defines
ARM: dts: sbc-t3x: refactor DT support
ARM: dts: sbc-t3x: disable mmc3
ARM: dts: sb-t35: fix Ethernet power supply
ARM: dts: cm-t3x: add gpio-led pinmux
ARM: dts: cm-t3x30: add twl4030 gpio pullups
ARM: dts: cm-t3x30: add HS USB Host support
ARM: dts: sbc-t3730: add pinmux for usb hub reset
ARM: dts: cm-t3x30: add USB OTG support
ARM: dts: sbc-t3530: add support for sbc-t3530
ARM: dts: sbc-t3517: add support for sbc-t3517
ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

 arch/arm/boot/dts/Makefile            |    4 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  136 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   12 +++
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   57 ++------------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |  110 ++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   74 +++++++++++++-----
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   29 +++++++-
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   43 ++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   36 +++++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   23 +++---
 arch/arm/mach-omap2/pdata-quirks.c    |   67 ++++++++++++++++-
 11 files changed, 506 insertions(+), 85 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
Signature · 1 line
1.7.5.4
#14 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

In reply to Dmitry Lifshitz

ping!

Quoted 66 lines · Dmitry Lifshitz

Add support for CompuLab SBC-T3530 and SBC-T3517 boards:

https://compulab.co.il/products/sbcs/sbc-t3530/
https://compulab.co.il/products/sbcs/sbc-t3517/

along with respective CoMs - CM-T3530 and CM-T3517:

https://compulab.co.il/products/computer-on-modules/cm-t3530/
https://compulab.co.il/products/computer-on-modules/cm-t3517/

The device tree files have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|

where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules.

This series is based on Tony's omap-for-v3.14/dt branch

Dmitry Lifshitz (11):
ARM: dts: sbc-t3x: refactor DT support
ARM: dts: sbc-t3x: disable mmc3
ARM: dts: sb-t35: fix Ethernet power supply
ARM: dts: cm-t3x: add gpio-led pinmux
ARM: dts: cm-t3x30: add twl4030 gpio pullups
ARM: dts: cm-t3x30: add HS USB Host support
ARM: dts: sbc-t3730: add pinmux for usb hub reset
ARM: dts: cm-t3x30: add USB OTG support
ARM: dts: sbc-t3530: add support for sbc-t3530
ARM: dts: sbc-t3517: add support for sbc-t3517
ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

 arch/arm/boot/dts/Makefile            |    4 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  137 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   13 +++
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   40 ----------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |  112 +++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   74 +++++++++++++-----
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   30 +++++++-
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   44 +++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   37 +++++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   24 +++---
 arch/arm/mach-omap2/pdata-quirks.c    |   67 ++++++++++++++++-
 11 files changed, 506 insertions(+), 76 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
Signature · 2 lines
Regards,
Igor.
#15 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

ping x2!

Quoted 70 lines · Igor Grinberg

ping!

Quoted 66 lines · Dmitry Lifshitz

Add support for CompuLab SBC-T3530 and SBC-T3517 boards:

https://compulab.co.il/products/sbcs/sbc-t3530/
https://compulab.co.il/products/sbcs/sbc-t3517/

along with respective CoMs - CM-T3530 and CM-T3517:

https://compulab.co.il/products/computer-on-modules/cm-t3530/
https://compulab.co.il/products/computer-on-modules/cm-t3517/

The device tree files have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|

where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules.

This series is based on Tony's omap-for-v3.14/dt branch

Dmitry Lifshitz (11):
ARM: dts: sbc-t3x: refactor DT support
ARM: dts: sbc-t3x: disable mmc3
ARM: dts: sb-t35: fix Ethernet power supply
ARM: dts: cm-t3x: add gpio-led pinmux
ARM: dts: cm-t3x30: add twl4030 gpio pullups
ARM: dts: cm-t3x30: add HS USB Host support
ARM: dts: sbc-t3730: add pinmux for usb hub reset
ARM: dts: cm-t3x30: add USB OTG support
ARM: dts: sbc-t3530: add support for sbc-t3530
ARM: dts: sbc-t3517: add support for sbc-t3517
ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

 arch/arm/boot/dts/Makefile            |    4 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  137 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   13 +++
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   40 ----------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |  112 +++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   74 +++++++++++++-----
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   30 +++++++-
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   44 +++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   37 +++++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   24 +++---
 arch/arm/mach-omap2/pdata-quirks.c    |   67 ++++++++++++++++-
 11 files changed, 506 insertions(+), 76 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
Signature · 2 lines
Regards,
Igor.
maintainer
#16 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

Quoted 1 line · Igor Grinberg

ping x2!

Thanks applying into omap-for-v3.15/dt finally.

Is it OK to remove the board-cm-*.c files for v3.15?

Regards,

Tony

Quoted 75 lines · Igor Grinberg
Quoted 70 lines

ping!

Quoted 66 lines · Dmitry Lifshitz

Add support for CompuLab SBC-T3530 and SBC-T3517 boards:

https://compulab.co.il/products/sbcs/sbc-t3530/
https://compulab.co.il/products/sbcs/sbc-t3517/

along with respective CoMs - CM-T3530 and CM-T3517:

https://compulab.co.il/products/computer-on-modules/cm-t3530/
https://compulab.co.il/products/computer-on-modules/cm-t3517/

The device tree files have the following structure:

omap3-cm-t3x.dtsi

 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|

where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules.

This series is based on Tony's omap-for-v3.14/dt branch

Dmitry Lifshitz (11):
ARM: dts: sbc-t3x: refactor DT support
ARM: dts: sbc-t3x: disable mmc3
ARM: dts: sb-t35: fix Ethernet power supply
ARM: dts: cm-t3x: add gpio-led pinmux
ARM: dts: cm-t3x30: add twl4030 gpio pullups
ARM: dts: cm-t3x30: add HS USB Host support
ARM: dts: sbc-t3730: add pinmux for usb hub reset
ARM: dts: cm-t3x30: add USB OTG support
ARM: dts: sbc-t3530: add support for sbc-t3530
ARM: dts: sbc-t3517: add support for sbc-t3517
ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs

 arch/arm/boot/dts/Makefile            |    4 +
 arch/arm/boot/dts/omap3-cm-t3517.dts  |  137 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3530.dts  |   13 +++
 arch/arm/boot/dts/omap3-cm-t3730.dts  |   40 ----------
 arch/arm/boot/dts/omap3-cm-t3x.dtsi   |  112 +++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-cm-t3x30.dtsi |   74 +++++++++++++-----
 arch/arm/boot/dts/omap3-sb-t35.dtsi   |   30 +++++++-
 arch/arm/boot/dts/omap3-sbc-t3517.dts |   44 +++++++++++
 arch/arm/boot/dts/omap3-sbc-t3530.dts |   37 +++++++++
 arch/arm/boot/dts/omap3-sbc-t3730.dts |   24 +++---
 arch/arm/mach-omap2/pdata-quirks.c    |   67 ++++++++++++++++-
 11 files changed, 506 insertions(+), 76 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
 create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
 create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
Signature · 2 lines
Regards,
Igor.
#17 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

Quoted 4 lines · Tony Lindgren
Quoted 1 line · Igor Grinberg

ping x2!

Thanks applying into omap-for-v3.15/dt finally.

Thanks!

Quoted 2 lines

Is it OK to remove the board-cm-*.c files for v3.15?

Hmmm....
I thought we will have a transition release with both ways and similar functionality available...
For this to happen, we need to extend the DT support to the stuff board-cm-t*.c files cover before removing them...
We should be able to send additional patches in 3-5 weeks. Since rc4 is out a week ago, and rc5 is coming, we won't be able to prepare the extension in time for 3.15...
So, can we postpone the board-cm-t*.c files removal to 3.16? Or does it make too much trouble for you?

Signature · 2 lines
Regards,
Igor.
maintainer
#18 lore raw

cover ARM: dts: sbc-t3x: add support for more boards

Quoted 11 lines · Igor Grinberg
Quoted 4 lines · Tony Lindgren
Quoted 1 line · Igor Grinberg

ping x2!

Thanks applying into omap-for-v3.15/dt finally.

Thanks!

Quoted 2 lines

Is it OK to remove the board-cm-*.c files for v3.15?

Quoted 10 lines

Hmmm....
I thought we will have a transition release with both ways and similar functionality available...
For this to happen, we need to extend the DT support to the stuff board-cm-t*.c files cover before removing them...
We should be able to send additional patches in 3-5 weeks. Since rc4 is out a week ago, and rc5 is coming, we won't be able to prepare the extension in time for 3.15...
So, can we postpone the board-cm-t*.c files removal to 3.16? Or does it make too much trouble for you?

OK that sounds good to me thanks!

Tony