[PATCH 0/2] ARM i.MX6: Add sabrelite features

[PATCH 0/2] ARM i.MX6: Add sabrelite features

[Steffen Trumtrar]

This adds usb h1 and the i2c iomux to the sabrelite board.

Steffen Trumtrar (2):
  ARM i.MX6: Add usb-ehci to sabrelite
  ARM i.MX6: Add i2c iomux to sabrelite

 arch/arm/boards/freescale-mx6-sabrelite/board.c |   32 +++++++++++++++++++++++
 1 file changed, 32 insertions(+)

-- 
1.7.10.4


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[PATCH 1/2] ARM i.MX6: Add usb-ehci to sabrelite

[Steffen Trumtrar]

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 13279bc..6490988 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -77,6 +77,11 @@ static iomux_v3_cfg_t sabrelite_pads[] = {
 	MX6Q_PAD_EIM_D17__ECSPI1_MISO,
 	MX6Q_PAD_EIM_D18__ECSPI1_MOSI,
 	MX6Q_PAD_EIM_D19__GPIO_3_19,	/* CS1 */
+
+	/* USB */
+	MX6Q_PAD_GPIO_17__GPIO_7_12,
+	MX6Q_PAD_EIM_D22__GPIO_3_22,
+	MX6Q_PAD_EIM_D30__USBOH3_USBH1_OC,
 };
 
 static iomux_v3_cfg_t sabrelite_enet_pads[] = {
@@ -227,6 +232,19 @@ static struct esdhc_platform_data sabrelite_sd4_data = {
 	.wp_type = ESDHC_WP_NONE,
 };
 
+static void sabrelite_ehci_init(void)
+{
+	imx6_usb_phy1_disable_oc();
+	imx6_usb_phy1_enable();
+
+	/* hub reset */
+	gpio_direction_output(204, 0);
+	udelay(2000);
+	gpio_set_value(204, 1);
+
+	add_generic_usb_ehci_device(1, MX6_USBOH3_USB_BASE_ADDR + 0x200, NULL);
+}
+
 static int sabrelite_devices_init(void)
 {
 	imx6_add_mmc2(&sabrelite_sd3_data);
@@ -237,6 +255,8 @@ static int sabrelite_devices_init(void)
 	imx6_add_fec(&fec_info);
 	mx6_rgmii_rework();
 
+	sabrelite_ehci_init();
+
 	spi_register_board_info(sabrelite_spi_board_info,
 			ARRAY_SIZE(sabrelite_spi_board_info));
 	imx6_add_spi0(&sabrelite_spi_0_data);
-- 
1.7.10.4


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[PATCH 2/2] ARM i.MX6: Add i2c iomux to sabrelite

[Steffen Trumtrar]

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 6490988..1ac401e 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -78,6 +78,18 @@ static iomux_v3_cfg_t sabrelite_pads[] = {
 	MX6Q_PAD_EIM_D18__ECSPI1_MOSI,
 	MX6Q_PAD_EIM_D19__GPIO_3_19,	/* CS1 */
 
+	/* I2C0 */
+	MX6Q_PAD_EIM_D21__I2C1_SCL,
+	MX6Q_PAD_EIM_D28__I2C1_SDA,
+
+	/* I2C1 */
+	MX6Q_PAD_KEY_COL3__I2C2_SCL,
+	MX6Q_PAD_KEY_ROW3__I2C2_SDA,
+
+	/* I2C2 */
+	MX6Q_PAD_GPIO_5__I2C3_SCL,
+	MX6Q_PAD_GPIO_16__I2C3_SDA,
+
 	/* USB */
 	MX6Q_PAD_GPIO_17__GPIO_7_12,
 	MX6Q_PAD_EIM_D22__GPIO_3_22,
-- 
1.7.10.4


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Re: [PATCH 0/2] ARM i.MX6: Add sabrelite features

[Sascha Hauer]

On Thu, Aug 30, 2012 at 02:58:36PM +0200, Steffen Trumtrar wrote:
> This adds usb h1 and the i2c iomux to the sabrelite board.
> 
> Steffen Trumtrar (2):
>   ARM i.MX6: Add usb-ehci to sabrelite
>   ARM i.MX6: Add i2c iomux to sabrelite

Applied, thanks

Sascha


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