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Commit Graph

15 Commits

Author SHA1 Message Date
Alexander Shiyan
ea336fa8ee ARM: i.MX27 clk: dts: Use clock defines in DTS files
Use clock definitions in i.MX27 DTS files.
Additional changes included in this patch (imx27.dtsi):
- Fix IPG clock for UART6.
- Use EMI_AHB_GATE clock for WEIM.
- Added GPIO_IPG_GATE clock for GPIO nodes. Currently this clock is
  not used by the driver, but it can be added in the future.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:49:44 +08:00
Markus Pargmann
9eb0e5f9b2 ARM: dts: imx: remove ssi fsl,mode for audio cards
The DAI mode is and should be configured by the sound card driver as
codec and ssi have to be in the right modes to communicate with each
other. It is possible to operate the ssi unit or the codec in master mode,
sometimes even on the same board in different configurations.

With the latest changes in the fsl-ssi driver, the 'fsl,mode' property
is only handled as a fallback property. If the sound card sets the DAI
mode correctly, this fallback configuration is dropped.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:49:37 +08:00
Alexander Shiyan
388130b07e ARM: dts: imx: Remove excess entries for PMIC
This patch removes excess "#address-cells" and "#size-cells" entries
for PMIC, since these entries is not used.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:02:04 +08:00
Alexander Shiyan
4ee927ed6b ARM: dts: imx27-phytec-phycore-som: Disable PM pins for USB OTG
USB PWR and OC pins are used as GPIOs for different purposes,
so add "disable-over-current" property for OTG node to indicate this.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:02:04 +08:00
Alexander Shiyan
198e31d08b ARM: dts: imx27-phytec-phycore-som: Fix active level for FEC reset
FEC reset GPIO is active low. Fix this typo.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:02:03 +08:00
Fabio Estevam
af38a00378 ARM: dts: imx27: Place the usb phy nodes in the board dts files
It is not a good approach to have the USB PHY nodes inside imx27.dtsi since
the USB PHYs on mx27 are not internal to the SoC.

Place the USB PHY nodes in the board dts files instead.

Also, each board may have a different clock source for the USB PHY, so do not
hardcode it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:02:00 +08:00
Fabio Estevam
2286908746 ARM: dts: imx27-phytec-phycore-som: Move PMIC IRQ GPIO into a separate pin group
The hardware is better described if we place the PMIC IRQ GPIO into its own
pingroup.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:01:59 +08:00
Alexander Shiyan
3c3ea29619 ARM: dts: i.MX: Use single naming style for i.MX WEIM device
This patch converts all i.MX WEIM users to use single naming style
for devices.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:01:51 +08:00
Alexander Shiyan
2c40568937 ARM: dts: imx27-phytec-phycore-som: Enable SSI1
This patch adds pin group for Synchronous Serial Interface 1 (SSI1)
for PCM-038 module and enables this interface. This change do nothing
at the current stage but helps to continue develop sound support.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-04-30 13:35:18 +08:00
Alexander Shiyan
74ded659a7 ARM: dts: imx27-phytec-phycore-som: Add USBOTG node
This patch adds USBOTG devicetree node of Phytec PCM038 module.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-24 11:05:09 +08:00
Alexander Shiyan
9089ce520f ARM: dts: imx27-phytec-phycore-rdk: Add USBH2 node
This patch adds USBH2 devicetree node of Phytec PCM970 RDK.
Additionally, adds fixed regulator to provide functionality
without dummy-regulator in the kernel.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-24 11:05:05 +08:00
Alexander Shiyan
5ee49a117c ARM: dts: imx27-phytec-phycore: Add diagnostic PMIC LEDs
PCM-038 module have three triple LEDs connected to PMIC which
can be used for diagnostic purposes. This patch adds support
for these LEDs for PCM-038 SOM and adds basic LED-triggers for
these LEDs for PCM-970 RDK, the remaining LEDs are available
for use from userspace.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-17 13:22:09 +08:00
Alexander Shiyan
986cc49204 ARM: dts: imx27-phytec-phycore-som: Add spi-cs-high property to PMIC
Since SPI core does not use GPIO bindings for CS GPIOs,
we should add an active high level declaration.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09 21:33:32 +08:00
Alexander Shiyan
dde5697332 ARM: dts: imx27-phytec-phycore-som: Add NFC pin group
This patch adds pin group for NAND Flash Controller.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09 21:33:30 +08:00
Alexander Shiyan
e3da3d2142 ARM: dts: imx27-phytec-phycore-som: Rename file to .dtsi
PCM-038 module cannot be used standalone. This patch renames
module file to .dtsi and excludes it from compilation.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09 21:33:25 +08:00