[PATCH 0/6] arm: boot: dts: am437x-sk: DTS pinmux fixes

[PATCH 0/6] arm: boot: dts: am437x-sk: DTS pinmux fixes

[Felipe Balbi]

Here's a small series of non-critical fixes and improvements
for AM437x Starter Kit DTS.

Basically I'm removing unnecessary pulls and adding explicit
pinmux for a couple interfaces which were missing.

All patches tested on top of commit 1ca7c60 (Add linux-next
specific files for 20141204). Boot logs will be attached as
a reply here.

Felipe Balbi (6):
  arm: boot: dts: am437x-sk: remove internal pulls from QSPI
  arm: boot: dts: am437x-sk: add explicit MMC0 pinmux
  arm: boot: dts: am437x-sk: remove ethernet pulls
  arm: boot: dts: am437x-sk: add explicit pinmux for both USB instances
  arm: boot: dts: am437x-sk: remove internal i2c pullups
  arm: boot: dts: am437x-sk: remove DSS pulls

 arch/arm/boot/dts/am437x-sk-evm.dts | 150 +++++++++++++++++++++---------------
 1 file changed, 86 insertions(+), 64 deletions(-)

-- 
2.1.0.GIT

[PATCH 1/6] arm: boot: dts: am437x-sk: remove internal pulls from QSPI

[Felipe Balbi]

QSPI doesn't need any pullups of any sort,
let's remove them.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 0eceb8a..d0ce2d4 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -300,12 +300,12 @@
 
 	qspi_pins: qspi_pins {
 		pinctrl-single,pins = <
-			0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3)	/* gpmc_csn0.qspi_csn */
-			0x88 (PIN_OUTPUT | MUX_MODE2)		/* gpmc_csn3.qspi_clk */
-			0x90 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_advn_ale.qspi_d0 */
-			0x94 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_oen_ren.qspi_d1 */
-			0x98 (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_wen.qspi_d2 */
-			0x9c (PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_be0n_cle.qspi_d3 */
+			0x7c (PIN_OUTPUT | MUX_MODE3)	/* gpmc_csn0.qspi_csn */
+			0x88 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_csn3.qspi_clk */
+			0x90 (PIN_INPUT | MUX_MODE3)	/* gpmc_advn_ale.qspi_d0 */
+			0x94 (PIN_INPUT | MUX_MODE3)	/* gpmc_oen_ren.qspi_d1 */
+			0x98 (PIN_INPUT | MUX_MODE3)	/* gpmc_wen.qspi_d2 */
+			0x9c (PIN_INPUT | MUX_MODE3)	/* gpmc_be0n_cle.qspi_d3 */
 		>;
 	};
 
-- 
2.1.0.GIT

[PATCH 2/6] arm: boot: dts: am437x-sk: add explicit MMC0 pinmux

[Felipe Balbi]

By don't relying on implicit MMC0 pulldown we
make sure that pins are marked busy and even
if we have a broken bootloader, MMC0 will
remain functional.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index d0ce2d4..5d872f6 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -167,6 +167,12 @@
 
 	mmc1_pins: pinmux_mmc1_pins {
 		pinctrl-single,pins = <
+			0x0f0 (PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
+			0x0f4 (PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
+			0x0f8 (PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
+			0x0fc (PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
+			0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
+			0x104 (PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
 			0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
 		>;
 	};
-- 
2.1.0.GIT

[PATCH 3/6] arm: boot: dts: am437x-sk: remove ethernet pulls

[Felipe Balbi]

AM437x Starter Kit already has discrete pulls
where they are necessary. It's safe (and actually
better) to remove internal pulls.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 52 ++++++++++++++++++-------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 5d872f6..68b9529 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -193,32 +193,32 @@
 	cpsw_default: cpsw_default {
 		pinctrl-single,pins = <
 			/* Slave 1 */
-			0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txclk.rmii1_tclk */
-			0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */
-			0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */
-			0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */
-			0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td2 */
-			0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td3 */
-			0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxclk.rmii1_rclk */
-			0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */
-			0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd0 */
-			0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd1 */
-			0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd2 */
-			0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd3 */
+			0x12c (PIN_OUTPUT | MUX_MODE2)	/* mii1_txclk.rmii1_tclk */
+			0x114 (PIN_OUTPUT | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */
+			0x128 (PIN_OUTPUT | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */
+			0x124 (PIN_OUTPUT | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */
+			0x120 (PIN_OUTPUT | MUX_MODE2)	/* mii1_txd0.rgmii1_td2 */
+			0x11c (PIN_OUTPUT | MUX_MODE2)	/* mii1_txd1.rgmii1_td3 */
+			0x130 (PIN_INPUT | MUX_MODE2)	/* mii1_rxclk.rmii1_rclk */
+			0x118 (PIN_INPUT | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */
+			0x140 (PIN_INPUT | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd0 */
+			0x13c (PIN_INPUT | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd1 */
+			0x138 (PIN_INPUT | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd2 */
+			0x134 (PIN_INPUT | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd3 */
 
 			/* Slave 2 */
-			0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a6.rgmii2_tclk */
-			0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a0.rgmii2_tctl */
-			0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a5.rgmii2_td0 */
-			0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a4.rgmii2_td1 */
-			0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a3.rgmii2_td2 */
-			0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a2.rgmii2_td3 */
-			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a7.rgmii2_rclk */
-			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a1.rgmii2_rtcl */
-			0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a11.rgmii2_rd0 */
-			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a10.rgmii2_rd1 */
-			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a9.rgmii2_rd2 */
-			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a8.rgmii2_rd3 */
+			0x58 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a6.rgmii2_tclk */
+			0x40 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a0.rgmii2_tctl */
+			0x54 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a5.rgmii2_td0 */
+			0x50 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a4.rgmii2_td1 */
+			0x4c (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a3.rgmii2_td2 */
+			0x48 (PIN_OUTPUT | MUX_MODE2)	/* gpmc_a2.rgmii2_td3 */
+			0x5c (PIN_INPUT | MUX_MODE2)	/* gpmc_a7.rgmii2_rclk */
+			0x44 (PIN_INPUT | MUX_MODE2)	/* gpmc_a1.rgmii2_rtcl */
+			0x6c (PIN_INPUT | MUX_MODE2)	/* gpmc_a11.rgmii2_rd0 */
+			0x68 (PIN_INPUT | MUX_MODE2)	/* gpmc_a10.rgmii2_rd1 */
+			0x64 (PIN_INPUT | MUX_MODE2)	/* gpmc_a9.rgmii2_rd2 */
+			0x60 (PIN_INPUT | MUX_MODE2)	/* gpmc_a8.rgmii2_rd3 */
 		>;
 	};
 
@@ -257,8 +257,8 @@
 	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 | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
+			0x14c (PIN_OUTPUT | MUX_MODE0)			/* mdio_clk.mdio_clk */
 		>;
 	};
 
-- 
2.1.0.GIT

[PATCH 4/6] arm: boot: dts: am437x-sk: add explicit pinmux for both USB instances

[Felipe Balbi]

This patch just makes USB[01]_DRVVBUS signal
explicitly muxed. Note that board already has
a discrete pulldown, so we're not adding any
pulls here.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 68b9529..5ca9ee7 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -329,6 +329,18 @@
 			0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpcm_ad7.gpio1_7 */
 		>;
 	};
+
+	usb1_pins: usb1_pins {
+		pinctrl-single,pins = <
+			0x2c0 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */
+		>;
+	};
+
+	usb2_pins: usb2_pins {
+		pinctrl-single,pins = <
+			0x2c4 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */
+		>;
+	};
 };
 
 &i2c0 {
@@ -485,6 +497,8 @@
 &usb1 {
 	dr_mode = "peripheral";
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins>;
 };
 
 &usb2_phy2 {
@@ -494,6 +508,8 @@
 &usb2 {
 	dr_mode = "host";
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb2_pins>;
 };
 
 &qspi {
-- 
2.1.0.GIT

[PATCH 5/6] arm: boot: dts: am437x-sk: remove internal i2c pullups

[Felipe Balbi]

AM437x Starter Kit already has discrete pullups
for all I2C buses, so we can (and should) remove
internal pulls.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 5ca9ee7..f8db9b9 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -153,15 +153,15 @@
 
 	i2c0_pins: i2c0_pins {
 		pinctrl-single,pins = <
-			0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_sda.i2c0_sda */
-			0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_scl.i2c0_scl */
+			0x188 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_sda.i2c0_sda */
+			0x18c (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_scl.i2c0_scl */
 		>;
 	};
 
 	i2c1_pins: i2c1_pins {
 		pinctrl-single,pins = <
-			0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_cs0.i2c1_scl */
-			0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_d1.i2c1_sda  */
+			0x15c (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_cs0.i2c1_scl */
+			0x158 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_d1.i2c1_sda  */
 		>;
 	};
 
-- 
2.1.0.GIT

[PATCH 6/6] arm: boot: dts: am437x-sk: remove DSS pulls

[Felipe Balbi]

The DSS data lines don't need pulls, it's best
to remove them to guarantee signal integrity.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 56 ++++++++++++++++++-------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index f8db9b9..b459bd3 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -272,34 +272,34 @@
 
 	dss_pins: dss_pins {
 		pinctrl-single,pins = <
-			0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1)	/* gpmc ad 8 -> DSS DATA 23 */
-			0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
-			0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1)	/* gpmc ad 15 -> DSS DATA 16 */
-			0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS DATA 0 */
-			0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
-			0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS DATA 15 */
-			0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS VSYNC */
-			0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS HSYNC */
-			0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS PCLK */
-			0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* DSS AC BIAS EN */
+			0x020 (PIN_OUTPUT | MUX_MODE1)	/* gpmc ad 8 -> DSS DATA 23 */
+			0x024 (PIN_OUTPUT | MUX_MODE1)
+			0x028 (PIN_OUTPUT | MUX_MODE1)
+			0x02c (PIN_OUTPUT | MUX_MODE1)
+			0x030 (PIN_OUTPUT | MUX_MODE1)
+			0x034 (PIN_OUTPUT | MUX_MODE1)
+			0x038 (PIN_OUTPUT | MUX_MODE1)
+			0x03c (PIN_OUTPUT | MUX_MODE1)	/* gpmc ad 15 -> DSS DATA 16 */
+			0x0a0 (PIN_OUTPUT | MUX_MODE0)	/* DSS DATA 0 */
+			0x0a4 (PIN_OUTPUT | MUX_MODE0)
+			0x0a8 (PIN_OUTPUT | MUX_MODE0)
+			0x0ac (PIN_OUTPUT | MUX_MODE0)
+			0x0b0 (PIN_OUTPUT | MUX_MODE0)
+			0x0b4 (PIN_OUTPUT | MUX_MODE0)
+			0x0b8 (PIN_OUTPUT | MUX_MODE0)
+			0x0bc (PIN_OUTPUT | MUX_MODE0)
+			0x0c0 (PIN_OUTPUT | MUX_MODE0)
+			0x0c4 (PIN_OUTPUT | MUX_MODE0)
+			0x0c8 (PIN_OUTPUT | MUX_MODE0)
+			0x0cc (PIN_OUTPUT | MUX_MODE0)
+			0x0d0 (PIN_OUTPUT | MUX_MODE0)
+			0x0d4 (PIN_OUTPUT | MUX_MODE0)
+			0x0d8 (PIN_OUTPUT | MUX_MODE0)
+			0x0dc (PIN_OUTPUT | MUX_MODE0)	/* DSS DATA 15 */
+			0x0e0 (PIN_OUTPUT | MUX_MODE0)	/* DSS VSYNC */
+			0x0e4 (PIN_OUTPUT | MUX_MODE0)	/* DSS HSYNC */
+			0x0e8 (PIN_OUTPUT | MUX_MODE0)	/* DSS PCLK */
+			0x0ec (PIN_OUTPUT | MUX_MODE0)	/* DSS AC BIAS EN */
 
 		>;
 	};
-- 
2.1.0.GIT

[PATCH 0/6] arm: boot: dts: am437x-sk: DTS pinmux fixes

[Felipe Balbi]

Hi,

On Thu, Dec 04, 2014 at 11:04:15AM -0600, Felipe Balbi wrote:
> > Here's a small series of non-critical fixes and improvements
> > for AM437x Starter Kit DTS.
> > 
> > Basically I'm removing unnecessary pulls and adding explicit
> > pinmux for a couple interfaces which were missing.
> > 
> > All patches tested on top of commit 1ca7c60 (Add linux-next
> > specific files for 20141204). Boot logs will be attached as
> > a reply here.
> 
> boot log attached.

no idea why the thing says "-dirty". Just reboot and I get:

# uname -a
Linux saruman 3.18.0-rc7-next-20141204-00009-g8ade679 #2348 SMP Thu Dec 4 11:04:44 CST 2014 armv7l GNU/Linux

cheers

-- 
balbi
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[PATCH 0/6] arm: boot: dts: am437x-sk: DTS pinmux fixes

[Tony Lindgren]

* Felipe Balbi <balbi@ti.com> [141204 09:09]:
> Hi,
> 
> On Thu, Dec 04, 2014 at 11:04:15AM -0600, Felipe Balbi wrote:
> > > Here's a small series of non-critical fixes and improvements
> > > for AM437x Starter Kit DTS.
> > > 
> > > Basically I'm removing unnecessary pulls and adding explicit
> > > pinmux for a couple interfaces which were missing.
> > > 
> > > All patches tested on top of commit 1ca7c60 (Add linux-next
> > > specific files for 20141204). Boot logs will be attached as
> > > a reply here.
> > 
> > boot log attached.
> 
> no idea why the thing says "-dirty". Just reboot and I get:
> 
> # uname -a
> Linux saruman 3.18.0-rc7-next-20141204-00009-g8ade679 #2348 SMP Thu Dec 4 11:04:44 CST 2014 armv7l GNU/Linux

Applying all these into omap-for-v3.20/dt thanks.

Tony