linux-stable.git/arch/arm/boot, branch v4.4.166

ARM: dts: imx53-qsb: disable 1.2GHz OPP

2018-11-10T15:41:40+00:00

[ Upstream commit eea96566c189c77e5272585984eb2729881a2f1d ]

The maximum CPU frequency for the i.MX53 QSB is 1GHz, so disable the
1.2GHz OPP. This makes the board work again with configs that have
cpufreq enabled like imx_v6_v7_defconfig on which the board stopped
working with the addition of cpufreq-dt support.

Fixes: 791f416608 ("ARM: dts: imx53: add cpufreq-dt support")

Signed-off-by: Sascha Hauer 
Signed-off-by: Shawn Guo 
Signed-off-by: Sasha Levin

ARM: dts: apq8064: add ahci ports-implemented mask

2018-11-10T15:41:35+00:00

[ Upstream commit bb4add2ce991e4ec891b5a0287fd1ab77b631979 ]

This patch adds new ports-implemented mask, which is required to get
achi working on the mainline. Without this patch value read from
PORTS_IMPL register which is zero would not enable any ports for
software to use.

Fixes: 566d1827df2e ("libata: disable forced PORTS_IMPL for >= AHCI 1.3")
Cc: stable@vger.kernel.org # v4.5+
Signed-off-by: Srinivas Kandagatla 
Reviewed-by: Andy Gross 
Signed-off-by: Tejun Heo 
Signed-off-by: Sasha Levin

ARM: dts: at91: add new compatibility string for macb on sama5d3

2018-10-20T07:52:33+00:00

[ Upstream commit 321cc359d899a8e988f3725d87c18a628e1cc624 ]

We need this new compatibility string as we experienced different behavior
for this 10/100Mbits/s macb interface on this particular SoC.
Backward compatibility is preserved as we keep the alternative strings.

Signed-off-by: Nicolas Ferre 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: dra7: fix DCAN node addresses

2018-10-10T06:52:07+00:00

[ Upstream commit 949bdcc8a97c6078f21c8d4966436b117f2e4cd3 ]

Fix the DT node addresses to match the reg property addresses,
which were verified to match the TRM:
http://www.ti.com/lit/pdf/sprui30

Cc: Roger Quadros 
Signed-off-by: Kevin Hilman 
Acked-by: Roger Quadros 
Signed-off-by: Tony Lindgren 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: tegra: Fix Tegra30 Cardhu PCA954x reset

2018-09-09T18:04:34+00:00

commit 6e1811900b6fe6f2b4665dba6bd6ed32c6b98575 upstream.

On all versions of Tegra30 Cardhu, the reset signal to the NXP PCA9546
I2C mux is connected to the Tegra GPIO BB0. Currently, this pin on the
Tegra is not configured as a GPIO but as a special-function IO (SFIO)
that is multiplexing the pin to an I2S controller. On exiting system
suspend, I2C commands sent to the PCA9546 are failing because there is
no ACK. Although it is not possible to see exactly what is happening
to the reset during suspend, by ensuring it is configured as a GPIO
and driven high, to de-assert the reset, the failures are no longer
seen.

Please note that this GPIO is also used to drive the reset signal
going to the camera connector on the board. However, given that there
is no camera support currently for Cardhu, this should not have any
impact.

Fixes: 40431d16ff11 ("ARM: tegra: enable PCA9546 on Cardhu")
Cc: stable@vger.kernel.org
Signed-off-by: Jon Hunter 
Signed-off-by: Thierry Reding 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller

2018-08-24T11:26:59+00:00

[ Upstream commit 923847413f7316b5ced3491769b3fefa6c56a79a ]

The AM3517 has a different OTG controller location than the OMAP3,
which is included from omap3.dtsi.  This results in a hwmod error.
Since the AM3517 has a different OTG controller address, this patch
disabes one that is isn't available.

Signed-off-by: Adam Ford 
Signed-off-by: Tony Lindgren 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: da850: Fix interrups property for gpio

2018-08-24T11:26:56+00:00

[ Upstream commit 3eb1b955cd7ed1e621ace856710006c2a8a7f231 ]

The intc #interrupt-cells is equal to 1. Currently gpio
node has 2 cells per IRQ which is wrong. Remove the additional
cell for each of the interrupts.

Signed-off-by: Keerthy 
Fixes: 2e38b946dc54 ("ARM: davinci: da850: add GPIO DT node")
Signed-off-by: Sekhar Nori 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: am437x: make edt-ft5x06 a wakeup source

2018-08-24T11:26:56+00:00

[ Upstream commit 49a6ec5b807ea4ad7ebe1f58080ebb8497cb2d2c ]

The touchscreen driver no longer configures the device as wakeup source by
default. A "wakeup-source" property is needed.

Signed-off-by: Daniel Mack 
Signed-off-by: Tony Lindgren 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: Cygnus: Fix I2C controller interrupt type

2018-08-24T11:26:54+00:00

[ Upstream commit 71ca3409703b62b6a092d0d9d13f366c121bc5d3 ]

Fix I2C controller interrupt to use IRQ_TYPE_LEVEL_HIGH for Broadcom
Cygnus SoC.

Fixes: b51c05a331ff ("ARM: dts: add I2C device nodes for Broadcom Cygnus")
Signed-off-by: Ray Jui 
Signed-off-by: Florian Fainelli 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: imx6sx: fix irq for pcie bridge

2018-08-15T15:42:06+00:00

commit 1bcfe0564044be578841744faea1c2f46adc8178 upstream.

Use the correct IRQ line for the MSI controller in the PCIe host
controller. Apparently a different IRQ line is used compared to other
i.MX6 variants. Without this change MSI IRQs aren't properly propagated
to the upstream interrupt controller.

Signed-off-by: Oleksij Rempel 
Reviewed-by: Lucas Stach 
Fixes: b1d17f68e5c5 ("ARM: dts: imx: add initial imx6sx device tree source")
Signed-off-by: Shawn Guo 
Signed-off-by: Amit Pundir 
Signed-off-by: Greg Kroah-Hartman