linux-stable.git/arch/arm/boot, branch v4.9.99 Linux kernel stable tree ARM: dts: at91: sama5d4: fix pinctrl compatible string 2018-04-24T07:34:10+00:00 Santiago Esteban Santiago.Esteban@microchip.com 2018-01-18T14:38:47+00:00 61ec8502373923c3bcad5e3b35155922bfc07d75 commit 9a06757dcc8509c162ac00488c8c82fc98e04227 upstream. The compatible string is incorrect. Add atmel,sama5d3-pinctrl since it's the appropriate compatible string. Remove the atmel,at91rm9200-pinctrl compatible string, this fallback is useless, there are too many changes. Signed-off-by: Santiago Esteban <Santiago.Esteban@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: stable@vger.kernel.org #v3.18 Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9a06757dcc8509c162ac00488c8c82fc98e04227 upstream.

The compatible string is incorrect. Add atmel,sama5d3-pinctrl since
it's the appropriate compatible string. Remove the
atmel,at91rm9200-pinctrl compatible string, this fallback is
useless, there are too many changes.

Signed-off-by: Santiago Esteban <Santiago.Esteban@microchip.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: stable@vger.kernel.org #v3.18
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250 2018-04-24T07:34:10+00:00 Marek Szyprowski m.szyprowski@samsung.com 2018-03-02T16:07:42+00:00 50b4737023740a76641561ae9182485b998b1d85 commit 6f4870753f29edf7dc39444246f9e39987b8b158 upstream. The proper name for the property, which assign given device to IOMMU is 'iommus', not 'iommu'. Fix incorrect name and let all GScaler devices to be properly handled when IOMMU support is enabled. Reported-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: 6cbfdd73a94f ("ARM: dts: add sysmmu nodes for exynos5250") Cc: <stable@vger.kernel.org> # v4.8+ Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6f4870753f29edf7dc39444246f9e39987b8b158 upstream.

The proper name for the property, which assign given device to IOMMU is
'iommus', not 'iommu'. Fix incorrect name and let all GScaler devices
to be properly handled when IOMMU support is enabled.

Reported-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Fixes: 6cbfdd73a94f ("ARM: dts: add sysmmu nodes for exynos5250")
Cc: <stable@vger.kernel.org> # v4.8+
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: at91: at91sam9g25: fix mux-mask pinctrl property 2018-04-24T07:34:09+00:00 Nicolas Ferre nicolas.ferre@microchip.com 2018-03-13T15:20:05+00:00 078728522c49bb3bc0413cf265d1c72b6c4bf81c commit e8fd0adf105e132fd84545997bbef3d5edc2c9c1 upstream. There are only 19 PIOB pins having primary names PB0-PB18. Not all of them have a 'C' function. So the pinctrl property mask ends up being the same as the other SoC of the at91sam9x5 series. Reported-by: Marek Sieranski <marek.sieranski@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: <stable@vger.kernel.org> # v3.8+ Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e8fd0adf105e132fd84545997bbef3d5edc2c9c1 upstream.

There are only 19 PIOB pins having primary names PB0-PB18. Not all of them
have a 'C' function. So the pinctrl property mask ends up being the same as the
other SoC of the at91sam9x5 series.

Reported-by: Marek Sieranski <marek.sieranski@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: <stable@vger.kernel.org> # v3.8+
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: armadillo800eva: Split LCD mux and gpio 2018-04-13T17:48:24+00:00 Geert Uytterhoeven geert+renesas@glider.be 2017-06-01T10:27:00+00:00 90963c61ff0ae480090895725eabb4c60ed358bd [ Upstream commit 13132b3f44d3600983aceb7e9920b8ebb55a7cf8 ] Configuration of the lcd0 pinmux group and GPIO hog for the external GPIO mux are done using a single device node, causing the "output-high" property to be applied to both. This will fail for the pinmux group, but doesn't cause any harm, as the failure is ignored silently. However, after "pinctrl: sh-pfc: propagate errors on group config", the failure will become fatal, leading to a broken display: sh-pfc e6050000.pin-controller: pin_config_group_set op failed for group 102 sh-pfc e6050000.pin-controller: Error applying setting, reverse things back sh-pfc e6050000.pin-controller: failed to select default state Move the GPIO hog to its own node to fix this. Fixes: ffd2f9a5afb730b9 ("ARM: shmobile: armadillo800eva dts: Add pinctrl and gpio-hog for lcdc0") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 13132b3f44d3600983aceb7e9920b8ebb55a7cf8 ]

Configuration of the lcd0 pinmux group and GPIO hog for the external
GPIO mux are done using a single device node, causing the "output-high"
property to be applied to both.  This will fail for the pinmux group,
but doesn't cause any harm, as the failure is ignored silently.

However, after "pinctrl: sh-pfc: propagate errors on group config", the
failure will become fatal, leading to a broken display:

    sh-pfc e6050000.pin-controller: pin_config_group_set op failed for group 102
    sh-pfc e6050000.pin-controller: Error applying setting, reverse things back
    sh-pfc e6050000.pin-controller: failed to select default state

Move the GPIO hog to its own node to fix this.

Fixes: ffd2f9a5afb730b9 ("ARM: shmobile: armadillo800eva dts: Add pinctrl and gpio-hog for lcdc0")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: qcom: ipq4019: fix i2c_0 node 2018-04-13T17:48:21+00:00 Christian Lamparter chunkeey@googlemail.com 2017-05-02T19:19:24+00:00 017c118c7534f36b5a6db3079266024a4a667135 [ Upstream commit 650df439cfb96c303328935559b2d06127a5a0b0 ] This patch fixes two typos in the i2c_0 node for the ipq4019. The reg property length is just 0x600. The core clock is GCC_BLSP1_QUP1_I2C_APPS_CLK. GCC_BLSP1_QUP2_I2C_APPS_CLK is used by the second i2c. Fixes: e76b4284b520ba3 ("qcom: ipq4019: add i2c node to ipq4019 SoC and DK01 device tree") Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 650df439cfb96c303328935559b2d06127a5a0b0 ]

This patch fixes two typos in the i2c_0 node for the ipq4019.
The reg property length is just 0x600. The core clock is
GCC_BLSP1_QUP1_I2C_APPS_CLK. GCC_BLSP1_QUP2_I2C_APPS_CLK is
used by the second i2c.

Fixes: e76b4284b520ba3 ("qcom: ipq4019: add i2c node to ipq4019 SoC and DK01 device tree")
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node 2018-04-13T17:48:08+00:00 Rasmus Villemoes rasmus.villemoes@prevas.dk 2017-11-16T12:15:26+00:00 9487ce395616df454a394e64191a7d8f11c6612e [ Upstream commit d5c7b4d5ac2237a6da7ced3adfe6b8bf769f8cc6 ] Commit a22950c888e3 (mmc: sdhci-of-esdhc: add quirk SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to enable the broken timeout val quirk for ls1021a, but did not add the corresponding compatible string to the device tree, so it didn't really have any effect. Fix that. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit d5c7b4d5ac2237a6da7ced3adfe6b8bf769f8cc6 ]

Commit a22950c888e3 (mmc: sdhci-of-esdhc: add quirk
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to
enable the broken timeout val quirk for ls1021a, but did not add the
corresponding compatible string to the device tree, so it didn't really
have any effect. Fix that.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: rockchip: fix rk322x i2s1 pinctrl error 2018-04-13T17:47:59+00:00 Sugar Zhang sugar.zhang@rock-chips.com 2017-05-17T09:52:24+00:00 8207552a7be8e24ceb5ad26e4f7069891b1ddc3f [ Upstream commit 9d420e9b4140f8938ad6aa0d29e2428a2af6122b ] Refer to Chapter 5.3.2 of rk3229 TRM, we can see that GPIO1A[2,4,5] using RK_FUNC_2 not RK_FUNC_1. This patch fixes it. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 9d420e9b4140f8938ad6aa0d29e2428a2af6122b ]

Refer to Chapter 5.3.2 of rk3229 TRM, we can see that GPIO1A[2,4,5]
using RK_FUNC_2 not RK_FUNC_1. This patch fixes it.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: imx6qdl-wandboard: Fix audio channel swap 2018-04-13T17:47:57+00:00 Fabio Estevam fabio.estevam@nxp.com 2017-05-14T14:50:50+00:00 c53c4ad96242e868da492f424535bf4b45f80503 [ Upstream commit 79935915300c5eb88a0e94fa9148a7505c14a02a ] When running a stress playback/stop loop test on a mx6wandboard channel swaps can be noticed randomly. Increasing the SGTL5000 LRCLK pad strength to its maximum value fixes the issue, so add the 'lrclk-strength' property to avoid the audio channel swaps. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 79935915300c5eb88a0e94fa9148a7505c14a02a ]

When running a stress playback/stop loop test on a mx6wandboard channel
swaps can be noticed randomly.

Increasing the SGTL5000 LRCLK pad strength to its maximum value fixes
the issue, so add the 'lrclk-strength' property to avoid the audio
channel swaps.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin 2018-04-13T17:47:56+00:00 Fabio Estevam fabio.estevam@nxp.com 2017-04-12T21:31:18+00:00 8587ce2174002aaa0eea09b23fa99b30cd11677e [ Upstream commit 2fe4bff3516924a37e083e3211364abe59db1161 ] Currently the following errors are seen: [ 14.015056] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.321093] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.411681] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 27.456281] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 30.527106] mc13xxx 0-0008: Failed to read IRQ status: -6 [ 36.596900] mc13xxx 0-0008: Failed to read IRQ status: -6 Also when reading the interrupts via 'cat /proc/interrupts' the PMIC GPIO interrupt counter does not stop increasing. The reason for the storm of interrupts is that the PUS field of register IOMUXC_SW_PAD_CTL_PAD_CSI0_DAT5 is currently configured as: 10 : 100k pullup and the PMIC interrupt is being registered as IRQ_TYPE_LEVEL_HIGH type, which is the correct type as per the MC34708 datasheet. Use the default power on value for the IOMUX, which sets PUS field as: 00: 360k pull down This prevents the spurious PMIC interrupts from happening. Commit e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level") correctly described the irq type as IRQ_TYPE_LEVEL_HIGH, but missed to update the IOMUX of the PMIC GPIO as pull down. Fixes: e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 2fe4bff3516924a37e083e3211364abe59db1161 ]

Currently the following errors are seen:

[   14.015056] mc13xxx 0-0008: Failed to read IRQ status: -6
[   27.321093] mc13xxx 0-0008: Failed to read IRQ status: -6
[   27.411681] mc13xxx 0-0008: Failed to read IRQ status: -6
[   27.456281] mc13xxx 0-0008: Failed to read IRQ status: -6
[   30.527106] mc13xxx 0-0008: Failed to read IRQ status: -6
[   36.596900] mc13xxx 0-0008: Failed to read IRQ status: -6

Also when reading the interrupts via 'cat /proc/interrupts' the
PMIC GPIO interrupt counter does not stop increasing.

The reason for the storm of interrupts is that the PUS field of
register IOMUXC_SW_PAD_CTL_PAD_CSI0_DAT5 is currently configured as:
10 : 100k pullup

and the PMIC interrupt is being registered as IRQ_TYPE_LEVEL_HIGH type,
which is the correct type as per the MC34708 datasheet.

Use the default power on value for the IOMUX, which sets PUS field as:
00: 360k pull down

This prevents the spurious PMIC interrupts from happening.

Commit e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level")
correctly described the irq type as IRQ_TYPE_LEVEL_HIGH, but
missed to update the IOMUX of the PMIC GPIO as pull down.

Fixes: e1ffceb078c6 ("ARM: imx53: qsrb: fix PMIC interrupt level")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin" 2018-04-08T10:13:00+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2018-04-06T06:56:45+00:00 c201211feaa089699bc28356899ed0a6a01db8e7 This reverts commit e5ca83f556925b86133af12ef7f17c1a52c39d7e which was commit 7be4b5dc7ffa9499ac6ef33a5ffa9ff43f9b7057 upstream. It requires a driver that was not merged until 4.16, so remove it from this stable tree as it is pointless. Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Cc: Andrew F. Davis <afd@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This reverts commit e5ca83f556925b86133af12ef7f17c1a52c39d7e which was
commit 7be4b5dc7ffa9499ac6ef33a5ffa9ff43f9b7057 upstream.

It requires a driver that was not merged until 4.16, so remove it from
this stable tree as it is pointless.

Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Andrew F. Davis <afd@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>