linux.git/arch/arm/boot, branch v4.14.82

ARM: dts: socfpga: Fix SDRAM node address for Arria10

2018-11-13T19:15:12+00:00

commit ce3bf934f919a7d675c5b7fa4cc233ded9c6256e upstream.

The address in the SDRAM node was incorrect. Fix this to agree with the
correct address and to match the reg definition block.

Cc: stable@vger.kernel.org
Fixes: 54b4a8f57848b("arm: socfpga: dts: Add Arria10 SDRAM EDAC DTS support")
Signed-off-by: Thor Thayer 
Signed-off-by: Dinh Nguyen 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: dra7: Fix up unaligned access setting for PCIe EP

2018-11-13T19:15:07+00:00

commit 6d0af44a82be87c13f2320821e9fbb8b8cf5a56f upstream.

Bit positions of PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE and
PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE in CTRL_CORE_SMA_SW_7 are
incorrectly documented in the TRM. In fact, the bit positions are
swapped. Update the DT bindings for PCIe EP to reflect the same.

Fixes: d23f3839fe97 ("ARM: dts: DRA7: Add pcie1 dt node for EP mode")
Cc: stable@vger.kernel.org
Signed-off-by: Vignesh R 
Signed-off-by: Tony Lindgren 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: exynos: Mark 1 GHz CPU OPP as suspend OPP on Exynos5250

2018-11-13T19:15:01+00:00

commit 645b23da6f8b47f295fa87051335d41d139717a5 upstream.

1 GHz CPU OPP is the default boot value for the Exynos5250 SOC, so mark it
as suspend OPP. This fixes suspend/resume on Samsung Exynos5250 Snow
Chomebook, which was broken since switching to generic cpufreq-dt driver
in v4.3.

Cc:  # 4.3.x: cd6f55457eb4: ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
Cc:  # 4.3.x: 672f33198bee: arm: dts: exynos: Add missing cooling device properties for CPUs
Cc:  # 4.3.x
Signed-off-by: Marek Szyprowski 
Reviewed-by: Chanwoo Choi 
Acked-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings

2018-11-13T19:15:01+00:00

commit eb9e16d8573e243f8175647f851eb5085dbe97a4 upstream.

Convert Exynos5250 to OPP-v2 bindings. This is a preparation to add proper
support for suspend operation point, which cannot be marked in opp-v1.

Cc:  # 4.3.x: cd6f55457eb4: ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
Cc:  # 4.3.x: 672f33198bee: arm: dts: exynos: Add missing cooling device properties for CPUs
Cc:  # 4.3.x
Signed-off-by: Marek Szyprowski 
Reviewed-by: Chanwoo Choi 
Acked-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Greg Kroah-Hartman

arm: dts: exynos: Add missing cooling device properties for CPUs

2018-11-13T19:15:01+00:00

commit 672f33198bee21ee91e6af2cb8f67cfc8bc97ec1 upstream.

The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Fix other missing properties (clocks, OPP, clock latency) as well to
make it all work.

Signed-off-by: Viresh Kumar 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes

2018-11-13T19:15:01+00:00

commit cd6f55457eb449a388e793abd676e3a5b73510bc upstream.

The "cooling-min-level" and "cooling-max-level" properties are not
parsed by any part of the kernel currently and the max cooling state of
a CPU cooling device is found by referring to the cpufreq table instead.

Remove the unused properties from the CPU nodes.

Signed-off-by: Viresh Kumar 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Greg Kroah-Hartman

ARM: dts: exynos: Disable pull control for MAX8997 interrupts on Origen

2018-11-13T19:14:48+00:00

commit f5e758b8358f6c27e8a351ddf0b441a64cdabb94 upstream.

PMIC_IRQB and PMIC_KEYINB lines on Exynos4210-based Origen board have
external pull-up resistors, so disable any pull control for those lines
in respective pin controller node. This fixes support for MAX8997
interrupts and enables operation of wakeup from MAX8997 RTC alarm.

Signed-off-by: Marek Szyprowski 
Fixes: 17419726aaa1 ("ARM: dts: add max8997 device node for exynos4210-origen board")
Cc: 
Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Greg Kroah-Hartman

Revert "ARM: tegra: Fix ULPI regression on Tegra20"

2018-11-10T15:48:34+00:00

This reverts commit b39ac54215190bc178ae7de799e74d327a3c1a33.

The issue was fixed by upstream commit 5d797111afe1 ("clk:
tegra: Add quirk for getting CDEV1/2 clocks on Tegra20").

Signed-off-by: Sasha Levin

ARM: dts: r8a7790: Correct critical CPU temperature

2018-11-04T13:52:47+00:00

commit fcab5651fae4258a993170b7aaf443adbd3d4d84 upstream

The R-Car H2 hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.

This means that 95°C is a safer value to use.

Fixes: a8b805f3606f7af7 ("ARM: dts: r8a7790: enable to use thermal-zone")
Signed-off-by: Chris Paterson 
Reviewed-by: Geert Uytterhoeven 
Signed-off-by: Simon Horman 
Signed-off-by: Sudip Mukherjee 
Signed-off-by: Sasha Levin

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

2018-11-04T13:52:46+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