linux-stable.git/arch/arm64/boot, branch linux-4.15.y Linux kernel stable tree arm64: dts: renesas: salvator-common: Add EthernetAVB PHY reset 2018-03-19T08:09:59+00:00 Geert Uytterhoeven geert+renesas@glider.be 2017-12-04T10:34:51+00:00 5123e87faf12f0aec730a25dbd73e62df992a717 [ Upstream commit f5bbcd533a9d1af97b8a0862a421bb8455f1bf6d ] Describe the GPIO used to reset the Ethernet PHY for EthernetAVB. This allows the driver to reset the PHY during probe and after system resume. This fixes Ethernet operation after resume from s2ram on Salvator-XS, where the enable pin of the regulator providing PHY power is connected to PRESETn, and PSCI powers down the SoC during system suspend. On Salvator-X, the enable pin is always pulled high, but the driver may still need to reset the PHY if this wasn't done by the bootloader before. Inspired by patches in the BSP for the individual Salvator-X/XS boards by Kazuya Mizuguchi. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> 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 f5bbcd533a9d1af97b8a0862a421bb8455f1bf6d ]

Describe the GPIO used to reset the Ethernet PHY for EthernetAVB.
This allows the driver to reset the PHY during probe and after system
resume.

This fixes Ethernet operation after resume from s2ram on Salvator-XS,
where the enable pin of the regulator providing PHY power is connected
to PRESETn, and PSCI powers down the SoC during system suspend.

On Salvator-X, the enable pin is always pulled high, but the driver may
still need to reset the PHY if this wasn't done by the bootloader
before.

Inspired by patches in the BSP for the individual Salvator-X/XS boards
by Kazuya Mizuguchi.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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>
arm64: dts: add #cooling-cells to CPU nodes 2018-02-25T10:15:42+00:00 Arnd Bergmann arnd@arndb.de 2018-01-10T21:06:48+00:00 58fde5229c07c485bea5948a84af959ee0b8f791 commit acbf76ee05067c3942852019993f7beb69a0f45f upstream. dtc complains about the lack of #coolin-cells properties for the CPU nodes that are referred to as "cooling-device": arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@0 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@0:cooling-device[0]) arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@100 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@1:cooling-device[0]) Apparently this property must be '<2>' to match the binding. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Olof Johansson <olof@lixom.net> [arnd: backported to 4.15] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit acbf76ee05067c3942852019993f7beb69a0f45f upstream.

dtc complains about the lack of #coolin-cells properties for the
CPU nodes that are referred to as "cooling-device":

arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@0 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@0:cooling-device[0])
arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@100 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@1:cooling-device[0])

Apparently this property must be '<2>' to match the binding.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
[arnd: backported to 4.15]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arm64: dts: msm8916: Add missing #phy-cells 2018-02-22T14:40:11+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2017-11-08T03:45:01+00:00 98ada11202a3e4892e2339c5cd1780d50b3c3a00 commit b0ab681285aa66064f2de5b74191c0cabba381ff upstream. Add a missing #phy-cells to the dsi-phy, to silence dtc warning. Cc: Archit Taneja <architt@codeaurora.org> Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support") Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Archit Taneja <architt@codeaurora.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b0ab681285aa66064f2de5b74191c0cabba381ff upstream.

Add a missing #phy-cells to the dsi-phy, to silence dtc warning.

Cc: Archit Taneja <architt@codeaurora.org>
Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arm64: dts: msm8916: Correct ipc references for smsm 2018-02-22T14:39:56+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2017-12-01T05:27:32+00:00 665129cf7fbbd5fdb1c6706e977ca92367341b8c commit 566bd8902e7fa20bd412ed753e09e89c1c96939c upstream. SMSM is not symmetrical, the incoming bits from WCNSS are available at index 6, but the outgoing host id for WCNSS is 3. Further more, upstream references the base of APCS (in contrast to downstream), so the register offset of 8 must be included. Fixes: 1fb47e0a9ba4 ("arm64: dts: qcom: msm8916: Add smsm and smp2p nodes") Cc: stable@vger.kernel.org Reported-by: Ramon Fried <rfried@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 566bd8902e7fa20bd412ed753e09e89c1c96939c upstream.

SMSM is not symmetrical, the incoming bits from WCNSS are available at
index 6, but the outgoing host id for WCNSS is 3. Further more, upstream
references the base of APCS (in contrast to downstream), so the register
offset of 8 must be included.

Fixes: 1fb47e0a9ba4 ("arm64: dts: qcom: msm8916: Add smsm and smp2p nodes")
Cc: stable@vger.kernel.org
Reported-by: Ramon Fried <rfried@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arm64: dts: marvell: add Ethernet aliases 2018-02-16T19:06:59+00:00 Yan Markman ymarkman@marvell.com 2018-01-03T15:18:52+00:00 7217671ff5ad0ff2e147ebd890ee5625e0c7ff9d commit 474c5885582c4a79c21bcf01ed98f98c935f1f4a upstream. This patch adds Ethernet aliases in the Marvell Armada 7040 DB, 8040 DB and 8040 mcbin device trees so that the bootloader setup the MAC addresses correctly. Signed-off-by: Yan Markman <ymarkman@marvell.com> [Antoine: commit message, small fixes] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 474c5885582c4a79c21bcf01ed98f98c935f1f4a upstream.

This patch adds Ethernet aliases in the Marvell Armada 7040 DB, 8040 DB
and 8040 mcbin device trees so that the bootloader setup the MAC
addresses correctly.

Signed-off-by: Yan Markman <ymarkman@marvell.com>
[Antoine: commit message, small fixes]
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arm64: dts: socfpga: add missing interrupt-parent 2018-01-12T01:55:58+00:00 Arnd Bergmann arnd@arndb.de 2018-01-10T21:04:16+00:00 69c4d8ed49568598f200b340b17e391c35be3d4b The PMU node has no working interrupt, as shown by this dtc warning: arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtb: Warning (interrupts_property): Missing interrupt-parent for /pmu This adds an interrupt-parent property so we can correct parse that interrupt number. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net> 
The PMU node has no working interrupt, as shown by this dtc warning:

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtb: Warning (interrupts_property): Missing interrupt-parent for /pmu

This adds an interrupt-parent property so we can correct parse
that interrupt number.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge tag 'mvebu-fixes-4.15-1' of git://git.infradead.org/linux-mvebu into fixes 2018-01-12T00:58:41+00:00 Olof Johansson olof@lixom.net 2018-01-12T00:58:41+00:00 9ddd0c131a1aaa9a0047ecdfac8e935aed0f7206 mvebu fixess for 4.15 (part 1) 2 device tree related fixes fixing 2 issues: - broken pinctrl support since 4.11 on OpenBlocks A7 - implicit clock dependency making the kernel hang if the Xenon sdhci module was loaded before the mvpp2 Ethernet support (for this one the driver had to be fixed which was done in v4.14) * tag 'mvebu-fixes-4.15-1' of git://git.infradead.org/linux-mvebu: ARM64: dts: marvell: armada-cp110: Fix clock resources for various node ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7 Signed-off-by: Olof Johansson <olof@lixom.net> 
mvebu fixess for 4.15 (part 1)

2 device tree related fixes fixing 2 issues:
 - broken pinctrl support since 4.11 on OpenBlocks A7
 - implicit clock dependency making the kernel hang if the Xenon sdhci
   module was loaded before the mvpp2 Ethernet support (for this one
   the driver had to be fixed which was done in v4.14)

* tag 'mvebu-fixes-4.15-1' of git://git.infradead.org/linux-mvebu:
  ARM64: dts: marvell: armada-cp110: Fix clock resources for various node
  ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7

Signed-off-by: Olof Johansson <olof@lixom.net>
ARM64: dts: marvell: armada-cp110: Fix clock resources for various node 2018-01-05T15:54:40+00:00 Gregory CLEMENT gregory.clement@free-electrons.com 2017-07-25T14:51:20+00:00 e3af9f7c6ece29fdb7fe0aeb83ac5d3077a06edb On the CP modules we found on Armada 7K/8K, many IP block actually also need a "functional" clock (from the bus). This patch add them which allows to fix some issues hanging the kernel: If Ethernet and sdhci driver are built as modules and sdhci was loaded first then the kernel hang. Fixes: bb16ea1742c8 ("mmc: sdhci-xenon: Fix clock resource by adding an optional bus clock") Cc: stable@vger.kernel.org Reported-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> 
On the CP modules we found on Armada 7K/8K, many IP block actually also
need a "functional" clock (from the bus). This patch add them which allows
to fix some issues hanging the kernel:

If Ethernet and sdhci driver are built as modules and sdhci was loaded
first then the kernel hang.

Fixes: bb16ea1742c8 ("mmc: sdhci-xenon: Fix clock resource by adding an
optional bus clock")
Cc: stable@vger.kernel.org
Reported-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
arm64: dts: uniphier: fix gpio-ranges property of PXs3 SoC 2018-01-04T16:09:01+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2017-12-29T12:15:54+00:00 abb62c46d4949d44979fa647740feff3f7538799 This is probably a copy-paste mistake. The gpio-ranges of PXs3 is different from that of LD20. Fixes: 277b51e7050f ("arm64: dts: uniphier: add GPIO controller nodes") Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
This is probably a copy-paste mistake.  The gpio-ranges of PXs3 is
different from that of LD20.

Fixes: 277b51e7050f ("arm64: dts: uniphier: add GPIO controller nodes")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'sunxi-fixes-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes 2018-01-04T16:06:25+00:00 Arnd Bergmann arnd@arndb.de 2018-01-04T16:06:25+00:00 d84baa5a62ed1e89da0e7f78d778794d47bc80af Pull "Allwinner fixes for 4.15" from Chen-Yu Tsai: First, one fix that adds proper regulator references for the EMAC external PHYs on A64 boards. The EMAC bindings were developed for 4.13, but reverted at the last minute. They were finalized and brought back for 4.15. However in the time between, regulator support for the A64 boards was merged. When EMAC device tree changes were reintroduced, this was not taken into account. Second, a patch that adds OF based modalias uevent for RSB slave devices. This has been missing since the introduction of RSB, and recently with PMIC regulator support introduced for the A64, has been seen affecting distributions, which have the all-important PMIC mfd drivers built as modules, which then don't get loaded. Other minor cleanups include final conversion of raw indices to CCU binding macros for sun[4567]i HDMI, cleanup of dummy regulators on the A64 SOPINE, a SD card detection polarity fix for the Orange Pi Zero Plus2, and adding a missing compatible for the PMIC on the TBS A711 tablet. * tag 'sunxi-fixes-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun8i: a711: Reinstate the PMIC compatible arm64: dts: orange-pi-zero-plus2: fix sdcard detect arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3 ARM: dts: sunxi: Convert to CCU index macros for HDMI controller sunxi-rsb: Include OF based modalias in device uevent arm64: allwinner: a64: add Ethernet PHY regulator for several boards 
Pull "Allwinner fixes for 4.15" from Chen-Yu Tsai:

First, one fix that adds proper regulator references for the EMAC
external PHYs on A64 boards. The EMAC bindings were developed for 4.13,
but reverted at the last minute. They were finalized and brought back
for 4.15. However in the time between, regulator support for the A64
boards was merged. When EMAC device tree changes were reintroduced,
this was not taken into account.

Second, a patch that adds OF based modalias uevent for RSB slave devices.
This has been missing since the introduction of RSB, and recently with
PMIC regulator support introduced for the A64, has been seen affecting
distributions, which have the all-important PMIC mfd drivers built as
modules, which then don't get loaded.

Other minor cleanups include final conversion of raw indices to CCU
binding macros for sun[4567]i HDMI, cleanup of dummy regulators on the
A64 SOPINE, a SD card detection polarity fix for the Orange Pi Zero
Plus2, and adding a missing compatible for the PMIC on the TBS A711
tablet.

* tag 'sunxi-fixes-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun8i: a711: Reinstate the PMIC compatible
  arm64: dts: orange-pi-zero-plus2: fix sdcard detect
  arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3
  ARM: dts: sunxi: Convert to CCU index macros for HDMI controller
  sunxi-rsb: Include OF based modalias in device uevent
  arm64: allwinner: a64: add Ethernet PHY regulator for several boards