linux-stable.git/arch/arm/boot, branch v3.16.52 Linux kernel stable tree ARM: dts: da850-evm: add serial and ethernet aliases 2018-01-01T20:51:34+00:00 Sekhar Nori nsekhar@ti.com 2017-08-29T08:22:51+00:00 d7589aff42f1c9d5b1afe2678663c3aad2b9af33 commit ce21574ad1922b403198ee664c4dff276f514f1d upstream. Add aliases for serial and ethernet nodes. Serial aliases help keep order of tty nodes fixed and ethernet alias is used by bootloader to setup mac address correctly. Reported-by: Adam Ford <aford173@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Fixes: dd7deaf218bf ("ARM: davinci: da850: add DT node for ethernet") Signed-off-by: Sekhar Nori <nsekhar@ti.com> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit ce21574ad1922b403198ee664c4dff276f514f1d upstream.

Add aliases for serial and ethernet nodes. Serial
aliases help keep order of tty nodes fixed and
ethernet alias is used by bootloader to setup mac
address correctly.

Reported-by: Adam Ford <aford173@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Fixes: dd7deaf218bf ("ARM: davinci: da850: add DT node for ethernet")
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: dra7-evm: Correct the vmmc-supply for mmc2 2017-11-26T13:50:13+00:00 Ravikumar Kattekola rk@ti.com 2017-06-07T09:37:46+00:00 28774467448efc6f39aa80c0fa32fe542ab864ce commit b5ca62a53d2df30432118edeff61acc8717d2515 upstream. On DRA75x EVM, MMC2 vdd/ios are connected to a common supply fixed at 1.8V not 3.3V Fixes: 6cf02dbb4b71 ("ARM: dts: dra7-evm: Add mmc2 node for eMMC support") Signed-off-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit b5ca62a53d2df30432118edeff61acc8717d2515 upstream.

On DRA75x EVM, MMC2 vdd/ios are connected to a common supply fixed at 1.8V
not 3.3V

Fixes: 6cf02dbb4b71 ("ARM: dts: dra7-evm: Add mmc2 node for eMMC support")
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: dra7-evm: Rename mmc2_3v3 supply to evm_3v3_sw 2017-11-26T13:50:13+00:00 Peter Ujfalusi peter.ujfalusi@ti.com 2015-08-24T07:19:59+00:00 05eaf1bcf9280190e3001c302a3eab90f2396bfc commit 27f39e5f5fd1d9eb5ce67507ad57ef5df007f208 upstream. Use the name for the supply as it is in the schematics since the same supply is used for other peripherals than MMC2, like audio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 27f39e5f5fd1d9eb5ce67507ad57ef5df007f208 upstream.

Use the name for the supply as it is in the schematics since the same
supply is used for other peripherals than MMC2, like audio.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: at91: sama5d3_xplained: not all ADC channels are available 2017-08-26T01:14:32+00:00 Ludovic Desroches ludovic.desroches@microchip.com 2017-04-10T08:25:17+00:00 b9cc9b0461a12d4e6a0f397c3790ccee537d4e0f commit d3df1ec06353e51fc44563d2e7e18d42811af290 upstream. Remove ADC channels that are not available by default on the sama5d3_xplained board (resistor not populated) in order to not create confusion. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d3df1ec06353e51fc44563d2e7e18d42811af290 upstream.

Remove ADC channels that are not available by default on the sama5d3_xplained
board (resistor not populated) in order to not create confusion.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: at91: sama5d3_xplained: fix ADC vref 2017-08-26T01:14:32+00:00 Ludovic Desroches ludovic.desroches@microchip.com 2017-04-10T08:25:16+00:00 aa415725e37baed5ef12bc5750bc6d4372188539 commit 9cdd31e5913c1f86dce7e201b086155b3f24896b upstream. The voltage reference for the ADC is not 3V but 3.3V since it is connected to VDDANA. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 9cdd31e5913c1f86dce7e201b086155b3f24896b upstream.

The voltage reference for the ADC is not 3V but 3.3V since it is connected to
VDDANA.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags 2017-07-18T17:40:06+00:00 Jon Mason jon.mason@broadcom.com 2017-03-03T00:21:32+00:00 921719499d6cece93e7a8a3209c6f49efeabce44 commit 0c2bf9f95983fe30aa2f6463cb761cd42c2d521a upstream. GIC_PPI flags were misconfigured for the timers, resulting in errors like: [ 0.000000] GIC: PPI11 is secure or misconfigured Changing them to being edge triggered corrects the issue Suggested-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Jon Mason <jon.mason@broadcom.com> Fixes: d27509f1 ("ARM: BCM5301X: add dts files for BCM4708 SoC") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 0c2bf9f95983fe30aa2f6463cb761cd42c2d521a upstream.

GIC_PPI flags were misconfigured for the timers, resulting in errors
like:
[    0.000000] GIC: PPI11 is secure or misconfigured

Changing them to being edge triggered corrects the issue

Suggested-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Fixes: d27509f1 ("ARM: BCM5301X: add dts files for BCM4708 SoC")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: da850-evm: fix read access to SPI flash 2017-03-16T02:27:03+00:00 Fabien Parent fparent@baylibre.com 2017-01-17T12:57:42+00:00 9e78d6e7ff6c5ffb3de2b1d27f36951d743ffe5d commit 43849785e1079f6606a31cb7fda92d1200849728 upstream. Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the FAST_READ command can be used to read data. This commit specifies in the DTS that we should use FAST_READ command instead of the READ command. Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> [nsekhar@ti.com: subject line adjustment] Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 43849785e1079f6606a31cb7fda92d1200849728 upstream.

Read access to the SPI flash are broken on da850-evm, i.e. the data
read is not what is actually programmed on the flash.
According to the datasheet for the M25P64 part present on the da850-evm,
if the SPI frequency is higher than 20MHz then the READ command is not
usable anymore and only the FAST_READ command can be used to read data.

This commit specifies in the DTS that we should use FAST_READ command
instead of the READ command.

Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Fabien Parent <fparent@baylibre.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: imx31: fix AVIC base address 2017-03-16T02:26:41+00:00 Vladimir Zapolskiy vladimir_zapolskiy@mentor.com 2016-11-17T01:30:51+00:00 dcef625d42e747c71ba49bf4799d6e0c686ffc3b commit af92305e567b7f4c9cf48b9e46c1f48ec9ffb1fb upstream. On i.MX31 AVIC interrupt controller base address is at 0x68000000. The problem was shadowed by the AVIC driver, which takes the correct base address from a SoC specific header file. Fixes: d2a37b3d91f4 ("ARM i.MX31: Add devicetree support") Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit af92305e567b7f4c9cf48b9e46c1f48ec9ffb1fb upstream.

On i.MX31 AVIC interrupt controller base address is at 0x68000000.

The problem was shadowed by the AVIC driver, which takes the correct
base address from a SoC specific header file.

Fixes: d2a37b3d91f4 ("ARM i.MX31: Add devicetree support")
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: imx6q-cm-fx6: fix fec pinctrl 2017-03-16T02:26:20+00:00 Christopher Spinrath christopher.spinrath@rwth-aachen.de 2016-11-11T15:59:38+00:00 b521a54c7b3ce3a2e5c0baceb30227c3508315df commit 72649a46067903d00f46e2ebef6543768224f1a0 upstream. According to the schematics of CompuLab's sbc-fx6 baseboard and the vendor devicetree GPIO_16 is *not* muxed to ENET_REF_CLK but to SPDIF_IN. Remove the wrong pinctrl setting. Fixes: 682d055e6ac5 ("ARM: dts: Add initial support for cm-fx6.") Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> [bwh: Backported to 3.16: adjust indentation] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 72649a46067903d00f46e2ebef6543768224f1a0 upstream.

According to the schematics of CompuLab's sbc-fx6 baseboard and the
vendor devicetree GPIO_16 is *not* muxed to ENET_REF_CLK but to SPDIF_IN.

Remove the wrong pinctrl setting.

Fixes: 682d055e6ac5 ("ARM: dts: Add initial support for cm-fx6.")
Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
[bwh: Backported to 3.16: adjust indentation]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ARM: dts: imx31: move CCM device node to AIPS2 bus devices 2017-03-16T02:26:18+00:00 Vladimir Zapolskiy vz@mleia.com 2016-09-26T00:03:41+00:00 22519003da8a83e6e3f4a98e51e6c412ba63ce57 commit 1f87aee6a2e55eda466a43ba6248a8b75eede153 upstream. i.MX31 Clock Control Module controller is found on AIPS2 bus, move it there from SPBA bus to avoid a conflict of device IO space mismatch. Fixes: ef0e4a606fb6 ("ARM: mx31: Replace clk_register_clkdev with clock DT lookup") Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 1f87aee6a2e55eda466a43ba6248a8b75eede153 upstream.

i.MX31 Clock Control Module controller is found on AIPS2 bus, move it
there from SPBA bus to avoid a conflict of device IO space mismatch.

Fixes: ef0e4a606fb6 ("ARM: mx31: Replace clk_register_clkdev with clock DT lookup")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>