kernel/git/stable/linux.git/arch/arm/boot, branch linux-4.17.y

ARM: dts: imx6: RDU2: fix irq type for mv88e6xxx switch

2018-08-24T11:07:14+00:00

[ Upstream commit e01a06c8089132bb4da035c6a83df23916ca3ebf ] The Marvell switches report their interrupts in a level sensitive way. When using edge sensitive detection a race condition in the interrupt handler of the swich might result in the OS to miss all future events which might make the switch non-functional. The problem is that both mv88e6xxx_g2_irq_thread_fn() and mv88e6xxx_g1_irq_thread_work() sample the irq cause register (MV88E6XXX_G2_INT_SRC and MV88E6XXX_G1_STS respectively) once and then handle the observed sources. If after sampling but before all observed irq sources are handled a new irq source gets active this is not noticed by the handler which returns unsuspecting, but the interrupt line stays active which prevents the edge detector to kick in. All device trees but imx6qdl-zii-rdu2 get this right (most of them by not specifying an interrupt parent). So fix imx6qdl-zii-rdu2 accordingly. Signed-off-by: Uwe Kleine-König Fixes: f64992d1a916 ("ARM: dts: imx6: RDU2: Add Switch interrupts") Reviewed-by: Andrew Lunn Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

ARM: dts: omap4-droid4: fix dts w.r.t. pwm

2018-08-24T11:07:11+00:00

[ Upstream commit d3f6daede246038cf2ea38b78d732f9dd8feb1d6 ] pwm node should not be under gpio6 node in the device tree. This fixes detection of the pwm on Droid 4. Fixes: 6d7bdd328da4 ("ARM: dts: omap4-droid4: update touchscreen") Signed-off-by: Pavel Machek Reviewed-by: Sebastian Reichel [tony@atomide.com: added fixes tag] Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

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

2018-08-24T11:07:08+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

2018-08-24T11:06:52+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

2018-08-24T11:06:49+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 PCIe controller interrupt type

2018-08-24T11:06:41+00:00

[ Upstream commit 6cb1628ad3506b315cdddd7676db0ff2af378d28 ] Fix PCIe controller interrupt to use IRQ_TYPE_LEVEL_HIGH for Broadcom Cygnus SoC Fixes: cd590b50a936 ("ARM: dts: enable PCIe support for Cygnus") Fixes: f6b889358a82 ("ARM: dts: Enable MSI support 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: Cygnus: Fix I2C controller interrupt type

2018-08-24T11:06:41+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: BCM5301x: Fix i2c controller interrupt type

2018-08-24T11:06:40+00:00

[ Upstream commit a0a8338e905734518ab9b10b06e7fd0201228f8b ] The i2c controller should be using IRQ_TYPE_LEVEL_HIGH, fix that. Fixes: bb097e3e0045 ("ARM: dts: BCM5301X: Add I2C support to the DT") Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

ARM: dts: HR2: Fix interrupt types for i2c and PCIe

2018-08-24T11:06:40+00:00

[ Upstream commit dbe4a39331b7aa8bcac8ef2da780724e1af1619a ] The i2c and PCIe controllers had an incorrect type which should have been set to IRQ_TYPE_LEVEL_HIGH, fix that. Fixes: b9099ec754b5 ("ARM: dts: Add Broadcom Hurricane 2 DTS include file") Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

ARM: dts: NSP: Fix PCIe controllers interrupt types

2018-08-24T11:06:40+00:00

[ Upstream commit 403fde644855bc71318c8db65646383e22653b13 ] The interrupts for the PCIe controllers should all be of type IRQ_TYPE_LEVEL_HIGH instead of IRQ_TYPE_NONE. Fixes: d71eb9412088 ("ARM: dts: NSP: Add MSI support on PCI") Fixes: 522199029fdc ("ARM: dts: NSP: Fix PCIE DT issue") Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman