- 01 1月, 2019 1 次提交
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由 Olof Johansson 提交于
Merge in fixes here, since the last batch didn't make it in before the release of 4.20, and we might as well group them with this set of patches. * fixes: (822 commits) arm64: dts: renesas: draak: Fix CVBS input ARM: dts: Fix OMAP4430 SDP Ethernet startup ARM: dts: am335x-pdu001: Fix polarity of card detection input ARM: OMAP1: ams-delta: Fix audio permanently muted ARM: dts: omap5: Fix dual-role mode on Super-Speed port arm64: dts: rockchip: fix rk3399-rockpro64 regulator gpios ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock ARM: imx: update the cpu power up timing setting on i.mx6sx Revert "arm64: dts: marvell: add CPU Idle power state support on Armada 7K/8K" ARM: dts: imx7d-pico: Describe the Wifi clock ARM: dts: realview: Fix some more duplicate regulator nodes MAINTAINERS: update entry for MMP platform ARM: mmp/mmp2: fix cpu_is_mmp2() on mmp2-dt MAINTAINERS: mediatek: Update SoC entry ARM: dts: bcm2837: Fix polarity of wifi reset GPIOs + Linux 4.20-rc5 Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 21 12月, 2018 1 次提交
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由 Arnd Bergmann 提交于
Merge tag 'renesas-fixes2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Second Round of Renesas ARM Based SoC Fixes for v4.20 * R-Car D3 (r8a77995) SoC based Draak board - Correct CVBS input to allow probing of the VIN * tag 'renesas-fixes2-for-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: draak: Fix CVBS input
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- 13 12月, 2018 16 次提交
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由 Laurent Pinchart 提交于
A typo in the adv7180 DT node prevents successful probing of the VIN. Fix it. Fixes: 6a0942c2 ("arm64: dts: renesas: draak: Describe CVBS input") Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: NJacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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由 Olof Johansson 提交于
Merge tag 'v4.20-rockchip-dts64fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes rockpro64 regulator fixes that cause stability issues * tag 'v4.20-rockchip-dts64fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: fix rk3399-rockpro64 regulator gpios Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'omap-for-v4.20/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Few device fixes for omaps Here's a collection of minor fixes for annoying usability issues people have noticed using various devices. There are two regression fixes: - A regression fix for omap5 usb3 dual role mode - A regression fix to ams-delta audio being muted permanently And two one-liners: - Fix polarity for am335x-pdu001 SD card detection - Fix non-working omap4-sdp Ethernet startup for rebind It would be nice to get these merged during the -rc cycle if possible. Naturally these can all wait for the merge window too if we start running out of time. * tag 'omap-for-v4.20/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Fix OMAP4430 SDP Ethernet startup ARM: dts: am335x-pdu001: Fix polarity of card detection input ARM: OMAP1: ams-delta: Fix audio permanently muted ARM: dts: omap5: Fix dual-role mode on Super-Speed port Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
WARNING: vmlinux.o(.text+0x27530): Section mismatch in reference from the function am43xx_suspend_init() to the function .init.text:am43xx_map_scu() The function am43xx_suspend_init() references the function __init am43xx_map_scu(). This is often because am43xx_suspend_init lacks a __init annotation or the annotation of am43xx_map_scu is wrong. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NSantosh Shilimkar <ssantosh@kernel.org> Reviewed-by: NKevin Hilman <khilman@baylibre.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'amlogic-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/soc soc: Amlogic updates for v4.21 - ARM: meson: Kconfig: select HAVE_ARM_TWD and ARM_GLOBAL_TIMER - misc MAINTAINERS updates * tag 'amlogic-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM: meson: select HAVE_ARM_TWD and ARM_GLOBAL_TIMER MAINTAINERS: add drivers/soc/amlogic/ to amlogic list MAINTAINERS: Remove myself from the list Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'omap-for-v4.21/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc Changes for omap1 variants for v4.21 merge window In this set of changes Aaro Koskinen revives Palm Tungsten E for the MMC and USB making it usable again. And Janusz Krzysztofik follows up on the clean-up of ams-delta GPIO handling. The other changes are clean-up for DEFINE_SHOW_ATTRIBUTE by Yangtao Li. * tag 'omap-for-v4.21/omap1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP1: fix USB configuration for device-only setups ARM: OMAP1: add MMC configuration for Palm Tungsten E ARM: OMAP1: devices: configure omap1_spi100k only on OMAP7xx ARM: OMAP1/2: fix SoC name printing ARM: OMAP1: ams-delta: Move AMS_DELTA_LATCH2_NGPIO to the board file ARM: OMAP1: ams-delta: Drop unused symbols from the board header ARM: OMAP1: ams-delta: Drop board specific global GPIO numbers ARM: OMAP: PM: Change to use DEFINE_SHOW_ATTRIBUTE macro ARM: OMAP1: clock: Change to use DEFINE_SHOW_ATTRIBUTE macro ARM: OMAP1: ams-delta: Provide GPIO lookup table for LED device ARM: OMAP1: ams-delta: make board header file local to mach-omap1 Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
WARNING: vmlinux.o(.text+0x39ecc): Section mismatch in reference from the function tegra114_gic_cpu_pm_registration() to the (unknown reference) .init.rodata:(unknown) The function tegra114_gic_cpu_pm_registration() references the (unknown reference) __initconst (unknown). This is often because tegra114_gic_cpu_pm_registration lacks a __initconst annotation or the annotation of (unknown) is wrong. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
WARNING: vmlinux.o(.text+0x13250): Section mismatch in reference from the function acs5k_i2c_init() to the (unknown reference) .init.data:(unknown) The function acs5k_i2c_init() references the (unknown reference) __initdata (unknown). This is often because acs5k_i2c_init lacks a __initdata annotation or the annotation of (unknown) is wrong. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
WARNING: vmlinux.o(.text+0x19f90): Section mismatch in reference from the function littleton_init_lcd() to the function .init.text:pxa_set_fb_info() The function littleton_init_lcd() references the function __init pxa_set_fb_info(). This is often because littleton_init_lcd lacks a __init annotation or the annotation of pxa_set_fb_info is wrong. WARNING: vmlinux.o(.text+0xf824): Section mismatch in reference from the function zeus_register_ohci() to the function .init.text:pxa_set_ohci_info() The function zeus_register_ohci() references the function __init pxa_set_ohci_info(). This is often because zeus_register_ohci lacks a __init annotation or the annotation of pxa_set_ohci_info is wrong. WARNING: vmlinux.o(.text+0xf95c): Section mismatch in reference from the function cm_x300_init_u2d() to the function .init.text:pxa3xx_set_u2d_info() The function cm_x300_init_u2d() references the function __init pxa3xx_set_u2d_info(). This is often because cm_x300_init_u2d lacks a __init annotation or the annotation of pxa3xx_set_u2d_info is wrong. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
This one ended up in the wrong header file, causing a build failure on at least one platform: arch/arm/mach-mmp/aspenite.c: In function 'common_init': arch/arm/mach-mmp/aspenite.c:260:28: error: 'pxa168_device_usb_phy' undeclared (first use in this function); did you mean 'pxa168_device_ssp5'? We can just include both the pxa168.h and pxa910.h headers to make that work, which gets us to the next failure: arch/arm/mach-mmp/aspenite.o: In function `common_init': aspenite.c:(.init.text+0x1c0): undefined reference to `pxa168_device_usb_phy' This is solved by using the matching ifdef check around the USB device registration, enabling them only when either USB host or gadget mode are enabled. Fixes: a225daf7 ("ARM: mmp: add a pxa-usb-phy device") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Arnd Bergmann 提交于
The change to passing the timer frequency as a function argument was a good idea, but caused a build failure for one user that was missed in the update: arch/arm/mach-mmp/time.c: In function 'mmp_dt_init_timer': arch/arm/mach-mmp/time.c:242:2: error: implicit declaration of function 'timer_init'; did you mean 'hrtimer_init'? [-Werror=implicit-function-declaration] Change that as well to fix the build error, and rename the function to put it into a proper namespace and make it clearer what is actually going on. I saw that the high 6500000 HZ frequency was previously only set with CONFIG_MMP2, but is now also used with MMP (pxa910), so I'm changing that back here. Please make sure that the frequencies are all correct now. Fixes: f36797ee ("ARM: mmp/mmp2: dt: enable the clock") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'imx-soc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc i.MX SoC changes for 4.21: - An improvement on i.MX debugging options that only defines DEBUG_IMX_UART_PORT if needed, so that the option will not be present in the kernel config when DEBUG_LL is disabled. - Adds the necessary platform support for i.MX7ULP SoC and configures power mode to Partial Stop mode 3 with system/bus clock enabled. Otherwise the default STOP mode will gate off system/bus clock when WFI gets executed on i.MX7ULP. - A fix from Arnd on SOC_IMX7ULP option dependency. * tag 'imx-soc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: fix dependencies on imx7ulp ARM: imx: add initial support for imx7ulp ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'samsung-soc-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc Samsung mach/soc changes for v4.21 Just cleanups of: legacy way of setting external wakeup interrupts, old power management debugging functions and duplicated secondary startup initialization. * tag 'samsung-soc-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: exynos: Remove secondary startup initialization from smp_prepare_cpus ARM: samsung: Limit SAMSUNG_PM_DEBUG config option to non-Exynos platforms ARM: exynos: Remove no longer needed s3c_pm_check_*() calls ARM: exynos: Remove legacy setting of external wakeup interrupts ARM: s5pv210: Remove legacy setting of external wakeup interrupts Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'sunxi-core-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/soc Allwinner core changes for 4.21 A few patches to enable a new Allwinner SoC based on an armv5 CPU. * tag 'sunxi-core-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdt ARM: sunxi: add Allwinner ARMv5 SoCs dt-bindings: arm: Add new Allwinner ARMv5 F1C100s SoC ARM: Check ARCH_MULTI_V7 to differentiate ARMv5/v7 Allwinner SoCs Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'davinci-for-v4.21/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc DaVinci SoC updates for v4.21 ----------------------------- This set of patches moves DaVinci one step closer to not relying on at24 platform data by relying on nvmem cell lookups instead. Once other dependencies are merged, for v4.22, plan is to merge another series of patches removing at24 platform data. * tag 'davinci-for-v4.21/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da850-evm: remove unnecessary include ARM: davinci: dm850-evm: use cell nvmem lookup for mac address ARM: davinci: mityomapl138: use cell nvmem lookup for mac address ARM: davinci: da830-evm: use cell nvmem lookup for mac address ARM: davinci: dm646x-evm: use cell nvmem lookup for mac address ARM: davinci: dm644x-evm: use cell nvmem lookup for mac address ARM: davinci: dm365-evm: use cell nvmem lookup for mac address Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'renesas-soc-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Renesas ARM Based SoC Updates for v4.21 * pm-rmobile driver - Move to drivers/soc/renesas/ - Clean up struct rmobile_pm_domain * Renesas SoC Kconfig Symbols - Move symbols for ARM and SoCs to drivers/soc/renesas/ - Hide ARCH_RZN1 to improve consistency * SH-Mobile AG5 (sh73a0) SoC: Remove obsolete inclusion of <asm/smp_twd.h> * Restrict TWD and SCU to Renesas ARM based SoCs where they are present * Enable GPIOLIB on Renesas arm64 based SoCs to allow GPIO driver selection * tag 'renesas-soc-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/ ARM: shmobile: R-Mobile: Clean up struct rmobile_pm_domain ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/ arm64: renesas: Move SoC Kconfig symbols to drivers/soc/renesas/ ARM: shmobile: Hide ARCH_RZN1 to improve consistency ARM: shmobile: sh73a0: Remove obsolete inclusion of <asm/smp_twd.h> ARM: shmobile: Restrict TWD support to SoCs that have it ARM: shmobile: Restrict SCU support to SoCs that have it arm64: renesas: Enable GPIOLIB to allow GPIO driver selection Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 12 12月, 2018 3 次提交
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由 Tony Lindgren 提交于
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由 Aaro Koskinen 提交于
Currently we do USB configuration only if the host mode (CONFIG_USB) is enabled. But it should be done also in the case of device-only setups, so change the condition to CONFIG_USB_SUPPORT. This allows to use omap_udc on Palm Tungsten E. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Aaro Koskinen 提交于
Add initial MMC configuration for Palm Tungsten E to allow using a proper rootfs on the device. This still assumes the bootloader enabling the MMC, and that the card is always present and writeable. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 11 12月, 2018 3 次提交
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由 Arnd Bergmann 提交于
The i.MX7D configuration was reworked, but that change did not get propagated into the newly added i.MX7ULP, which now produces a Kconfig warning: WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER Depends on [n]: CPU_V7 [=n] Selected by [y]: - SOC_IMX7ULP [=y] && ARCH_MXC [=y] && (ARCH_MULTI_V7 [=n] || ARM_SINGLE_ARMV7M [=y]) Change it to work the same way as i.MX7D. Fixes: 1a1f919e ("ARM: imx: Provide support for NXP i.MX7D Cortex-M4") Fixes: de70d0e9 ("ARM: imx: add initial support for imx7ulp") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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由 Martin Blumenstingl 提交于
The 32-bit Meson SoCs use multiple Cortex-A9 (Meson8 and Meson8m2) or Cortex-A5 (Meson8b) CPU cores. These come with the "ARM global timer" and "Timer-Watchdog" (aka TWD, which provides both a per-cpu local timer and watchdog). Selecting ARM_GLOBAL_TIMER and HAVE_ARM_TWD allows us to add the timers to the SoC.dtsi files. Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NKevin Hilman <khilman@baylibre.com>
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由 Corentin Labbe 提交于
While sending a patch for drivers/soc/amlogic/Kconfig, I saw that getmaintainer.pl give nobody for it. This patchs adds drivers/soc/amlogic/ to amlogic maintainers. Signed-off-by: NCorentin Labbe <clabbe@baylibre.com> Signed-off-by: NKevin Hilman <khilman@baylibre.com>
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- 10 12月, 2018 5 次提交
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由 A.s. Dong 提交于
The i.MX 7ULP family of processors features NXP's advanced implementation of the Arm Cortex-A7 core, the Arm Cortex-M4 core, as well as a 3D and 2D Graphics Processing Units (GPUs). This patch aims to add an initial support for imx7ulp. Note that we need configure power mode to Partial Stop mode 3 with system/bus clock enabled first as the default enabled STOP mode will gate off system/bus clock when execute WFI in MX7ULP SoC. And there's still no MXC_CPU_IMX7ULP IDs read from register as ULP has no anatop as before. So we encode one with 0xff in reverse order in case new ones will be in the future. Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: NDong Aisheng <aisheng.dong@nxp.com> Reviewed-by: NFabio Estevam <festevam@gmail.com> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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由 Uwe Kleine-König 提交于
If debugging on i.MX is enabled DEBUG_IMX_UART_PORT defines which UART is used for the debug output. If however debugging is off don't only hide the then unused config item but drop it completely by using a dependency instead of a conditional prompt. This fixes DEBUG_IMX_UART_PORT being present in the kernel config even if DEBUG_LL is disabled. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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git://git.infradead.org/linux-mvebu由 Olof Johansson 提交于
mvebu fixes for 4.20 Adding CPU Idle state in the device tree for Armada 8040 seems to breaks boot on some board, so let's revert it waiting for a better solution. * tag 'mvebu-fixes-4.20-1' of git://git.infradead.org/linux-mvebu: Revert "arm64: dts: marvell: add CPU Idle power state support on Armada 7K/8K" Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'sunxi-fixes-for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes Allwinner fixes for 4.20 One small fix for a regulator range on the Banana Pi M3 * tag 'sunxi-fixes-for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'imx-fixes-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes i.MX fixes for 4.20, round 3: - A couple of fixes on imx7d-pico and imx7d-nitrogen7 boards to correct the description of the Wifi clock. - Change SW2ISO count to get a safer ARM LDO ramp-up time, so that different boards can be covered. This fixes the ARM LDO failure seen on some customer boards. * tag 'imx-fixes-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock ARM: imx: update the cpu power up timing setting on i.mx6sx ARM: dts: imx7d-pico: Describe the Wifi clock Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 08 12月, 2018 5 次提交
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由 Russell King - ARM Linux 提交于
It was noticed that unbinding and rebinding the KSZ8851 ethernet resulted in the driver reporting "failed to read device ID" at probe. Probing the reset line with a 'scope while repeatedly attempting to bind the driver in a shell loop revealed that the KSZ8851 RSTN pin is constantly held at zero, meaning the device is held in reset, and does not respond on the SPI bus. Experimentation with the startup delay on the regulator set to 50ms shows that the reset is positively released after 20ms. Schematics for this board are not available, and the traces are buried in the inner layers of the board which makes tracing where the RSTN pin extremely difficult. We can only guess that the RSTN pin is wired to a reset generator chip driven off the ethernet supply, which fits the observed behaviour. Include this delay in the regulator startup delay - effectively treating the reset as a "supply stable" indicator. This can not be modelled as a delay in the KSZ8851 driver since the reset generation is board specific - if the RSTN pin had been wired to a GPIO, reset could be released earlier via the already provided support in the KSZ8851 driver. This also got confirmed by Peter Ujfalusi <peter.ujfalusi@ti.com> based on Blaze schematics that should be very close to SDP4430: TPS22902YFPR is used as the regulator switch (gpio48 controlled): Convert arm boot_lock to raw The VOUT is routed to TPS3808G01DBV. (SCH Note: Threshold set at 90%. Vsense: 0.405V). According to the TPS3808 data sheet the RESET delay time when Ct is open (this is the case in the schema): MIN/TYP/MAX: 12/20/28 ms. Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk> Reviewed-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> [tony@atomide.com: updated with notes from schematics from Peter] Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felix Brack 提交于
When a micro SD card is inserted in the PDU001 card cage, the card detection switch is opened and the corresponding GPIO input is driven by a pull-up. Hence change the active level of the card detection input from low to high. Signed-off-by: NFelix Brack <fb@ltec.ch> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
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由 Janusz Krzysztofik 提交于
Since commit 1137ceee ("ARM: OMAP1: ams-delta: Don't request unused GPIOs"), on-board audio has appeared muted. Believed to be unused GPIO pin "hookflash1", apparently set high regardless of the corresponding bit of "latch2" port attempted to be set low during .init_machine(), has been identified as the reason. According to Amstrad E3 wiki, the purpose of the pin hasn't been clearly identified. Original Amstrad software used to produce a high pulse on it when the phone was taken off hook or recall was pressed. With the current finding, we can assume the pin provides a kind of audio mute function. Proper resolution of the issue should be done in two steps: - resolution of an issue with the pin state not reflecting the value the corresponding bit of the port was attempted to be initialized with, - extension of on-board audio driver with a new control. For now, rename the pin to "audio_mute" to reflect its function and, as a quick fix, hogg it as output low so on-board audio can produce audible sound again. Fixes: 1137ceee ("ARM: OMAP1: ams-delta: Don't request unused GPIOs") Signed-off-by: NJanusz Krzysztofik <jmkrzyszt@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Roger Quadros 提交于
OMAP5's Super-Speed USB port has a software mailbox register that needs to be fed with VBUS and ID events from an external VBUS/ID comparator. Without this, Host role will not work correctly. Fixes: 656c1a65 ("ARM: dts: omap5: enable OTG role for DWC3 controller") Reported-by: NH. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: NRoger Quadros <rogerq@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 06 12月, 2018 6 次提交
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由 Oskari Lemmela 提交于
Rockpro64 is not able boot if GPIO1_C1 pin is pulled high before loading linux kernel. In rockpro64 GPIO1_C1 pin is connected vdd_cpu_b regulator VSEL pin. Pin should be pulled down in normal operation and pulled high in suspend. PMIC LDO_REG2 is connected to touch panel connector. Rename regulator and set it to correct voltage. PCIe power is controller by GPIO1_D0. Schematics can be downloaded from: http://files.pine64.org/doc/rockpro64/rockpro64_v21-SCH.pdfSigned-off-by: NOskari Lemmela <oskari@lemmela.net> Acked-by: NAkash Gajjar <Akash_Gajjar@mentor.com> Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
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由 Bartosz Golaszewski 提交于
The include file for at24_platform_data is not needed in this file. Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com>
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由 Bartosz Golaszewski 提交于
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com>
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由 Bartosz Golaszewski 提交于
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com>
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由 Bartosz Golaszewski 提交于
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com>
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由 Bartosz Golaszewski 提交于
We now support nvmem lookups and cell definitions for machine code. Add relevant data structures for the mac-address stored in at24 EEPROM. Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: NSekhar Nori <nsekhar@ti.com>
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