mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-17 18:21:55 -04:00
| Filename | Latest commit message | Latest commit date |
|---|---|---|
bc519d9574The BCM2835 AUX SPI has a shared interrupt line (with AUX UART). Downstream fixes this with an AUX irqchip to demux the IRQ sources and a DT change which breaks compatibility with older kernels. The AUX irqchip was already rejected for upstream[1] and the DT change would break working systems if the DTB is updated to a newer one. The latter issue was brought to my attention by Alex Graf. The root cause however is a bug in the shared handler. Shared handlers must check that interrupts are actually enabled before servicing the interrupt. Add a check that the TXEMPTY or IDLE interrupts are enabled. [1] https://patchwork.kernel.org/patch/9781221/ Cc: Alexander Graf <agraf@suse.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Mark Brown <broonie@kernel.org> Cc: Eric Anholt <eric@anholt.net> Cc: Stefan Wahren <stefan.wahren@i2se.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-spi@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Mark Brown <broonie@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| spi-altera.c | ||
| spi-armada-3700.c | ||
| spi-ath79.c | ||
| spi-atmel.c | ||
| spi-au1550.c | ||
| spi-axi-spi-engine.c | ||
| spi-bcm-qspi.c | ||
| spi-bcm-qspi.h | ||
| spi-bcm53xx.c | ||
| spi-bcm53xx.h | ||
| spi-bcm63xx-hsspi.c | ||
| spi-bcm63xx.c | ||
| spi-bcm2835.c | ||
| spi-bcm2835aux.c | ||
| spi-bitbang-txrx.h | ||
| spi-bitbang.c | ||
| spi-brcmstb-qspi.c | ||
| spi-butterfly.c | ||
| spi-cadence.c | ||
| spi-cavium-octeon.c | ||
| spi-cavium-thunderx.c | ||
| spi-cavium.c | ||
| spi-cavium.h | ||
| spi-clps711x.c | ||
| spi-coldfire-qspi.c | ||
| spi-davinci.c | ||
| spi-dln2.c | ||
| spi-dw-mid.c | ||
| spi-dw-mmio.c | ||
| spi-dw-pci.c | ||
| spi-dw.c | ||
| spi-dw.h | ||
| spi-efm32.c | ||
| spi-ep93xx.c | ||
| spi-falcon.c | ||
| spi-fsl-cpm.c | ||
| spi-fsl-cpm.h | ||
| spi-fsl-dspi.c | ||
| spi-fsl-espi.c | ||
| spi-fsl-lib.c | ||
| spi-fsl-lib.h | ||
| spi-fsl-lpspi.c | ||
| spi-fsl-spi.c | ||
| spi-fsl-spi.h | ||
| spi-gpio.c | ||
| spi-img-spfi.c | ||
| spi-imx.c | ||
| spi-iproc-qspi.c | ||
| spi-jcore.c | ||
| spi-lantiq-ssc.c | ||
| spi-lm70llp.c | ||
| spi-loopback-test.c | ||
| spi-lp8841-rtc.c | ||
| spi-meson-spicc.c | ||
| spi-meson-spifc.c | ||
| spi-mpc52xx-psc.c | ||
| spi-mpc52xx.c | ||
| spi-mpc512x-psc.c | ||
| spi-mt65xx.c | ||
| spi-mxs.c | ||
| spi-nuc900.c | ||
| spi-oc-tiny.c | ||
| spi-omap-100k.c | ||
| spi-omap-uwire.c | ||
| spi-omap2-mcspi.c | ||
| spi-orion.c | ||
| spi-pic32-sqi.c | ||
| spi-pic32.c | ||
| spi-pl022.c | ||
| spi-ppc4xx.c | ||
| spi-pxa2xx-dma.c | ||
| spi-pxa2xx-pci.c | ||
| spi-pxa2xx.c | ||
| spi-pxa2xx.h | ||
| spi-qup.c | ||
| spi-rb4xx.c | ||
| spi-rockchip.c | ||
| spi-rspi.c | ||
| spi-s3c24xx-fiq.h | ||
| spi-s3c24xx-fiq.S | ||
| spi-s3c24xx.c | ||
| spi-s3c64xx.c | ||
| spi-sc18is602.c | ||
| spi-sh-hspi.c | ||
| spi-sh-msiof.c | ||
| spi-sh-sci.c | ||
| spi-sh.c | ||
| spi-sirf.c | ||
| spi-slave-system-control.c | ||
| spi-slave-time.c | ||
| spi-sprd-adi.c | ||
| spi-st-ssc4.c | ||
| spi-stm32.c | ||
| spi-sun4i.c | ||
| spi-sun6i.c | ||
| spi-tegra20-sflash.c | ||
| spi-tegra20-slink.c | ||
| spi-tegra114.c | ||
| spi-test.h | ||
| spi-ti-qspi.c | ||
| spi-tle62x0.c | ||
| spi-topcliff-pch.c | ||
| spi-txx9.c | ||
| spi-xcomm.c | ||
| spi-xilinx.c | ||
| spi-xlp.c | ||
| spi-xtensa-xtfpga.c | ||
| spi-zynqmp-gqspi.c | ||
| spi.c | ||
| spidev.c | ||