kernel/linux.git/arch/arm, branch v6.7.3

ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimd

2024-02-01T00:21:19+00:00

[ Upstream commit eab4f56d3e75dad697acf8dc2c8be3c341d6c63e ] After more investigation, I've found that it's not the panel driver config that needs to be modified to invert the data polarity, but the FIMD config. Add the missing invert-vclk option that is required to get the display to work correctly. Fixes: ee37a457af1d ("ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards") Signed-off-by: Artur Weber Link: https://lore.kernel.org/r/20240105-tab3-display-fixes-v2-1-904d1207bf6f@gmail.com Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin

ARM: dts: qcom: sdx55: fix USB SS wakeup

2024-02-01T00:21:00+00:00

commit 710dd03464e4ab5b3d329768388b165d61958577 upstream. The USB SS PHY interrupt needs to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states. Fixes: fea4b41022f3 ("ARM: dts: qcom: sdx55: Add USB3 and PHY support") Cc: stable@vger.kernel.org # 5.12 Cc: Manivannan Sadhasivam Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20231213173131.29436-4-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

ARM: dts: qcom: sdx55: fix USB DP/DM HS PHY interrupts

2024-02-01T00:20:59+00:00

commit de95f139394a5ed82270f005bc441d2e7c1e51b7 upstream. The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states and to be able to detect disconnect events, which requires triggering on falling edges. A recent commit updated the trigger type but failed to change the interrupt provider as required. This leads to the current Linux driver failing to probe instead of printing an error during suspend and USB wakeup not working as intended. Fixes: d0ec3c4c11c3 ("ARM: dts: qcom: sdx55: fix USB wakeup interrupt types") Fixes: fea4b41022f3 ("ARM: dts: qcom: sdx55: Add USB3 and PHY support") Cc: stable@vger.kernel.org # 5.12 Cc: Manivannan Sadhasivam Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20231213173131.29436-3-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

ARM: dts: qcom: sdx55: fix pdc '#interrupt-cells'

2024-02-01T00:20:58+00:00

commit cc25bd06c16aa582596a058d375b2e3133f79b93 upstream. The Qualcomm PDC interrupt controller binding expects two cells in interrupt specifiers. Fixes: 9d038b2e62de ("ARM: dts: qcom: Add SDX55 platform and MTP board support") Cc: stable@vger.kernel.org # 5.12 Cc: Manivannan Sadhasivam Signed-off-by: Johan Hovold Reviewed-by: Konrad Dybcio Reviewed-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20231213173131.29436-2-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

ARM: dts: samsung: exynos4210-i9100: Unconditionally enable LDO12

2024-02-01T00:20:58+00:00

commit 84228d5e29dbc7a6be51e221000e1d122125826c upstream. The kernel hangs for a good 12 seconds without any info being printed to dmesg, very early in the boot process, if this regulator is not enabled. Force-enable it to work around this issue, until we know more about the underlying problem. Signed-off-by: Paul Cercueil Fixes: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2") Cc: stable@vger.kernel.org # v5.8+ Link: https://lore.kernel.org/r/20231206221556.15348-2-paul@crapouillou.net Signed-off-by: Krzysztof Kozlowski Signed-off-by: Greg Kroah-Hartman

ARM: dts: qcom: sdx55: fix USB wakeup interrupt types

2024-02-01T00:20:58+00:00

commit d0ec3c4c11c3b30e1f2d344973b2a7bf0f986734 upstream. The DP/DM wakeup interrupts are edge triggered and which edge to trigger on depends on use-case and whether a Low speed or Full/High speed device is connected. Fixes: fea4b41022f3 ("ARM: dts: qcom: sdx55: Add USB3 and PHY support") Cc: stable@vger.kernel.org # 5.12 Cc: Manivannan Sadhasivam Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20231120164331.8116-2-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

ARM: dts: imx6q-apalis: add can power-up delay on ixora board

2024-02-01T00:20:58+00:00

commit b76bbf835d8945080b22b52fc1e6f41cde06865d upstream. Newer variants of Ixora boards require a power-up delay when powering up the CAN transceiver of up to 1ms. Cc: stable@vger.kernel.org Signed-off-by: Andrejs Cainikovs Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman

ARM: 9330/1: davinci: also select PINCTRL

2024-01-25T23:45:18+00:00

[ Upstream commit f54e8634d1366926c807e2af6125b33cff555fa7 ] kconfig warns when PINCTRL_SINGLE is selected but PINCTRL is not set, so also set PINCTRL for ARCH_DAVINCI. This prevents a kconfig/build warning: WARNING: unmet direct dependencies detected for PINCTRL_SINGLE Depends on [n]: PINCTRL [=n] && OF [=y] && HAS_IOMEM [=y] Selected by [y]: - ARCH_DAVINCI [=y] && ARCH_MULTI_V5 [=y] Closes: lore.kernel.org/r/202311070548.0f6XfBrh-lkp@intel.com Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: Bartosz Golaszewski Cc: Arnd Bergmann Cc: linux-arm-kernel@lists.infradead.org Cc: patches@armlinux.org.uk Signed-off-by: Russell King (Oracle) Signed-off-by: Sasha Levin

ARM: dts: qcom: sdx55: Fix the base address of PCIe PHY

2024-01-25T23:45:17+00:00

commit cc6fc55c7ae04ab19b3972f78d3a8b1be32bf533 upstream. While convering the binding to new format, serdes address specified in the old binding was used as the base address. This causes a boot hang as the driver tries to access memory region outside of the specified address. Fix it! Cc: Dmitry Baryshkov Cc: stable@vger.kernel.org # 6.6 Fixes: bb56cff4ac03 ("ARM: dts: qcom-sdx55: switch PCIe QMP PHY to new style of bindings") Signed-off-by: Manivannan Sadhasivam Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20231211172411.141289-1-manivannan.sadhasivam@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

ARM: davinci: always select CONFIG_CPU_ARM926T

2024-01-25T23:44:57+00:00

[ Upstream commit 40974ee421b4d1fc74ac733d86899ce1b83d8f65 ] The select was lost by accident during the multiplatform conversion. Any davinci-only arm-linux-gnueabi-ld: arch/arm/mach-davinci/sleep.o: in function `CACHE_FLUSH': (.text+0x168): undefined reference to `arm926_flush_kern_cache_all' Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5") Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240108110055.1531153-1-arnd@kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin