- 22 Jul, 2020 13 commits
-
-
Arnd Bergmann authored
Merge tag 'stm32-dt-for-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt STM32 DT updates for v5.9, round 1 Highlights: ---------- MCU part: -Enable stmpe811 on stm32f429 -Enable l3gd20-gyro on stm32f429 -Enable panel-ilitek-9341 on stm32f429 -Fixes for yaml validation (leds, nodes names, remove useless bindings ...) -Add stm32xxx compatibles for syscon nodes MPU part: -Add support for usb role switch to dwc2 -Add stm32xxx compatibles for syscon nodes -Update uart4 pin configuration for low power mode used by dkx and ed1 ST boards -Fix uart nodes ordering and uart7_pins_a comments -Add the support of uart instances available on STM32MP157 boards: - usart3 on stm32mp157c-ev1, stm32mp157a-dk1, and stm32mp157c-dk2 - uart7 on stm32mp157a-dk1 and stm32mp157c-dk2 - usart2 on stm32mp157c-dk2 -Configure I2C5 on stm32mp15 DK boards * tag 'stm32-dt-for-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (38 commits) ARM: dts: stm32: enable usb-role-switch on USB OTG on stm32mp15xx-dkx ARM: dts: stm32: Add compatibles for syscon for stm32mp151 ARM: dts: stm32: Add compatibles for syscon for stm32h743 ARM: dts: stm32: Add compatibles for syscon for stm32f746 ARM: dts: stm32: Add compatibles for syscon for stm32f426 dt-bindings: arm: stm32: Add compatibles for syscon nodes ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl ARM: dts: stm32: configure i2c5 support on stm32mp15xx-dkx ARM: dts: stm32: add usart2 node to stm32mp157c-dk2 ARM: dts: stm32: add uart7 support to stm32mp15xx-dkx boards ARM: dts: stm32: add usart3 node to stm32mp157c-ev1 ARM: dts: stm32: add usart3 node to stm32mp15xx-dkx boards ARM: dts: stm32: add usart2, usart3 and uart7 pins in stm32mp15-pinctrl ARM: dts: stm32: cosmetic updates in stm32mp15-pinctrl ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl ARM: dts: stm32: fix uart nodes ordering in stm32mp15-pinctrl ARM: dts: stm32: Update UART4 pin states on stm32mp15xx-dkx ARM: dts: stm32: Update pin states for uart4 on stm32mp157c-ed1 ARM: dts: stm32: update uart4 pin configuration for low power on stm32mp157 dt-bindings: usb: dwc2: Fix issues for stm32mp15x SoC ... Link: https://lore.kernel.org/r/8a9bb27b-fc08-126a-11f7-01354e8577e1@st.comSigned-off-by:
Arnd Bergmann <arnd@arndb.de>
-
Arnd Bergmann authored
Merge tag 'samsung-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM64 changes for v5.9 1. Enable UFS (Universal Flash Storage) on Exynos7 Espresso board. 2. Fix silent hang after boot off Exynos7 Espresso board. 3. Minor DTS fixes and adjustments with dtschema. * tag 'samsung-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: Add unit address to soc node and move thermal zones on Exynos7 arm64: dts: exynos: Add unit address to soc node on Exynos5433 arm64: dts: exynos: Remove DMA controller bus node name to fix dtschema warnings arm64: dts: exynos: Keep LDO12 always-on on Espresso arm64: dts: exynos: Fix silent hang after boot on Espresso arm64: dts: exynos: Remove generic arm,armv8-pmuv3 compatible arm64: dts: exynos: Describe PWM interrupts on Exynos7 arm64: dts: exynos: Add UFS node to Exynos7 Link: https://lore.kernel.org/r/20200721180900.13844-3-krzk@kernel.orgSigned-off-by:
-
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linuxArnd Bergmann authored
Samsung DTS ARM changes for v5.9 1. Enable Bluetooth on Artik5 (Exynos3250). 2. Enable accelerometer on Aries boards (Samsung Galaxy S family, S5Pv210); multiple fixes. 3. Fix highest frequencies on Exynos5800. 4. Fix rare USB instability on Odroid XU3 family (Exynos5422). 5. Minor DTS fixes and adjustments with dtschema. * tag 'samsung-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: exynos: Replace HTTP links with HTTPS ones ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family ARM: dts: exynos: Define fixed regulators in root node for consistency in SMDK5420 ARM: dts: exynos: Define fixed regulators in root node for consistency in Arndale ARM: dts: exynos: Define fixed regulators in root node for consistency in Origen ARM: dts: exynos: Remove DMA controller bus node name to fix dtschema warnings ARM: dts: exynos: Fix missing empty reg/ranges property regulators on Trats ARM: dts: exynos: Align L2 cache-controller nodename with dtschema ARM: dts: s5pv210: Correct BCM4329 bluetooth node ARM: dts: s5pv210: Add BMA023 accelerometer support to Aries ARM: dts: s5pv210: Add support for GP2A light sensor on Aries ARM: dts: s5pv210: Correct fuelgauge definition on Aries ARM: dts: s5pv210: Add interrupt-controller property to gph3 ARM: dts: exynos: Enable Bluetooth support for Artik5 board ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data Link: https://lore.kernel.org/r/20200721180900.13844-2-krzk@kernel.orgSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'qcom-dts-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt Qualcomm ARM dts updates for v5.9 Add QFPROM and ethernet for ipq8064 and a new DTS for the MikroTik RB3011 using the same platform. * tag 'qcom-dts-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: add qfprom definition to ipq806x ARM: dts: qcom: Add MikroTik RB3011 ARM: dts: qcom: add ethernet definitions to ipq8064 Link: https://lore.kernel.org/r/20200721045032.3430395-1-bjorn.andersson@linaro.orgSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'qcom-arm64-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt Qualcomm ARM64 DT updates for v5.9 For SM8250 this adds the main pinctrl/gpio block (TLMM), I2C and SPI controllers, the CPU subsytem watchdog, inter-processor signalling controller (IPCC), always-on power/clock controller (AOSS), inter-processor state machine (SMP2P), defines remoteproc controls for audio, compute and sensor processors and base definition for the PM8009 PMIC. It also does fix up a few minor issues from the initial merge of the platform support. SC7180 and SDM845 gains interconnect paths and performance tables defined for display, QUP, QSPI, SDHC and CPUs. SC7180 gains WiFi support and some cleanups related to the modem remoteproc. SDM845 gains inline crypto engine support for UFS, LAB/IBB regulators for powering display panels, remoteproc relocation debug support SM8150 gains USB controller support and the two related PHYs, as well as thermal zones and throttling support. IPQ8074 gains USB and SDHCI support. MSM8916 is being cleaned up, gains interconnect providers and Samsung A2015 gains accelerometer and magnetometer support. MSM8994 gains PSCI, SDHCI, SPMI support, I2C, SPI, UART gains DMA support and the DTS files are cleaned up. The SDM630 platform DTS is at last merged and initial support for Sony Xperia 10, 10 Plus, XA2, XA2 Plus and XA2 Ultra is added. * tag 'qcom-arm64-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (66 commits) arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators arm64: dts: sc7180: Add DSI and MDP OPP tables and power-domains arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains arm64: dts: qcom: sc7180: Move the fixed-perm property to SoC dtsi arm64: dts: qcom: msm8916-samsung-a2015: Add accelerometer/magnetometer arm64: dts: qcom: msm8916: Use higher I2C drive-strength only on DB410c arm64: dts: qcom: msm8916: Simplify pinctrl configuration arm64: dts: msm8916-samsung/longcheer: Move pinctrl/regulators to end of file arm64: dts: qcom: sm8250: Drop tcsr_mutex syscon arm64: dts: qcom: sc7180: Add missing properties for Wifi node arm64: dts: qcom: Fix WiFi supplies on sc7180-idp arm64: dts: sdm845: add Inline Crypto Engine registers and clock arm64: dts: sc7180: Add sdhc opps and power-domains arm64: dts: sdm845: Add sdhc opps and power-domains arm64: dts: sc7180: Add OPP table for all qup devices arm64: dts: sdm845: Add OPP table for all qup devices arm64: dts: sc7180: Add qspi opps and power-domains arm64: dts: sdm845: Add qspi opps and power-domains arm64: dts: qcom: sdm845: Add cpu OPP tables arm64: dts: qcom: sc7180: Drop the unused non-MSA SID ... Link: https://lore.kernel.org/r/20200721044934.3430084-1-bjorn.andersson@linaro.orgSigned-off-by:
-
git://github.com/hisilicon/linux-hisiArnd Bergmann authored
ARM64: DT: Hisilicon SoCs DT updates for 5.9 - Refactor hi6220-hikey dts to use phandles for overriding nodes - Align UART node name to fix dtschema validator warnings for hi6220 - Add basic usb gadget support on hikey960 - Update adv7533 nodes to meet with the binding for hikey and hikey960 * tag 'hisi-arm64-dt-for-5.9' of git://github.com/hisilicon/linux-hisi: arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding dts: hi3660: Add support for basic usb gadget on Hikey960 arm64: dts: hisilicon: Align UART nodename with dtschema arm64: dts: hisilicon: Use phandles for overriding nodes in hi6220 Link: https://lore.kernel.org/r/5F165E8E.3030503@hisilicon.comSigned-off-by:
-
git://github.com/hisilicon/linux-hisiArnd Bergmann authored
ARM: DT: Hisilicon ARM32 SoCs updates for v5.9 - Update L2 cache controller nodes to fix dtschema validator warnings for hi3620 and hix5hd2 * tag 'hisi-arm32-dt-for-5.9' of git://github.com/hisilicon/linux-hisi: ARM: dts: hisilicon: Align L2 cache-controller nodename with dtschema Link: https://lore.kernel.org/r/5F165FA1.2030301@hisilicon.comSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt Our usual number of patches to improve the Allwinner Device Tree support, including: - CPUFreq / Thermal throttling support for the H5 - Touchscreen support for the Pinephone - New boards: PinePhone v1.2 * tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs arm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs arm64: dts: allwinner: h5: Add CPU Operating Performance Points table arm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones arm64: dts: allwinner: h5: Add clock to CPU cores ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V arm64: dts: allwinner: Add support for PinePhone revision 1.2 dt-bindings: arm: sunxi: Add PinePhone 1.2 bindings arm64: dts: sun50i-a64-pinephone: Add touchscreen support arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone ARM: dts: orange-pi-zero-plus2: add leds configuration ARM: dts: orange-pi-zero-plus2: enable USB OTG port Link: https://lore.kernel.org/r/fa48ffcb-3404-41bb-b065-a16717cf5688.lettre@localhostSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'versatile-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into arm/dt Versatile DTS changes for the v5.9 kernel cycle, essentially just a single patch fixing up the node names for schema. * tag 'versatile-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator: ARM: dts: arm-realview: Align L2 cache-controller nodename with dtschema Link: https://lore.kernel.org/r/CACRpkdbkM9ZmuG2FnBmO7upcJfnqq2oSLDCFDXC5b3K+dtps9Q@mail.gmail.comSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'imx-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX arm64 device tree update for 5.9: - Update i.MX8M OCOTP device node name to match .yaml schema. - Add ftm_alarm0 device support for layerscape SoCs. - Add DSPI controller support for lx2160a device. - A series from Peng Fan to add aliases for various devices on i.MX8 SoCs. - Add Hantro G1/G2 VPU device support for imx8mq. - Add more thermal zone support for ls1028a, ls1043a and ls1046a. - Other small random changes. * tag 'imx-dt64-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (26 commits) arm64: dts: lx2160a-rdb: fix shunt-resistor value arm64: dts: ls1028a-qds: Add DSPI flash nodes arm64: dts: lx2160a: Increase configuration space size arm64: dts: zii-ultra: update MDIO speed and preamble arm64: dts: ls1043a: update USB nodes status to match board config arm64: dts: imx8mn-evk: add pca9450 for i.mx8mn-evk board arm64: dts: imx8mp: add ddr pmu device node arm64: dts: ls1043a: add more thermal zone support arm64: dts: ls1046a: add more thermal zone support arm64: dts: layerscape: add ftm_alarm0 node arm64: dts: ls1028a: Add ftm_alarm0 DT node arm64: dts: lx2160a: add ftm_alarm0 DT node arm64: dts: lx2160a: add DT node for all DSPI controller arm64: dts: lx2160a: add dspi controller DT nodes arm64: dts: imx8mp: Add fallback compatible to ocotp node arm64: dts: imx8qxp: Add ethernet alias arm64: dts: imx8qxp: add i2c aliases arm64: dts: imx8qxp: add alias for lsio MU arm64: dts: imx8m: add mu node arm64: dts: imx8m: change ocotp node name on i.MX8M SoCs ... Link: https://lore.kernel.org/r/20200720085536.24138-4-shawnguo@kernel.orgSigned-off-by:
-
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linuxArnd Bergmann authored
i.MX device tree update for 5.9: - New board support: Protonic PRTI6Q/WD2/VT7/RVT and MYiR MYS-6ULX SBC. - Update IIM, OCOTP and SD/MMC device node name to match .yaml bindings. - Make tempmon node as child of anatop node according to hardware architecture. - The vf610-zii device update: configure fiber port to 1000BaseX, add switch watchdog, MDIO speed and preamble. - A series from Fabio Estevam to update imx6qdl-sabresd and imx6q-tbs2910 for using MDIO node and reset-assert-us. - Align L2 cache-controller device node name with .yaml schema. - Enable SATA support for imx6qp-sabreauto and imx6qp-sabresd board. - A series of patches from Shengjiu Wang to enable various audio support on i.MX6 devices. - Add Gateworks System Controller support for imx6qdl-gw devices. - Change default #pwm-cells setting to <3> in the SoC dtsi files. - Other small random changes. * tag 'imx-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (43 commits) ARM: dts: vf610-zii-ssmb-spu3: Add node for switch watchdog ARM: dts: vf610-zii-ssmb-dtu: Add no-sdio/no-sd properties ARM: dts: imx6q-tbs2910: Pass reset-assert-us ARM: dts: imx6q-tbs2910: Add an mdio node ARM: dts: imx6qdl-sabresd: Pass reset-assert-us ARM: dts: imx6qdl-sabresd: Add an mdio node ARM: dts: imx6qdl-gw: add Gateworks System Controller support ARM: dts: imx6ull: add MYiR MYS-6ULX SBC ARM: dts: vf610-zii-spb4: Add node for switch watchdog ARM: dts: colibri-imx6: remove pinctrl-names orphan ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi files ARM: dts: vf610-zii-scu4-aib: Configure fibre ports to 1000BaseX ARM: dts: vf610-zii-dev-rev-c: Configure fiber port to 1000BaseX ARM: dts: ZII: update MDIO speed and preamble ARM: dts: vfxxx: Add node for CAAM ARM: dts: imx6qp-sabresd: enable sata ARM: dts: imx6qp-sabreauto: enable sata ARM: dts: add Protonic RVT board ARM: dts: add Protonic VT7 board ARM: dts: add Protonic WD2 board ... Link: https://lore.kernel.org/r/20200720085536.24138-3-shawnguo@kernel.orgSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt i.MX DT bindings for 5.9: - Add compatible for Protonic PRTI6Q, WD2, RVT, VT7 boards. - Add compatible for MYiR Tech iMX6ULL Evaluation Board * tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: fsl: Add MYiR Tech boards dt-bindings: arm: fsl: add different Protonic boards Link: https://lore.kernel.org/r/20200720085536.24138-2-shawnguo@kernel.orgSigned-off-by:
-
Arnd Bergmann authored
Merge tag 'socfpga_dts_update_for_v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/dt SoCFPGA DTS updates for v5.9 - Populate clock entries for Agilex platform - Add "reset-names" to SPI entries - Add Maxim max1619 temperature sensor to Arria10 devkit * tag 'socfpga_dts_update_for_v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: dts: socfpga: add the temperature sensor to the Arria10 devkit arm: dts: socfpga: add reset-names to spi node arm64: dts: agilex: add nand clocks arm64: dts: agilex: populate clock dts entries for Intel SoCFPGA Agilex Link: https://lore.kernel.org/r/20200719011804.15599-1-dinguyen@kernel.orgSigned-off-by:
-
- 21 Jul, 2020 14 commits
-
-
Amelie Delaunay authored
Now that USB OTG driver supports usb role switch by overriding PHY input signals (A-Valid, B-Valid and Vbus-Valid), enable it on stm32mp15xx-dkx. dr_mode needn't to be forced to Peripheral anymore, it is set to OTG in SoC device tree. USB role (USB_ROLE_NONE, USB_ROLE_DEVICE, USB_ROLE_HOST) will be provided by STUSB1600 Type-C controller driver. This patch depends on "Add STUSB160x Type-C port controller support" series, which is under review. Signed-off-by:
Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by:
Alexandre Torgue <alexandre.torgue@st.com>
-
Benjamin Gaignard authored
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation. Signed-off-by:
Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by:
-
Benjamin Gaignard authored
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation. Signed-off-by:
-
Benjamin Gaignard authored
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation. Signed-off-by:
-
Benjamin Gaignard authored
Syscon nodes needs at least 2 compatibles to be compliant why yaml documentation. Signed-off-by:
-
Benjamin Gaignard authored
Since commit ad440432 ("dt-bindings: mfd: Ensure 'syscon' has a more specific compatible") it is required to provide at least 2 compatibles string for syscon node. This patch document the missing compatibles for stm32 SoCs. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
-
Patrick Delaunay authored
Move spi4_pins_a nodes from pinctrl_z to pinctrl as the associated pins are not in BANK Z. Fixes: 498a7014 ("ARM: dts: stm32: Add missing pinctrl entries for STM32MP15") Signed-off-by:
Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by:
Manivannan Sadhasivam <mani@kernel.org> Signed-off-by:
-
Fabrice Gasnier authored
Configure I2C5 on stm32mp15 DK boards. It's available and can be used on: - Arduino connector - GPIO expansion connector Keep it disabled by default, so the pins are kept in their initial state to lower power consumption. This way they can also be used as GPIO. Signed-off-by:
Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by:
Alain Volmat <alain.volmat@st.com> Signed-off-by:
-
Erwan Le Ray authored
Adds the usart2 node to stm32mp157c-dk2 board. usart2 pins are connected to Bluetooth component. usart2 is disabled by default. Signed-off-by:
Erwan Le Ray <erwan.leray@st.com> Signed-off-by:
-
Erwan Le Ray authored
Adds uart7 node to stm32mp15xx-dkx and uart7 alias to stm32mp157a-dk1 and stm32mp157c-dk2 boards. uart7 pins are connected to Arduino connector. uart7 is disabled by default. Signed-off-by:
-
Erwan Le Ray authored
Adds the usart3 node to stm32mp157c-ev1 board. usart3 pins are connected to GPIO Expansion connector. usart3 is disabled by default. Signed-off-by:
-
Erwan Le Ray authored
Adds usart3 node to stm32mp15xx-dkx and usart3 alias to stm32mp157a-dk1 and stm32mp157c-dk2 boards. usart3 pins are connected to GPIO Expansion connector. usart3 is disabled by default. Signed-off-by:
-
Erwan Le Ray authored
Adds usart2_pins_c, usart3_pins_b, usart3_pins_c and uart7_pins_c pins configurations in stm32mp15-pinctrl. - usart2_pins_c pins are connected to Bluetooth chip on dk2 board. - usart3_pins_b pins are connected to GPIO expansion connector on evx board. - usart3_pins_c pins are connected to GPIO expansion connector on dkx board. - uart7_pins_c pins are connected to Arduino Uno connector on dkx board. Signed-off-by:
-
Patrick Delaunay authored
Use tabs where possible and remove multiple blanks lines. Signed-off-by:
-
- 20 Jul, 2020 13 commits
-
-
Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org>
-
Chen-Yu Tsai authored
The Bananapi M2 Plus H5 v1.2 can work with the standard H5 OPPs. Tie them in to enable CPU frequency scaling. The original Bananapi M2 Plus H5 is left out for now, as adding the fixed regulator along with the enable pin seemed to cause some glitching in Linux. Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20200717160053.31191-9-wens@kernel.org
-
Chen-Yu Tsai authored
The Libre Computer ALL-H3-CC H5 variant can work with the standard H5 OPPs. Tie them in to enable CPU frequency scaling. Signed-off-by:
-
Chen-Yu Tsai authored
Add an OPP (Operating Performance Points) table for the CPU cores for boards to include to DVFS (Dynamic Voltage & Frequency Scaling) on the H5. The table originates from Armbian, but the maximum voltage is raised slightly to account for boards using slightly higher voltages. The table and tie in to the CPU cores are put in a separate dtsi file that board files can include to opt in. Or they can define their own tables if the standard one does not fit. This has been tested on the Libre Computer ALL-H3-CC-H5 and the Bananapi M2+ v1.2 H5, both with adequate cooling. The former has a fixed 1.2V regulator, while the latter has a GPIO controlled regulator switchable between 1.1V and 1.3V. Signed-off-by:
-
Chen-Yu Tsai authored
This enables passive cooling by down-regulating CPU voltage and frequency. The trip points were copied from the H3. Signed-off-by:
-
Chen-Yu Tsai authored
The ARM CPU cores are fed by the CPU clock from the CCU. Add a reference to the clock for each CPU core, along with the clock transition latency. Signed-off-by:
-
Chen-Yu Tsai authored
The Bananapi M2+ uses a GPIO line to change the effective resistance of the CPU supply regulator's feedback resistor network. The voltages described in the device tree were given directly by the vendor. This turns out to be slightly off compared to the real values. The updated voltages are based on calculations of the feedback resistor network, and verified down to three decimal places with a multi-meter. Fixes: 6eeb4180 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees") Signed-off-by:
-
Chen-Yu Tsai authored
The device tree currently only assigns the a supply for the first CPU core, when in reality the regulator supply is shared by all four cores. This might cause an issue if the implementation does not realize the sharing of the supply. Assign the same regulator supply to the remaining CPU cores to address this. Fixes: 6eeb4180 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees") Signed-off-by:
-
Chen-Yu Tsai authored
The device tree currently only assigns the a supply for the first CPU core, when in reality the regulator supply is shared by all four cores. This might cause an issue if the implementation does not realize the sharing of the supply. Assign the same regulator supply to the remaining CPU cores to address this. Signed-off-by:
-
Marek Szyprowski authored
Commit 1019fe2c ("ARM: dts: exynos: Adjust bus related OPPs to the values correct for Exynos5422 Odroids") changed the parameters of the OPPs for the FSYS bus. Besides the frequency adjustments, it also removed the 'shared-opp' property from the OPP table used for FSYS_APB and FSYS busses. This revealed that in fact the FSYS bus frequency scaling never worked. When one OPP table is marked as 'opp-shared', only the first bus which selects the OPP sets the rate of its clock. Then OPP core assumes that the other busses have been changed to that OPP and no change to their clock rates are needed. Thus when FSYS_APB bus, which was registered first, set the rate for its clock, the OPP core did not change the FSYS bus clock later. The mentioned commit removed that behavior, what introduced a regression on some Odroid XU3 boards. Frequency scaling of the FSYS bus causes instability of the USB host operation, what can be observed as network hangs. To restore old behavior, simply disable frequency scaling for the FSYS bus. Reported-by:
Willy Wolff <willy.mh.wolff.ml@gmail.com> Fixes: 1019fe2c ("ARM: dts: exynos: Adjust bus related OPPs to the values correct for Exynos5422 Odroids") Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
-
Chris Healy authored
Add I2C child node for switch watchdog present on SPU3 Signed-off-by:
Chris Healy <cphealy@gmail.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
-
Chris Healy authored
esdhc0 is connected to an eMMC, so it is safe to pass the "no-sdio"/"no-sd" properties. esdhc1 is wired to a standard SD socket, so pass the "no-sdio" property. Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
-
Biwen Li authored
Fix value of shunt-resistor property. The LX2160A-RDB has 500 uOhm shunt for the INA220, not 1000 uOhm. Unless it will get wrong power consumption(1/2) Signed-off-by:
Biwen Li <biwen.li@nxp.com> Signed-off-by:
-
