kernel/git/stable/linux.git/arch/arm64/boot, branch linux-5.8.y

arm64: dts: zynqmp: Remove additional compatible string for i2c IPs

2020-10-29T09:08:15+00:00

[ Upstream commit 35292518cb0a626fcdcabf739aed75060a018ab5 ] DT binding permits only one compatible string which was decribed in past by commit 63cab195bf49 ("i2c: removed work arounds in i2c driver for Zynq Ultrascale+ MPSoC"). The commit aea37006e183 ("dt-bindings: i2c: cadence: Migrate i2c-cadence documentation to YAML") has converted binding to yaml and the following issues is reported: ...: i2c@ff030000: compatible: Additional items are not allowed ('cdns,i2c-r1p10' was unexpected) From schema: .../Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml fds ...: i2c@ff030000: compatible: ['cdns,i2c-r1p14', 'cdns,i2c-r1p10'] is too long The commit c415f9e8304a ("ARM64: zynqmp: Fix i2c node's compatible string") has added the second compatible string but without removing origin one. The patch is only keeping one compatible string "cdns,i2c-r1p14". Fixes: c415f9e8304a ("ARM64: zynqmp: Fix i2c node's compatible string") Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/cc294ae1a79ef845af6809ddb4049f0c0f5bb87a.1598259551.git.michal.simek@xilinx.com Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin

arm64: dts: actions: limit address range for pinctrl node

2020-10-29T09:08:14+00:00

[ Upstream commit 4bb1eb3cd4bd6241d5e5f99bbfd801ea5a007b6c ] After commit 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions Semi S700") following error has been observed while booting Linux on Cubieboard7-lite(based on S700 SoC). [ 0.257415] pinctrl-s700 e01b0000.pinctrl: can't request region for resource [mem 0xe01b0000-0xe01b0fff] [ 0.266902] pinctrl-s700: probe of e01b0000.pinctrl failed with error -16 This is due to the fact that memory range for "sps" power domain controller clashes with pinctrl. One way to fix it, is to limit pinctrl address range which is safe to do as current pinctrl driver uses address range only up to 0x100. This commit limits the pinctrl address range to 0x100 so that it doesn't conflict with sps range. Fixes: 7cdf8446ed1d ("arm64: dts: actions: Add pinctrl node for Actions Semi S700") Reviewed-by: Manivannan Sadhasivam Suggested-by: Andre Przywara Signed-off-by: Amit Singh Tomar Signed-off-by: Manivannan Sadhasivam Signed-off-by: Sasha Levin

arm64: dts: mt8173: elm: Fix nor_flash node property

2020-10-29T09:08:14+00:00

[ Upstream commit 1276be23fd53e1c4e752966d0eab42aa54a343da ] bus-width and non-removable is not used by the driver. max-frequency should be spi-max-frequency for flash node. Fixes: 689b937bedde ("arm64: dts: mediatek: add mt8173 elm and hana board") Reported-by: Nicolas Boichat Signed-off-by: Hsin-Yi Wang Reviewed-by: Enric Balletbo i Serra Link: https://lore.kernel.org/r/20200727074124.3779237-1-hsinyi@chromium.org Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin

arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels

2020-10-29T09:08:13+00:00

[ Upstream commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 ] According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be used with SYS-DMAC0 on R-Car E3. Fixes: 62c0056f1c3eb15d ("arm64: dts: renesas: r8a774c0: Add MSIOF nodes") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200917132117.8515-3-geert+renesas@glider.be Signed-off-by: Sasha Levin

arm64: dts: renesas: r8a77990: Fix MSIOF1 DMA channels

2020-10-29T09:08:13+00:00

[ Upstream commit 453802c463abd003a7c38ffbc90b67ba162335b6 ] According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be used with SYS-DMAC0 on R-Car E3. Fixes: 8517042060b55a37 ("arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodes") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200917132117.8515-2-geert+renesas@glider.be Signed-off-by: Sasha Levin

arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts

2020-10-29T09:08:13+00:00

[ Upstream commit 027cca9eb5b450c3f6bb916ba999144c2ec23cb7 ] The mdss node sets #interrupt-cells = <1>, so its interrupts should be referenced using a single cell (in this case: only the interrupt number). However, right now the mdp/dsi node both have two interrupt cells set, e.g. interrupts = <4 0>. The 0 is probably meant to say IRQ_TYPE_NONE (= 0), but with #interrupt-cells = <1> this is actually interpreted as a second interrupt line. Remove the IRQ flags from both interrupts to fix this. Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support") Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20200915071221.72895-5-stephan@gerhold.net Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin

arm64: dts: qcom: pm8916: Remove invalid reg size from wcd_codec

2020-10-29T09:08:13+00:00

[ Upstream commit c2f0cbb57dbac6da3d38b47b5b96de0fe4e23884 ] Tha parent node of "wcd_codec" specifies #address-cells = <1> and #size-cells = <0>, which means that each resource should be described by one cell for the address and size omitted. However, wcd_codec currently lists 0x200 as second cell (probably the size of the resource). When parsing this would be treated like another memory resource - which is entirely wrong. To quote the device tree specification [1]: "If the parent node specifies a value of 0 for #size-cells, the length field in the value of reg shall be omitted." [1]: https://www.devicetree.org/specifications/ Fixes: 5582fcb3829f ("arm64: dts: apq8016-sbc: add analog audio support with multicodec") Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20200915071221.72895-4-stephan@gerhold.net Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin

arm64: dts: qcom: msm8916: Remove one more thermal trip point unit name

2020-10-29T09:08:13+00:00

[ Upstream commit e6859ae8603c5946b8f3ecbd9b4f02b72955b9d0 ] Commit fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points") removed the unit names for most of the thermal trip points defined in msm8916.dtsi, but missed to update the one for cpu0_1-thermal. So why wasn't this spotted by "make dtbs_check"? Apparently, the name of the thermal zone is already invalid: thermal-zones.yaml specifies a regex of ^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$, so it is not allowed to contain underscores. Therefore the thermal zone was never verified using the DTB schema. After replacing the underscore in the thermal zone name, the warning shows up: apq8016-sbc.dt.yaml: thermal-zones: cpu0-1-thermal:trips: 'trip-point@0' does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-_]{0,63}$', 'pinctrl-[0-9]+' Fix up the thermal zone names and remove the unit name for the trip point. Cc: Amit Kucheria Fixes: fe2aff0c574d2 ("arm64: dts: qcom: msm8916: remove unit name for thermal trip points") Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20200915071221.72895-3-stephan@gerhold.net Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin

arm64: dts: qcom: sc7180: Drop flags on mdss irqs

2020-10-29T09:08:12+00:00

[ Upstream commit 51e9874d382e089f664b3ce12773bbbaece5f369 ] The number of interrupt cells for the mdss interrupt controller is 1, meaning there should only be one cell for the interrupt number, not two where the second cell is the irq flags. Drop the second cell to match the binding. Cc: Kalyan Thota Cc: Harigovindan P Link: https://lore.kernel.org/r/20200811192503.1811462-1-swboyd@chromium.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin

arm64: dts: imx8mq: Add missing interrupts to GPC

2020-10-29T09:08:12+00:00

[ Upstream commit 791619f66843a213784efb2f171be98933bad991 ] The i.MX General Power Controller v2 device node was missing interrupts property necessary to route its interrupt to GIC. This also fixes the dbts_check warnings like: arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: gpc@303a0000: {'compatible': ... '$nodename': ['gpc@303a0000']} is not valid under any of the given schemas arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: gpc@303a0000: 'interrupts' is a required property Fixes: fdbcc04da246 ("arm64: dts: imx8mq: add GPC power domains") Signed-off-by: Krzysztof Kozlowski Reviewed-by: Lucas Stach Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin