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2024-08-12arm64: dts: sprd: move/add SPDX license to top of the fileStanislav Jakubek7-14/+7
Checkpatch complains about the SPDX-License-Identifier being in the wrong place. Move it to the top of the file to fix these warnings. In cases of the license being specified only in text, convert these to the SPDX-License-Identifier. Reviewed-by: Baolin Wang <[email protected]> Signed-off-by: Stanislav Jakubek <[email protected]> Link: https://lore.kernel.org/r/4d41caabb6af5741d92bd5567a04c93a18e2ebe2.1722842067.git.stano.jakubek@gmail.com Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-08-12arm64: dts: sprd: reorder clock-names after clocksStanislav Jakubek3-21/+25
DT convention is to have property-names after property. While at it, cleanup indentation for some clocks. No functional change. Reviewed-by: Baolin Wang <[email protected]> Signed-off-by: Stanislav Jakubek <[email protected]> Link: https://lore.kernel.org/r/13ea4a27f0d1428a925a6f817f9370673eaec938.1722842067.git.stano.jakubek@gmail.com Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-08-12arm64: dts: sprd: rename SDHCI and fuel gauge nodes to match bindingsStanislav Jakubek3-4/+4
DT bindings expect SDHCI/MMC nodes to be called 'mmc', rename them. According to DT spec, node names should be generic. Rename the sprd,sc2731-fgu node to a more generic "fuel-gauge". Reviewed-by: Baolin Wang <[email protected]> Signed-off-by: Stanislav Jakubek <[email protected]> Link: https://lore.kernel.org/r/861648dea0d36017327e1742ef4ef42f54b971b8.1722842067.git.stano.jakubek@gmail.com Link: https://lore.kernel.org/r/45f5b1b8aac893d9b87c43ea76370199da4e3ff1.1722842067.git.stano.jakubek@gmail.com [krzysztof: squash last patch for fuel gauge here, because such trivial node cleanups is basically one logical change] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-06-12arm64: dts: sprd: Split PMU nodes for heterogeneous CPUsRob Herring2-8/+20
Arm heterogeneous configurations should have separate PMU nodes for each CPU uarch as the uarch specific events can be different. The "arm,armv8-pmuv3" compatible is also intended for s/w models rather than specific uarch implementations. Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2024-05-02arm64: dts: Add/fix /memory node unit-addressesRob Herring1-1/+1
'/memory' nodes always have a 'reg' property, and therefore should have a unit-address with just plain hex (i.e. no commas). Fix all the arm64 '/memory' nodes. It's possible that some bootloader depends on /memory (arm32 ATAG to DT code does for example). If so, the memory node should be commented with that requirement. Signed-off-by: Rob Herring (Arm) <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Reviewed-by: Heiko Stuebner <[email protected]> Reviewed-by: Bryan O'Donoghue <[email protected]> Reviewed-by: Chanho Min <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-29Merge tag 'dt64-cleanup-6.10' of ↵Arnd Bergmann4-53/+53
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM64 DTS for v6.10 Fixes, which might have practical impact, however things were broken for long enough to justify pushing it regular path: 1. ARM Juno: shorten node names for thermal zones, because Linux drivers have strict limit of 20 characters. 2. HiSilicon: correct size of GIC GICC address space and add missing GICH and GICV spaces, add cache info to properly describe cache topology and solve kernel boot warning. Several cleanups: 1. Use capital "OR" for multiple licenses in SPDX. 2. Correct white-spaces for code readability. 3. Fix W=1 dtc compiler warnings, which should not have practical impact for Amazon, APM, Cavium, Realtek, Socionext Uniphier and Spreadtrum like: - missing unit addresses, - nodes not belonging to soc node, - not using generic node names, - few incorrect unit addresses. * tag 'dt64-cleanup-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: (28 commits) arm64: dts: cavium: thunder2-99xx: drop redundant reg-names arm64: dts: amazon: alpine-v3: correct gic unit addresses arm64: dts: amazon: alpine-v3: drop cache nodes unit addresses arm64: dts: amazon: alpine-v3: add missing io-fabric unit addresses arm64: dts: amazon: alpine-v2: move non-MMIO node out of soc arm64: dts: amazon: alpine-v2: add missing io-fabric unit addresses arm64: dts: apm: shadowcat: move non-MMIO node out of soc arm64: dts: apm: storm: move non-MMIO node out of soc arm64: dts: cavium: correct unit addresses arm64: dts: cavium: move non-MMIO node out of soc arm64: dts: realtek: rtc16xx: add missing unit address to soc node arm64: dts: realtek: rtd139x: add missing unit address to soc node arm64: dts: realtek: rtd129x: add missing unit address to soc node arm64: dts: uniphier: ld20-global: drop audio codec port unit address arm64: dts: uniphier: ld20-global: use generic node name for audio-codec arm64: dts: uniphier: ld11-global: drop audio codec port unit address arm64: dts: uniphier: ld11-global: use generic node name for audio-codec arm64: dts: sharkl3: add missing unit addresses arm64: dts: whale2: add missing ap-apb unit address arm64: dts: sc9860: move GIC to soc node ... Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-29arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usageRob Herring2-2/+2
The "arm,armv8-pmuv3" compatible is intended only for s/w models. Primarily, it doesn't provide any detail on uarch specific events. There's still remaining cases for CPUs without any corresponding PMU definition and for big.LITTLE systems which only have a single PMU node (there should be one per core type). Signed-off-by: Rob Herring (Arm) <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Jisheng Zhang <[email protected]> Acked-by: Sudeep Holla <[email protected]> Acked-by: Dinh Nguyen <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Bjorn Andersson <[email protected]> Acked-by: Florian Fainelli <[email protected]> Acked-by: Alim Akhtar <[email protected]> Acked-by: Thierry Reding <[email protected]> Acked-by: Shawn Guo <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2024-04-24arm64: dts: sharkl3: add missing unit addressesKrzysztof Kozlowski1-9/+9
Nodes with "reg" property are supposed to have unit address, as reported by dtc W=1 warning: sharkl3.dtsi:42.23-48.6: Warning (unit_address_vs_reg): /soc/syscon@402b0000/pmu-gate: node has a reg or ranges property, but no unit name sharkl3.dtsi:59.29-63.6: Warning (unit_address_vs_reg): /soc/syscon@402e0000/aonapb-gate: node has a reg or ranges property, but no unit name sharkl3.dtsi:74.13-80.6: Warning (unit_address_vs_reg): /soc/syscon@40353000/pll: node has a reg or ranges property, but no unit name sharkl3.dtsi:91.15-95.6: Warning (unit_address_vs_reg): /soc/syscon@40359000/mpll: node has a reg or ranges property, but no unit name sharkl3.dtsi:106.15-112.6: Warning (unit_address_vs_reg): /soc/syscon@4035c000/rpll: node has a reg or ranges property, but no unit name sharkl3.dtsi:123.15-127.6: Warning (unit_address_vs_reg): /soc/syscon@40363000/dpll: node has a reg or ranges property, but no unit name sharkl3.dtsi:138.21-142.6: Warning (unit_address_vs_reg): /soc/syscon@60800000/mm-gate: node has a reg or ranges property, but no unit name sharkl3.dtsi:153.27-159.6: Warning (unit_address_vs_reg): /soc/syscon@71300000/apapb-gate: node has a reg or ranges property, but no unit name Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-04-24arm64: dts: whale2: add missing ap-apb unit addressKrzysztof Kozlowski1-1/+1
Nodes with "reg" property are supposed to have unit address, as reported by dtc W=1 warning: whale2.dtsi:67.10-116.5: Warning (simple_bus_reg): /soc/ap-apb: simple-bus unit address format error, expected "70000000" Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-04-24arm64: dts: sc9860: move GIC to soc nodeKrzysztof Kozlowski1-12/+12
All devices on MMIO bus should be within the "soc" node. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-04-24arm64: dts: sc9860: move GPIO keys to boardKrzysztof Kozlowski2-28/+28
GPIO keys are properties of a board, not SoC, because SoC physically does not have any keys or buttons. This also fixes dtc W=1 build warning: sc9860.dtsi:688.13-714.5: Warning (simple_bus_reg): /soc/gpio-keys: missing or empty reg/ranges property Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-04-24arm64: dts: sc9860: add missing aon-prediv unit addressKrzysztof Kozlowski1-1/+1
Nodes with "reg" property are supposed to have unit address, as reported by dtc W=1 warning: sc9860.dtsi:210.26-216.5: Warning (simple_bus_reg): /soc/aon-prediv: simple-bus unit address format error, expected "402d0000" Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-04-02arm64: dts: sprd: minor whitespace cleanupKrzysztof Kozlowski2-2/+2
The DTS code coding style expects exactly one space before '{' character. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-12-28arm64: dts: sprd: Change UMS512 idle-state nodename to match bindingsChunyan Zhang1-1/+1
Fix below dtbs_check warning: idle-states: 'core-pd' does not match any of the regexes: '^(cpu|cluster)-', 'pinctrl-[0-9]+' Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]>
2023-12-28arm64: dts: sprd: Add clock reference for pll2 on UMS512Chunyan Zhang1-0/+1
Fix below dtbs_check warning: 'clocks' is a dependency of 'clock-names' Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]>
2023-12-28arm64: dts: sprd: Removed unused clock references from etm nodesChunyan Zhang1-16/+16
Remove these unused clock references to fix dtbs_check warnings: etm@3f740000: clocks: [[11], [35, 34], [36, 8]] is too long etm@3f740000: clock-names:1: 'atclk' was expected etm@3f740000: clock-names: ['apb_pclk', 'clk_cs', 'cs_src'] is too long Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]>
2023-12-28arm64: dts: sprd: Add support for Unisoc's UMS9620Chunyan Zhang3-1/+285
Add basic support for Unisoc's UMS9620, with this patch, the board ums9620-2h10 can run into console. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]>
2023-12-28arm64: dts: sprd: fix the cpu node for UMS512Cixi Geng1-2/+2
The UMS512 Socs have 8 cores contains 6 a55 and 2 a75. modify the cpu nodes to correct information. Fixes: 2b4881839a39 ("arm64: dts: sprd: Add support for Unisoc's UMS512") Cc: [email protected] Signed-off-by: Cixi Geng <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]>
2023-03-17arm64: dts: sprd: Add support for Unisoc's UMS512Chunyan Zhang3-1/+974
Add basic support for Unisoc's UMS512, with this patch, the board ums512-1h10 can run into console. Signed-off-by: Chunyan Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-06-16arm64: dts: sprd: adjust whitespace around '='Krzysztof Kozlowski3-8/+8
Fix whitespace coding style: use single space instead of tabs or multiple spaces around '=' sign in property assignment. No functional changes (same DTB). Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Orson Zhai <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-05-27arm64: dts: sprd: use new 'dma-channels' propertyKrzysztof Kozlowski1-0/+4
The '#dma-channels' property was deprecated in favor of one defined by generic dma-common DT bindings. Add new property while keeping old one for backwards compatibility. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Baolin Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2020-05-21arm64: dts: Add SC9863A emmc and sd card nodesChunyan Zhang1-0/+42
Add emmc and sd card devicetree nodes for SC9863A. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2020-05-21arm64: dts: Add SC9863A clock nodesChunyan Zhang2-0/+188
add clock devicetree nodes for SC9863A. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2020-03-25arm64: dts: Fix leftover entry-methods for PSCILinus Walleij1-1/+1
These two device trees were either missed or added after the commit correcting the "entry-method" from "arm,psci" to just "psci" as per the binding. Link: https://lore.kernel.org/r/[email protected] Cc: Sudeep Holla <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Chunyan Zhang <[email protected]> Reviewed-by: Amit Kucheria <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Sudeep Holla <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2020-01-06arm64: dts: Add Unisoc's SC9863A SoC supportChunyan Zhang4-1/+642
Add basic DT to support Unisoc's SC9863A, with this patch, the board sp9863a-1h10 can run into console. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Chunyan Zhang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2019-07-01Merge tag 'sprd-dt-v5.3-rc1' of https://github.com/lyrazhang/linux into arm/dtOlof Johansson2-5/+5
Spreadtrum's devicetree for v5.3-rc1 This tag contains only two patches for updating coresight compatible string. * tag 'sprd-dt-v5.3-rc1' of https://github.com/lyrazhang/linux: arm64: dts: sc9860: Update coresight DT bindings arm64: dts: sc9836: Update coresight DT bindings Signed-off-by: Olof Johansson <[email protected]>
2019-06-20arm64: dts: sc9860: Update coresight DT bindingsLeo Yan1-4/+4
CoreSight DT bindings have been updated, thus the old compatible strings are obsolete and the drivers will report warning if DTS uses these obsolete strings. This patch switches to the new bindings for CoreSight dynamic funnel, so can dismiss warning during initialisation. Change-Id: Ifcc4394589f1307e92b113ebeda098b461fe085a Cc: Chunyan Zhang <[email protected]> Cc: Orson Zhai <[email protected]> Cc: Mathieu Poirier <[email protected]> Cc: Suzuki K Poulose <[email protected]> Signed-off-by: Leo Yan <[email protected]> Signed-off-by: Chunyan Zhang <[email protected]>
2019-06-20arm64: dts: sc9836: Update coresight DT bindingsLeo Yan1-1/+1
CoreSight DT bindings have been updated, thus the old compatible strings are obsolete and the drivers will report warning if DTS uses these obsolete strings. This patch switches to the new bindings for CoreSight dynamic funnel, so can dismiss warning during initialisation. Change-Id: I2f7072bacf76aac0bb2fc891d5d71352d99e6ea8 Cc: Chunyan Zhang <[email protected]> Cc: Orson Zhai <[email protected]> Cc: Mathieu Poirier <[email protected]> Cc: Suzuki K Poulose <[email protected]> Signed-off-by: Leo Yan <[email protected]> Signed-off-by: Chunyan Zhang <[email protected]>
2019-06-19arm64: dts: sprd: Add Spreadtrum SD host controller supportBaolin Wang1-0/+35
Add one Spreadtrum SD host controller to support eMMC card for Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2019-05-16arm64: dts: sprd: Add clock properties for serial devicesBaolin Wang1-4/+12
We've introduced power management logics for the Spreadtrum serial controller by commit 062ec2774c8a ("serial: sprd: Add power management for the Spreadtrum serial controller"), thus add related clock properties to support this feature. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2019-02-18arm64: dts: sprd: Remove wildcard compatible stringBaolin Wang1-7/+7
Remove wildcard compatible string. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-02-18arm64: dts: sprd: Add SC27XX fuel gauge deviceBaolin Wang1-0/+18
Add Spreadtrum SC27XX fuel gauge device node to calculate the battery capacity. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-02-18arm64: dts: sprd: Add SC2731 charger deviceBaolin Wang2-0/+22
Add charger device node and related battery node for SC2731 PMIC. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-02-18arm64: dts: sprd: Add ADC calibration supportBaolin Wang1-0/+10
This patch adds phandles to the calibration cells provided by the Efuse device, which is used to calibrate the ADC channel scales. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-02-18arm64: dts: sprd: Remove PMIC INTC irq trigger typeBaolin Wang1-4/+4
The Spreadtrum PMIC INTC controller has no registers to set trigger type, since it is always high level trigger as default. So remove its child devices' irq trigger type setting and change #interrupt-cells to 1. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-01-30arm64: dts: Remove inconsistent use of 'arm,armv8' compatible stringRob Herring2-12/+12
The 'arm,armv8' compatible string is only for software models. It adds little value otherwise and is inconsistently used as a fallback on some platforms. Remove it from those platforms. This fixes warnings generated by the DT schema. Reported-by: Michal Simek <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Will Deacon <[email protected]> Acked-by: Antoine Tenart <[email protected]> Acked-by: Nishanth Menon <[email protected]> Acked-by: Maxime Ripard <[email protected]> Acked-by: Manivannan Sadhasivam <[email protected]> Acked-by: Chanho Min <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Acked-by: Masahiro Yamada <[email protected]> Acked-by: Gregory CLEMENT <[email protected]> Acked-by: Thierry Reding <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Simon Horman <[email protected]> Acked-by: Tero Kristo <[email protected]> Acked-by: Wei Xu <[email protected]> Acked-by: Liviu Dudau <[email protected]> Acked-by: Matthias Brugger <[email protected]> Acked-by: Michal Simek <[email protected]> Acked-by: Scott Branden <[email protected]> Acked-by: Kevin Hilman <[email protected]> Acked-by: Chunyan Zhang <[email protected]> Acked-by: Robert Richter <[email protected]> Acked-by: Jisheng Zhang <[email protected]> Acked-by: Dinh Nguyen <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2018-11-05arm64: dts: sc9836/sc9860: Update coresight bindings for hardware portsSuzuki K Poulose2-142/+151
Switch to the new coresight bindings for hw ports Cc: [email protected] Cc: [email protected] Cc: Mathieu Poirier <[email protected]> Signed-off-by: Suzuki K Poulose <[email protected]> Signed-off-by: Chunyan Zhang <[email protected]>
2018-08-25Merge tag 'armsoc-late' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late updates from Olof Johansson: "A couple of late-merged changes that would be useful to get in this merge window: - Driver support for reset of audio complex on Meson platforms. The audio driver went in this merge window, and these changes have been in -next for a while (just not in our tree). - Power management fixes for IOMMU on Rockchip platforms, getting closer to kexec working on them, including Chromebooks. - Another pass updating "arm,psci" -> "psci" for some properties that have snuck in since last time it was done" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: iommu/rockchip: Move irq request past pm_runtime_enable iommu/rockchip: Handle errors returned from PM framework arm64: rockchip: Force CONFIG_PM on Rockchip systems ARM: rockchip: Force CONFIG_PM on Rockchip systems arm64: dts: Fix various entry-method properties to reflect documentation reset: imx7: Fix always writing bits as 0 reset: meson: add meson audio arb driver reset: meson: add dt-bindings for meson-axg audio arb
2018-08-24arm64: dts: Fix various entry-method properties to reflect documentationAmit Kucheria1-1/+1
The idle-states binding documentation[1] mentions that the 'entry-method' property is required on 64-bit platforms and must be set to "psci". commit a13f18f59d26 ("Documentation: arm: Fix typo in the idle-states bindings examples") attempted to fix this earlier but clearly more is needed. Fix the cpu-capacity.txt documentation that uses the incorrect value so we don't get copy-paste errors like these. Clarify the language in idle-states.txt by removing the reference to the psci bindings that might be causing this confusion. Finally, fix devicetrees of various boards to reflect current documentation. [1] Documentation/devicetree/bindings/arm/idle-states.txt (see idle-states node) Signed-off-by: Amit Kucheria <[email protected]> Acked-by: Sudeep Holla <[email protected]> Acked-by: Li Yang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-07-25arm64: dts: sprd: Add one suspend timerBaolin Wang1-0/+6
On Spreadtrum platform, the current clocksource for timekeeping will be stopped in suspend state, thus add one always-on timer to calculate the suspend time. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-07-25arm64: dts: sprd: Add SC27XX ADC deviceBaolin Wang1-0/+9
Add the Spreadtrum SC27XX PMICs ADC device node which contains 32 channels. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-07-25arm64: dts: sprd: Add SC27XX eFuse deviceBaolin Wang1-0/+8
This patch adds the eFuse device node for Spreadtrum SC27XX PMICs. The SC27XX eFuse contains 32 blocks and each block's data width is 16 bits. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-07-25arm64: dts: sprd: Add SC27XX vibrator deviceBaolin Wang1-0/+5
This patch adds the vibrator device node for Spreadtrum SC27XX PMICs. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-07-25arm64: dts: sprd: Add SC27XX breathing light controller deviceBaolin Wang1-0/+22
The SC27xx breathing light controller can support 3 outputs: red LED, green LED and blue LED. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-05-25arm64: dts: sprd: whale2: Add the rtc enable clock for watchdogBaolin Wang1-2/+3
Add the rtc enable clock for watchdog controller to make it work well. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-05-25arm64: dts: sprd: Add GPIO and GPIO keys device nodesBaolin Wang3-0/+91
This patch adds device nodes to enable one GPIO controller located on digital chip, 2 EIC (external interrupt controller) controllers loacted on PMIC and digital chip for Spreadtrum SC9860 platform. Moreover this patch adds 3 GPIO keys relied on EIC controller to support power key and volume up/down keys. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-05-25arm64: dts: sprd: fix typo in 'remote-endpoint'Rob Herring1-1/+1
dtc now warns on incomplete OF graph endpoint connections: arch/arm64/boot/dts/sprd/sp9860g-1h10.dtb: Warning (graph_endpoint): /soc/stm@10006000/port/endpoint: graph connection to node '/soc/funnel@10001000/ports/port@2/endpoint' is not bidirectional The cause is a typo in 'remote-endpoint'. Cc: Orson Zhai <[email protected]> Cc: Baolin Wang <[email protected]> Cc: Chunyan Zhang <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2018-03-07arm64: dts: Add SC2731 PMIC dts file for Spreadtrum SC9860Baolin Wang2-0/+170
The Spreadtrum SC9860 platform has one SC2731 PMIC, and the SC2731 PMIC integrates all mobile handset power management, audio codec, battery management and user interface support function in a single chip. This patch adds the SC2731 dts file, as well as adding the RTC and regulator device node for this PMIC. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2018-03-07arm64: dts: Add DMA device node for Spreadtrum SC9860Baolin Wang1-0/+34
The Spreadtrum SC9860 platform has two DMA controllers, one is located on the ap-ahb system, and another one is located on the agcp system. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2018-03-07arm64: dts: Add watchdog device node for Spreadtrum SC9860Baolin Wang1-0/+9
Add the watchdog device node for Spreadtrum SC9860 platform to watch the system's stability. Signed-off-by: Baolin Wang <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
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