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* arm64: dts: whale2: add missing ap-apb unit addressKrzysztof Kozlowski2024-04-241-1/+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 <krzk@kernel.org> Link: https://lore.kernel.org/r/20240401141128.98317-4-krzk@kernel.org
* arm64: dts: sprd: adjust whitespace around '='Krzysztof Kozlowski2022-06-161-1/+1
| | | | | | | | | | 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 <krzysztof.kozlowski@linaro.org> Reviewed-by: Orson Zhai <orsonzhai@gmail.com> Link: https://lore.kernel.org/r/20220526204152.831948-1-krzysztof.kozlowski@linaro.org
* arm64: dts: sprd: use new 'dma-channels' propertyKrzysztof Kozlowski2022-05-271-0/+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 <krzysztof.kozlowski@linaro.org> Reviewed-by: Baolin Wang <baolin.wang7@gmail.com> Link: https://lore.kernel.org/r/20220516142857.6419-4-krzysztof.kozlowski@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: sprd: Add Spreadtrum SD host controller supportBaolin Wang2019-06-191-0/+35
| | | | | | | | Add one Spreadtrum SD host controller to support eMMC card for Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* arm64: dts: sprd: Add clock properties for serial devicesBaolin Wang2019-05-161-4/+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 <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* arm64: dts: sprd: Add one suspend timerBaolin Wang2018-07-251-0/+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 <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* arm64: dts: sprd: whale2: Add the rtc enable clock for watchdogBaolin Wang2018-05-251-2/+3
| | | | | | | Add the rtc enable clock for watchdog controller to make it work well. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* arm64: dts: sprd: Add GPIO and GPIO keys device nodesBaolin Wang2018-05-251-0/+50
| | | | | | | | | | | | 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 <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* arm64: dts: Add DMA device node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+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 <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add watchdog device node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+9
| | | | | | | | Add the watchdog device node for Spreadtrum SC9860 platform to watch the system's stability. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add timer node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+7
| | | | | | | | We will use one always-on timer to be the broadcast device, thus add the timer device node for Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add pin controller node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+5
| | | | | | | | This patch adds the pin controller device node for Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add ADI device node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+9
| | | | | | | | We will access the PMIC through ADI controller, thus this patch adds the ADI device node for Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add hwspinlock node for Spreadtrum SC9860Baolin Wang2018-03-071-0/+17
| | | | | | | | The Spreadtrum SC9860 platform only has one hardware spinlock device, which is located on AON system of Spreadtrum SC9860 platform. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: add clocks for SC9860Chunyan Zhang2018-01-041-2/+16
| | | | | | | | | | Some clocks on SC9860 are in the same address area with syscon devices, those are what have a property of 'sprd,syscon' which would refer to syscon devices, others would have a reg property indicated their address ranges. Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: add syscon for whale2 platformChunyan Zhang2018-01-041-1/+45
| | | | | | | | | Some clocks on SC9860 are in the same address area with syscon devices, the proper syscon node will be quoted under the definitions of those clocks in DT. Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* arm64: dts: Add basic DT to support Spreadtrum's SP9860GOrson Zhai2017-04-271-0/+71
SC9860G is a 8 cores of A53 SoC with 4G LTE support SoC from Spreadtrum. According to regular hierarchy of sprd dts, whale2.dtsi contains SoC peripherals IP nodes, sc9860.dtsi contains stuff related to ARM core stuff and sp9860g dts is for the board level. Signed-off-by: Orson Zhai <orson.zhai@spreadtrum.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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