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2018-08-14Merge tag 'devicetree-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds1-2/+0
Pull Devicetree updates from Rob Herring: - Remove an obsolete hack for PPC32 longtrail systems - Make of_io_request_and_map() "name" arg optional - Add vendor prefixes for bitmain, Asus, and Y Soft - Remove 'interrupt-parent' from bindings as it is implicit - New properties for wm8994 audio codec - Add 'clocks' property support to SRAM binding - Add binding for ASPEED coprocessor interrupt controller - Various binding spelling and link fixes * tag 'devicetree-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: Documentation: remove dynamic-resolution-notes reference to non-existent file dt-bindings: Add Y Soft Corporation vendor prefix of/fdt: Remove PPC32 longtrail hack in memory scan dt-bindings: remove 'interrupt-parent' from bindings pinctrl: tegra: fix spelling in devicetree binding document usb: dwc3: rockchip: Fix PHY documentation links. dt-bindings: sound: wm8994: document wlf,csnaddr-pd property dt-bindings: sound: wm8994: document wlf,spkmode-pu property dt-bindings: sram: Add 'clocks' as an optional property dt-bindings: Add vendor prefix for AsusTek Computer Inc. dt-bindings: misc: ASPEED coprocessor interrupt controller dt-bindings: gpio: pca953x: Document interrupts, update example drivers/of: Make of_io_request_and_map() "name" argument optional dt-bindings: Add bitmain vendor prefix Documentation: devicetree: tilcdc: fix spelling mistake "suppors" -> "supports"
2018-07-29dt-bindings: pinctrl: add syscfg mask parameterLudovic Barre1-3/+4
This patch adds mask parameter to define IRQ mux field. This field could vary depend of IRQ mux selection register. This parameter is needed if the mask is different of 0xf. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-07-29pinctrl: stm32: fix bank io port numberAlexandre Torgue1-0/+2
In case the exti line is not in line with the bank number (that is the case when there is an hole between two banks, for example GPIOK and then GPIOZ), use "st,bank-ioport" DT property to get the right exti line. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring1-2/+0
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-02-16dt-bindings: pinctrl: Add st,stm32f769-pinctrl compatible to stm32-pinctrlAlexandre Torgue1-0/+1
Add new compatible for stm32f769 MCU. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Reviewed-by: Rob Herring <robh@kernel.org>
2017-12-20pinctrl: stm32: Add STM32MP157 MPU supportLudovic Barre1-0/+2
This driver consists of 2 controllers due to a hole in mapping: -1 controller for GPIO bankA to K. -1 controller for GPIO bankZ. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-10-16ARM: dts: stm32: change pinctrl bindings definitionAlexandre Torgue1-2/+20
Initially each pin was declared in "include/dt-bindings/stm32<SOC>-pinfunc.h" and each definition contained SOC names (ex: STM32F429_PA9_FUNC_USART1_TX). Since this approach was approved, the number of supported MCU has increased (STM32F429/STM32F469/STM32f746/STM32H743). To avoid to add a new file in "include/dt-bindings" each time a new STM32 SOC arrives I propose a new approach which consist to use a macro to define pin muxing in device tree. All STM32 will use the common macro to define pinmux. Furthermore, it will make STM32 maintenance and integration of new SOC easier . Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Reviewed-by: Vikas MANOCHA <vikas.manocha@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org>
2017-09-05dt-bindings: Remove "status" from examplesRob Herring1-1/+0
Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-04-24pinctrl: Add st,stm32f469-pinctrl compatible to stm32-pinctrlAlexandre TORGUE1-0/+1
Add new compatible for stm32f469 MCU. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-04-24Documentation: dt: Remove ngpios from stm32-pinctrl bindingAlexandre TORGUE1-2/+0
Remove "ngpios" bindings definition as it is no more used in stm32 pinctrl driver. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-06pinctrl: Amend bindings for STM32 pinctrlAlexandre TORGUE1-1/+53
Adds "ngpios" and "gpio-ranges" bindings definition. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-06pinctrl: Add STM32 pinctrl driver DT bindingsAlexandre TORGUE1-2/+3
Add compatible sting for stm32h743 MCU. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-31pinctrl: stm32: move gpio irqs binding to optionalAlexandre TORGUE1-5/+5
stm32 pinctrl driver could be probed even if no interrupt controller is defined to manage gpio irqs. Entries related to gpio irq management are moved to optional. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-13pinctrl: Fix "st,syscfg" definition for STM32 pinctrlAlexandre TORGUE1-1/+3
"st,syscfg" entry was bad described. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-09-13pinctrl: Add IRQ related DT properties of STM32 pinctrlAlexandre TORGUE1-0/+3
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-07-05Documentation: dt: Add new compatible to STM32 pinctrl driver bindingsAlexandre TORGUE1-0/+1
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-27Documentation: dt-bindings: Document STM32 pinctrl driver DT bindingsMaxime Coquelin1-0/+126
Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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