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* [PATCH v2 0/3] mfd: syscon: Add optional clock support needed on stm32
@ 2018-12-12  8:48 Fabrice Gasnier
  2018-12-12  8:48 ` [PATCH v2 1/3] dt-bindings: stm32: syscon: add clock support Fabrice Gasnier
                   ` (2 more replies)
  0 siblings, 3 replies; 14+ messages in thread
From: Fabrice Gasnier @ 2018-12-12  8:48 UTC (permalink / raw)
  To: lee.jones, robh+dt, alexandre.torgue
  Cc: mcoquelin.stm32, arnd, mark.rutland, gabriel.fernandez,
	fabrice.gasnier, devicetree, linux-kernel, linux-stm32,
	linux-arm-kernel

STM32 syscfg registers are accessed using syscon. It needs syscfg clock
to be enabled while accessing registers.
This adds support for optional clock on syscon, and the relevant clock
in stm32mp157 device tree.

Changes in v2:
- move clocks to specific bindings using syscon as per Rob's comment

Fabrice Gasnier (3):
  dt-bindings: stm32: syscon: add clock support
  mfd: syscon: Add optional clock support
  ARM: dts: stm32: Add clock on stm32mp157c syscfg

 .../devicetree/bindings/arm/stm32/stm32-syscon.txt    |  2 ++
 arch/arm/boot/dts/stm32mp157c.dtsi                    |  1 +
 drivers/mfd/syscon.c                                  | 19 +++++++++++++++++++
 3 files changed, 22 insertions(+)

-- 
1.9.1


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2019-03-26 11:24 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-12  8:48 [PATCH v2 0/3] mfd: syscon: Add optional clock support needed on stm32 Fabrice Gasnier
2018-12-12  8:48 ` [PATCH v2 1/3] dt-bindings: stm32: syscon: add clock support Fabrice Gasnier
2018-12-18 17:12   ` Rob Herring
2019-03-20 13:05   ` Lee Jones
2018-12-12  8:48 ` [PATCH v2 2/3] mfd: syscon: Add optional " Fabrice Gasnier
2019-01-16 12:14   ` Arnd Bergmann
2019-01-16 14:10     ` Fabrice Gasnier
2019-01-16 15:11       ` Arnd Bergmann
2019-01-28 13:20         ` Fabrice Gasnier
2019-02-11 16:32           ` Fabrice Gasnier
2019-02-18 12:54             ` Arnd Bergmann
2019-03-20 13:05   ` Lee Jones
2018-12-12  8:48 ` [PATCH v2 3/3] ARM: dts: stm32: Add clock on stm32mp157c syscfg Fabrice Gasnier
2019-03-26 11:24   ` Alexandre Torgue

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