From: Benjamin Gaignard <benjamin.gaignard@linaro.org>
To: linus.walleij@linaro.org, robh+dt@kernel.org, alexandre.torgue@st.com
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH 1/3] dt-bindings: pinctrl: stm32: Document hwlocks properties
Date: Tue, 13 Nov 2018 10:51:40 +0100 [thread overview]
Message-ID: <20181113095142.32015-2-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20181113095142.32015-1-benjamin.gaignard@st.com>
Add hwlocks as optional property
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
index ef4f2ff4a1aa..48df30a36b01 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
@@ -56,6 +56,7 @@ Optional properties:
More details in Documentation/devicetree/bindings/gpio/gpio.txt.
- st,bank-ioport: should correspond to the EXTI IOport selection (EXTI line
used to select GPIOs as interrupts).
+ - hwlocks: reference to a phandle of a hardware spinlock provider node.
Example 1:
#include <dt-bindings/pinctrl/stm32f429-pinfunc.h>
--
2.15.0
next prev parent reply other threads:[~2018-11-13 9:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-13 9:51 [PATCH 0/3] make pin-controller use hwspinlock Benjamin Gaignard
2018-11-13 9:51 ` Benjamin Gaignard [this message]
2018-11-19 12:16 ` [PATCH 1/3] dt-bindings: pinctrl: stm32: Document hwlocks properties Linus Walleij
2018-11-13 9:51 ` [PATCH 2/3] pinctrl: stm32: protect configuration registers with a hwspinlock Benjamin Gaignard
2018-11-13 10:40 ` Alexandre Torgue
2018-11-19 12:20 ` Linus Walleij
2018-11-20 8:38 ` Benjamin Gaignard
2018-11-13 9:51 ` [PATCH 3/3] ARM: dts: stm32: Add hwlock for pinctrl Benjamin Gaignard
2018-11-13 9:58 ` Alexandre Torgue
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