From: Jeffy Chen <jeffy.chen@rock-chips.com>
To: linux-kernel@vger.kernel.org, broonie@kernel.org
Cc: briannorris@chromium.org, dianders@chromium.org, heiko@sntech.de,
Jeffy Chen <jeffy.chen@rock-chips.com>,
devicetree@vger.kernel.org, linux-spi@vger.kernel.org,
linux-rockchip@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/3] dt-bindings: spi/rockchip: add "cs-gpios" optional property
Date: Wed, 14 Jun 2017 11:38:02 +0800 [thread overview]
Message-ID: <1497411483-23377-2-git-send-email-jeffy.chen@rock-chips.com> (raw)
In-Reply-To: <1497411483-23377-1-git-send-email-jeffy.chen@rock-chips.com>
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index 83da493..d0be2e6 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -25,6 +25,7 @@ Required Properties:
Optional Properties:
+- cs-gpios : Specifies the gpio pins to be used for chipselects.
- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
Documentation/devicetree/bindings/dma/dma.txt
- dma-names: DMA request names should include "tx" and "rx" if present.
@@ -48,6 +49,7 @@ Example:
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ cs-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
clock-names = "spiclk", "apb_pclk";
pinctrl-0 = <&spi1_pins>;
--
2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: Jeffy Chen <jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org,
Jeffy Chen <jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v3 2/3] dt-bindings: spi/rockchip: add "cs-gpios" optional property
Date: Wed, 14 Jun 2017 11:38:02 +0800 [thread overview]
Message-ID: <1497411483-23377-2-git-send-email-jeffy.chen@rock-chips.com> (raw)
In-Reply-To: <1497411483-23377-1-git-send-email-jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen <jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index 83da493..d0be2e6 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -25,6 +25,7 @@ Required Properties:
Optional Properties:
+- cs-gpios : Specifies the gpio pins to be used for chipselects.
- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
Documentation/devicetree/bindings/dma/dma.txt
- dma-names: DMA request names should include "tx" and "rx" if present.
@@ -48,6 +49,7 @@ Example:
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ cs-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
clock-names = "spiclk", "apb_pclk";
pinctrl-0 = <&spi1_pins>;
--
2.1.4
--
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WARNING: multiple messages have this Message-ID (diff)
From: jeffy.chen@rock-chips.com (Jeffy Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/3] dt-bindings: spi/rockchip: add "cs-gpios" optional property
Date: Wed, 14 Jun 2017 11:38:02 +0800 [thread overview]
Message-ID: <1497411483-23377-2-git-send-email-jeffy.chen@rock-chips.com> (raw)
In-Reply-To: <1497411483-23377-1-git-send-email-jeffy.chen@rock-chips.com>
Update document devicetree bindings to support "cs-gpios" property.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/spi/spi-rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index 83da493..d0be2e6 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -25,6 +25,7 @@ Required Properties:
Optional Properties:
+- cs-gpios : Specifies the gpio pins to be used for chipselects.
- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
Documentation/devicetree/bindings/dma/dma.txt
- dma-names: DMA request names should include "tx" and "rx" if present.
@@ -48,6 +49,7 @@ Example:
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ cs-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
clock-names = "spiclk", "apb_pclk";
pinctrl-0 = <&spi1_pins>;
--
2.1.4
next prev parent reply other threads:[~2017-06-14 3:38 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-14 3:38 [PATCH v3 1/3] spi: rockchip: add support for "cs-gpios" dts property Jeffy Chen
2017-06-14 3:38 ` Jeffy Chen
2017-06-14 3:38 ` Jeffy Chen
2017-06-14 3:38 ` Jeffy Chen [this message]
2017-06-14 3:38 ` [PATCH v3 2/3] dt-bindings: spi/rockchip: add "cs-gpios" optional property Jeffy Chen
2017-06-14 3:38 ` Jeffy Chen
2017-06-18 14:05 ` Rob Herring
2017-06-18 14:05 ` Rob Herring
2017-06-14 3:38 ` [PATCH v3 3/3] arm64: dts: rockchip: use cs-gpios for cros_ec_spi Jeffy Chen
2017-06-14 3:38 ` Jeffy Chen
2017-06-14 9:04 ` [PATCH v3 1/3] spi: rockchip: add support for "cs-gpios" dts property kbuild test robot
2017-06-14 9:04 ` kbuild test robot
2017-06-14 9:04 ` kbuild test robot
2017-06-14 9:04 ` kbuild test robot
2017-06-15 2:40 ` jeffy
2017-06-15 2:40 ` jeffy
2017-06-15 2:40 ` jeffy
2017-06-16 10:09 ` Caesar Wang
2017-06-16 10:09 ` Caesar Wang
[not found] ` <CAD=FV=WqhOUqf+JP2=m0Jt5dHqB_FqKLEw2SZTQtBbEv41+u_A@mail.gmail.com>
2017-06-23 4:02 ` jeffy
2017-06-23 4:02 ` jeffy
2017-06-23 4:02 ` jeffy
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