From: Guodong Xu <guodong.xu@linaro.org>
To: robh+dt@kernel.org, xuwei5@hisilicon.com,
catalin.marinas@arm.com, will.deacon@arm.com,
wangkefeng.wang@huawei.com, puck.chen@hisilicon.com,
xuejiancheng@hisilicon.com, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>,
Guodong Xu <guodong.xu@linaro.org>
Subject: [PATCH 10/12] arm64: dts: hi3660: add spi device nodes
Date: Wed, 17 May 2017 16:37:43 +0800 [thread overview]
Message-ID: <20170517083745.24479-11-guodong.xu@linaro.org> (raw)
In-Reply-To: <20170517083745.24479-1-guodong.xu@linaro.org>
From: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Add spi2 and spi3 device nodes for hi3660, and enable them for hikey960.
On HiKey960:
- SPI2 is wired out through low speed expansion connector.
- SPI3 is wired out through high speed expansion connector.
Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@hisilicon.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 8 ++++++
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 30 +++++++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index 69aa207..79735ee 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -69,3 +69,11 @@
&uart6 {
status = "okay";
};
+
+&spi2 {
+ status = "okay";
+};
+
+&spi3 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index c2bca5d..48da97f 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -728,5 +728,35 @@
clock-names = "apb_pclk";
status = "ok";
};
+
+ spi2: spi@ffd68000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <0x0 0xffd68000 0x0 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_SPI2>;
+ clock-names = "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pmx_func>;
+ num-cs = <1>;
+ cs-gpios = <&gpio27 2 0>;
+ status = "disabled";
+ };
+
+ spi3: spi@ff3b3000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <0x0 0xff3b3000 0x0 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_SPI3>;
+ clock-names = "apb_pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi3_pmx_func>;
+ num-cs = <1>;
+ cs-gpios = <&gpio18 5 0>;
+ status = "disabled";
+ };
};
};
--
2.10.2
next prev parent reply other threads:[~2017-05-17 8:39 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 8:37 [PATCH 00/12] arm64: dts: hi3660: add device nodes Guodong Xu
2017-05-17 8:37 ` [PATCH 01/12] dt-bindings: arm: hisilicon: add bindings for HiKey960 board Guodong Xu
2017-05-23 0:35 ` Rob Herring
2017-05-17 8:37 ` [PATCH 02/12] arm64: dts: hisilicon: update compatible string for hikey960 Guodong Xu
2017-05-23 0:36 ` Rob Herring
2017-05-17 8:37 ` [PATCH 03/12] arm64: dts: hikey960: pinctrl: add more pinmux and pinconfig Guodong Xu
2017-05-23 0:49 ` Rob Herring
2017-05-17 8:37 ` [PATCH 04/12] arm64: dts: hi3660: add resources for clock and reset Guodong Xu
2017-05-23 0:49 ` Rob Herring
2017-05-17 8:37 ` [PATCH 05/12] arm64: dts: Add I2C nodes for Hi3660 Guodong Xu
2017-05-23 0:39 ` Rob Herring
2017-05-23 5:55 ` zhangfei
2017-05-23 6:36 ` zhangfei
2017-05-23 12:44 ` Rob Herring
2017-05-23 12:48 ` Rob Herring
2017-05-24 2:34 ` zhangfei
2017-05-24 8:31 ` Jarkko Nikula
2017-05-17 8:37 ` [PATCH 06/12] arm64: dts: hi3660: add gpio dtsi file for Hisilicon Hi3660 SOC Guodong Xu
2017-05-23 0:41 ` Rob Herring
2017-05-23 11:20 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 07/12] arm64: dts: hi3660: Add uarts nodes Guodong Xu
2017-05-23 0:44 ` Rob Herring
2017-05-23 9:23 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 08/12] arm64: dts: hikey960: add WL1837 Bluetooth device node Guodong Xu
2017-05-23 0:45 ` Rob Herring
2017-05-23 8:15 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 09/12] arm64: dts: hi3660: Add pl031 rtc node Guodong Xu
2017-05-23 0:45 ` Rob Herring
2017-05-17 8:37 ` Guodong Xu [this message]
2017-05-23 0:46 ` [PATCH 10/12] arm64: dts: hi3660: add spi device nodes Rob Herring
2017-05-23 11:39 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 11/12] arm64: dts: hi3660: add power key dts node Guodong Xu
2017-05-23 0:47 ` Rob Herring
2017-05-17 8:37 ` [PATCH 12/12] arm64: dts: hikey960: add LED nodes Guodong Xu
2017-05-23 0:48 ` Rob Herring
2017-05-23 12:07 ` Guodong Xu
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